docs/api/Ext.grid.column.Number.html

   1 <!DOCTYPE html><html><head><title>Ext.grid.column.Number | Ext JS 4.0 Documentation</title><script type="text/javascript" src="../ext-all.js"></script><link rel="stylesheet" href="../reset.css" type="text/css"><link rel="stylesheet" href="../scrollbars.css" type="text/css"><link rel="stylesheet" href="../docs.css" type="text/css"><link id="styleCss" rel="stylesheet" href="../style.css" type="text/css"><script type="text/javascript" src="../prettify.js"></script><link rel="stylesheet" href="../prettify.css" type="text/css"><!-- link(rel: 'stylesheet', href: req.baseURL + '/css/ext4.css', type: 'text/css')--><link rel="shortcut icon" type="image/ico" href="../favicon.ico"><!--[if IE]>
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   8
   9     req = {
  10         liveURL: '.',
  11         standAloneMode: true,
  12         origDocClass: 'Ext.grid.column.Number',
  13         docClass: 'Ext.grid.column.Number',
  14         docReq: 'Ext.grid.column.Number',
  15         version: '4.0',
  16         baseURL: '.',
  17         baseDocURL: '.',
  18         baseProdURL: '.'
  19     };
  20
  21     clsInfo = {};
  22
  23
  24
  25 </script>
  26
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  31 <script type="text/javascript">
  32     req.source = 'Number2.html#Ext-grid.column.Number';
  33     clsInfo = {"methods":["Number","add","addClass","addCls","addClsWithUI","addEvents","addListener","addManagedListener","addStateEvents","afterComponentLayout","alignTo","animate","applyState","beforeComponentLayout","beforeLayout","bubble","capture","cascade","center","child","clearListeners","clearManagedListeners","cloneConfig","destroy","disable","doAutoRender","doComponentLayout","doConstrain","doLayout","down","enable","enableBubble","findLayoutController","findParentBy","findParentByType","fireEvent","focus","getActiveAnimation","getBox","getBubbleTarget","getChildByElement","getColumnCount","getColumnMenu","getComponent","getEditor","getEl","getFullWidth","getGridColumns","getHeaderAtIndex","getHeaderIndex","getHeight","getId","getIndex","getInsertPosition","getLayout","getLoader","getMenuItems","getPlugin","getPosition","getSize","getSortParam","getState","getStateId","getVisibleGridColumns","getWidth","getXType","getXTypes","hasListener","hasUICls","hide","insert","is","isDescendantOf","isDisabled","isDraggable","isDroppable","isFloating","isHidden","isVisible","isXType","move","nextNode","nextSibling","observe","on","prepareData","previousNode","previousSibling","query","relayEvents","releaseCapture","remove","removeAll","removeCls","removeClsWithUI","removeListener","removeManagedListener","resumeEvents","sequenceFx","setActive","setAutoScroll","setDisabled","setDocked","setEditor","setHeight","setLoading","setPagePosition","setPosition","setSize","setUI","setVisible","setWidth","show","stopAnimation","suspendEvents","syncFx","toBack","toFront","un","up","update","updateBox"],"cfgs":["activeItem","align","autoDestroy","autoEl","autoRender","autoScroll","autoShow","baseCls","border","bubbleEvents","cls","columns","componentCls","componentLayout","contentEl","data","dataIndex","defaultType","defaultWidth","defaults","disabled","disabledCls","draggable","floating","focusOnToFront","format","frame","groupable","height","hidden","hideMode","hideable","html","id","itemId","items","layout","listeners","loader","maintainFlex","margin","maxHeight","maxWidth","menuDisabled","minHeight","minWidth","overCls","padding","plugins","renderSelectors","renderTo","renderTpl","renderer","resizable","resizeHandles","saveBuffer","shadow","sortable","stateEvents","stateId","stateful","style","styleHtmlCls","styleHtmlContent","suspendLayout","tdCls","text","toFrontOnShow","tpl","tplWriteMode","ui","weight","width"],"properties":["draggable","floatParent","frameSize","hasActiveFx","isGroupHeader","items","maskOnDisable","ownerCt","rendered","stopFx","textEl","triggerEl","zIndexManager"],"events":["activate","add","added","afterlayout","afterrender","beforeactivate","beforeadd","beforecardswitch","beforedeactivate","beforedestroy","beforehide","beforeremove","beforerender","beforeshow","beforestaterestore","beforestatesave","cardswitch","columnhide","columnmove","columnresize","columnshow","deactivate","destroy","disable","enable","headerclick","headertriggerclick","hide","menucreate","move","remove","removed","render","resize","show","sortchange","staterestore","statesave"],"subclasses":[]};
  34     Ext.onReady(function() {
  35         Ext.create('Docs.classPanel');
  36     });
  37 </script><div id="top-block" class="top-block"><h1 id="clsTitle" class="comp"><a href="../source/Number2.html#Ext-grid.column.Number" target="_blank">Ext.grid.column.Number</a><span>xtype: numbercolumn</span></h1></div><div id="docContent"><div id="doc-overview-content"><div class="lft"><pre class="subclasses"><h4>Hierarchy</h4><div class="subclass f"><a href="Ext.AbstractComponent.html" rel="Ext.AbstractComponent" class="cls docClass">Ext.AbstractComponent</a><div class="subclass"><a href="Ext.Component.html" rel="Ext.Component" class="cls docClass">Ext.Component</a><div class="subclass"><a href="Ext.container.AbstractContainer.html" rel="Ext.container.AbstractContainer" class="cls docClass">Ext.container.AbstractContainer</a><div class="subclass"><a href="Ext.container.Container.html" rel="Ext.container.Container" class="cls docClass">Ext.container.Container</a><div class="subclass"><a href="Ext.grid.header.Container.html" rel="Ext.grid.header.Container" class="cls docClass">Ext.grid.header.Container</a><div class="subclass"><a href="Ext.grid.column.Column.html" rel="Ext.grid.column.Column" class="cls docClass">Ext.grid.column.Column</a><div class="subclass"><strong>Ext.grid.column.Number</strong></div></div></div></div></div></div></div><h4>Mixins</h4><div class="mixin"><a href="Ext.util.Observable.html" rel="Ext.util.Observable" class="cls docClass">Ext.util.Observable</a></div><div class="mixin"><a href="Ext.util.Animate.html" rel="Ext.util.Animate" class="cls docClass">Ext.util.Animate</a></div><div class="mixin"><a href="Ext.state.Stateful.html" rel="Ext.state.Stateful" class="cls docClass">Ext.state.Stateful</a></div><div class="mixin"><a href="Ext.util.Floating.html" rel="Ext.util.Floating" class="cls docClass">Ext.util.Floating</a></div></pre><p>A Column definition class which renders a numeric data field according to a <a href="Ext.grid.column.Number.html#format" rel="Ext.grid.column.Number#format" class="docClass">format</a> string.</p>
  38
  39 <p><img class="screenshot" src="../Ext.grid.column.Number.png" alt="Ext.grid.column.Number cell editing" /></p>
  40
  41 <h2>Code</h2>
  42
  43 <pre class="prettyprint"><code>Ext.create('Ext.data.Store', {
  44    storeId:'sampleStore',
  45    fields:[
  46        {name: 'symbol', type: 'string'},
  47        {name: 'price', type: 'number'},
  48        {name: 'change', type: 'number'},
  49        {name: 'volume', type: 'number'},
  50    ],
  51    data:[
  52        {symbol:"msft", price:25.76, change:2.43, volume:61606325},
  53        {symbol:"goog", price:525.73, change:0.81, volume:3053782},
  54        {symbol:"apple", price:342.41, change:1.35, volume:24484858},
  55        {symbol:"sencha", price:142.08, change:8.85, volume:5556351}
  56    ]
  57 });
  58
  59 Ext.create('Ext.grid.Panel', {
  60     title: 'Number Column Demo',
  61     store: Ext.data.StoreManager.lookup('sampleStore'),
  62     columns: [
  63         {text: 'Symbol',  dataIndex: 'symbol', flex: 1},
  64         {text: 'Current Price',  dataIndex: 'price', renderer: Ext.util.Format.usMoney},
  65         {text: 'Change',  dataIndex: 'change', xtype: 'numbercolumn', format:'0.00'},
  66         {text: 'Volume',  dataIndex: 'volume', xtype: 'numbercolumn', format:'0,000'}
  67     ],
  68     height: 200,
  69     width: 400,
  70     renderTo: Ext.getBody()
  71 });
  72 </code></pre>
  73 <div class="members"><div class="m-cfgs"><div class="definedBy">Defined By</div><a name="configs"></a><h3 class="cfg p">Config Options</h3><h4 class="cfgGroup">CSS Class configs</h4><div id="config-baseCls" class="member f inherited"><a href="Ext.grid.column.Number.html#config-baseCls" rel="config-baseCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-baseCls" class="viewSource">view source</a></div><a name="baseCls"></a><a name="config-baseCls"></a><a href="Ext.grid.column.Number.html#" rel="config-baseCls" class="cls expand">baseCls</a><span> : String</span></div><div class="description"><div class="short">The base CSS class to apply to this components's element. This will also be prepended to
  74 elements within this compone...</div><div class="long"><p>The base CSS class to apply to this components's element. This will also be prepended to
  75 elements within this component like Panel's body will get a class x-panel-body. This means
  76 that if you create a subclass of Panel, and you want it to get all the Panels styling for the
  77 element and the body, you leave the baseCls x-panel and use componentCls to add specific styling for this
  78 component.</p>
  79 </div></div></div><div id="config-cls" class="member inherited"><a href="Ext.grid.column.Number.html#config-cls" rel="config-cls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-cls" class="viewSource">view source</a></div><a name="cls"></a><a name="config-cls"></a><a href="Ext.grid.column.Number.html#" rel="config-cls" class="cls expand">cls</a><span> : String</span></div><div class="description"><div class="short">An optional extra CSS class that will be added to this component's Element (defaults to '').  This can be
  80 useful for ...</div><div class="long"><p>An optional extra CSS class that will be added to this component's Element (defaults to '').  This can be
  81 useful for adding customized styles to the component or any of its children using standard CSS rules.</p>
  82 </div></div></div><div id="config-componentCls" class="member inherited"><a href="Ext.grid.column.Number.html#config-componentCls" rel="config-componentCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-componentCls" class="viewSource">view source</a></div><a name="componentCls"></a><a name="config-componentCls"></a><a href="Ext.grid.column.Number.html#" rel="config-componentCls" class="cls expand">componentCls</a><span> : String</span></div><div class="description"><div class="short"><p>CSS Class to be added to a components root level element to give distinction to it
  83 via styling.</p>
  84 </div><div class="long"><p>CSS Class to be added to a components root level element to give distinction to it
  85 via styling.</p>
  86 </div></div></div><div id="config-disabledCls" class="member inherited"><a href="Ext.grid.column.Number.html#config-disabledCls" rel="config-disabledCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-disabledCls" class="viewSource">view source</a></div><a name="disabledCls"></a><a name="config-disabledCls"></a><a href="Ext.grid.column.Number.html#" rel="config-disabledCls" class="cls expand">disabledCls</a><span> : String</span></div><div class="description"><div class="short"><p>CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.</p>
  87 </div><div class="long"><p>CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.</p>
  88 </div></div></div><div id="config-overCls" class="member inherited"><a href="Ext.grid.column.Number.html#config-overCls" rel="config-overCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-overCls" class="viewSource">view source</a></div><a name="overCls"></a><a name="config-overCls"></a><a href="Ext.grid.column.Number.html#" rel="config-overCls" class="cls expand">overCls</a><span> : String</span></div><div class="description"><div class="short">An optional extra CSS class that will be added to this component's Element when the mouse moves
  89 over the Element, and...</div><div class="long"><p>An optional extra CSS class that will be added to this component's Element when the mouse moves
  90 over the Element, and removed when the mouse moves out. (defaults to '').  This can be
  91 useful for adding customized 'active' or 'hover' styles to the component or any of its children using standard CSS rules.</p>
  92 </div></div></div><div id="config-styleHtmlCls" class="member inherited"><a href="Ext.grid.column.Number.html#config-styleHtmlCls" rel="config-styleHtmlCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-styleHtmlCls" class="viewSource">view source</a></div><a name="styleHtmlCls"></a><a name="config-styleHtmlCls"></a><a href="Ext.grid.column.Number.html#" rel="config-styleHtmlCls" class="cls expand">styleHtmlCls</a><span> : String</span></div><div class="description"><div class="short"><p>The class that is added to the content target when you set styleHtmlContent to true.
  93 Defaults to 'x-html'</p>
  94 </div><div class="long"><p>The class that is added to the content target when you set styleHtmlContent to true.
  95 Defaults to 'x-html'</p>
  96 </div></div></div><div id="config-tdCls" class="member inherited"><a href="Ext.grid.column.Number.html#config-tdCls" rel="config-tdCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-tdCls" class="viewSource">view source</a></div><a name="tdCls"></a><a name="config-tdCls"></a><a href="Ext.grid.column.Number.html#" rel="config-tdCls" class="cls expand">tdCls</a><span> : String</span></div><div class="description"><div class="short"><p>Optional. A CSS class names to apply to the table cells for this column.</p>
  97
  98 </div><div class="long"><p>Optional. A CSS class names to apply to the table cells for this column.</p>
  99
 100 </div></div></div><h4 class="cfgGroup">Other Configs</h4><div id="config-activeItem" class="member f inherited"><a href="Ext.grid.column.Number.html#config-activeItem" rel="config-activeItem" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-cfg-activeItem" class="viewSource">view source</a></div><a name="activeItem"></a><a name="config-activeItem"></a><a href="Ext.grid.column.Number.html#" rel="config-activeItem" class="cls expand">activeItem</a><span> : String/Number</span></div><div class="description"><div class="short">A string component id or the numeric index of the component that should be initially activated within the
 101 container's...</div><div class="long"><p>A string component id or the numeric index of the component that should be initially activated within the
 102 container's layout on render.  For example, activeItem: 'item-1' or activeItem: 0 (index 0 = the first
 103 item in the container's collection).  activeItem only applies to layout styles that can display
 104 items one at a time (like <a href="Ext.layout.container.Card.html" rel="Ext.layout.container.Card" class="docClass">Ext.layout.container.Card</a> and <a href="Ext.layout.container.Fit.html" rel="Ext.layout.container.Fit" class="docClass">Ext.layout.container.Fit</a>).</p>
 105 </div></div></div><div id="config-align" class="member inherited"><a href="Ext.grid.column.Number.html#config-align" rel="config-align" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-align" class="viewSource">view source</a></div><a name="align"></a><a name="config-align"></a><a href="Ext.grid.column.Number.html#" rel="config-align" class="cls expand">align</a><span> : String</span></div><div class="description"><div class="short"><p>Sets the alignment of the header and rendered columns.
 106 Defaults to 'left'.</p>
 107 </div><div class="long"><p>Sets the alignment of the header and rendered columns.
 108 Defaults to 'left'.</p>
 109 </div></div></div><div id="config-autoDestroy" class="member inherited"><a href="Ext.grid.column.Number.html#config-autoDestroy" rel="config-autoDestroy" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-cfg-autoDestroy" class="viewSource">view source</a></div><a name="autoDestroy"></a><a name="config-autoDestroy"></a><a href="Ext.grid.column.Number.html#" rel="config-autoDestroy" class="cls expand">autoDestroy</a><span> : Boolean</span></div><div class="description"><div class="short">If true the container will automatically destroy any contained component that is removed from it, else
 110 destruction mu...</div><div class="long"><p>If true the container will automatically destroy any contained component that is removed from it, else
 111 destruction must be handled manually.
 112 Defaults to true.</p>
 113 </div></div></div><div id="config-autoEl" class="member inherited"><a href="Ext.grid.column.Number.html#config-autoEl" rel="config-autoEl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-autoEl" class="viewSource">view source</a></div><a name="autoEl"></a><a name="config-autoEl"></a><a href="Ext.grid.column.Number.html#" rel="config-autoEl" class="cls expand">autoEl</a><span> : Mixed</span></div><div class="description"><div class="short">A tag name or DomHelper spec used to create the Element which will
 114 encapsulate this Component.
 115
 116
 117 You do not normally ...</div><div class="long"><p>A tag name or <a href="Ext.core.DomHelper.html" rel="Ext.core.DomHelper" class="docClass">DomHelper</a> spec used to create the <a href="Ext.grid.column.Number.html#getEl" rel="Ext.grid.column.Number#getEl" class="docClass">Element</a> which will
 118 encapsulate this Component.</p>
 119
 120
 121 <p>You do not normally need to specify this. For the base classes <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> and <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Ext.container.Container</a>,
 122 this defaults to <b><tt>'div'</tt></b>. The more complex Sencha classes use a more complex
 123 DOM structure specified by their own <a href="Ext.grid.column.Number.html#renderTpl" rel="Ext.grid.column.Number#renderTpl" class="docClass">renderTpl</a>s.</p>
 124
 125
 126 <p>This is intended to allow the developer to create application-specific utility Components encapsulated by
 127 different DOM elements. Example usage:</p>
 128
 129
 130 <pre><code>{
 131     xtype: 'component',
 132     autoEl: {
 133         tag: 'img',
 134         src: 'http://www.example.com/example.jpg'
 135     }
 136 }, {
 137     xtype: 'component',
 138     autoEl: {
 139         tag: 'blockquote',
 140         html: 'autoEl is cool!'
 141     }
 142 }, {
 143     xtype: 'container',
 144     autoEl: 'ul',
 145     cls: 'ux-unordered-list',
 146     items: {
 147         xtype: 'component',
 148         autoEl: 'li',
 149         html: 'First list item'
 150     }
 151 }
 152 </code></pre>
 153
 154 </div></div></div><div id="config-autoRender" class="member inherited"><a href="Ext.grid.column.Number.html#config-autoRender" rel="config-autoRender" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-autoRender" class="viewSource">view source</a></div><a name="autoRender"></a><a name="config-autoRender"></a><a href="Ext.grid.column.Number.html#" rel="config-autoRender" class="cls expand">autoRender</a><span> : Mixed</span></div><div class="description"><div class="short">This config is intended mainly for floating Components which may or may not be shown. Instead
 155 of using renderTo in th...</div><div class="long"><p>This config is intended mainly for <a href="Ext.grid.column.Number.html#floating" rel="Ext.grid.column.Number#floating" class="docClass">floating</a> Components which may or may not be shown. Instead
 156 of using <a href="Ext.grid.column.Number.html#renderTo" rel="Ext.grid.column.Number#renderTo" class="docClass">renderTo</a> in the configuration, and rendering upon construction, this allows a Component
 157 to render itself upon first <i><a href="Ext.grid.column.Number.html#show" rel="Ext.grid.column.Number#show" class="docClass">show</a></i>.</p>
 158
 159
 160 <p>Specify as <code>true</code> to have this Component render to the document body upon first show.</p>
 161
 162
 163 <p>Specify as an element, or the ID of an element to have this Component render to a specific element upon first show.</p>
 164
 165
 166 <p><b>This defaults to <code>true</code> for the <a href="Ext.window.Window.html" rel="Ext.window.Window" class="docClass">Window</a> class.</b></p>
 167
 168 </div></div></div><div id="config-autoScroll" class="member inherited"><a href="Ext.grid.column.Number.html#config-autoScroll" rel="config-autoScroll" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-autoScroll" class="viewSource">view source</a></div><a name="autoScroll"></a><a name="config-autoScroll"></a><a href="Ext.grid.column.Number.html#" rel="config-autoScroll" class="cls expand">autoScroll</a><span> : Boolean</span></div><div class="description"><div class="short">true to use overflow:'auto' on the components layout element and show scroll bars automatically when
 169 necessary, false...</div><div class="long"><p><code>true</code> to use overflow:'auto' on the components layout element and show scroll bars automatically when
 170 necessary, <code>false</code> to clip any overflowing content (defaults to <code>false</code>).</p>
 171 </div></div></div><div id="config-autoShow" class="member inherited"><a href="Ext.grid.column.Number.html#config-autoShow" rel="config-autoShow" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-autoShow" class="viewSource">view source</a></div><a name="autoShow"></a><a name="config-autoShow"></a><a href="Ext.grid.column.Number.html#" rel="config-autoShow" class="cls expand">autoShow</a><span> : Boolean</span></div><div class="description"><div class="short">True to automatically show the component upon creation.
 172 This config option may only be used for floating components o...</div><div class="long"><p>True to automatically show the component upon creation.
 173 This config option may only be used for <a href="Ext.grid.column.Number.html#floating" rel="Ext.grid.column.Number#floating" class="docClass">floating</a> components or components
 174 that use <a href="Ext.grid.column.Number.html#autoRender" rel="Ext.grid.column.Number#autoRender" class="docClass">autoRender</a>. Defaults to <tt>false</tt>.</p>
 175 </div></div></div><div id="config-baseCls" class="member inherited"><a href="Ext.grid.column.Number.html#config-baseCls" rel="config-baseCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-baseCls" class="viewSource">view source</a></div><a name="baseCls"></a><a name="config-baseCls"></a><a href="Ext.grid.column.Number.html#" rel="config-baseCls" class="cls expand">baseCls</a><span> : String</span></div><div class="description"><div class="short">The base CSS class to apply to this components's element. This will also be prepended to
 176 elements within this compone...</div><div class="long"><p>The base CSS class to apply to this components's element. This will also be prepended to
 177 elements within this component like Panel's body will get a class x-panel-body. This means
 178 that if you create a subclass of Panel, and you want it to get all the Panels styling for the
 179 element and the body, you leave the baseCls x-panel and use componentCls to add specific styling for this
 180 component.</p>
 181 </div></div></div><div id="config-border" class="member inherited"><a href="Ext.grid.column.Number.html#config-border" rel="config-border" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-border" class="viewSource">view source</a></div><a name="border"></a><a name="config-border"></a><a href="Ext.grid.column.Number.html#" rel="config-border" class="cls expand">border</a><span> : Number/String</span></div><div class="description"><div class="short">Specifies the border for this component. The border can be a single numeric value to apply to all sides or
 182 it can be ...</div><div class="long"><p>Specifies the border for this component. The border can be a single numeric value to apply to all sides or
 183 it can be a CSS style specification for each style, for example: '10 5 3 10'.</p>
 184 </div></div></div><div id="config-bubbleEvents" class="member inherited"><a href="Ext.grid.column.Number.html#config-bubbleEvents" rel="config-bubbleEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-cfg-bubbleEvents" class="viewSource">view source</a></div><a name="bubbleEvents"></a><a name="config-bubbleEvents"></a><a href="Ext.grid.column.Number.html#" rel="config-bubbleEvents" class="cls expand">bubbleEvents</a><span> : Array</span></div><div class="description"><div class="short">An array of events that, when fired, should be bubbled to any parent container.
 185 See Ext.util.Observable.enableBubble....</div><div class="long"><p>An array of events that, when fired, should be bubbled to any parent container.
 186 See <a href="Ext.util.Observable.html#enableBubble" rel="Ext.util.Observable#enableBubble" class="docClass">Ext.util.Observable.enableBubble</a>.
 187 Defaults to <code>['add', 'remove']</code>.
 188
 189 </div></div></div><div id="config-cls" class="member inherited"><a href="Ext.grid.column.Number.html#config-cls" rel="config-cls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-cls" class="viewSource">view source</a></div><a name="cls"></a><a name="config-cls"></a><a href="Ext.grid.column.Number.html#" rel="config-cls" class="cls expand">cls</a><span> : String</span></div><div class="description"><div class="short">An optional extra CSS class that will be added to this component's Element (defaults to '').  This can be
 190 useful for ...</div><div class="long"><p>An optional extra CSS class that will be added to this component's Element (defaults to '').  This can be
 191 useful for adding customized styles to the component or any of its children using standard CSS rules.</p>
 192 </div></div></div><div id="config-columns" class="member inherited"><a href="Ext.grid.column.Number.html#config-columns" rel="config-columns" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-columns" class="viewSource">view source</a></div><a name="columns"></a><a name="config-columns"></a><a href="Ext.grid.column.Number.html#" rel="config-columns" class="cls expand">columns</a><span> : Array</span></div><div class="description"><div class="short">An optional array of sub-column definitions. This column becomes a group, and houses the columns defined in the colum...</div><div class="long"><p>An optional array of sub-column definitions. This column becomes a group, and houses the columns defined in the <code>columns</code> config.</p>
 193
 194
 195 <p>Group columns may not be sortable. But they may be hideable and moveable. And you may move headers into and out of a group. Note that
 196 if all sub columns are dragged out of a group, the group is destroyed.
 197
 198 </div></div></div><div id="config-componentCls" class="member inherited"><a href="Ext.grid.column.Number.html#config-componentCls" rel="config-componentCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-componentCls" class="viewSource">view source</a></div><a name="componentCls"></a><a name="config-componentCls"></a><a href="Ext.grid.column.Number.html#" rel="config-componentCls" class="cls expand">componentCls</a><span> : String</span></div><div class="description"><div class="short"><p>CSS Class to be added to a components root level element to give distinction to it
 199 via styling.</p>
 200 </div><div class="long"><p>CSS Class to be added to a components root level element to give distinction to it
 201 via styling.</p>
 202 </div></div></div><div id="config-componentLayout" class="member inherited"><a href="Ext.grid.column.Number.html#config-componentLayout" rel="config-componentLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-componentLayout" class="viewSource">view source</a></div><a name="componentLayout"></a><a name="config-componentLayout"></a><a href="Ext.grid.column.Number.html#" rel="config-componentLayout" class="cls expand">componentLayout</a><span> : String/Object</span></div><div class="description"><div class="short">The sizing and positioning of a Component's internal Elements is the responsibility of
 203 the Component's layout manager...</div><div class="long"><p>The sizing and positioning of a Component's internal Elements is the responsibility of
 204 the Component's layout manager which sizes a Component's internal structure in response to the Component being sized.</p>
 205
 206
 207 <p>Generally, developers will not use this configuration as all provided Components which need their internal
 208 elements sizing (Such as <a href="Ext.form.field.Base.html" rel="Ext.form.field.Base" class="docClass">input fields</a>) come with their own componentLayout managers.</p>
 209
 210
 211 <p>The <a href="Ext.layout.container.Auto.html" rel="Ext.layout.container.Auto" class="docClass">default layout manager</a> will be used on instances of the base <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> class
 212 which simply sizes the Component's encapsulating element to the height and width specified in the <a href="Ext.grid.column.Number.html#setSize" rel="Ext.grid.column.Number#setSize" class="docClass">setSize</a> method.</p>
 213
 214 </div></div></div><div id="config-contentEl" class="member inherited"><a href="Ext.grid.column.Number.html#config-contentEl" rel="config-contentEl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-contentEl" class="viewSource">view source</a></div><a name="contentEl"></a><a name="config-contentEl"></a><a href="Ext.grid.column.Number.html#" rel="config-contentEl" class="cls expand">contentEl</a><span> : String</span></div><div class="description"><div class="short">Optional. Specify an existing HTML element, or the id of an existing HTML element to use as the content
 215 for this comp...</div><div class="long"><p>Optional. Specify an existing HTML element, or the <code>id</code> of an existing HTML element to use as the content
 216 for this component.</p>
 217
 218
 219 <ul>
 220 <li><b>Description</b> :
 221 <div class="sub-desc">This config option is used to take an existing HTML element and place it in the layout element
 222 of a new component (it simply moves the specified DOM element <i>after the Component is rendered</i> to use as the content.</div></li>
 223 <li><b>Notes</b> :
 224 <div class="sub-desc">The specified HTML element is appended to the layout element of the component <i>after any configured
 225 <a href="Ext.grid.column.Number.html#html" rel="Ext.grid.column.Number#html" class="docClass">HTML</a> has been inserted</i>, and so the document will not contain this element at the time the <a href="Ext.grid.column.Number.html#render" rel="Ext.grid.column.Number#render" class="docClass">render</a> event is fired.</div>
 226 <div class="sub-desc">The specified HTML element used will not participate in any <code><b><a href="Ext.container.Container.html#layout" rel="Ext.container.Container#layout" class="docClass">layout</a></b></code>
 227 scheme that the Component may use. It is just HTML. Layouts operate on child <code><b><a href="Ext.container.Container.html#items" rel="Ext.container.Container#items" class="docClass">items</a></b></code>.</div>
 228 <div class="sub-desc">Add either the <code>x-hidden</code> or the <code>x-hide-display</code> CSS class to
 229 prevent a brief flicker of the content before it is rendered to the panel.</div></li>
 230 </ul>
 231
 232 </div></div></div><div id="config-data" class="member inherited"><a href="Ext.grid.column.Number.html#config-data" rel="config-data" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-data" class="viewSource">view source</a></div><a name="data"></a><a name="config-data"></a><a href="Ext.grid.column.Number.html#" rel="config-data" class="cls expand">data</a><span> : Mixed</span></div><div class="description"><div class="short"><p>The initial set of data to apply to the <code><a href="Ext.grid.column.Number.html#tpl" rel="Ext.grid.column.Number#tpl" class="docClass">tpl</a></code> to
 233 update the content area of the Component.</p>
 234 </div><div class="long"><p>The initial set of data to apply to the <code><a href="Ext.grid.column.Number.html#tpl" rel="Ext.grid.column.Number#tpl" class="docClass">tpl</a></code> to
 235 update the content area of the Component.</p>
 236 </div></div></div><div id="config-dataIndex" class="member inherited"><a href="Ext.grid.column.Number.html#config-dataIndex" rel="config-dataIndex" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-dataIndex" class="viewSource">view source</a></div><a name="dataIndex"></a><a name="config-dataIndex"></a><a href="Ext.grid.column.Number.html#" rel="config-dataIndex" class="cls expand">dataIndex</a><span> : String</span></div><div class="description"><div class="short">Required. The name of the field in the
 237 grid's Ext.data.Store's Ext.data.Model definition from
 238 which to draw the colum...</div><div class="long"><p><b>Required</b>. The name of the field in the
 239 grid's <a href="Ext.data.Store.html" rel="Ext.data.Store" class="docClass">Ext.data.Store</a>'s <a href="Ext.data.Model.html" rel="Ext.data.Model" class="docClass">Ext.data.Model</a> definition from
 240 which to draw the column's value.</p>
 241
 242 </div></div></div><div id="config-defaultType" class="member inherited"><a href="Ext.grid.column.Number.html#config-defaultType" rel="config-defaultType" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-cfg-defaultType" class="viewSource">view source</a></div><a name="defaultType"></a><a name="config-defaultType"></a><a href="Ext.grid.column.Number.html#" rel="config-defaultType" class="cls expand">defaultType</a><span> : String</span></div><div class="description"><div class="short">The default xtype of child Components to create in this Container when
 243 a child item is specified as a raw configurati...</div><div class="long"><p>The default <a href="Ext.Component.html" rel="Ext.Component" class="docClass">xtype</a> of child Components to create in this Container when
 244 a child item is specified as a raw configuration object, rather than as an instantiated Component.</p>
 245
 246
 247 <p>Defaults to <code>'panel'</code>.</p>
 248
 249 </div></div></div><div id="config-defaultWidth" class="member inherited"><a href="Ext.grid.column.Number.html#config-defaultWidth" rel="config-defaultWidth" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-cfg-defaultWidth" class="viewSource">view source</a></div><a name="defaultWidth"></a><a name="config-defaultWidth"></a><a href="Ext.grid.column.Number.html#" rel="config-defaultWidth" class="cls expand">defaultWidth</a><span> : Number</span></div><div class="description"><div class="short"><p>Width of the header if no width or flex is specified. Defaults to 100.</p>
 250 </div><div class="long"><p>Width of the header if no width or flex is specified. Defaults to 100.</p>
 251 </div></div></div><div id="config-defaults" class="member inherited"><a href="Ext.grid.column.Number.html#config-defaults" rel="config-defaults" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-cfg-defaults" class="viewSource">view source</a></div><a name="defaults"></a><a name="config-defaults"></a><a href="Ext.grid.column.Number.html#" rel="config-defaults" class="cls expand">defaults</a><span> : Object|Function</span></div><div class="description"><div class="short">This option is a means of applying default settings to all added items whether added through the items
 252 config or via ...</div><div class="long"><p>This option is a means of applying default settings to all added items whether added through the <a href="Ext.grid.column.Number.html#items" rel="Ext.grid.column.Number#items" class="docClass">items</a>
 253 config or via the <a href="Ext.grid.column.Number.html#add" rel="Ext.grid.column.Number#add" class="docClass">add</a> or <a href="Ext.grid.column.Number.html#insert" rel="Ext.grid.column.Number#insert" class="docClass">insert</a> methods.</p>
 254
 255
 256 <p>If an added item is a config object, and <b>not</b> an instantiated Component, then the default properties are
 257 unconditionally applied. If the added item <b>is</b> an instantiated Component, then the default properties are
 258 applied conditionally so as not to override existing properties in the item.</p>
 259
 260
 261 <p>If the defaults option is specified as a function, then the function will be called using this Container as the
 262 scope (<code>this</code> reference) and passing the added item as the first parameter. Any resulting object
 263 from that call is then applied to the item as default properties.</p>
 264
 265
 266 <p>For example, to automatically apply padding to the body of each of a set of
 267 contained <a href="Ext.panel.Panel.html" rel="Ext.panel.Panel" class="docClass">Ext.panel.Panel</a> items, you could pass: <code>defaults: {bodyStyle:'padding:15px'}</code>.</p>
 268
 269
 270 <p>Usage:</p>
 271
 272
 273 <pre><code>defaults: {               // defaults are applied to items, not the container
 274     autoScroll:true
 275 },
 276 items: [
 277     {
 278         xtype: 'panel',   // defaults <b>do not</b> have precedence over
 279         id: 'panel1',     // options in config objects, so the defaults
 280         autoScroll: false // will not be applied here, panel1 will be autoScroll:false
 281     },
 282     new Ext.panel.Panel({       // defaults <b>do</b> have precedence over options
 283         id: 'panel2',     // options in components, so the defaults
 284         autoScroll: false // will be applied here, panel2 will be autoScroll:true.
 285     })
 286 ]</code></pre>
 287
 288 </div></div></div><div id="config-disabled" class="member inherited"><a href="Ext.grid.column.Number.html#config-disabled" rel="config-disabled" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-disabled" class="viewSource">view source</a></div><a name="disabled"></a><a name="config-disabled"></a><a href="Ext.grid.column.Number.html#" rel="config-disabled" class="cls expand">disabled</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Defaults to false.</p>
 289 </div><div class="long"><p>Defaults to false.</p>
 290 </div></div></div><div id="config-disabledCls" class="member inherited"><a href="Ext.grid.column.Number.html#config-disabledCls" rel="config-disabledCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-disabledCls" class="viewSource">view source</a></div><a name="disabledCls"></a><a name="config-disabledCls"></a><a href="Ext.grid.column.Number.html#" rel="config-disabledCls" class="cls expand">disabledCls</a><span> : String</span></div><div class="description"><div class="short"><p>CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.</p>
 291 </div><div class="long"><p>CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.</p>
 292 </div></div></div><div id="config-draggable" class="member inherited"><a href="Ext.grid.column.Number.html#config-draggable" rel="config-draggable" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-draggable" class="viewSource">view source</a></div><a name="draggable"></a><a name="config-draggable"></a><a href="Ext.grid.column.Number.html#" rel="config-draggable" class="cls expand">draggable</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Indicates whether or not the header can be drag and drop re-ordered.
 293 Defaults to true.</p>
 294 </div><div class="long"><p>Indicates whether or not the header can be drag and drop re-ordered.
 295 Defaults to true.</p>
 296 </div></div></div><div id="config-floating" class="member inherited"><a href="Ext.grid.column.Number.html#config-floating" rel="config-floating" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-floating" class="viewSource">view source</a></div><a name="floating"></a><a name="config-floating"></a><a href="Ext.grid.column.Number.html#" rel="config-floating" class="cls expand">floating</a><span> : Boolean</span></div><div class="description"><div class="short">Specify as true to float the Component outside of the document flow using CSS absolute positioning.
 297
 298
 299 Components such...</div><div class="long"><p>Specify as true to float the Component outside of the document flow using CSS absolute positioning.</p>
 300
 301
 302 <p>Components such as <a href="Ext.window.Window.html" rel="Ext.window.Window" class="docClass">Window</a>s and <a href="Ext.menu.Menu.html" rel="Ext.menu.Menu" class="docClass">Menu</a>s are floating
 303 by default.</p>
 304
 305
 306 <p>Floating Components that are programatically <a href="Ext.Component.html#render" rel="Ext.Component#render" class="docClass">rendered</a> will register themselves with the global
 307 <a href="Ext.WindowManager.html" rel="Ext.WindowManager" class="docClass">ZIndexManager</a></p>
 308
 309
 310 <h3 class="pa">Floating Components as child items of a Container</h3>
 311
 312
 313 <p>A floating Component may be used as a child item of a Container. This just allows the floating Component to seek a ZIndexManager by
 314 examining the ownerCt chain.</p>
 315
 316
 317 <p>When configured as floating, Components acquire, at render time, a <a href="Ext.ZIndexManager.html" rel="Ext.ZIndexManager" class="docClass">ZIndexManager</a> which manages a stack
 318 of related floating Components. The ZIndexManager brings a single floating Component to the top of its stack when
 319 the Component's <a href="Ext.grid.column.Number.html#toFront" rel="Ext.grid.column.Number#toFront" class="docClass">toFront</a> method is called.</p>
 320
 321
 322 <p>The ZIndexManager is found by traversing up the <a href="Ext.grid.column.Number.html#ownerCt" rel="Ext.grid.column.Number#ownerCt" class="docClass">ownerCt</a> chain to find an ancestor which itself is floating. This is so that
 323 descendant floating Components of floating <i>Containers</i> (Such as a ComboBox dropdown within a Window) can have its zIndex managed relative
 324 to any siblings, but always <b>above</b> that floating ancestor Container.</p>
 325
 326
 327 <p>If no floating ancestor is found, a floating Component registers itself with the default <a href="Ext.WindowManager.html" rel="Ext.WindowManager" class="docClass">ZIndexManager</a>.</p>
 328
 329
 330 <p>Floating components <i>do not participate in the Container's layout</i>. Because of this, they are not rendered until you explicitly
 331 <a href="Ext.grid.column.Number.html#show" rel="Ext.grid.column.Number#show" class="docClass">show</a> them.</p>
 332
 333
 334 <p>After rendering, the ownerCt reference is deleted, and the <a href="Ext.grid.column.Number.html#floatParent" rel="Ext.grid.column.Number#floatParent" class="docClass">floatParent</a> property is set to the found floating ancestor Container.
 335 If no floating ancestor Container was found the <a href="Ext.grid.column.Number.html#floatParent" rel="Ext.grid.column.Number#floatParent" class="docClass">floatParent</a> property will not be set.</p>
 336
 337 </div></div></div><div id="config-focusOnToFront" class="member inherited"><a href="Ext.grid.column.Number.html#config-focusOnToFront" rel="config-focusOnToFront" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-cfg-focusOnToFront" class="viewSource">view source</a></div><a name="focusOnToFront"></a><a name="config-focusOnToFront"></a><a href="Ext.grid.column.Number.html#" rel="config-focusOnToFront" class="cls expand">focusOnToFront</a><span> : Boolean</span></div><div class="description"><div class="short">Specifies whether the floated component should be automatically focused when it is
 338 brought to the front. Defaults to ...</div><div class="long"><p>Specifies whether the floated component should be automatically <a href="Ext.grid.column.Number.html#focus" rel="Ext.grid.column.Number#focus" class="docClass">focused</a> when it is
 339 <a href="Ext.grid.column.Number.html#toFront" rel="Ext.grid.column.Number#toFront" class="docClass">brought to the front</a>. Defaults to true.</p>
 340 </div></div></div><div id="config-format" class="member ni"><a href="Ext.grid.column.Number.html#config-format" rel="config-format" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Number.html" class="definedIn docClass">Ext.grid.column.Number</a><br/><a href="../source/Number2.html#Ext-grid.column.Number-cfg-format" class="viewSource">view source</a></div><a name="format"></a><a name="config-format"></a><a href="Ext.grid.column.Number.html#" rel="config-format" class="cls expand">format</a><span> : String</span></div><div class="description"><div class="short">A formatting string as used by Ext.util.Format.number to format a numeric value for this Column
 341 (defaults to '0,000.0...</div><div class="long"><p>A formatting string as used by <a href="Ext.util.Format.html#number" rel="Ext.util.Format#number" class="docClass">Ext.util.Format.number</a> to format a numeric value for this Column
 342 (defaults to <code>'0,000.00'</code>).</p>
 343 </div></div></div><div id="config-frame" class="member inherited"><a href="Ext.grid.column.Number.html#config-frame" rel="config-frame" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-frame" class="viewSource">view source</a></div><a name="frame"></a><a name="config-frame"></a><a href="Ext.grid.column.Number.html#" rel="config-frame" class="cls expand">frame</a><span> : Boolean</span></div><div class="description"><div class="short">Specify as true to have the Component inject framing elements within the Component at render time to
 344 provide a graphi...</div><div class="long"><p>Specify as <code>true</code> to have the Component inject framing elements within the Component at render time to
 345 provide a graphical rounded frame around the Component content.</p>
 346
 347
 348 <p>This is only necessary when running on outdated, or non standard-compliant browsers such as Microsoft's Internet Explorer
 349 prior to version 9 which do not support rounded corners natively.</p>
 350
 351
 352 <p>The extra space taken up by this framing is available from the read only property <a href="Ext.grid.column.Number.html#frameSize" rel="Ext.grid.column.Number#frameSize" class="docClass">frameSize</a>.</p>
 353
 354 </div></div></div><div id="config-groupable" class="member inherited"><a href="Ext.grid.column.Number.html#config-groupable" rel="config-groupable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-groupable" class="viewSource">view source</a></div><a name="groupable"></a><a name="config-groupable"></a><a href="Ext.grid.column.Number.html#" rel="config-groupable" class="cls expand">groupable</a><span> : Boolean</span></div><div class="description"><div class="short">Optional. If the grid uses a Ext.grid.feature.Grouping, this option
 355 may be used to disable the header menu item to gr...</div><div class="long"><p>Optional. If the grid uses a <a href="Ext.grid.feature.Grouping.html" rel="Ext.grid.feature.Grouping" class="docClass">Ext.grid.feature.Grouping</a>, this option
 356 may be used to disable the header menu item to group by the column selected. By default,
 357 the header menu group option is enabled. Set to false to disable (but still show) the
 358 group option in the header menu for the column.</p>
 359 </div></div></div><div id="config-height" class="member inherited"><a href="Ext.grid.column.Number.html#config-height" rel="config-height" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-height" class="viewSource">view source</a></div><a name="height"></a><a name="config-height"></a><a href="Ext.grid.column.Number.html#" rel="config-height" class="cls expand">height</a><span> : Number</span></div><div class="description"><div class="short"><p>The height of this component in pixels.</p>
 360 </div><div class="long"><p>The height of this component in pixels.</p>
 361 </div></div></div><div id="config-hidden" class="member inherited"><a href="Ext.grid.column.Number.html#config-hidden" rel="config-hidden" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-hidden" class="viewSource">view source</a></div><a name="hidden"></a><a name="config-hidden"></a><a href="Ext.grid.column.Number.html#" rel="config-hidden" class="cls expand">hidden</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Defaults to false.</p>
 362 </div><div class="long"><p>Defaults to false.</p>
 363 </div></div></div><div id="config-hideMode" class="member inherited"><a href="Ext.grid.column.Number.html#config-hideMode" rel="config-hideMode" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-hideMode" class="viewSource">view source</a></div><a name="hideMode"></a><a name="config-hideMode"></a><a href="Ext.grid.column.Number.html#" rel="config-hideMode" class="cls expand">hideMode</a><span> : String</span></div><div class="description"><div class="short">A String which specifies how this Component's encapsulating DOM element will be hidden.
 364 Values may be
 365 'display' : The...</div><div class="long"><p>A String which specifies how this Component's encapsulating DOM element will be hidden.
 366 Values may be<div class="mdetail-params"><ul>
 367 <li><code>'display'</code> : The Component will be hidden using the <code>display: none</code> style.</li>
 368 <li><code>'visibility'</code> : The Component will be hidden using the <code>visibility: hidden</code> style.</li>
 369 <li><code>'offsets'</code> : The Component will be hidden by absolutely positioning it out of the visible area of the document. This
 370 is useful when a hidden Component must maintain measurable dimensions. Hiding using <code>display</code> results
 371 in a Component having zero dimensions.</li></ul></div>
 372 Defaults to <code>'display'</code>.</p>
 373 </div></div></div><div id="config-hideable" class="member inherited"><a href="Ext.grid.column.Number.html#config-hideable" rel="config-hideable" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-hideable" class="viewSource">view source</a></div><a name="hideable"></a><a name="config-hideable"></a><a href="Ext.grid.column.Number.html#" rel="config-hideable" class="cls expand">hideable</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Optional. Specify as <tt>false</tt> to prevent the user from hiding this column
 374 (defaults to true).</p>
 375 </div><div class="long"><p>Optional. Specify as <tt>false</tt> to prevent the user from hiding this column
 376 (defaults to true).</p>
 377 </div></div></div><div id="config-html" class="member inherited"><a href="Ext.grid.column.Number.html#config-html" rel="config-html" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-html" class="viewSource">view source</a></div><a name="html"></a><a name="config-html"></a><a href="Ext.grid.column.Number.html#" rel="config-html" class="cls expand">html</a><span> : String/Object</span></div><div class="description"><div class="short">An HTML fragment, or a DomHelper specification to use as the layout element
 378 content (defaults to ''). The HTML conten...</div><div class="long"><p>An HTML fragment, or a <a href="Ext.core.DomHelper.html" rel="Ext.core.DomHelper" class="docClass">DomHelper</a> specification to use as the layout element
 379 content (defaults to ''). The HTML content is added after the component is rendered,
 380 so the document will not contain this HTML at the time the <a href="Ext.grid.column.Number.html#render" rel="Ext.grid.column.Number#render" class="docClass">render</a> event is fired.
 381 This content is inserted into the body <i>before</i> any configured <a href="Ext.grid.column.Number.html#contentEl" rel="Ext.grid.column.Number#contentEl" class="docClass">contentEl</a> is appended.</p>
 382 </div></div></div><div id="config-id" class="member inherited"><a href="Ext.grid.column.Number.html#config-id" rel="config-id" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-id" class="viewSource">view source</a></div><a name="id"></a><a name="config-id"></a><a href="Ext.grid.column.Number.html#" rel="config-id" class="cls expand">id</a><span> : String</span></div><div class="description"><div class="short">The unique id of this component instance (defaults to an auto-assigned id).
 383
 384
 385 It should not be necessary to use this ...</div><div class="long"><p>The <b><u>unique id of this component instance</u></b> (defaults to an <a href="Ext.grid.column.Number.html#getId" rel="Ext.grid.column.Number#getId" class="docClass">auto-assigned id</a>).</p>
 386
 387
 388 <p>It should not be necessary to use this configuration except for singleton objects in your application.
 389 Components created with an id may be accessed globally using <a href="Ext.html#getCmp" rel="Ext#getCmp" class="docClass">Ext.getCmp</a>.</p>
 390
 391
 392 <p>Instead of using assigned ids, use the <a href="Ext.grid.column.Number.html#itemId" rel="Ext.grid.column.Number#itemId" class="docClass">itemId</a> config, and <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> which
 393 provides selector-based searching for Sencha Components analogous to DOM querying. The <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Container</a>
 394 class contains <a href="Ext.container.Container.html#down" rel="Ext.container.Container#down" class="docClass">shortcut methods</a> to query its descendant Components by selector.</p>
 395
 396
 397 <p>Note that this id will also be used as the element id for the containing HTML element
 398 that is rendered to the page for this component. This allows you to write id-based CSS
 399 rules to style the specific instance of this component uniquely, and also to select
 400 sub-elements using this component's id as the parent.</p>
 401
 402
 403 <p><b>Note</b>: to avoid complications imposed by a unique <tt>id</tt> also see <code><a href="Ext.grid.column.Number.html#itemId" rel="Ext.grid.column.Number#itemId" class="docClass">itemId</a></code>.</p>
 404
 405
 406 <p><b>Note</b>: to access the container of a Component see <code><a href="Ext.grid.column.Number.html#ownerCt" rel="Ext.grid.column.Number#ownerCt" class="docClass">ownerCt</a></code>.</p>
 407
 408 </div></div></div><div id="config-itemId" class="member inherited"><a href="Ext.grid.column.Number.html#config-itemId" rel="config-itemId" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-itemId" class="viewSource">view source</a></div><a name="itemId"></a><a name="config-itemId"></a><a href="Ext.grid.column.Number.html#" rel="config-itemId" class="cls expand">itemId</a><span> : String</span></div><div class="description"><div class="short">An itemId can be used as an alternative way to get a reference to a component
 409 when no object reference is available. ...</div><div class="long"><p>An <tt>itemId</tt> can be used as an alternative way to get a reference to a component
 410 when no object reference is available.  Instead of using an <code><a href="Ext.grid.column.Number.html#id" rel="Ext.grid.column.Number#id" class="docClass">id</a></code> with
 411 <a href="Ext.html" rel="Ext" class="docClass">Ext</a>.<a href="Ext.html#getCmp" rel="Ext#getCmp" class="docClass">getCmp</a>, use <code>itemId</code> with
 412 <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Ext.container.Container</a>.<a href="Ext.container.Container.html#getComponent" rel="Ext.container.Container#getComponent" class="docClass">getComponent</a> which will retrieve
 413 <code>itemId</code>'s or <tt><a href="Ext.grid.column.Number.html#id" rel="Ext.grid.column.Number#id" class="docClass">id</a></tt>'s. Since <code>itemId</code>'s are an index to the
 414 container's internal MixedCollection, the <code>itemId</code> is scoped locally to the container --
 415 avoiding potential conflicts with <a href="Ext.ComponentManager.html" rel="Ext.ComponentManager" class="docClass">Ext.ComponentManager</a> which requires a <b>unique</b>
 416 <code><a href="Ext.grid.column.Number.html#id" rel="Ext.grid.column.Number#id" class="docClass">id</a></code>.</p>
 417
 418
 419 <pre><code>var c = new Ext.panel.Panel({ //
 420     <a href="Ext.Component.html#height" rel="Ext.Component#height" class="docClass">height</a>: 300,
 421     <a href="Ext.grid.column.Number.html#renderTo" rel="Ext.grid.column.Number#renderTo" class="docClass">renderTo</a>: document.body,
 422     <a href="Ext.container.Container.html#layout" rel="Ext.container.Container#layout" class="docClass">layout</a>: 'auto',
 423     <a href="Ext.container.Container.html#items" rel="Ext.container.Container#items" class="docClass">items</a>: [
 424         {
 425             itemId: 'p1',
 426             <a href="Ext.panel.Panel.html#title" rel="Ext.panel.Panel#title" class="docClass">title</a>: 'Panel 1',
 427             <a href="Ext.Component.html#height" rel="Ext.Component#height" class="docClass">height</a>: 150
 428         },
 429         {
 430             itemId: 'p2',
 431             <a href="Ext.panel.Panel.html#title" rel="Ext.panel.Panel#title" class="docClass">title</a>: 'Panel 2',
 432             <a href="Ext.Component.html#height" rel="Ext.Component#height" class="docClass">height</a>: 150
 433         }
 434     ]
 435 })
 436 p1 = c.<a href="Ext.container.Container.html#getComponent" rel="Ext.container.Container#getComponent" class="docClass">getComponent</a>('p1'); // not the same as <a href="Ext.html#getCmp" rel="Ext#getCmp" class="docClass">Ext.getCmp()</a>
 437 p2 = p1.<a href="Ext.grid.column.Number.html#ownerCt" rel="Ext.grid.column.Number#ownerCt" class="docClass">ownerCt</a>.<a href="Ext.container.Container.html#getComponent" rel="Ext.container.Container#getComponent" class="docClass">getComponent</a>('p2'); // reference via a sibling
 438 </code></pre>
 439
 440
 441 <p>Also see <tt><a href="Ext.grid.column.Number.html#id" rel="Ext.grid.column.Number#id" class="docClass">id</a></tt>, <code><a href="Ext.grid.column.Number.html#query" rel="Ext.grid.column.Number#query" class="docClass">query</a></code>, <code><a href="Ext.grid.column.Number.html#down" rel="Ext.grid.column.Number#down" class="docClass">down</a></code> and <code><a href="Ext.grid.column.Number.html#child" rel="Ext.grid.column.Number#child" class="docClass">child</a></code>.</p>
 442
 443
 444 <p><b>Note</b>: to access the container of an item see <tt><a href="Ext.grid.column.Number.html#ownerCt" rel="Ext.grid.column.Number#ownerCt" class="docClass">ownerCt</a></tt>.</p>
 445
 446 </div></div></div><div id="config-items" class="member inherited"><a href="Ext.grid.column.Number.html#config-items" rel="config-items" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-cfg-items" class="viewSource">view source</a></div><a name="items"></a><a name="config-items"></a><a href="Ext.grid.column.Number.html#" rel="config-items" class="cls expand">items</a><span> : Object/Array</span></div><div class="description"><div class="short">A single item, or an array of child Components to be added to this container
 447
 448
 449 Unless configured with a layout, a Con...</div><div class="long"><p>A single item, or an array of child Components to be added to this container</p>
 450
 451
 452 <p><b>Unless configured with a <a href="Ext.grid.column.Number.html#layout" rel="Ext.grid.column.Number#layout" class="docClass">layout</a>, a Container simply renders child Components serially into
 453 its encapsulating element and performs no sizing or positioning upon them.</b><p>
 454 <p>Example:</p>
 455 <pre><code>// specifying a single item
 456 items: {...},
 457 layout: 'fit',    // The single items is sized to fit
 458
 459 // specifying multiple items
 460 items: [{...}, {...}],
 461 layout: 'hbox', // The items are arranged horizontally
 462        </code></pre>
 463 <p>Each item may be:</p>
 464 <ul>
 465 <li>A <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Component</a></li>
 466 <li>A Component configuration object</li>
 467 </ul>
 468 <p>If a configuration object is specified, the actual type of Component to be
 469 instantiated my be indicated by using the <a href="Ext.Component.html#xtype" rel="Ext.Component#xtype" class="docClass">xtype</a> option.</p>
 470 <p>Every Component class has its own <a href="Ext.Component.html#xtype" rel="Ext.Component#xtype" class="docClass">xtype</a>.</p>
 471 <p>If an <a href="Ext.Component.html#xtype" rel="Ext.Component#xtype" class="docClass">xtype</a> is not explicitly
 472 specified, the <a href="Ext.grid.column.Number.html#defaultType" rel="Ext.grid.column.Number#defaultType" class="docClass">defaultType</a> for the Container is used, which by default is usually <code>panel</code>.</p>
 473 <p><b>Notes</b>:</p>
 474 <p>Ext uses lazy rendering. Child Components will only be rendered
 475 should it become necessary. Items are automatically laid out when they are first
 476 shown (no sizing is done while hidden), or in response to a <a href="Ext.grid.column.Number.html#doLayout" rel="Ext.grid.column.Number#doLayout" class="docClass">doLayout</a> call.</p>
 477 <p>Do not specify <code><a href="Ext.panel.Panel.html#contentEl" rel="Ext.panel.Panel#contentEl" class="docClass">contentEl</a></code> or
 478 <code><a href="Ext.panel.Panel.html#html" rel="Ext.panel.Panel#html" class="docClass">html</a></code> with <code>items</code>.</p>
 479
 480 </div></div></div><div id="config-layout" class="member inherited"><a href="Ext.grid.column.Number.html#config-layout" rel="config-layout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-cfg-layout" class="viewSource">view source</a></div><a name="layout"></a><a name="config-layout"></a><a href="Ext.grid.column.Number.html#" rel="config-layout" class="cls expand">layout</a><span> : String/Object</span></div><div class="description"><div class="short">*Important: In order for child items to be correctly sized and
 481 positioned, typically a layout manager must be specifi...</div><div class="long"><p><b>*Important</b>: In order for child items to be correctly sized and
 482 positioned, typically a layout manager <b>must</b> be specified through
 483 the <code>layout</code> configuration option.</p>
 484
 485
 486 <br><p>The sizing and positioning of child <a href="Ext.grid.column.Number.html#items" rel="Ext.grid.column.Number#items" class="docClass">items</a> is the responsibility of
 487
 488
 489 <p>the Container's layout manager which creates and manages the type of layout
 490 you have in mind.  For example:</p></p>
 491
 492 <p>If the <a href="Ext.grid.column.Number.html#layout" rel="Ext.grid.column.Number#layout" class="docClass">layout</a> configuration is not explicitly specified for
 493 a general purpose container (e.g. Container or Panel) the
 494 <a href="Ext.layout.container.Auto.html" rel="Ext.layout.container.Auto" class="docClass">default layout manager</a> will be used
 495 which does nothing but render child components sequentially into the
 496 Container (no sizing or positioning will be performed in this situation).</p>
 497
 498
 499 <br><p><b><code>layout</code></b> may be specified as either as an Object or
 500
 501
 502 <p>as a String:</p><div><ul class="mdetail-params"></p>
 503
 504 <p><li><u>Specify as an Object</u></li></p>
 505
 506 <div><ul class="mdetail-params">
 507 <li>Example usage:</li>
 508 <pre><code>layout: {
 509     type: 'vbox',
 510     align: 'left'
 511 }
 512        </code></pre>
 513
 514 <li><code><b>type</b></code></li>
 515 <br/><p>The layout type to be used for this container.  If not specified,
 516 a default <a href="Ext.layout.container.Auto.html" rel="Ext.layout.container.Auto" class="docClass">Ext.layout.container.Auto</a> will be created and used.</p>
 517 <br/><p>Valid layout <code>type</code> values are:</p>
 518 <div class="sub-desc"><ul class="mdetail-params">
 519 <li><code><b><a href="Ext.layout.container.Auto.html" rel="Ext.layout.container.Auto" class="docClass">Auto</a></b></code> &nbsp;&nbsp;&nbsp; <b>Default</b></li>
 520 <li><code><b><a href="Ext.layout.container.Card.html" rel="Ext.layout.container.Card" class="docClass">card</a></b></code></li>
 521 <li><code><b><a href="Ext.layout.container.Fit.html" rel="Ext.layout.container.Fit" class="docClass">fit</a></b></code></li>
 522 <li><code><b><a href="Ext.layout.container.HBox.html" rel="Ext.layout.container.HBox" class="docClass">hbox</a></b></code></li>
 523 <li><code><b><a href="Ext.layout.container.VBox.html" rel="Ext.layout.container.VBox" class="docClass">vbox</a></b></code></li>
 524 <li><code><b><a href="Ext.layout.container.Anchor.html" rel="Ext.layout.container.Anchor" class="docClass">anchor</a></b></code></li>
 525 <li><code><b><a href="Ext.layout.container.Table.html" rel="Ext.layout.container.Table" class="docClass">table</a></b></code></li>
 526 </ul></div>
 527
 528 <li>Layout specific configuration properties</li>
 529 <br/><p>Additional layout specific configuration properties may also be
 530 specified. For complete details regarding the valid config options for
 531 each layout type, see the layout class corresponding to the <code>type</code>
 532 specified.</p>
 533
 534 </ul></div>
 535
 536
 537 <p><li><u>Specify as a String</u></li></p>
 538
 539 <div><ul class="mdetail-params">
 540 <li>Example usage:</li>
 541 <pre><code>layout: {
 542     type: 'vbox',
 543     padding: '5',
 544     align: 'left'
 545 }
 546        </code></pre>
 547 <li><code><b>layout</b></code></li>
 548 <br/><p>The layout <code>type</code> to be used for this container (see list
 549 of valid layout type values above).</p><br/>
 550 <br/><p>Additional layout specific configuration properties. For complete
 551 details regarding the valid config options for each layout type, see the
 552 layout class corresponding to the <code>layout</code> specified.</p>
 553 </ul></div>
 554
 555
 556 <p></ul></div></p>
 557 </div></div></div><div id="config-listeners" class="member inherited"><a href="Ext.grid.column.Number.html#config-listeners" rel="config-listeners" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-cfg-listeners" class="viewSource">view source</a></div><a name="listeners"></a><a name="config-listeners"></a><a href="Ext.grid.column.Number.html#" rel="config-listeners" class="cls expand">listeners</a><span> : Object</span></div><div class="description"><div class="short">(optional) A config object containing one or more event handlers to be added to this
 558 object during initialization.  T...</div><div class="long"><p>(optional) <p>A config object containing one or more event handlers to be added to this
 559 object during initialization.  This should be a valid listeners config object as specified in the
 560 <a href="Ext.grid.column.Number.html#addListener" rel="Ext.grid.column.Number#addListener" class="docClass">addListener</a> example for attaching multiple handlers at once.</p></p>
 561
 562 <br><p><b><u>DOM events from ExtJs <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Components</a></u></b></p>
 563
 564
 565 <br><p>While <i>some</i> ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this
 566
 567
 568 <p>is usually only done when extra value can be added. For example the <a href="Ext.view.View.html" rel="Ext.view.View" class="docClass">DataView</a>'s
 569 <b><code><a href="Ext.view.View.html#click" rel="Ext.view.View#click" class="docClass">click</a></code></b> event passing the node clicked on. To access DOM
 570 events directly from a child element of a Component, we need to specify the <code>element</code> option to
 571 identify the Component property to add a DOM listener to:</p>
 572
 573 <pre><code>new Ext.panel.Panel({
 574     width: 400,
 575     height: 200,
 576     dockedItems: [{
 577         xtype: 'toolbar'
 578     }],
 579     listeners: {
 580         click: {
 581             element: 'el', //bind to the underlying el property on the panel
 582             fn: function(){ console.log('click el'); }
 583         },
 584         dblclick: {
 585             element: 'body', //bind to the underlying body property on the panel
 586             fn: function(){ console.log('dblclick body'); }
 587         }
 588     }
 589 });
 590 </code></pre>
 591
 592
 593 <p></p></p>
 594 </div></div></div><div id="config-loader" class="member inherited"><a href="Ext.grid.column.Number.html#config-loader" rel="config-loader" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-loader" class="viewSource">view source</a></div><a name="loader"></a><a name="config-loader"></a><a href="Ext.grid.column.Number.html#" rel="config-loader" class="cls expand">loader</a><span> : Ext.ComponentLoader/Object</span></div><div class="description"><div class="short"><p>A configuration object or an instance of a <a href="Ext.ComponentLoader.html" rel="Ext.ComponentLoader" class="docClass">Ext.ComponentLoader</a> to load remote
 595 content for this Component.</p>
 596 </div><div class="long"><p>A configuration object or an instance of a <a href="Ext.ComponentLoader.html" rel="Ext.ComponentLoader" class="docClass">Ext.ComponentLoader</a> to load remote
 597 content for this Component.</p>
 598 </div></div></div><div id="config-maintainFlex" class="member inherited"><a href="Ext.grid.column.Number.html#config-maintainFlex" rel="config-maintainFlex" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-maintainFlex" class="viewSource">view source</a></div><a name="maintainFlex"></a><a name="config-maintainFlex"></a><a href="Ext.grid.column.Number.html#" rel="config-maintainFlex" class="cls expand">maintainFlex</a><span> : Boolean</span></div><div class="description"><div class="short">Only valid when a sibling element of a Splitter within a VBox or
 599 HBox layout.
 600
 601
 602 Specifies that if an immediate siblin...</div><div class="long"><p><b>Only valid when a sibling element of a <a href="Ext.resizer.Splitter.html" rel="Ext.resizer.Splitter" class="docClass">Splitter</a> within a <a href="Ext.layout.container.VBox.html" rel="Ext.layout.container.VBox" class="docClass">VBox</a> or
 603 <a href="Ext.layout.container.HBox.html" rel="Ext.layout.container.HBox" class="docClass">HBox</a> layout.</b></p>
 604
 605
 606 <p>Specifies that if an immediate sibling Splitter is moved, the Component on the <i>other</i> side is resized, and this
 607 Component maintains its configured <a href="Ext.layout.container.Box.html#flex" rel="Ext.layout.container.Box#flex" class="docClass">flex</a> value.</p>
 608
 609 </div></div></div><div id="config-margin" class="member inherited"><a href="Ext.grid.column.Number.html#config-margin" rel="config-margin" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-margin" class="viewSource">view source</a></div><a name="margin"></a><a name="config-margin"></a><a href="Ext.grid.column.Number.html#" rel="config-margin" class="cls expand">margin</a><span> : Number/String</span></div><div class="description"><div class="short">Specifies the margin for this component. The margin can be a single numeric value to apply to all sides or
 610 it can be ...</div><div class="long"><p>Specifies the margin for this component. The margin can be a single numeric value to apply to all sides or
 611 it can be a CSS style specification for each style, for example: '10 5 3 10'.</p>
 612 </div></div></div><div id="config-maxHeight" class="member inherited"><a href="Ext.grid.column.Number.html#config-maxHeight" rel="config-maxHeight" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-maxHeight" class="viewSource">view source</a></div><a name="maxHeight"></a><a name="config-maxHeight"></a><a href="Ext.grid.column.Number.html#" rel="config-maxHeight" class="cls expand">maxHeight</a><span> : Number</span></div><div class="description"><div class="short">The maximum value in pixels which this Component will set its height to.
 613
 614
 615 Warning: This will override any size manag...</div><div class="long"><p>The maximum value in pixels which this Component will set its height to.</p>
 616
 617
 618 <p><b>Warning:</b> This will override any size management applied by layout managers.</p>
 619
 620 </div></div></div><div id="config-maxWidth" class="member inherited"><a href="Ext.grid.column.Number.html#config-maxWidth" rel="config-maxWidth" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-maxWidth" class="viewSource">view source</a></div><a name="maxWidth"></a><a name="config-maxWidth"></a><a href="Ext.grid.column.Number.html#" rel="config-maxWidth" class="cls expand">maxWidth</a><span> : Number</span></div><div class="description"><div class="short">The maximum value in pixels which this Component will set its width to.
 621
 622
 623 Warning: This will override any size manage...</div><div class="long"><p>The maximum value in pixels which this Component will set its width to.</p>
 624
 625
 626 <p><b>Warning:</b> This will override any size management applied by layout managers.</p>
 627
 628 </div></div></div><div id="config-menuDisabled" class="member inherited"><a href="Ext.grid.column.Number.html#config-menuDisabled" rel="config-menuDisabled" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-menuDisabled" class="viewSource">view source</a></div><a name="menuDisabled"></a><a name="config-menuDisabled"></a><a href="Ext.grid.column.Number.html#" rel="config-menuDisabled" class="cls expand">menuDisabled</a><span> : Boolean</span></div><div class="description"><div class="short"><p>True to disabled the column header menu containing sort/hide options. Defaults to false.</p>
 629 </div><div class="long"><p>True to disabled the column header menu containing sort/hide options. Defaults to false.</p>
 630 </div></div></div><div id="config-minHeight" class="member inherited"><a href="Ext.grid.column.Number.html#config-minHeight" rel="config-minHeight" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-minHeight" class="viewSource">view source</a></div><a name="minHeight"></a><a name="config-minHeight"></a><a href="Ext.grid.column.Number.html#" rel="config-minHeight" class="cls expand">minHeight</a><span> : Number</span></div><div class="description"><div class="short">The minimum value in pixels which this Component will set its height to.
 631
 632
 633 Warning: This will override any size manag...</div><div class="long"><p>The minimum value in pixels which this Component will set its height to.</p>
 634
 635
 636 <p><b>Warning:</b> This will override any size management applied by layout managers.</p>
 637
 638 </div></div></div><div id="config-minWidth" class="member inherited"><a href="Ext.grid.column.Number.html#config-minWidth" rel="config-minWidth" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-minWidth" class="viewSource">view source</a></div><a name="minWidth"></a><a name="config-minWidth"></a><a href="Ext.grid.column.Number.html#" rel="config-minWidth" class="cls expand">minWidth</a><span> : Number</span></div><div class="description"><div class="short">The minimum value in pixels which this Component will set its width to.
 639
 640
 641 Warning: This will override any size manage...</div><div class="long"><p>The minimum value in pixels which this Component will set its width to.</p>
 642
 643
 644 <p><b>Warning:</b> This will override any size management applied by layout managers.</p>
 645
 646 </div></div></div><div id="config-overCls" class="member inherited"><a href="Ext.grid.column.Number.html#config-overCls" rel="config-overCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-overCls" class="viewSource">view source</a></div><a name="overCls"></a><a name="config-overCls"></a><a href="Ext.grid.column.Number.html#" rel="config-overCls" class="cls expand">overCls</a><span> : String</span></div><div class="description"><div class="short">An optional extra CSS class that will be added to this component's Element when the mouse moves
 647 over the Element, and...</div><div class="long"><p>An optional extra CSS class that will be added to this component's Element when the mouse moves
 648 over the Element, and removed when the mouse moves out. (defaults to '').  This can be
 649 useful for adding customized 'active' or 'hover' styles to the component or any of its children using standard CSS rules.</p>
 650 </div></div></div><div id="config-padding" class="member inherited"><a href="Ext.grid.column.Number.html#config-padding" rel="config-padding" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-padding" class="viewSource">view source</a></div><a name="padding"></a><a name="config-padding"></a><a href="Ext.grid.column.Number.html#" rel="config-padding" class="cls expand">padding</a><span> : Number/String</span></div><div class="description"><div class="short">Specifies the padding for this component. The padding can be a single numeric value to apply to all sides or
 651 it can b...</div><div class="long"><p>Specifies the padding for this component. The padding can be a single numeric value to apply to all sides or
 652 it can be a CSS style specification for each style, for example: '10 5 3 10'.</p>
 653 </div></div></div><div id="config-plugins" class="member inherited"><a href="Ext.grid.column.Number.html#config-plugins" rel="config-plugins" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-plugins" class="viewSource">view source</a></div><a name="plugins"></a><a name="config-plugins"></a><a href="Ext.grid.column.Number.html#" rel="config-plugins" class="cls expand">plugins</a><span> : Object/Array</span></div><div class="description"><div class="short">An object or array of objects that will provide custom functionality for this component.  The only
 654 requirement for a ...</div><div class="long"><p>An object or array of objects that will provide custom functionality for this component.  The only
 655 requirement for a valid plugin is that it contain an init method that accepts a reference of type <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a>.
 656 When a component is created, if any plugins are available, the component will call the init method on each
 657 plugin, passing a reference to itself.  Each plugin can then call methods or respond to events on the
 658 component as needed to provide its functionality.</p>
 659 </div></div></div><div id="config-renderSelectors" class="member inherited"><a href="Ext.grid.column.Number.html#config-renderSelectors" rel="config-renderSelectors" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-renderSelectors" class="viewSource">view source</a></div><a name="renderSelectors"></a><a name="config-renderSelectors"></a><a href="Ext.grid.column.Number.html#" rel="config-renderSelectors" class="cls expand">renderSelectors</a><span> : Object</span></div><div class="description"><div class="short">An object containing properties specifying DomQuery selectors which identify child elements
 660 created by the render pro...</div><div class="long"><p>An object containing properties specifying <a href="Ext.DomQuery.html" rel="Ext.DomQuery" class="docClass">DomQuery</a> selectors which identify child elements
 661 created by the render process.</p>
 662
 663 <p>After the Component's internal structure is rendered according to the <a href="Ext.grid.column.Number.html#renderTpl" rel="Ext.grid.column.Number#renderTpl" class="docClass">renderTpl</a>, this object is iterated through,
 664 and the found Elements are added as properties to the Component using the <code>renderSelector</code> property name.</p>
 665
 666 <p>For example, a Component which rendered an image, and description into its element might use the following properties
 667 coded into its prototype:</p>
 668
 669 <pre><code>renderTpl: '&amp;lt;img src="{imageUrl}" class="x-image-component-img"&gt;&amp;lt;div class="x-image-component-desc"&gt;{description}&amp;gt;/div&amp;lt;',
 670
 671 renderSelectors: {
 672     image: 'img.x-image-component-img',
 673     descEl: 'div.x-image-component-desc'
 674 }
 675 </code></pre>
 676
 677 <p>After rendering, the Component would have a property <code>image</code> referencing its child <code>img</code> Element,
 678 and a property <code>descEl</code> referencing the <code>div</code> Element which contains the description.</p>
 679 </div></div></div><div id="config-renderTo" class="member inherited"><a href="Ext.grid.column.Number.html#config-renderTo" rel="config-renderTo" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-renderTo" class="viewSource">view source</a></div><a name="renderTo"></a><a name="config-renderTo"></a><a href="Ext.grid.column.Number.html#" rel="config-renderTo" class="cls expand">renderTo</a><span> : Mixed</span></div><div class="description"><div class="short">Specify the id of the element, a DOM element or an existing Element that this component
 680 will be rendered into.
 681
 682
 683
 684 Not...</div><div class="long"><p>Specify the id of the element, a DOM element or an existing Element that this component
 685 will be rendered into.</p>
 686
 687
 688 <div><ul>
 689 <li><b>Notes</b> : <ul>
 690 <div class="sub-desc">Do <u>not</u> use this option if the Component is to be a child item of
 691 a <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Container</a>. It is the responsibility of the
 692 <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Container</a>'s <a href="Ext.container.Container.html#layout" rel="Ext.container.Container#layout" class="docClass">layout manager</a>
 693 to render and manage its child items.</div>
 694 <div class="sub-desc">When using this config, a call to render() is not required.</div>
 695 </ul></li>
 696 </ul></div>
 697
 698
 699 <p>See <code><a href="Ext.grid.column.Number.html#render" rel="Ext.grid.column.Number#render" class="docClass">render</a></code> also.</p>
 700
 701 </div></div></div><div id="config-renderTpl" class="member inherited"><a href="Ext.grid.column.Number.html#config-renderTpl" rel="config-renderTpl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-renderTpl" class="viewSource">view source</a></div><a name="renderTpl"></a><a name="config-renderTpl"></a><a href="Ext.grid.column.Number.html#" rel="config-renderTpl" class="cls expand">renderTpl</a><span> : Mixed</span></div><div class="description"><div class="short">An XTemplate used to create the internal structure inside this Component's
 702 encapsulating Element.
 703
 704
 705 You do not normal...</div><div class="long"><p>An <a href="Ext.XTemplate.html" rel="Ext.XTemplate" class="docClass">XTemplate</a> used to create the internal structure inside this Component's
 706 encapsulating <a href="Ext.grid.column.Number.html#getEl" rel="Ext.grid.column.Number#getEl" class="docClass">Element</a>.</p>
 707
 708
 709 <p>You do not normally need to specify this. For the base classes <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a>
 710 and <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Ext.container.Container</a>, this defaults to <b><code>null</code></b> which means that they will be initially rendered
 711 with no internal structure; they render their <a href="Ext.grid.column.Number.html#getEl" rel="Ext.grid.column.Number#getEl" class="docClass">Element</a> empty. The more specialized ExtJS and Touch classes
 712 which use a more complex DOM structure, provide their own template definitions.</p>
 713
 714
 715 <p>This is intended to allow the developer to create application-specific utility Components with customized
 716 internal structure.</p>
 717
 718
 719 <p>Upon rendering, any created child elements may be automatically imported into object properties using the
 720 <a href="Ext.grid.column.Number.html#renderSelectors" rel="Ext.grid.column.Number#renderSelectors" class="docClass">renderSelectors</a> option.</p>
 721
 722 </div></div></div><div id="config-renderer" class="member inherited"><a href="Ext.grid.column.Number.html#config-renderer" rel="config-renderer" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-renderer" class="viewSource">view source</a></div><a name="renderer"></a><a name="config-renderer"></a><a href="Ext.grid.column.Number.html#" rel="config-renderer" class="cls expand">renderer</a><span> : Function</span></div><div class="description"><div class="short">A renderer is an 'interceptor' method which can be used transform data (value, appearance, etc.) before it
 723 is rendere...</div><div class="long"><p>A renderer is an 'interceptor' method which can be used transform data (value, appearance, etc.) before it
 724 is rendered. Example:</p>
 725
 726
 727 <pre><code>{
 728     renderer: function(value){
 729         if (value === 1) {
 730             return '1 person';
 731         }
 732         return value + ' people';
 733     }
 734 }
 735 </code></pre>
 736
 737 </div></div></div><div id="config-resizable" class="member inherited"><a href="Ext.grid.column.Number.html#config-resizable" rel="config-resizable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-resizable" class="viewSource">view source</a></div><a name="resizable"></a><a name="config-resizable"></a><a href="Ext.grid.column.Number.html#" rel="config-resizable" class="cls expand">resizable</a><span> : Mixed</span></div><div class="description"><div class="short">Specify as true to apply a Resizer to this Component
 738 after rendering.
 739
 740
 741 May also be specified as a config object to b...</div><div class="long"><p>Specify as <code>true</code> to apply a <a href="Ext.resizer.Resizer.html" rel="Ext.resizer.Resizer" class="docClass">Resizer</a> to this Component
 742 after rendering.</p>
 743
 744
 745 <p>May also be specified as a config object to be passed to the constructor of <a href="Ext.resizer.Resizer.html" rel="Ext.resizer.Resizer" class="docClass">Resizer</a>
 746 to override any defaults. By default the Component passes its minimum and maximum size, and uses
 747 <code><a href="Ext.resizer.Resizer.html#dynamic" rel="Ext.resizer.Resizer#dynamic" class="docClass">Ext.resizer.Resizer.dynamic</a>: false</code></p>
 748
 749 </div></div></div><div id="config-resizeHandles" class="member inherited"><a href="Ext.grid.column.Number.html#config-resizeHandles" rel="config-resizeHandles" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-resizeHandles" class="viewSource">view source</a></div><a name="resizeHandles"></a><a name="config-resizeHandles"></a><a href="Ext.grid.column.Number.html#" rel="config-resizeHandles" class="cls expand">resizeHandles</a><span> : String</span></div><div class="description"><div class="short"><p>A valid <a href="Ext.resizer.Resizer.html" rel="Ext.resizer.Resizer" class="docClass">Ext.resizer.Resizer</a> handles config string (defaults to 'all').  Only applies when resizable = true.</p>
 750 </div><div class="long"><p>A valid <a href="Ext.resizer.Resizer.html" rel="Ext.resizer.Resizer" class="docClass">Ext.resizer.Resizer</a> handles config string (defaults to 'all').  Only applies when resizable = true.</p>
 751 </div></div></div><div id="config-saveBuffer" class="member inherited"><a href="Ext.grid.column.Number.html#config-saveBuffer" rel="config-saveBuffer" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-cfg-saveBuffer" class="viewSource">view source</a></div><a name="saveBuffer"></a><a name="config-saveBuffer"></a><a href="Ext.grid.column.Number.html#" rel="config-saveBuffer" class="cls expand">saveBuffer</a><span> : Number</span></div><div class="description"><div class="short"><p>A buffer to be applied if many state events are fired within
 752 a short period. Defaults to 100.</p>
 753 </div><div class="long"><p>A buffer to be applied if many state events are fired within
 754 a short period. Defaults to 100.</p>
 755 </div></div></div><div id="config-shadow" class="member inherited"><a href="Ext.grid.column.Number.html#config-shadow" rel="config-shadow" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-cfg-shadow" class="viewSource">view source</a></div><a name="shadow"></a><a name="config-shadow"></a><a href="Ext.grid.column.Number.html#" rel="config-shadow" class="cls expand">shadow</a><span> : String/Boolean</span></div><div class="description"><div class="short">Specifies whether the floating component should be given a shadow. Set to
 756 true to automatically create an Ext.Shadow,...</div><div class="long"><p>Specifies whether the floating component should be given a shadow. Set to
 757 <tt>true</tt> to automatically create an <a href="Ext.Shadow.html" rel="Ext.Shadow" class="docClass">Ext.Shadow</a>, or a string indicating the
 758 shadow's display <a href="Ext.Shadow.html#mode" rel="Ext.Shadow#mode" class="docClass">Ext.Shadow.mode</a>. Set to <tt>false</tt> to disable the shadow.
 759 (Defaults to <tt>'sides'</tt>.)</p>
 760 </div></div></div><div id="config-sortable" class="member inherited"><a href="Ext.grid.column.Number.html#config-sortable" rel="config-sortable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-sortable" class="viewSource">view source</a></div><a name="sortable"></a><a name="config-sortable"></a><a href="Ext.grid.column.Number.html#" rel="config-sortable" class="cls expand">sortable</a><span> : Boolean</span></div><div class="description"><div class="short">Optional. true if sorting is to be allowed on this column.
 761 Whether local/remote sorting is used is specified in Ext.d...</div><div class="long"><p>Optional. <tt>true</tt> if sorting is to be allowed on this column.
 762 Whether local/remote sorting is used is specified in <code><a href="Ext.data.Store.html#remoteSort" rel="Ext.data.Store#remoteSort" class="docClass">Ext.data.Store.remoteSort</a></code>.</p>
 763 </div></div></div><div id="config-stateEvents" class="member inherited"><a href="Ext.grid.column.Number.html#config-stateEvents" rel="config-stateEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-cfg-stateEvents" class="viewSource">view source</a></div><a name="stateEvents"></a><a name="config-stateEvents"></a><a href="Ext.grid.column.Number.html#" rel="config-stateEvents" class="cls expand">stateEvents</a><span> : Array</span></div><div class="description"><div class="short">An array of events that, when fired, should trigger this object to
 764 save its state (defaults to none). stateEvents may...</div><div class="long"><p>An array of events that, when fired, should trigger this object to
 765 save its state (defaults to none). <code>stateEvents</code> may be any type
 766 of event supported by this object, including browser or custom events
 767 (e.g., <tt>['click', 'customerchange']</tt>).</p>
 768
 769
 770 <p>See <code><a href="Ext.grid.column.Number.html#stateful" rel="Ext.grid.column.Number#stateful" class="docClass">stateful</a></code> for an explanation of saving and
 771 restoring object state.</p>
 772
 773 </div></div></div><div id="config-stateId" class="member inherited"><a href="Ext.grid.column.Number.html#config-stateId" rel="config-stateId" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-cfg-stateId" class="viewSource">view source</a></div><a name="stateId"></a><a name="config-stateId"></a><a href="Ext.grid.column.Number.html#" rel="config-stateId" class="cls expand">stateId</a><span> : String</span></div><div class="description"><div class="short">The unique id for this object to use for state management purposes.
 774
 775 See stateful for an explanation of saving and re...</div><div class="long"><p>The unique id for this object to use for state management purposes.</p>
 776
 777 <p>See <a href="Ext.grid.column.Number.html#stateful" rel="Ext.grid.column.Number#stateful" class="docClass">stateful</a> for an explanation of saving and restoring state.</p>
 778
 779 </div></div></div><div id="config-stateful" class="member inherited"><a href="Ext.grid.column.Number.html#config-stateful" rel="config-stateful" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-cfg-stateful" class="viewSource">view source</a></div><a name="stateful"></a><a name="config-stateful"></a><a href="Ext.grid.column.Number.html#" rel="config-stateful" class="cls expand">stateful</a><span> : Boolean</span></div><div class="description"><div class="short">A flag which causes the object to attempt to restore the state of
 780 internal properties from a saved state on startup. ...</div><div class="long"><p>A flag which causes the object to attempt to restore the state of
 781 internal properties from a saved state on startup. The object must have
 782 a <code><a href="Ext.grid.column.Number.html#stateId" rel="Ext.grid.column.Number#stateId" class="docClass">stateId</a></code> for state to be managed.
 783 Auto-generated ids are not guaranteed to be stable across page loads and
 784 cannot be relied upon to save and restore the same state for a object.<p>
 785 <p>For state saving to work, the state manager's provider must have been
 786 set to an implementation of <a href="Ext.state.Provider.html" rel="Ext.state.Provider" class="docClass">Ext.state.Provider</a> which overrides the
 787 <a href="Ext.state.Provider.html#set" rel="Ext.state.Provider#set" class="docClass">set</a> and <a href="Ext.state.Provider.html#get" rel="Ext.state.Provider#get" class="docClass">get</a>
 788 methods to save and recall name/value pairs. A built-in implementation,
 789 <a href="Ext.state.CookieProvider.html" rel="Ext.state.CookieProvider" class="docClass">Ext.state.CookieProvider</a> is available.</p>
 790 <p>To set the state provider for the current page:</p>
 791 <pre><code>Ext.state.Manager.setProvider(new Ext.state.CookieProvider({
 792     expires: new Date(new Date().getTime()+(1000*60*60*24*7)), //7 days from now
 793 }));
 794 </code></pre>
 795 <p>A stateful object attempts to save state when one of the events
 796 listed in the <code><a href="Ext.grid.column.Number.html#stateEvents" rel="Ext.grid.column.Number#stateEvents" class="docClass">stateEvents</a></code> configuration fires.</p>
 797 <p>To save state, a stateful object first serializes its state by
 798 calling <b><code><a href="Ext.grid.column.Number.html#getState" rel="Ext.grid.column.Number#getState" class="docClass">getState</a></code></b>. By default, this function does
 799 nothing. The developer must provide an implementation which returns an
 800 object hash which represents the restorable state of the object.</p>
 801 <p>The value yielded by getState is passed to <a href="Ext.state.Manager.html#set" rel="Ext.state.Manager#set" class="docClass">Ext.state.Manager.set</a>
 802 which uses the configured <a href="Ext.state.Provider.html" rel="Ext.state.Provider" class="docClass">Ext.state.Provider</a> to save the object
 803 keyed by the <code><a href="stateId.html" rel="stateId" class="docClass">stateId</a></code></p>.
 804 <p>During construction, a stateful object attempts to <i>restore</i>
 805 its state by calling <a href="Ext.state.Manager.html#get" rel="Ext.state.Manager#get" class="docClass">Ext.state.Manager.get</a> passing the
 806 <code><a href="Ext.grid.column.Number.html#stateId" rel="Ext.grid.column.Number#stateId" class="docClass">stateId</a></code></p>
 807 <p>The resulting object is passed to <b><code><a href="Ext.grid.column.Number.html#applyState" rel="Ext.grid.column.Number#applyState" class="docClass">applyState</a></code></b>.
 808 The default implementation of <code><a href="Ext.grid.column.Number.html#applyState" rel="Ext.grid.column.Number#applyState" class="docClass">applyState</a></code> simply copies
 809 properties into the object, but a developer may override this to support
 810 more behaviour.</p>
 811 <p>You can perform extra processing on state save and restore by attaching
 812 handlers to the <a href="Ext.grid.column.Number.html#beforestaterestore" rel="Ext.grid.column.Number#beforestaterestore" class="docClass">beforestaterestore</a>, <a href="Ext.grid.column.Number.html#staterestore" rel="Ext.grid.column.Number#staterestore" class="docClass">staterestore</a>,
 813 <a href="Ext.grid.column.Number.html#beforestatesave" rel="Ext.grid.column.Number#beforestatesave" class="docClass">beforestatesave</a> and <a href="Ext.grid.column.Number.html#statesave" rel="Ext.grid.column.Number#statesave" class="docClass">statesave</a> events.</p>
 814
 815 </div></div></div><div id="config-style" class="member inherited"><a href="Ext.grid.column.Number.html#config-style" rel="config-style" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-style" class="viewSource">view source</a></div><a name="style"></a><a name="config-style"></a><a href="Ext.grid.column.Number.html#" rel="config-style" class="cls expand">style</a><span> : String</span></div><div class="description"><div class="short">A custom style specification to be applied to this component's Element.  Should be a valid argument to
 816 Ext.core.Eleme...</div><div class="long"><p>A custom style specification to be applied to this component's Element.  Should be a valid argument to
 817 <a href="Ext.core.Element.html#applyStyles" rel="Ext.core.Element#applyStyles" class="docClass">Ext.core.Element.applyStyles</a>.</p>
 818
 819 <pre><code>        new Ext.panel.Panel({
 820             title: 'Some Title',
 821             renderTo: Ext.getBody(),
 822             width: 400, height: 300,
 823             layout: 'form',
 824             items: [{
 825                 xtype: 'textarea',
 826                 style: {
 827                     width: '95%',
 828                     marginBottom: '10px'
 829                 }
 830             },
 831             new Ext.button.Button({
 832                 text: 'Send',
 833                 minWidth: '100',
 834                 style: {
 835                     marginBottom: '10px'
 836                 }
 837             })
 838             ]
 839         });
 840      </code></pre>
 841
 842 </div></div></div><div id="config-styleHtmlCls" class="member inherited"><a href="Ext.grid.column.Number.html#config-styleHtmlCls" rel="config-styleHtmlCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-styleHtmlCls" class="viewSource">view source</a></div><a name="styleHtmlCls"></a><a name="config-styleHtmlCls"></a><a href="Ext.grid.column.Number.html#" rel="config-styleHtmlCls" class="cls expand">styleHtmlCls</a><span> : String</span></div><div class="description"><div class="short"><p>The class that is added to the content target when you set styleHtmlContent to true.
 843 Defaults to 'x-html'</p>
 844 </div><div class="long"><p>The class that is added to the content target when you set styleHtmlContent to true.
 845 Defaults to 'x-html'</p>
 846 </div></div></div><div id="config-styleHtmlContent" class="member inherited"><a href="Ext.grid.column.Number.html#config-styleHtmlContent" rel="config-styleHtmlContent" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-styleHtmlContent" class="viewSource">view source</a></div><a name="styleHtmlContent"></a><a name="config-styleHtmlContent"></a><a href="Ext.grid.column.Number.html#" rel="config-styleHtmlContent" class="cls expand">styleHtmlContent</a><span> : String</span></div><div class="description"><div class="short"><p>True to automatically style the html inside the content target of this component (body for panels).
 847 Defaults to false.</p>
 848 </div><div class="long"><p>True to automatically style the html inside the content target of this component (body for panels).
 849 Defaults to false.</p>
 850 </div></div></div><div id="config-suspendLayout" class="member inherited"><a href="Ext.grid.column.Number.html#config-suspendLayout" rel="config-suspendLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-cfg-suspendLayout" class="viewSource">view source</a></div><a name="suspendLayout"></a><a name="config-suspendLayout"></a><a href="Ext.grid.column.Number.html#" rel="config-suspendLayout" class="cls expand">suspendLayout</a><span> : Boolean</span></div><div class="description"><div class="short">If true, suspend calls to doLayout.  Useful when batching multiple adds to a container and not passing them
 851 as multip...</div><div class="long"><p>If true, suspend calls to doLayout.  Useful when batching multiple adds to a container and not passing them
 852 as multiple arguments or an array.</p>
 853 </div></div></div><div id="config-tdCls" class="member inherited"><a href="Ext.grid.column.Number.html#config-tdCls" rel="config-tdCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-tdCls" class="viewSource">view source</a></div><a name="tdCls"></a><a name="config-tdCls"></a><a href="Ext.grid.column.Number.html#" rel="config-tdCls" class="cls expand">tdCls</a><span> : String</span></div><div class="description"><div class="short"><p>Optional. A CSS class names to apply to the table cells for this column.</p>
 854
 855 </div><div class="long"><p>Optional. A CSS class names to apply to the table cells for this column.</p>
 856
 857 </div></div></div><div id="config-text" class="member inherited"><a href="Ext.grid.column.Number.html#config-text" rel="config-text" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-cfg-text" class="viewSource">view source</a></div><a name="text"></a><a name="config-text"></a><a href="Ext.grid.column.Number.html#" rel="config-text" class="cls expand">text</a><span> : String</span></div><div class="description"><div class="short">Optional. The header text to be used as innerHTML
 858 (html tags are accepted) to display in the Grid.  Note: to
 859 have a c...</div><div class="long"><p>Optional. The header text to be used as innerHTML
 860 (html tags are accepted) to display in the Grid.  <b>Note</b>: to
 861 have a clickable header with no text displayed you can use the
 862 default of <tt>'&#160;'</tt>.</p>
 863 </div></div></div><div id="config-toFrontOnShow" class="member inherited"><a href="Ext.grid.column.Number.html#config-toFrontOnShow" rel="config-toFrontOnShow" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-toFrontOnShow" class="viewSource">view source</a></div><a name="toFrontOnShow"></a><a name="config-toFrontOnShow"></a><a href="Ext.grid.column.Number.html#" rel="config-toFrontOnShow" class="cls expand">toFrontOnShow</a><span> : Boolean</span></div><div class="description"><div class="short">True to automatically call toFront when the show method is called
 864 on an already visible, floating component (default ...</div><div class="long"><p>True to automatically call <a href="Ext.grid.column.Number.html#toFront" rel="Ext.grid.column.Number#toFront" class="docClass">toFront</a> when the <a href="Ext.grid.column.Number.html#show" rel="Ext.grid.column.Number#show" class="docClass">show</a> method is called
 865 on an already visible, floating component (default is <code>true</code>).</p>
 866
 867 </div></div></div><div id="config-tpl" class="member inherited"><a href="Ext.grid.column.Number.html#config-tpl" rel="config-tpl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-tpl" class="viewSource">view source</a></div><a name="tpl"></a><a name="config-tpl"></a><a href="Ext.grid.column.Number.html#" rel="config-tpl" class="cls expand">tpl</a><span> : Mixed</span></div><div class="description"><div class="short">An Ext.Template, Ext.XTemplate
 868 or an array of strings to form an Ext.XTemplate.
 869 Used in conjunction with the data and...</div><div class="long"><p>An <bold><a href="Ext.Template.html" rel="Ext.Template" class="docClass">Ext.Template</a></bold>, <bold><a href="Ext.XTemplate.html" rel="Ext.XTemplate" class="docClass">Ext.XTemplate</a></bold>
 870 or an array of strings to form an <a href="Ext.XTemplate.html" rel="Ext.XTemplate" class="docClass">Ext.XTemplate</a>.
 871 Used in conjunction with the <code><a href="Ext.grid.column.Number.html#data" rel="Ext.grid.column.Number#data" class="docClass">data</a></code> and
 872 <code><a href="Ext.grid.column.Number.html#tplWriteMode" rel="Ext.grid.column.Number#tplWriteMode" class="docClass">tplWriteMode</a></code> configurations.</p>
 873 </div></div></div><div id="config-tplWriteMode" class="member inherited"><a href="Ext.grid.column.Number.html#config-tplWriteMode" rel="config-tplWriteMode" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-tplWriteMode" class="viewSource">view source</a></div><a name="tplWriteMode"></a><a name="config-tplWriteMode"></a><a href="Ext.grid.column.Number.html#" rel="config-tplWriteMode" class="cls expand">tplWriteMode</a><span> : String</span></div><div class="description"><div class="short">The Ext.(X)Template method to use when
 874 updating the content area of the Component. Defaults to 'overwrite'
 875 (see Ext.X...</div><div class="long"><p>The Ext.(X)Template method to use when
 876 updating the content area of the Component. Defaults to <code>'overwrite'</code>
 877 (see <code><a href="Ext.XTemplate.html#overwrite" rel="Ext.XTemplate#overwrite" class="docClass">Ext.XTemplate.overwrite</a></code>).</p>
 878 </div></div></div><div id="config-ui" class="member inherited"><a href="Ext.grid.column.Number.html#config-ui" rel="config-ui" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-ui" class="viewSource">view source</a></div><a name="ui"></a><a name="config-ui"></a><a href="Ext.grid.column.Number.html#" rel="config-ui" class="cls expand">ui</a><span> : String/Array</span></div><div class="description"><div class="short"><p>A set style for a component. Can be a string or an Array of multiple strings (UIs)</p>
 879 </div><div class="long"><p>A set style for a component. Can be a string or an Array of multiple strings (UIs)</p>
 880 </div></div></div><div id="config-weight" class="member inherited"><a href="Ext.grid.column.Number.html#config-weight" rel="config-weight" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-cfg-weight" class="viewSource">view source</a></div><a name="weight"></a><a name="config-weight"></a><a href="Ext.grid.column.Number.html#" rel="config-weight" class="cls expand">weight</a><span> : Number</span></div><div class="description"><div class="short">HeaderContainer overrides the default weight of 0 for all docked items to 100.
 881 This is so that it has more priority o...</div><div class="long"><p>HeaderContainer overrides the default weight of 0 for all docked items to 100.
 882 This is so that it has more priority over things like toolbars.</p>
 883 </div></div></div><div id="config-width" class="member inherited"><a href="Ext.grid.column.Number.html#config-width" rel="config-width" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-width" class="viewSource">view source</a></div><a name="width"></a><a name="config-width"></a><a href="Ext.grid.column.Number.html#" rel="config-width" class="cls expand">width</a><span> : Number</span></div><div class="description"><div class="short"><p>The width of this component in pixels.</p>
 884 </div><div class="long"><p>The width of this component in pixels.</p>
 885 </div></div></div></div><div class="m-properties"><a name="properties"></a><div class="definedBy">Defined By</div><h3 class="prp p">Properties</h3><div id="property-draggable" class="member f inherited"><a href="Ext.grid.column.Number.html#property-draggable" rel="property-draggable" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-property-draggable" class="viewSource">view source</a></div><a name="draggable"></a><a name="property-draggable"></a><a href="Ext.grid.column.Number.html#" rel="property-draggable" class="cls expand">draggable</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Read-only property indicating whether or not the component can be dragged</p>
 886 </div><div class="long"><p>Read-only property indicating whether or not the component can be dragged</p>
 887 </div></div></div><div id="property-floatParent" class="member inherited"><a href="Ext.grid.column.Number.html#property-floatParent" rel="property-floatParent" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-property-floatParent" class="viewSource">view source</a></div><a name="floatParent"></a><a name="property-floatParent"></a><a href="Ext.grid.column.Number.html#" rel="property-floatParent" class="cls expand">floatParent</a><span> : Ext.Container</span></div><div class="description"><div class="short">Optional. Only present for floating Components which were inserted as descendant items of floating Containers.
 888
 889
 890 Floa...</div><div class="long"><p>Optional. Only present for <a href="Ext.grid.column.Number.html#floating" rel="Ext.grid.column.Number#floating" class="docClass">floating</a> Components which were inserted as descendant items of floating Containers.</p>
 891
 892
 893 <p>Floating Components that are programatically <a href="Ext.Component.html#render" rel="Ext.Component#render" class="docClass">rendered</a> will not have a <code>floatParent</code> property.</p>
 894
 895
 896 <p>For <a href="Ext.grid.column.Number.html#floating" rel="Ext.grid.column.Number#floating" class="docClass">floating</a> Components which are child items of a Container, the floatParent will be the floating ancestor Container which is
 897 responsible for the base z-index value of all its floating descendants. It provides a <a href="Ext.ZIndexManager.html" rel="Ext.ZIndexManager" class="docClass">ZIndexManager</a> which provides
 898 z-indexing services for all its descendant floating Components.</p>
 899
 900
 901 <p>For example, the dropdown <a href="Ext.view.BoundList.html" rel="Ext.view.BoundList" class="docClass">BoundList</a> of a ComboBox which is in a Window will have the Window as its
 902 <code>floatParent</code></p>
 903
 904
 905 <p>See <a href="Ext.grid.column.Number.html#floating" rel="Ext.grid.column.Number#floating" class="docClass">floating</a> and <a href="Ext.grid.column.Number.html#zIndexManager" rel="Ext.grid.column.Number#zIndexManager" class="docClass">zIndexManager</a></p>
 906
 907 </div></div></div><div id="property-frameSize" class="member inherited"><a href="Ext.grid.column.Number.html#property-frameSize" rel="property-frameSize" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-property-frameSize" class="viewSource">view source</a></div><a name="frameSize"></a><a name="property-frameSize"></a><a href="Ext.grid.column.Number.html#" rel="property-frameSize" class="cls expand">frameSize</a><span> : Object</span></div><div class="description"><div class="short">Read-only property indicating the width of any framing elements which were added within the encapsulating element
 908 to ...</div><div class="long"><p>Read-only property indicating the width of any framing elements which were added within the encapsulating element
 909 to provide graphical, rounded borders. See the <a href="Ext.grid.column.Number.html#frame" rel="Ext.grid.column.Number#frame" class="docClass">frame</a> config.</p>
 910
 911
 912 <p> This is an object containing the frame width in pixels for all four sides of the Component containing
 913 the following properties:</p>
 914
 915
 916 <div class="mdetail-params"><ul>
 917 <li><code>top</code> The width of the top framing element in pixels.</li>
 918 <li><code>right</code> The width of the right framing element in pixels.</li>
 919 <li><code>bottom</code> The width of the bottom framing element in pixels.</li>
 920 <li><code>left</code> The width of the left framing element in pixels.</li>
 921 </ul></div>
 922
 923 </div></div></div><div id="property-hasActiveFx" class="member inherited"><a href="Ext.grid.column.Number.html#property-hasActiveFx" rel="property-hasActiveFx" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-property-hasActiveFx" class="viewSource">view source</a></div><a name="hasActiveFx"></a><a name="property-hasActiveFx"></a><a href="Ext.grid.column.Number.html#" rel="property-hasActiveFx" class="cls expand">hasActiveFx</a><span> : Object</span></div><div class="description"><div class="short">@deprecated 4.0 Replaced by getActiveAnimation
 924 Returns thq current animation if this object has any effects actively ...</div><div class="long"><p>@deprecated 4.0 Replaced by <a href="Ext.grid.column.Number.html#getActiveAnimation" rel="Ext.grid.column.Number#getActiveAnimation" class="docClass">getActiveAnimation</a>
 925 Returns thq current animation if this object has any effects actively running or queued, else returns false.</p>
 926 </div></div></div><div id="property-isGroupHeader" class="member inherited"><a href="Ext.grid.column.Number.html#property-isGroupHeader" rel="property-isGroupHeader" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-property-isGroupHeader" class="viewSource">view source</a></div><a name="isGroupHeader"></a><a name="property-isGroupHeader"></a><a href="Ext.grid.column.Number.html#" rel="property-isGroupHeader" class="cls expand">isGroupHeader</a><span> : Boolean</span></div><div class="description"><div class="short"><p><code>true</code> if this HeaderContainer is in fact a group header which contains sub headers.</p>
 927 </div><div class="long"><p><code>true</code> if this HeaderContainer is in fact a group header which contains sub headers.</p>
 928 </div></div></div><div id="property-items" class="member inherited"><a href="Ext.grid.column.Number.html#property-items" rel="property-items" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-property-items" class="viewSource">view source</a></div><a name="items"></a><a name="property-items"></a><a href="Ext.grid.column.Number.html#" rel="property-items" class="cls expand">items</a><span> : Ext.util.MixedCollection</span></div><div class="description"><div class="short"><p>The MixedCollection containing all the child items of this container.</p>
 929 </div><div class="long"><p>The MixedCollection containing all the child items of this container.</p>
 930 </div></div></div><div id="property-maskOnDisable" class="member inherited"><a href="Ext.grid.column.Number.html#property-maskOnDisable" rel="property-maskOnDisable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-property-maskOnDisable" class="viewSource">view source</a></div><a name="maskOnDisable"></a><a name="property-maskOnDisable"></a><a href="Ext.grid.column.Number.html#" rel="property-maskOnDisable" class="cls expand">maskOnDisable</a><span> : Boolean</span></div><div class="description"><div class="short">This is an internal flag that you use when creating custom components.
 931 By default this is set to true which means tha...</div><div class="long"><p>This is an internal flag that you use when creating custom components.
 932 By default this is set to true which means that every component gets a mask when its disabled.
 933 Components like FieldContainer, FieldSet, Field, Button, Tab override this property to false
 934 since they want to implement custom disable logic.</p>
 935 </div></div></div><div id="property-ownerCt" class="member inherited"><a href="Ext.grid.column.Number.html#property-ownerCt" rel="property-ownerCt" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-property-ownerCt" class="viewSource">view source</a></div><a name="ownerCt"></a><a name="property-ownerCt"></a><a href="Ext.grid.column.Number.html#" rel="property-ownerCt" class="cls expand">ownerCt</a><span> : Ext.Container</span></div><div class="description"><div class="short">This Component's owner Container (defaults to undefined, and is set automatically when
 936 this Component is added to a C...</div><div class="long"><p>This Component's owner <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Container</a> (defaults to undefined, and is set automatically when
 937 this Component is added to a Container).  Read-only.</p>
 938
 939 <p><b>Note</b>: to access items within the Container see <tt><a href="Ext.grid.column.Number.html#itemId" rel="Ext.grid.column.Number#itemId" class="docClass">itemId</a></tt>.</p>
 940
 941 </div></div></div><div id="property-rendered" class="member inherited"><a href="Ext.grid.column.Number.html#property-rendered" rel="property-rendered" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-property-rendered" class="viewSource">view source</a></div><a name="rendered"></a><a name="property-rendered"></a><a href="Ext.grid.column.Number.html#" rel="property-rendered" class="cls expand">rendered</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Read-only property indicating whether or not the component has been rendered.</p>
 942 </div><div class="long"><p>Read-only property indicating whether or not the component has been rendered.</p>
 943 </div></div></div><div id="property-stopFx" class="member inherited"><a href="Ext.grid.column.Number.html#property-stopFx" rel="property-stopFx" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-property-stopFx" class="viewSource">view source</a></div><a name="stopFx"></a><a name="property-stopFx"></a><a href="Ext.grid.column.Number.html#" rel="property-stopFx" class="cls expand">stopFx</a><span> : Object</span></div><div class="description"><div class="short">Stops any running effects and clears this object's internal effects queue if it contains
 944 any additional effects that ...</div><div class="long"><p>Stops any running effects and clears this object's internal effects queue if it contains
 945 any additional effects that haven't started yet.</p>
 946 </div></div></div><div id="property-textEl" class="member inherited"><a href="Ext.grid.column.Number.html#property-textEl" rel="property-textEl" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-property-textEl" class="viewSource">view source</a></div><a name="textEl"></a><a name="property-textEl"></a><a href="Ext.grid.column.Number.html#" rel="property-textEl" class="cls expand">textEl</a><span> : Ext.core.Element</span></div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
 947 </div></div></div><div id="property-triggerEl" class="member inherited"><a href="Ext.grid.column.Number.html#property-triggerEl" rel="property-triggerEl" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-property-triggerEl" class="viewSource">view source</a></div><a name="triggerEl"></a><a name="property-triggerEl"></a><a href="Ext.grid.column.Number.html#" rel="property-triggerEl" class="cls expand">triggerEl</a><span> : Ext.core.Element</span></div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
 948 </div></div></div><div id="property-zIndexManager" class="member inherited"><a href="Ext.grid.column.Number.html#property-zIndexManager" rel="property-zIndexManager" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-property-zIndexManager" class="viewSource">view source</a></div><a name="zIndexManager"></a><a name="property-zIndexManager"></a><a href="Ext.grid.column.Number.html#" rel="property-zIndexManager" class="cls expand">zIndexManager</a><span> : Ext.ZIndexManager</span></div><div class="description"><div class="short">Optional. Only present for floating Components after they have been rendered.
 949
 950
 951 A reference to the ZIndexManager whic...</div><div class="long"><p>Optional. Only present for <a href="Ext.grid.column.Number.html#floating" rel="Ext.grid.column.Number#floating" class="docClass">floating</a> Components after they have been rendered.</p>
 952
 953
 954 <p>A reference to the ZIndexManager which is managing this Component's z-index.</p>
 955
 956
 957 <p>The <a href="Ext.ZIndexManager.html" rel="Ext.ZIndexManager" class="docClass">ZIndexManager</a> maintains a stack of floating Component z-indices, and also provides a single modal
 958 mask which is insert just beneath the topmost visible modal floating Component.</p>
 959
 960
 961 <p>Floating Components may be <a href="Ext.grid.column.Number.html#toFront" rel="Ext.grid.column.Number#toFront" class="docClass">brought to the front</a> or <a href="Ext.grid.column.Number.html#toBack" rel="Ext.grid.column.Number#toBack" class="docClass">sent to the back</a> of the z-index stack.</p>
 962
 963
 964 <p>This defaults to the global <a href="Ext.WindowManager.html" rel="Ext.WindowManager" class="docClass">ZIndexManager</a> for floating Components that are programatically
 965 <a href="Ext.Component.html#render" rel="Ext.Component#render" class="docClass">rendered</a>.</p>
 966
 967
 968 <p>For <a href="Ext.grid.column.Number.html#floating" rel="Ext.grid.column.Number#floating" class="docClass">floating</a> Components which are added to a Container, the ZIndexManager is acquired from the first ancestor Container found
 969 which is floating, or if not found the global <a href="Ext.WindowManager.html" rel="Ext.WindowManager" class="docClass">ZIndexManager</a> is used.</p>
 970
 971
 972 <p>See <a href="Ext.grid.column.Number.html#floating" rel="Ext.grid.column.Number#floating" class="docClass">floating</a> and <a href="Ext.grid.column.Number.html#floatParent" rel="Ext.grid.column.Number#floatParent" class="docClass">floatParent</a></p>
 973
 974 </div></div></div></div><div class="m-methods"><a name="methods"></a><div class="definedBy">Defined By</div><h3 class="mth p">Methods</h3><div id="method-Number" class="member f inherited"><a href="Ext.grid.column.Number.html#method-Number" rel="method-Number" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-constructor" class="viewSource">view source</a></div><a name="Number"></a><a name="method-Number"></a><a href="Ext.grid.column.Number.html#" rel="method-Number" class="cls expand">Number</a>(
 975 <span class="pre">Ext.core.Element/String/Object config</span>)
 976  : void</div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
 977 <h3 class="pa">Parameters</h3><ul><li><span class="pre">config</span> : Ext.core.Element/String/Object<div class="sub-desc"><p>The configuration options may be specified as either:</p>
 978
 979 <div class="mdetail-params"><ul>
 980 <li><b>an element</b> :
 981 <p class="sub-desc">it is set as the internal element and its id used as the component id</p></li>
 982 <li><b>a string</b> :
 983 <p class="sub-desc">it is assumed to be the id of an existing element and is used as the component id</p></li>
 984 <li><b>anything else</b> :
 985 <p class="sub-desc">it is assumed to be a standard config object and is applied to the component</p></li>
 986 </ul></div>
 987
 988 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
 989 </li></ul></div></div></div><div id="method-add" class="member inherited"><a href="Ext.grid.column.Number.html#method-add" rel="method-add" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-add" class="viewSource">view source</a></div><a name="add"></a><a name="method-add"></a><a href="Ext.grid.column.Number.html#" rel="method-add" class="cls expand">add</a>(
 990 <span class="pre">...Object/Array Component</span>)
 991  : Ext.Component/Array</div><div class="description"><div class="short">Adds Component(s) to this Container.
 992
 993 Description:
 994
 995
 996 Fires the beforeadd event before adding.
 997 The Container's default...</div><div class="long"><p>Adds <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Component</a>(s) to this Container.</p>
 998
 999 <h2>Description:</h2>
1000
1001 <ul>
1002 <li>Fires the <a href="Ext.grid.column.Number.html#beforeadd" rel="Ext.grid.column.Number#beforeadd" class="docClass">beforeadd</a> event before adding.</li>
1003 <li>The Container's <a href="Ext.grid.column.Number.html#defaults" rel="Ext.grid.column.Number#defaults" class="docClass">default config values</a> will be applied
1004 accordingly (see <code><a href="Ext.grid.column.Number.html#defaults" rel="Ext.grid.column.Number#defaults" class="docClass">defaults</a></code> for details).</li>
1005 <li>Fires the <code><a href="Ext.grid.column.Number.html#add" rel="Ext.grid.column.Number#add" class="docClass">add</a></code> event after the component has been added.</li>
1006 </ul>
1007
1008
1009 <h2>Notes:</h2>
1010
1011 <p>If the Container is <strong>already rendered</strong> when <code>add</code>
1012 is called, it will render the newly added Component into its content area.</p>
1013
1014 <p><strong><strong>If</strong></strong> the Container was configured with a size-managing <a href="Ext.grid.column.Number.html#layout" rel="Ext.grid.column.Number#layout" class="docClass">layout</a> manager, the Container
1015 will recalculate its internal layout at this time too.</p>
1016
1017 <p>Note that the default layout manager simply renders child Components sequentially into the content area and thereafter performs no sizing.</p>
1018
1019 <p>If adding multiple new child Components, pass them as an array to the <code>add</code> method, so that only one layout recalculation is performed.</p>
1020
1021 <pre><code>tb = new <a href="Ext.toolbar.Toolbar.html" rel="Ext.toolbar.Toolbar" class="docClass">Ext.toolbar.Toolbar</a>({
1022     renderTo: document.body
1023 });  // toolbar is rendered
1024 tb.add([{text:'Button 1'}, {text:'Button 2'}]); // add multiple items. (<a href="Ext.grid.column.Number.html#defaultType" rel="Ext.grid.column.Number#defaultType" class="docClass">defaultType</a> for <a href="Ext.toolbar.Toolbar.html" rel="Ext.toolbar.Toolbar" class="docClass">Toolbar</a> is 'button')
1025 </code></pre>
1026
1027 <h2>Warning:##</h2>
1028
1029 <p>Components directly managed by the BorderLayout layout manager
1030 may not be removed or added.  See the Notes for <a href="Ext.layout.container.Border.html" rel="Ext.layout.container.Border" class="docClass">BorderLayout</a>
1031 for more details.</p>
1032 <h3 class="pa">Parameters</h3><ul><li><span class="pre">Component</span> : ...Object/Array<div class="sub-desc"><p>Either one or more Components to add or an Array of Components to add.
1033 See <code><a href="Ext.grid.column.Number.html#items" rel="Ext.grid.column.Number#items" class="docClass">items</a></code> for additional information.</p>
1034 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component/Array</span>&nbsp; &nbsp;<p>The Components that were added.</p>
1035 </li></ul></div></div></div><div id="method-addClass" class="member inherited"><a href="Ext.grid.column.Number.html#method-addClass" rel="method-addClass" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-addClass" class="viewSource">view source</a></div><a name="addClass"></a><a name="method-addClass"></a><a href="Ext.grid.column.Number.html#" rel="method-addClass" class="cls expand">addClass</a>(
1036 <span class="pre">String cls</span>)
1037  : Ext.Component</div><div class="description"><div class="short"><p>@deprecated 4.0 Replaced by {link:#addCls}
1038 Adds a CSS class to the top level element representing this component.</p>
1039 </div><div class="long"><p>@deprecated 4.0 Replaced by {link:#addCls}
1040 Adds a CSS class to the top level element representing this component.</p>
1041 <h3 class="pa">Parameters</h3><ul><li><span class="pre">cls</span> : String<div class="sub-desc"><p>The CSS class name to add</p>
1042 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>Returns the Component to allow method chaining.</p>
1043 </li></ul></div></div></div><div id="method-addCls" class="member inherited"><a href="Ext.grid.column.Number.html#method-addCls" rel="method-addCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-addCls" class="viewSource">view source</a></div><a name="addCls"></a><a name="method-addCls"></a><a href="Ext.grid.column.Number.html#" rel="method-addCls" class="cls expand">addCls</a>(
1044 <span class="pre">String cls</span>)
1045  : Ext.Component</div><div class="description"><div class="short"><p>Adds a CSS class to the top level element representing this component.</p>
1046 </div><div class="long"><p>Adds a CSS class to the top level element representing this component.</p>
1047 <h3 class="pa">Parameters</h3><ul><li><span class="pre">cls</span> : String<div class="sub-desc"><p>The CSS class name to add</p>
1048 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>Returns the Component to allow method chaining.</p>
1049 </li></ul></div></div></div><div id="method-addClsWithUI" class="member inherited"><a href="Ext.grid.column.Number.html#method-addClsWithUI" rel="method-addClsWithUI" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-addClsWithUI" class="viewSource">view source</a></div><a name="addClsWithUI"></a><a name="method-addClsWithUI"></a><a href="Ext.grid.column.Number.html#" rel="method-addClsWithUI" class="cls expand">addClsWithUI</a>(
1050 <span class="pre">String/Array cls</span>)
1051  : void</div><div class="description"><div class="short"><p>Adds a cls to the uiCls array, which will also call <a href="Ext.grid.column.Number.html#addUIClsToElement" rel="Ext.grid.column.Number#addUIClsToElement" class="docClass">addUIClsToElement</a> and adds
1052 to all elements of this component.</p>
1053 </div><div class="long"><p>Adds a cls to the uiCls array, which will also call <a href="Ext.grid.column.Number.html#addUIClsToElement" rel="Ext.grid.column.Number#addUIClsToElement" class="docClass">addUIClsToElement</a> and adds
1054 to all elements of this component.</p>
1055 <h3 class="pa">Parameters</h3><ul><li><span class="pre">cls</span> : String/Array<div class="sub-desc"><p>A string or an array of strings to add to the uiCls</p>
1056 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1057 </li></ul></div></div></div><div id="method-addEvents" class="member inherited"><a href="Ext.grid.column.Number.html#method-addEvents" rel="method-addEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-addEvents" class="viewSource">view source</a></div><a name="addEvents"></a><a name="method-addEvents"></a><a href="Ext.grid.column.Number.html#" rel="method-addEvents" class="cls expand">addEvents</a>(
1058 <span class="pre">Object/String o, String </span>)
1059  : void</div><div class="description"><div class="short"><p>Adds the specified events to the list of events which this Observable may fire.</p>
1060 </div><div class="long"><p>Adds the specified events to the list of events which this Observable may fire.</p>
1061 <h3 class="pa">Parameters</h3><ul><li><span class="pre">o</span> : Object/String<div class="sub-desc"><p>Either an object with event names as properties with a value of <code>true</code>
1062 or the first event name string if multiple event names are being passed as separate parameters.</p>
1063 </div></li><li><span class="pre"></span> : String<div class="sub-desc"><p>[additional] Optional additional event names if multiple event names are being passed as separate parameters.
1064 Usage:</p>
1065
1066 <pre><code>this.addEvents('storeloaded', 'storecleared');
1067 </code></pre>
1068
1069 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1070 </li></ul></div></div></div><div id="method-addListener" class="member inherited"><a href="Ext.grid.column.Number.html#method-addListener" rel="method-addListener" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-addListener" class="viewSource">view source</a></div><a name="addListener"></a><a name="method-addListener"></a><a href="Ext.grid.column.Number.html#" rel="method-addListener" class="cls expand">addListener</a>(
1071 <span class="pre">String eventName, Function handler, [Object scope], [Object options]</span>)
1072  : void</div><div class="description"><div class="short"><p>Appends an event handler to this object.</p>
1073 </div><div class="long"><p>Appends an event handler to this object.</p>
1074 <h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The name of the event to listen for. May also be an object who's property names are event names. See</p>
1075 </div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The method the event invokes.</p>
1076 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
1077 <b>If omitted, defaults to the object which fired the event.</b></p>
1078 </div></li><li><span class="pre">options</span> : Object<div class="sub-desc"><p>(optional) An object containing handler configuration.
1079 properties. This may contain any of the following properties:<ul>
1080 <li><b>scope</b> : Object<div class="sub-desc">The scope (<code><b>this</b></code> reference) in which the handler function is executed.
1081 <b>If omitted, defaults to the object which fired the event.</b></div></li>
1082 <li><b>delay</b> : Number<div class="sub-desc">The number of milliseconds to delay the invocation of the handler after the event fires.</div></li>
1083 <li><b>single</b> : Boolean<div class="sub-desc">True to add a handler to handle just the next firing of the event, and then remove itself.</div></li>
1084 <li><b>buffer</b> : Number<div class="sub-desc">Causes the handler to be scheduled to run in an <a href="Ext.util.DelayedTask.html" rel="Ext.util.DelayedTask" class="docClass">Ext.util.DelayedTask</a> delayed
1085 by the specified number of milliseconds. If the event fires again within that time, the original
1086 handler is <em>not</em> invoked, but the new handler is scheduled in its place.</div></li>
1087 <li><b>target</b> : Observable<div class="sub-desc">Only call the handler if the event was fired on the target Observable, <i>not</i>
1088 if the event was bubbled up from a child Observable.</div></li>
1089 <li><b>element</b> : String<div class="sub-desc"><b>This option is only valid for listeners bound to <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Components</a>.</b>
1090 The name of a Component property which references an element to add a listener to.</p>
1091
1092 <p>This option is useful during Component construction to add DOM event listeners to elements of <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Components</a> which
1093 will exist only after the Component is rendered. For example, to add a click listener to a Panel's body:
1094 <pre><code>new Ext.panel.Panel({
1095     title: 'The title',
1096     listeners: {
1097         click: this.handlePanelClick,
1098         element: 'body'
1099     }
1100 });
1101 </code></pre></p>
1102
1103
1104 <p>When added in this way, the options available are the options applicable to <a href="Ext.core.Element.html#addListener" rel="Ext.core.Element#addListener" class="docClass">Ext.core.Element.addListener</a></p>
1105
1106
1107 <p></div></li>
1108 </ul><br></p>
1109
1110 <p>
1111 <b>Combining Options</b><br>
1112 Using the options argument, it is possible to combine different types of listeners:<br>
1113 <br>
1114 A delayed, one-time listener.
1115 <pre><code>myPanel.on('hide', this.handleClick, this, {
1116 single: true,
1117 delay: 100
1118 });</code></pre>
1119 <p>
1120 <b>Attaching multiple handlers in 1 call</b><br>
1121 The method also allows for a single argument to be passed which is a config object containing properties
1122 which specify multiple events. For example:
1123 <pre><code>myGridPanel.on({
1124     cellClick: this.onCellClick,
1125     mouseover: this.onMouseOver,
1126     mouseout: this.onMouseOut,
1127     scope: this // Important. Ensure "this" is correct during handler execution
1128 });
1129 </code></pre>.
1130 <p>
1131
1132 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1133 </li></ul></div></div></div><div id="method-addManagedListener" class="member inherited"><a href="Ext.grid.column.Number.html#method-addManagedListener" rel="method-addManagedListener" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-addManagedListener" class="viewSource">view source</a></div><a name="addManagedListener"></a><a name="method-addManagedListener"></a><a href="Ext.grid.column.Number.html#" rel="method-addManagedListener" class="cls expand">addManagedListener</a>(
1134 <span class="pre">Observable/Element item, Object/String ename, Function fn, Object scope, Object opt</span>)
1135  : void</div><div class="description"><div class="short"><p>Adds listeners to any Observable object (or Element) which are automatically removed when this Component
1136 is destroyed.
1137
1138 </div><div class="long"><p>Adds listeners to any Observable object (or Element) which are automatically removed when this Component
1139 is destroyed.
1140
1141 <h3 class="pa">Parameters</h3><ul><li><span class="pre">item</span> : Observable/Element<div class="sub-desc"><p>The item to which to add a listener/listeners.</p>
1142 </div></li><li><span class="pre">ename</span> : Object/String<div class="sub-desc"><p>The event name, or an object containing event name properties.</p>
1143 </div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
1144 is the handler function.</p>
1145 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
1146 is the scope (<code>this</code> reference) in which the handler function is executed.</p>
1147 </div></li><li><span class="pre">opt</span> : Object<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
1148 is the <a href="Ext.util.Observable.html#addListener" rel="Ext.util.Observable#addListener" class="docClass">addListener</a> options.</p>
1149 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1150 </li></ul></div></div></div><div id="method-addStateEvents" class="member inherited"><a href="Ext.grid.column.Number.html#method-addStateEvents" rel="method-addStateEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-method-addStateEvents" class="viewSource">view source</a></div><a name="addStateEvents"></a><a name="method-addStateEvents"></a><a href="Ext.grid.column.Number.html#" rel="method-addStateEvents" class="cls expand">addStateEvents</a>(
1151 <span class="pre">String/Array events</span>)
1152  : void</div><div class="description"><div class="short"><p>Add events that will trigger the state to be saved.</p>
1153 </div><div class="long"><p>Add events that will trigger the state to be saved.</p>
1154 <h3 class="pa">Parameters</h3><ul><li><span class="pre">events</span> : String/Array<div class="sub-desc"><p>The event name or an array of event names.</p>
1155 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1156 </li></ul></div></div></div><div id="method-afterComponentLayout" class="member inherited"><a href="Ext.grid.column.Number.html#method-afterComponentLayout" rel="method-afterComponentLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-afterComponentLayout" class="viewSource">view source</a></div><a name="afterComponentLayout"></a><a name="method-afterComponentLayout"></a><a href="Ext.grid.column.Number.html#" rel="method-afterComponentLayout" class="cls expand">afterComponentLayout</a>(
1157 <span class="pre">Number adjWidth, Number adjHeight, Boolean isSetSize, Ext.Component layoutOwner</span>)
1158  : void</div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
1159 <h3 class="pa">Parameters</h3><ul><li><span class="pre">adjWidth</span> : Number<div class="sub-desc"><p>The box-adjusted width that was set</p>
1160 </div></li><li><span class="pre">adjHeight</span> : Number<div class="sub-desc"><p>The box-adjusted height that was set</p>
1161 </div></li><li><span class="pre">isSetSize</span> : Boolean<div class="sub-desc"><p>Whether or not the height/width are stored on the component permanently</p>
1162 </div></li><li><span class="pre">layoutOwner</span> : Ext.Component<div class="sub-desc"><p>Component which sent the layout. Only used when isSetSize is false.</p>
1163 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1164 </li></ul></div></div></div><div id="method-alignTo" class="member inherited"><a href="Ext.grid.column.Number.html#method-alignTo" rel="method-alignTo" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-alignTo" class="viewSource">view source</a></div><a name="alignTo"></a><a name="method-alignTo"></a><a href="Ext.grid.column.Number.html#" rel="method-alignTo" class="cls expand">alignTo</a>(
1165 <span class="pre">Mixed element, String position, [Array offsets]</span>)
1166  : Component</div><div class="description"><div class="short"><p>Aligns this floating Component to the specified element</p>
1167 </div><div class="long"><p>Aligns this floating Component to the specified element</p>
1168 <h3 class="pa">Parameters</h3><ul><li><span class="pre">element</span> : Mixed<div class="sub-desc"><p>The element or <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> to align to. If passing a component, it must
1169 be a omponent instance. If a string id is passed, it will be used as an element id.</p>
1170 </div></li><li><span class="pre">position</span> : String<div class="sub-desc"><p>(optional, defaults to "tl-bl?") The position to align to (see <a href="Ext.core.Element.html#alignTo" rel="Ext.core.Element#alignTo" class="docClass">Ext.core.Element.alignTo</a> for more details).</p>
1171 </div></li><li><span class="pre">offsets</span> : Array<div class="sub-desc"><p>(optional) Offset the positioning by [x, y]</p>
1172 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
1173 </li></ul></div></div></div><div id="method-animate" class="member inherited"><a href="Ext.grid.column.Number.html#method-animate" rel="method-animate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-method-animate" class="viewSource">view source</a></div><a name="animate"></a><a name="method-animate"></a><a href="Ext.grid.column.Number.html#" rel="method-animate" class="cls expand">animate</a>(
1174 <span class="pre">Object config</span>)
1175  : Object</div><div class="description"><div class="short">Perform custom animation on this object.
1176 This method is applicable to both the the Component class and the Element cl...</div><div class="long"><p>Perform custom animation on this object.<p>
1177 <p>This method is applicable to both the the <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Component</a> class and the <a href="Ext.core.Element.html" rel="Ext.core.Element" class="docClass">Element</a> class.
1178 It performs animated transitions of certain properties of this object over a specified timeline.</p>
1179 <p>The sole parameter is an object which specifies start property values, end property values, and properties which
1180 describe the timeline. Of the properties listed below, only <b><code>to</code></b> is mandatory.</p>
1181 <p>Properties include<ul>
1182 <li><code>from</code> <div class="sub-desc">An object which specifies start values for the properties being animated.
1183 If not supplied, properties are animated from current settings. The actual properties which may be animated depend upon
1184 ths object being animated. See the sections below on Element and Component animation.<div></li>
1185 <li><code>to</code> <div class="sub-desc">An object which specifies end values for the properties being animated.</div></li>
1186 <li><code>duration</code><div class="sub-desc">The duration <b>in milliseconds</b> for which the animation will run.</div></li>
1187 <li><code>easing</code> <div class="sub-desc">A string value describing an easing type to modify the rate of change from the default linear to non-linear. Values may be one of:<code><ul>
1188 <li>ease</li>
1189 <li>easeIn</li>
1190 <li>easeOut</li>
1191 <li>easeInOut</li>
1192 <li>backIn</li>
1193 <li>backOut</li>
1194 <li>elasticIn</li>
1195 <li>elasticOut</li>
1196 <li>bounceIn</li>
1197 <li>bounceOut</li>
1198 </ul></code></div></li>
1199 <li><code>keyframes</code> <div class="sub-desc">This is an object which describes the state of animated properties at certain points along the timeline.
1200 it is an object containing properties who's names are the percentage along the timeline being described and who's values specify the animation state at that point.</div></li>
1201 <li><code>listeners</code> <div class="sub-desc">This is a standard <a href="Ext.util.Observable.html#listeners" rel="Ext.util.Observable#listeners" class="docClass">listeners</a> configuration object which may be used
1202 to inject behaviour at either the <code>beforeanimate</code> event or the <code>afteranimate</code> event.</div></li>
1203 </ul></p>
1204 <h3>Animating an <a href="Ext.core.Element.html" rel="Ext.core.Element" class="docClass">Element</a></h3>
1205 When animating an Element, the following properties may be specified in <code>from</code>, <code>to</code>, and <code>keyframe</code> objects:<ul>
1206 <li><code>x</code> <div class="sub-desc">The page X position in pixels.</div></li>
1207 <li><code>y</code> <div class="sub-desc">The page Y position in pixels</div></li>
1208 <li><code>left</code> <div class="sub-desc">The element's CSS <code>left</code> value. Units must be supplied.</div></li>
1209 <li><code>top</code> <div class="sub-desc">The element's CSS <code>top</code> value. Units must be supplied.</div></li>
1210 <li><code>width</code> <div class="sub-desc">The element's CSS <code>width</code> value. Units must be supplied.</div></li>
1211 <li><code>height</code> <div class="sub-desc">The element's CSS <code>height</code> value. Units must be supplied.</div></li>
1212 <li><code>scrollLeft</code> <div class="sub-desc">The element's <code>scrollLeft</code> value.</div></li>
1213 <li><code>scrollTop</code> <div class="sub-desc">The element's <code>scrollLeft</code> value.</div></li>
1214 <li><code>opacity</code> <div class="sub-desc">The element's <code>opacity</code> value. This must be a value between <code>0</code> and <code>1</code>.</div></li>
1215 </ul>
1216 <p><b>Be aware than animating an Element which is being used by an <a href="Ext.html" rel="Ext" class="docClass">Ext</a> Component without in some way informing the Component about the changed element state
1217 will result in incorrect Component behaviour. This is because the Component will be using the old state of the element. To avoid this problem, it is now possible to
1218 directly animate certain properties of Components.</b></p>
1219 <h3>Animating a <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Component</a></h3>
1220 When animating an Element, the following properties may be specified in <code>from</code>, <code>to</code>, and <code>keyframe</code> objects:<ul>
1221 <li><code>x</code> <div class="sub-desc">The Component's page X position in pixels.</div></li>
1222 <li><code>y</code> <div class="sub-desc">The Component's page Y position in pixels</div></li>
1223 <li><code>left</code> <div class="sub-desc">The Component's <code>left</code> value in pixels.</div></li>
1224 <li><code>top</code> <div class="sub-desc">The Component's <code>top</code> value in pixels.</div></li>
1225 <li><code>width</code> <div class="sub-desc">The Component's <code>width</code> value in pixels.</div></li>
1226 <li><code>width</code> <div class="sub-desc">The Component's <code>width</code> value in pixels.</div></li>
1227 <li><code>dynamic</code> <div class="sub-desc">Specify as true to update the Component's layout (if it is a Container) at every frame
1228 of the animation. <i>Use sparingly as laying out on every intermediate size change is an expensive operation</i>.</div></li>
1229 </ul>
1230 <p>For example, to animate a Window to a new size, ensuring that its internal layout, and any shadow is correct:</p>
1231 <pre><code>myWindow = Ext.create('Ext.window.Window', {
1232     title: 'Test Component animation',
1233     width: 500,
1234     height: 300,
1235     layout: {
1236         type: 'hbox',
1237         align: 'stretch'
1238     },
1239     items: [{
1240         title: 'Left: 33%',
1241         margins: '5 0 5 5',
1242         flex: 1
1243     }, {
1244         title: 'Left: 66%',
1245         margins: '5 5 5 5',
1246         flex: 2
1247     }]
1248 });
1249 myWindow.show();
1250 myWindow.header.el.on('click', function() {
1251     myWindow.animate({
1252         to: {
1253             width: (myWindow.getWidth() == 500) ? 700 : 500,
1254             height: (myWindow.getHeight() == 300) ? 400 : 300,
1255         }
1256     });
1257 });
1258 </code></pre>
1259 <p>For performance reasons, by default, the internal layout is only updated when the Window reaches its final <code>"to"</code> size. If dynamic updating of the Window's child
1260 Components is required, then configure the animation with <code>dynamic: true</code> and the two child items will maintain their proportions during the animation.</p>
1261
1262 <h3 class="pa">Parameters</h3><ul><li><span class="pre">config</span> : Object<div class="sub-desc"><p>An object containing properties which describe the animation's start and end states, and the timeline of the animation.</p>
1263 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>this</p>
1264 </li></ul></div></div></div><div id="method-applyState" class="member inherited"><a href="Ext.grid.column.Number.html#method-applyState" rel="method-applyState" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-method-applyState" class="viewSource">view source</a></div><a name="applyState"></a><a name="method-applyState"></a><a href="Ext.grid.column.Number.html#" rel="method-applyState" class="cls expand">applyState</a>(
1265 <span class="pre">Object state</span>)
1266  : void</div><div class="description"><div class="short">Applies the state to the object. This should be overridden in subclasses to do
1267 more complex state operations. By defa...</div><div class="long"><p>Applies the state to the object. This should be overridden in subclasses to do
1268 more complex state operations. By default it applies the state properties onto
1269 the current object.</p>
1270 <h3 class="pa">Parameters</h3><ul><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The state</p>
1271 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1272 </li></ul></div></div></div><div id="method-beforeComponentLayout" class="member inherited"><a href="Ext.grid.column.Number.html#method-beforeComponentLayout" rel="method-beforeComponentLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-beforeComponentLayout" class="viewSource">view source</a></div><a name="beforeComponentLayout"></a><a name="method-beforeComponentLayout"></a><a href="Ext.grid.column.Number.html#" rel="method-beforeComponentLayout" class="cls expand">beforeComponentLayout</a>(
1273 <span class="pre">Number adjWidth, Number adjHeight, Boolean isSetSize, Ext.Component layoutOwner</span>)
1274  : void</div><div class="description"><div class="short">Occurs before componentLayout is run. Returning false from this method will prevent the componentLayout
1275 from being ex...</div><div class="long"><p>Occurs before componentLayout is run. Returning false from this method will prevent the componentLayout
1276 from being executed.</p>
1277 <h3 class="pa">Parameters</h3><ul><li><span class="pre">adjWidth</span> : Number<div class="sub-desc"><p>The box-adjusted width that was set</p>
1278 </div></li><li><span class="pre">adjHeight</span> : Number<div class="sub-desc"><p>The box-adjusted height that was set</p>
1279 </div></li><li><span class="pre">isSetSize</span> : Boolean<div class="sub-desc"><p>Whether or not the height/width are stored on the component permanently</p>
1280 </div></li><li><span class="pre">layoutOwner</span> : Ext.Component<div class="sub-desc"><p>Component which sent the layout. Only used when isSetSize is false.</p>
1281 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1282 </li></ul></div></div></div><div id="method-beforeLayout" class="member inherited"><a href="Ext.grid.column.Number.html#method-beforeLayout" rel="method-beforeLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-beforeLayout" class="viewSource">view source</a></div><a name="beforeLayout"></a><a name="method-beforeLayout"></a><a href="Ext.grid.column.Number.html#" rel="method-beforeLayout" class="cls expand">beforeLayout</a> : void</div><div class="description"><div class="short">Occurs before componentLayout is run. Returning false from this method will prevent the containerLayout
1283 from being ex...</div><div class="long"><p>Occurs before componentLayout is run. Returning false from this method will prevent the containerLayout
1284 from being executed.</p>
1285 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1286 </li></ul></div></div></div><div id="method-bubble" class="member inherited"><a href="Ext.grid.column.Number.html#method-bubble" rel="method-bubble" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-bubble" class="viewSource">view source</a></div><a name="bubble"></a><a name="method-bubble"></a><a href="Ext.grid.column.Number.html#" rel="method-bubble" class="cls expand">bubble</a>(
1287 <span class="pre">Function fn, [Object scope], [Array args]</span>)
1288  : Ext.Component</div><div class="description"><div class="short">Bubbles up the component/container heirarchy, calling the specified function with each component. The scope (this) of...</div><div class="long"><p>Bubbles up the component/container heirarchy, calling the specified function with each component. The scope (<i>this</i>) of
1289 function call will be the scope provided or the current component. The arguments to the function
1290 will be the args provided or the current component. If the function returns false at any point,
1291 the bubble is stopped.</p>
1292 <h3 class="pa">Parameters</h3><ul><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The function to call</p>
1293 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope of the function (defaults to current node)</p>
1294 </div></li><li><span class="pre">args</span> : Array<div class="sub-desc"><p>(optional) The args to call the function with (default to passing the current component)</p>
1295 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1296 </li></ul></div></div></div><div id="method-capture" class="member inherited"><a href="Ext.grid.column.Number.html#method-capture" rel="method-capture" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-capture" class="viewSource">view source</a></div><a name="capture"></a><a name="method-capture"></a><a href="Ext.grid.column.Number.html#" rel="method-capture" class="cls expand">capture</a>(
1297 <span class="pre">Observable o, Function fn, [Object scope]</span>)
1298  : void</div><div class="description"><div class="short">Starts capture on the specified Observable. All events will be passed
1299 to the supplied function with the event name + ...</div><div class="long"><p>Starts capture on the specified Observable. All events will be passed
1300 to the supplied function with the event name + standard signature of the event
1301 <b>before</b> the event is fired. If the supplied function returns false,
1302 the event will not fire.</p>
1303 <h3 class="pa">Parameters</h3><ul><li><span class="pre">o</span> : Observable<div class="sub-desc"><p>The Observable to capture events from.</p>
1304 </div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The function to call when an event is fired.</p>
1305 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code>this</code> reference) in which the function is executed. Defaults to the Observable firing the event.</p>
1306 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1307 </li></ul></div></div></div><div id="method-cascade" class="member inherited"><a href="Ext.grid.column.Number.html#method-cascade" rel="method-cascade" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-cascade" class="viewSource">view source</a></div><a name="cascade"></a><a name="method-cascade"></a><a href="Ext.grid.column.Number.html#" rel="method-cascade" class="cls expand">cascade</a>(
1308 <span class="pre">Function fn, [Object scope], [Array args]</span>)
1309  : Ext.Container</div><div class="description"><div class="short">Cascades down the component/container heirarchy from this component (passed in the first call), calling the specified...</div><div class="long"><p>Cascades down the component/container heirarchy from this component (passed in the first call), calling the specified function with
1310 each component. The scope (<code>this</code> reference) of the
1311 function call will be the scope provided or the current component. The arguments to the function
1312 will be the args provided or the current component. If the function returns false at any point,
1313 the cascade is stopped on that branch.</p>
1314 <h3 class="pa">Parameters</h3><ul><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The function to call</p>
1315 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope of the function (defaults to current component)</p>
1316 </div></li><li><span class="pre">args</span> : Array<div class="sub-desc"><p>(optional) The args to call the function with. The current component always passed as the last argument.</p>
1317 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Container</span>&nbsp; &nbsp;<p>this</p>
1318 </li></ul></div></div></div><div id="method-center" class="member inherited"><a href="Ext.grid.column.Number.html#method-center" rel="method-center" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-center" class="viewSource">view source</a></div><a name="center"></a><a name="method-center"></a><a href="Ext.grid.column.Number.html#" rel="method-center" class="cls expand">center</a> : Component</div><div class="description"><div class="short"><p>Center this Component in its container.</p>
1319 </div><div class="long"><p>Center this Component in its container.</p>
1320 <h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
1321 </li></ul></div></div></div><div id="method-child" class="member inherited"><a href="Ext.grid.column.Number.html#method-child" rel="method-child" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-child" class="viewSource">view source</a></div><a name="child"></a><a name="method-child"></a><a href="Ext.grid.column.Number.html#" rel="method-child" class="cls expand">child</a>(
1322 <span class="pre">String selector</span>)
1323  : void</div><div class="description"><div class="short">Retrieves the first direct child of this container which matches the passed selector.
1324 The passed in selector must com...</div><div class="long"><p>Retrieves the first direct child of this container which matches the passed selector.
1325 The passed in selector must comply with an <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">Ext.ComponentQuery</a> selector.</p>
1326 <h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>An <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">Ext.ComponentQuery</a> selector</p>
1327 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>Ext.Component</p>
1328 </li></ul></div></div></div><div id="method-clearListeners" class="member inherited"><a href="Ext.grid.column.Number.html#method-clearListeners" rel="method-clearListeners" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-clearListeners" class="viewSource">view source</a></div><a name="clearListeners"></a><a name="method-clearListeners"></a><a href="Ext.grid.column.Number.html#" rel="method-clearListeners" class="cls expand">clearListeners</a> : void</div><div class="description"><div class="short"><p>Removes all listeners for this object including the managed listeners</p>
1329 </div><div class="long"><p>Removes all listeners for this object including the managed listeners</p>
1330 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1331 </li></ul></div></div></div><div id="method-clearManagedListeners" class="member inherited"><a href="Ext.grid.column.Number.html#method-clearManagedListeners" rel="method-clearManagedListeners" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-clearManagedListeners" class="viewSource">view source</a></div><a name="clearManagedListeners"></a><a name="method-clearManagedListeners"></a><a href="Ext.grid.column.Number.html#" rel="method-clearManagedListeners" class="cls expand">clearManagedListeners</a> : void</div><div class="description"><div class="short"><p>Removes all managed listeners for this object.</p>
1332 </div><div class="long"><p>Removes all managed listeners for this object.</p>
1333 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1334 </li></ul></div></div></div><div id="method-cloneConfig" class="member inherited"><a href="Ext.grid.column.Number.html#method-cloneConfig" rel="method-cloneConfig" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-cloneConfig" class="viewSource">view source</a></div><a name="cloneConfig"></a><a name="method-cloneConfig"></a><a href="Ext.grid.column.Number.html#" rel="method-cloneConfig" class="cls expand">cloneConfig</a>(
1335 <span class="pre">Object overrides</span>)
1336  : Ext.Component</div><div class="description"><div class="short"><p>Clone the current component using the original config values passed into this instance by default.</p>
1337 </div><div class="long"><p>Clone the current component using the original config values passed into this instance by default.</p>
1338 <h3 class="pa">Parameters</h3><ul><li><span class="pre">overrides</span> : Object<div class="sub-desc"><p>A new config containing any properties to override in the cloned version.
1339 An id property can be passed on this object, otherwise one will be generated to avoid duplicates.</p>
1340 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>clone The cloned copy of this component</p>
1341 </li></ul></div></div></div><div id="method-destroy" class="member inherited"><a href="Ext.grid.column.Number.html#method-destroy" rel="method-destroy" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-method-destroy" class="viewSource">view source</a></div><a name="destroy"></a><a name="method-destroy"></a><a href="Ext.grid.column.Number.html#" rel="method-destroy" class="cls expand">destroy</a> : void</div><div class="description"><div class="short"><p>Destroys this stateful object.</p>
1342 </div><div class="long"><p>Destroys this stateful object.</p>
1343 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1344 </li></ul></div></div></div><div id="method-disable" class="member inherited"><a href="Ext.grid.column.Number.html#method-disable" rel="method-disable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-disable" class="viewSource">view source</a></div><a name="disable"></a><a name="method-disable"></a><a href="Ext.grid.column.Number.html#" rel="method-disable" class="cls expand">disable</a>(
1345 <span class="pre">Boolean silent</span>)
1346  : void</div><div class="description"><div class="short"><p>Disable the component.</p>
1347 </div><div class="long"><p>Disable the component.</p>
1348 <h3 class="pa">Parameters</h3><ul><li><span class="pre">silent</span> : Boolean<div class="sub-desc"><p>Passing true, will supress the 'disable' event from being fired.</p>
1349 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1350 </li></ul></div></div></div><div id="method-doAutoRender" class="member inherited"><a href="Ext.grid.column.Number.html#method-doAutoRender" rel="method-doAutoRender" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-doAutoRender" class="viewSource">view source</a></div><a name="doAutoRender"></a><a name="method-doAutoRender"></a><a href="Ext.grid.column.Number.html#" rel="method-doAutoRender" class="cls expand">doAutoRender</a> : void</div><div class="description"><div class="short">Handles autoRender.
1351 Floating Components may have an ownerCt. If they are asking to be constrained, constrain them wit...</div><div class="long"><p>Handles autoRender.
1352 Floating Components may have an ownerCt. If they are asking to be constrained, constrain them within that
1353 ownerCt, and have their z-index managed locally. Floating Components are always rendered to document.body</p>
1354 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1355 </li></ul></div></div></div><div id="method-doComponentLayout" class="member inherited"><a href="Ext.grid.column.Number.html#method-doComponentLayout" rel="method-doComponentLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-doComponentLayout" class="viewSource">view source</a></div><a name="doComponentLayout"></a><a name="method-doComponentLayout"></a><a href="Ext.grid.column.Number.html#" rel="method-doComponentLayout" class="cls expand">doComponentLayout</a>(
1356 <span class="pre">Object width, Object height, Object isSetSize, Object ownerCt</span>)
1357  : Ext.container.Container</div><div class="description"><div class="short">This method needs to be called whenever you change something on this component that requires the Component's
1358 layout t...</div><div class="long"><p>This method needs to be called whenever you change something on this component that requires the Component's
1359 layout to be recalculated.</p>
1360 <h3 class="pa">Parameters</h3><ul><li><span class="pre">width</span> : Object<div class="sub-desc">
1361 </div></li><li><span class="pre">height</span> : Object<div class="sub-desc">
1362 </div></li><li><span class="pre">isSetSize</span> : Object<div class="sub-desc">
1363 </div></li><li><span class="pre">ownerCt</span> : Object<div class="sub-desc">
1364 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>this</p>
1365 </li></ul></div></div></div><div id="method-doConstrain" class="member inherited"><a href="Ext.grid.column.Number.html#method-doConstrain" rel="method-doConstrain" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-doConstrain" class="viewSource">view source</a></div><a name="doConstrain"></a><a name="method-doConstrain"></a><a href="Ext.grid.column.Number.html#" rel="method-doConstrain" class="cls expand">doConstrain</a>(
1366 <span class="pre">Mixed constrainTo</span>)
1367  : void</div><div class="description"><div class="short">Moves this floating Component into a constrain region.
1368
1369
1370 By default, this Component is constrained to be within the c...</div><div class="long"><p>Moves this floating Component into a constrain region.</p>
1371
1372
1373 <p>By default, this Component is constrained to be within the container it was added to, or the element
1374 it was rendered to.</p>
1375
1376
1377 <p>An alternative constraint may be passed.</p>
1378
1379 <h3 class="pa">Parameters</h3><ul><li><span class="pre">constrainTo</span> : Mixed<div class="sub-desc"><p>Optional. The Element or <a href="Ext.util.Region.html" rel="Ext.util.Region" class="docClass">Region</a> into which this Component is to be constrained.</p>
1380 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1381 </li></ul></div></div></div><div id="method-doLayout" class="member inherited"><a href="Ext.grid.column.Number.html#method-doLayout" rel="method-doLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-doLayout" class="viewSource">view source</a></div><a name="doLayout"></a><a name="method-doLayout"></a><a href="Ext.grid.column.Number.html#" rel="method-doLayout" class="cls expand">doLayout</a> : Ext.container.Container</div><div class="description"><div class="short">Manually force this container's layout to be recalculated.  The framwork uses this internally to refresh layouts
1382 form...</div><div class="long"><p>Manually force this container's layout to be recalculated.  The framwork uses this internally to refresh layouts
1383 form most cases.</p>
1384 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>this</p>
1385 </li></ul></div></div></div><div id="method-down" class="member inherited"><a href="Ext.grid.column.Number.html#method-down" rel="method-down" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-down" class="viewSource">view source</a></div><a name="down"></a><a name="method-down"></a><a href="Ext.grid.column.Number.html#" rel="method-down" class="cls expand">down</a>(
1386 <span class="pre">String selector</span>)
1387  : void</div><div class="description"><div class="short">Retrieves the first descendant of this container which matches the passed selector.
1388 The passed in selector must compl...</div><div class="long"><p>Retrieves the first descendant of this container which matches the passed selector.
1389 The passed in selector must comply with an <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">Ext.ComponentQuery</a> selector.</p>
1390 <h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>An <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">Ext.ComponentQuery</a> selector</p>
1391 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>Ext.Component</p>
1392 </li></ul></div></div></div><div id="method-enable" class="member inherited"><a href="Ext.grid.column.Number.html#method-enable" rel="method-enable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-enable" class="viewSource">view source</a></div><a name="enable"></a><a name="method-enable"></a><a href="Ext.grid.column.Number.html#" rel="method-enable" class="cls expand">enable</a>(
1393 <span class="pre">Boolean silent</span>)
1394  : void</div><div class="description"><div class="short"><p>Enable the component</p>
1395 </div><div class="long"><p>Enable the component</p>
1396 <h3 class="pa">Parameters</h3><ul><li><span class="pre">silent</span> : Boolean<div class="sub-desc"><p>Passing false will supress the 'enable' event from being fired.</p>
1397 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1398 </li></ul></div></div></div><div id="method-enableBubble" class="member inherited"><a href="Ext.grid.column.Number.html#method-enableBubble" rel="method-enableBubble" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-enableBubble" class="viewSource">view source</a></div><a name="enableBubble"></a><a name="method-enableBubble"></a><a href="Ext.grid.column.Number.html#" rel="method-enableBubble" class="cls expand">enableBubble</a>(
1399 <span class="pre">String/Array events</span>)
1400  : void</div><div class="description"><div class="short">Enables events fired by this Observable to bubble up an owner hierarchy by calling
1401 this.getBubbleTarget() if present....</div><div class="long"><p>Enables events fired by this Observable to bubble up an owner hierarchy by calling
1402 <code>this.getBubbleTarget()</code> if present. There is no implementation in the Observable base class.</p>
1403
1404
1405 <p>This is commonly used by Ext.Components to bubble events to owner Containers. See <a href="Ext.Component.html#getBubbleTarget" rel="Ext.Component#getBubbleTarget" class="docClass">Ext.Component.getBubbleTarget</a>. The default
1406 implementation in <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> returns the Component's immediate owner. But if a known target is required, this can be overridden to
1407 access the required target more quickly.</p>
1408
1409
1410 <p>Example:</p>
1411
1412
1413 <pre><code>Ext.override(Ext.form.field.Base, {
1414 //  Add functionality to Field&#39;s initComponent to enable the change event to bubble
1415 initComponent : Ext.Function.createSequence(Ext.form.field.Base.prototype.initComponent, function() {
1416     this.enableBubble('change');
1417 }),
1418
1419 //  We know that we want Field&#39;s events to bubble directly to the FormPanel.
1420 getBubbleTarget : function() {
1421     if (!this.formPanel) {
1422         this.formPanel = this.findParentByType('form');
1423     }
1424     return this.formPanel;
1425 }
1426 });
1427
1428 var myForm = new Ext.formPanel({
1429 title: 'User Details',
1430 items: [{
1431     ...
1432 }],
1433 listeners: {
1434     change: function() {
1435         // Title goes red if form has been modified.
1436         myForm.header.setStyle('color', 'red');
1437     }
1438 }
1439 });
1440 </code></pre>
1441
1442 <h3 class="pa">Parameters</h3><ul><li><span class="pre">events</span> : String/Array<div class="sub-desc"><p>The event name to bubble, or an Array of event names.</p>
1443 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1444 </li></ul></div></div></div><div id="method-findLayoutController" class="member inherited"><a href="Ext.grid.column.Number.html#method-findLayoutController" rel="method-findLayoutController" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-findLayoutController" class="viewSource">view source</a></div><a name="findLayoutController"></a><a name="method-findLayoutController"></a><a href="Ext.grid.column.Number.html#" rel="method-findLayoutController" class="cls expand">findLayoutController</a> : void</div><div class="description"><div class="short">This method finds the topmost active layout who's processing will eventually determine the size and position of this
1445 ...</div><div class="long"><p>This method finds the topmost active layout who's processing will eventually determine the size and position of this
1446 Component.<p>
1447 <p>This method is useful when dynamically adding Components into Containers, and some processing must take place after the
1448 final sizing and positioning of the Component has been performed.</p>
1449
1450 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1451 </li></ul></div></div></div><div id="method-findParentBy" class="member inherited"><a href="Ext.grid.column.Number.html#method-findParentBy" rel="method-findParentBy" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-findParentBy" class="viewSource">view source</a></div><a name="findParentBy"></a><a name="method-findParentBy"></a><a href="Ext.grid.column.Number.html#" rel="method-findParentBy" class="cls expand">findParentBy</a>(
1452 <span class="pre">Function fn</span>)
1453  : Ext.container.Container</div><div class="description"><div class="short">Find a container above this component at any level by a custom function. If the passed function returns
1454 true, the con...</div><div class="long"><p>Find a container above this component at any level by a custom function. If the passed function returns
1455 true, the container will be returned.</p>
1456 <h3 class="pa">Parameters</h3><ul><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The custom function to call with the arguments (container, this component).</p>
1457 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>The first Container for which the custom function returns true</p>
1458 </li></ul></div></div></div><div id="method-findParentByType" class="member inherited"><a href="Ext.grid.column.Number.html#method-findParentByType" rel="method-findParentByType" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-findParentByType" class="viewSource">view source</a></div><a name="findParentByType"></a><a name="method-findParentByType"></a><a href="Ext.grid.column.Number.html#" rel="method-findParentByType" class="cls expand">findParentByType</a>(
1459 <span class="pre">String/Class xtype</span>)
1460  : Ext.container.Container</div><div class="description"><div class="short"><p>Find a container above this component at any level by xtype or class</p>
1461
1462
1463 <p>See also the <a href="Ext.Component.html#up" rel="Ext.Component#up" class="docClass">up</a> method.</p>
1464
1465 </div><div class="long"><p>Find a container above this component at any level by xtype or class</p>
1466
1467
1468 <p>See also the <a href="Ext.Component.html#up" rel="Ext.Component#up" class="docClass">up</a> method.</p>
1469
1470 <h3 class="pa">Parameters</h3><ul><li><span class="pre">xtype</span> : String/Class<div class="sub-desc"><p>The xtype string for a component, or the class of the component directly</p>
1471 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>The first Container which matches the given xtype or class</p>
1472 </li></ul></div></div></div><div id="method-fireEvent" class="member inherited"><a href="Ext.grid.column.Number.html#method-fireEvent" rel="method-fireEvent" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-fireEvent" class="viewSource">view source</a></div><a name="fireEvent"></a><a name="method-fireEvent"></a><a href="Ext.grid.column.Number.html#" rel="method-fireEvent" class="cls expand">fireEvent</a>(
1473 <span class="pre">String eventName, Object... args</span>)
1474  : Boolean</div><div class="description"><div class="short">Fires the specified event with the passed parameters (minus the event name).
1475
1476
1477 An event may be set to bubble up an Ob...</div><div class="long"><p>Fires the specified event with the passed parameters (minus the event name).</p>
1478
1479
1480 <p>An event may be set to bubble up an Observable parent hierarchy (See <a href="Ext.Component.html#getBubbleTarget" rel="Ext.Component#getBubbleTarget" class="docClass">Ext.Component.getBubbleTarget</a>)
1481 by calling <a href="Ext.grid.column.Number.html#enableBubble" rel="Ext.grid.column.Number#enableBubble" class="docClass">enableBubble</a>.</p>
1482
1483 <h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The name of the event to fire.</p>
1484 </div></li><li><span class="pre">args</span> : Object...<div class="sub-desc"><p>Variable number of parameters are passed to handlers.</p>
1485 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>returns false if any of the handlers return false otherwise it returns true.</p>
1486 </li></ul></div></div></div><div id="method-focus" class="member inherited"><a href="Ext.grid.column.Number.html#method-focus" rel="method-focus" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-focus" class="viewSource">view source</a></div><a name="focus"></a><a name="method-focus"></a><a href="Ext.grid.column.Number.html#" rel="method-focus" class="cls expand">focus</a>(
1487 <span class="pre">[Boolean selectText], [Boolean/Number delay]</span>)
1488  : Ext.Component</div><div class="description"><div class="short"><p>Try to focus this component.</p>
1489 </div><div class="long"><p>Try to focus this component.</p>
1490 <h3 class="pa">Parameters</h3><ul><li><span class="pre">selectText</span> : Boolean<div class="sub-desc"><p>(optional) If applicable, true to also select the text in this component</p>
1491 </div></li><li><span class="pre">delay</span> : Boolean/Number<div class="sub-desc"><p>(optional) Delay the focus this number of milliseconds (true for 10 milliseconds).</p>
1492 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1493 </li></ul></div></div></div><div id="method-getActiveAnimation" class="member inherited"><a href="Ext.grid.column.Number.html#method-getActiveAnimation" rel="method-getActiveAnimation" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-method-getActiveAnimation" class="viewSource">view source</a></div><a name="getActiveAnimation"></a><a name="method-getActiveAnimation"></a><a href="Ext.grid.column.Number.html#" rel="method-getActiveAnimation" class="cls expand">getActiveAnimation</a> : Mixed</div><div class="description"><div class="short"><p>Returns thq current animation if this object has any effects actively running or queued, else returns false.</p>
1494 </div><div class="long"><p>Returns thq current animation if this object has any effects actively running or queued, else returns false.</p>
1495 <h3 class="pa">Returns</h3><ul><li><span class="pre">Mixed</span>&nbsp; &nbsp;<p>anim if element has active effects, else false</p>
1496 </li></ul></div></div></div><div id="method-getBox" class="member inherited"><a href="Ext.grid.column.Number.html#method-getBox" rel="method-getBox" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-getBox" class="viewSource">view source</a></div><a name="getBox"></a><a name="method-getBox"></a><a href="Ext.grid.column.Number.html#" rel="method-getBox" class="cls expand">getBox</a>(
1497 <span class="pre">[Boolean local]</span>)
1498  : Object</div><div class="description"><div class="short"><p>Gets the current box measurements of the component's underlying element.</p>
1499 </div><div class="long"><p>Gets the current box measurements of the component's underlying element.</p>
1500 <h3 class="pa">Parameters</h3><ul><li><span class="pre">local</span> : Boolean<div class="sub-desc"><p>(optional) If true the element's left and top are returned instead of page XY (defaults to false)</p>
1501 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>box An object in the format {x, y, width, height}</p>
1502 </li></ul></div></div></div><div id="method-getBubbleTarget" class="member inherited"><a href="Ext.grid.column.Number.html#method-getBubbleTarget" rel="method-getBubbleTarget" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getBubbleTarget" class="viewSource">view source</a></div><a name="getBubbleTarget"></a><a name="method-getBubbleTarget"></a><a href="Ext.grid.column.Number.html#" rel="method-getBubbleTarget" class="cls expand">getBubbleTarget</a> : Ext.container.Container</div><div class="description"><div class="short"><p>Provides the link for Observable's fireEvent method to bubble up the ownership hierarchy.</p>
1503 </div><div class="long"><p>Provides the link for Observable's fireEvent method to bubble up the ownership hierarchy.</p>
1504 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>the Container which owns this Component.</p>
1505 </li></ul></div></div></div><div id="method-getChildByElement" class="member inherited"><a href="Ext.grid.column.Number.html#method-getChildByElement" rel="method-getChildByElement" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.Container.html" class="definedIn docClass">Ext.container.Container</a><br/><a href="../source/Container.html#Ext-container.Container-method-getChildByElement" class="viewSource">view source</a></div><a name="getChildByElement"></a><a name="method-getChildByElement"></a><a href="Ext.grid.column.Number.html#" rel="method-getChildByElement" class="cls expand">getChildByElement</a>(
1506 <span class="pre">Object el</span>)
1507  : Component</div><div class="description"><div class="short"><p>Return the immediate child Component in which the passed element is located.</p>
1508 </div><div class="long"><p>Return the immediate child Component in which the passed element is located.</p>
1509 <h3 class="pa">Parameters</h3><ul><li><span class="pre">el</span> : Object<div class="sub-desc"><p>The element to test.</p>
1510 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>The child item which contains the passed element.</p>
1511 </li></ul></div></div></div><div id="method-getColumnCount" class="member inherited"><a href="Ext.grid.column.Number.html#method-getColumnCount" rel="method-getColumnCount" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-method-getColumnCount" class="viewSource">view source</a></div><a name="getColumnCount"></a><a name="method-getColumnCount"></a><a href="Ext.grid.column.Number.html#" rel="method-getColumnCount" class="cls expand">getColumnCount</a> : void</div><div class="description"><div class="short">Returns the number of grid columns descended from this HeaderContainer.
1512 Group Columns are HeaderContainers. All grid ...</div><div class="long"><p>Returns the number of <b>grid columns</b> descended from this HeaderContainer.
1513 Group Columns are HeaderContainers. All grid columns are returned, including hidden ones.</p>
1514 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1515 </li></ul></div></div></div><div id="method-getColumnMenu" class="member inherited"><a href="Ext.grid.column.Number.html#method-getColumnMenu" rel="method-getColumnMenu" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-method-getColumnMenu" class="viewSource">view source</a></div><a name="getColumnMenu"></a><a name="method-getColumnMenu"></a><a href="Ext.grid.column.Number.html#" rel="method-getColumnMenu" class="cls expand">getColumnMenu</a>(
1516 <span class="pre">Object headerContainer</span>)
1517  : void</div><div class="description"><div class="short">Returns an array of menu CheckItems corresponding to all immediate children of the passed Container which have been c...</div><div class="long"><p>Returns an array of menu CheckItems corresponding to all immediate children of the passed Container which have been configured as hideable.</p>
1518 <h3 class="pa">Parameters</h3><ul><li><span class="pre">headerContainer</span> : Object<div class="sub-desc">
1519 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1520 </li></ul></div></div></div><div id="method-getComponent" class="member inherited"><a href="Ext.grid.column.Number.html#method-getComponent" rel="method-getComponent" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-getComponent" class="viewSource">view source</a></div><a name="getComponent"></a><a name="method-getComponent"></a><a href="Ext.grid.column.Number.html#" rel="method-getComponent" class="cls expand">getComponent</a>(
1521 <span class="pre">String/Number comp</span>)
1522  : void</div><div class="description"><div class="short"><p>Examines this container's <code><a href="Ext.grid.column.Number.html#items" rel="Ext.grid.column.Number#items" class="docClass">items</a></code> <b>property</b>
1523 and gets a direct child component of this container.</p>
1524 </div><div class="long"><p>Examines this container's <code><a href="Ext.grid.column.Number.html#items" rel="Ext.grid.column.Number#items" class="docClass">items</a></code> <b>property</b>
1525 and gets a direct child component of this container.</p>
1526 <h3 class="pa">Parameters</h3><ul><li><span class="pre">comp</span> : String/Number<div class="sub-desc"><p>This parameter may be any of the following:</p>
1527
1528 <div><ul class="mdetail-params">
1529 <li>a <b><code>String</code></b> : representing the <code><a href="Ext.Component.html#itemId" rel="Ext.Component#itemId" class="docClass">itemId</a></code>
1530 or <code><a href="Ext.Component.html#id" rel="Ext.Component#id" class="docClass">id</a></code> of the child component </li>
1531 <li>a <b><code>Number</code></b> : representing the position of the child component
1532 within the <code><a href="Ext.grid.column.Number.html#items" rel="Ext.grid.column.Number#items" class="docClass">items</a></code> <b>property</b></li>
1533 </ul></div>
1534
1535
1536 <p>For additional information see <a href="Ext.util.MixedCollection.html#get" rel="Ext.util.MixedCollection#get" class="docClass">Ext.util.MixedCollection.get</a>.
1537
1538 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>Ext.Component The component (if found).</p>
1539 </li></ul></div></div></div><div id="method-getEditor" class="member inherited"><a href="Ext.grid.column.Number.html#method-getEditor" rel="method-getEditor" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-method-getEditor" class="viewSource">view source</a></div><a name="getEditor"></a><a name="method-getEditor"></a><a href="Ext.grid.column.Number.html#" rel="method-getEditor" class="cls expand">getEditor</a>(
1540 <span class="pre">Object record, Mixed defaultField</span>)
1541  : Ext.form.field.Field</div><div class="description"><div class="short">Retrieves the editing field for editing associated with this header. Returns false if there
1542 is no field associated wi...</div><div class="long"><p>Retrieves the editing field for editing associated with this header. Returns false if there
1543 is no field associated with the Header the method will return false. If the
1544 field has not been instantiated it will be created. Note: These methods only has an implementation
1545 if a Editing plugin has been enabled on the grid.</p>
1546 <h3 class="pa">Parameters</h3><ul><li><span class="pre">record</span> : Object<div class="sub-desc"><p>The <a href="Ext.data.Model.html" rel="Ext.data.Model" class="docClass">Model</a> instance being edited.</p>
1547 </div></li><li><span class="pre">defaultField</span> : Mixed<div class="sub-desc"><p>An object representing a default field to be created</p>
1548 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.form.field.Field</span>&nbsp; &nbsp;<p>field</p>
1549 </li></ul></div></div></div><div id="method-getEl" class="member inherited"><a href="Ext.grid.column.Number.html#method-getEl" rel="method-getEl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getEl" class="viewSource">view source</a></div><a name="getEl"></a><a name="method-getEl"></a><a href="Ext.grid.column.Number.html#" rel="method-getEl" class="cls expand">getEl</a> : void</div><div class="description"><div class="short"><p>Retrieves the top level element representing this component.</p>
1550 </div><div class="long"><p>Retrieves the top level element representing this component.</p>
1551 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1552 </li></ul></div></div></div><div id="method-getFullWidth" class="member inherited"><a href="Ext.grid.column.Number.html#method-getFullWidth" rel="method-getFullWidth" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-method-getFullWidth" class="viewSource">view source</a></div><a name="getFullWidth"></a><a name="method-getFullWidth"></a><a href="Ext.grid.column.Number.html#" rel="method-getFullWidth" class="cls expand">getFullWidth</a>(
1553 <span class="pre">Object flushCache</span>)
1554  : void</div><div class="description"><div class="short"><p>Gets the full width of all columns that are visible.</p>
1555 </div><div class="long"><p>Gets the full width of all columns that are visible.</p>
1556 <h3 class="pa">Parameters</h3><ul><li><span class="pre">flushCache</span> : Object<div class="sub-desc">
1557 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1558 </li></ul></div></div></div><div id="method-getGridColumns" class="member inherited"><a href="Ext.grid.column.Number.html#method-getGridColumns" rel="method-getGridColumns" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-method-getGridColumns" class="viewSource">view source</a></div><a name="getGridColumns"></a><a name="method-getGridColumns"></a><a href="Ext.grid.column.Number.html#" rel="method-getGridColumns" class="cls expand">getGridColumns</a>(
1559 <span class="pre">Boolean refreshCache</span>)
1560  : Array</div><div class="description"><div class="short">Returns an array of all columns which map to Store fields. This goes down to the lowest column header
1561 level, and does...</div><div class="long"><p>Returns an array of all columns which map to Store fields. This goes down to the lowest column header
1562 level, and does not return <i>grouped</i> headers which contain sub headers.</p>
1563 <h3 class="pa">Parameters</h3><ul><li><span class="pre">refreshCache</span> : Boolean<div class="sub-desc"><p>If omitted, the cached set of columns will be returned. Pass true to refresh the cache.</p>
1564 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span>&nbsp; &nbsp;
1565 </li></ul></div></div></div><div id="method-getHeaderAtIndex" class="member inherited"><a href="Ext.grid.column.Number.html#method-getHeaderAtIndex" rel="method-getHeaderAtIndex" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-method-getHeaderAtIndex" class="viewSource">view source</a></div><a name="getHeaderAtIndex"></a><a name="method-getHeaderAtIndex"></a><a href="Ext.grid.column.Number.html#" rel="method-getHeaderAtIndex" class="cls expand">getHeaderAtIndex</a>(
1566 <span class="pre">Object index</span>)
1567  : void</div><div class="description"><div class="short"><p>Get a leaf level header by index regardless of what the nesting
1568 structure is.</p>
1569 </div><div class="long"><p>Get a leaf level header by index regardless of what the nesting
1570 structure is.</p>
1571 <h3 class="pa">Parameters</h3><ul><li><span class="pre">index</span> : Object<div class="sub-desc">
1572 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1573 </li></ul></div></div></div><div id="method-getHeaderIndex" class="member inherited"><a href="Ext.grid.column.Number.html#method-getHeaderIndex" rel="method-getHeaderIndex" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-method-getHeaderIndex" class="viewSource">view source</a></div><a name="getHeaderIndex"></a><a name="method-getHeaderIndex"></a><a href="Ext.grid.column.Number.html#" rel="method-getHeaderIndex" class="cls expand">getHeaderIndex</a>(
1574 <span class="pre">Object header</span>)
1575  : void</div><div class="description"><div class="short"><p>Get the index of a leaf level header regardless of what the nesting
1576 structure is.</p>
1577 </div><div class="long"><p>Get the index of a leaf level header regardless of what the nesting
1578 structure is.</p>
1579 <h3 class="pa">Parameters</h3><ul><li><span class="pre">header</span> : Object<div class="sub-desc">
1580 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1581 </li></ul></div></div></div><div id="method-getHeight" class="member inherited"><a href="Ext.grid.column.Number.html#method-getHeight" rel="method-getHeight" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getHeight" class="viewSource">view source</a></div><a name="getHeight"></a><a name="method-getHeight"></a><a href="Ext.grid.column.Number.html#" rel="method-getHeight" class="cls expand">getHeight</a> : Number</div><div class="description"><div class="short"><p>Gets the current height of the component's underlying element.</p>
1582 </div><div class="long"><p>Gets the current height of the component's underlying element.</p>
1583 <h3 class="pa">Returns</h3><ul><li><span class="pre">Number</span>&nbsp; &nbsp;
1584 </li></ul></div></div></div><div id="method-getId" class="member inherited"><a href="Ext.grid.column.Number.html#method-getId" rel="method-getId" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getId" class="viewSource">view source</a></div><a name="getId"></a><a name="method-getId"></a><a href="Ext.grid.column.Number.html#" rel="method-getId" class="cls expand">getId</a> : void</div><div class="description"><div class="short"><p>Retrieves the id of this component.
1585 Will autogenerate an id if one has not already been set.</p>
1586 </div><div class="long"><p>Retrieves the id of this component.
1587 Will autogenerate an id if one has not already been set.</p>
1588 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1589 </li></ul></div></div></div><div id="method-getIndex" class="member inherited"><a href="Ext.grid.column.Number.html#method-getIndex" rel="method-getIndex" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-method-getIndex" class="viewSource">view source</a></div><a name="getIndex"></a><a name="method-getIndex"></a><a href="Ext.grid.column.Number.html#" rel="method-getIndex" class="cls expand">getIndex</a> : void</div><div class="description"><div class="short">Returns the true grid column index assiciated with this Column only if this column is a base level Column.
1590 If it is a...</div><div class="long"><p>Returns the true grid column index assiciated with this Column only if this column is a base level Column.
1591 If it is a group column, it returns <code>false</code></p>
1592 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1593 </li></ul></div></div></div><div id="method-getInsertPosition" class="member inherited"><a href="Ext.grid.column.Number.html#method-getInsertPosition" rel="method-getInsertPosition" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getInsertPosition" class="viewSource">view source</a></div><a name="getInsertPosition"></a><a name="method-getInsertPosition"></a><a href="Ext.grid.column.Number.html#" rel="method-getInsertPosition" class="cls expand">getInsertPosition</a>(
1594 <span class="pre">String/Number/Element/HTMLElement position</span>)
1595  : HTMLElement</div><div class="description"><div class="short">This function takes the position argument passed to onRender and returns a
1596 DOM element that you can use in the insert...</div><div class="long"><p>This function takes the position argument passed to onRender and returns a
1597 DOM element that you can use in the insertBefore.</p>
1598 <h3 class="pa">Parameters</h3><ul><li><span class="pre">position</span> : String/Number/Element/HTMLElement<div class="sub-desc"><p>Index, element id or element you want
1599 to put this component before.</p>
1600 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">HTMLElement</span>&nbsp; &nbsp;<p>DOM element that you can use in the insertBefore</p>
1601 </li></ul></div></div></div><div id="method-getLayout" class="member inherited"><a href="Ext.grid.column.Number.html#method-getLayout" rel="method-getLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-getLayout" class="viewSource">view source</a></div><a name="getLayout"></a><a name="method-getLayout"></a><a href="Ext.grid.column.Number.html#" rel="method-getLayout" class="cls expand">getLayout</a> : Ext.layout.container.AbstractContainer</div><div class="description"><div class="short">Returns the layout instance currently associated with this Container.
1602 If a layout has not been instantiated yet, that...</div><div class="long"><p>Returns the <a href="Ext.layout.container.AbstractContainer.html" rel="Ext.layout.container.AbstractContainer" class="docClass">layout</a> instance currently associated with this Container.
1603 If a layout has not been instantiated yet, that is done first</p>
1604 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.layout.container.AbstractContainer</span>&nbsp; &nbsp;<p>The layout</p>
1605 </li></ul></div></div></div><div id="method-getLoader" class="member inherited"><a href="Ext.grid.column.Number.html#method-getLoader" rel="method-getLoader" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getLoader" class="viewSource">view source</a></div><a name="getLoader"></a><a name="method-getLoader"></a><a href="Ext.grid.column.Number.html#" rel="method-getLoader" class="cls expand">getLoader</a> : Ext.ComponentLoader</div><div class="description"><div class="short"><p>Gets the <a href="Ext.ComponentLoader.html" rel="Ext.ComponentLoader" class="docClass">Ext.ComponentLoader</a> for this Component.</p>
1606 </div><div class="long"><p>Gets the <a href="Ext.ComponentLoader.html" rel="Ext.ComponentLoader" class="docClass">Ext.ComponentLoader</a> for this Component.</p>
1607 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.ComponentLoader</span>&nbsp; &nbsp;<p>The loader instance, null if it doesn't exist.</p>
1608 </li></ul></div></div></div><div id="method-getMenuItems" class="member inherited"><a href="Ext.grid.column.Number.html#method-getMenuItems" rel="method-getMenuItems" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-method-getMenuItems" class="viewSource">view source</a></div><a name="getMenuItems"></a><a name="method-getMenuItems"></a><a href="Ext.grid.column.Number.html#" rel="method-getMenuItems" class="cls expand">getMenuItems</a> : Array</div><div class="description"><div class="short"><p>Returns an array of menu items to be placed into the shared menu
1609 across all headers in this header container.</p>
1610 </div><div class="long"><p>Returns an array of menu items to be placed into the shared menu
1611 across all headers in this header container.</p>
1612 <h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span>&nbsp; &nbsp;<p>menuItems</p>
1613 </li></ul></div></div></div><div id="method-getPlugin" class="member inherited"><a href="Ext.grid.column.Number.html#method-getPlugin" rel="method-getPlugin" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getPlugin" class="viewSource">view source</a></div><a name="getPlugin"></a><a name="method-getPlugin"></a><a href="Ext.grid.column.Number.html#" rel="method-getPlugin" class="cls expand">getPlugin</a>(
1614 <span class="pre">Object pluginId</span>)
1615  : Ext.AbstractPlugin</div><div class="description"><div class="short"><p>Retrieves a plugin by its pluginId which has been bound to this
1616 component.</p>
1617 </div><div class="long"><p>Retrieves a plugin by its pluginId which has been bound to this
1618 component.</p>
1619 <h3 class="pa">Parameters</h3><ul><li><span class="pre">pluginId</span> : Object<div class="sub-desc">
1620 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.AbstractPlugin</span>&nbsp; &nbsp;<p>pluginInstance</p>
1621 </li></ul></div></div></div><div id="method-getPosition" class="member inherited"><a href="Ext.grid.column.Number.html#method-getPosition" rel="method-getPosition" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-getPosition" class="viewSource">view source</a></div><a name="getPosition"></a><a name="method-getPosition"></a><a href="Ext.grid.column.Number.html#" rel="method-getPosition" class="cls expand">getPosition</a>(
1622 <span class="pre">[Boolean local]</span>)
1623  : Array</div><div class="description"><div class="short"><p>Gets the current XY position of the component's underlying element.</p>
1624 </div><div class="long"><p>Gets the current XY position of the component's underlying element.</p>
1625 <h3 class="pa">Parameters</h3><ul><li><span class="pre">local</span> : Boolean<div class="sub-desc"><p>(optional) If true the element's left and top are returned instead of page XY (defaults to false)</p>
1626 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span>&nbsp; &nbsp;<p>The XY position of the element (e.g., [100, 200])</p>
1627 </li></ul></div></div></div><div id="method-getSize" class="member inherited"><a href="Ext.grid.column.Number.html#method-getSize" rel="method-getSize" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getSize" class="viewSource">view source</a></div><a name="getSize"></a><a name="method-getSize"></a><a href="Ext.grid.column.Number.html#" rel="method-getSize" class="cls expand">getSize</a> : Object</div><div class="description"><div class="short"><p>Gets the current size of the component's underlying element.</p>
1628 </div><div class="long"><p>Gets the current size of the component's underlying element.</p>
1629 <h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>An object containing the element's size {width: (element width), height: (element height)}</p>
1630 </li></ul></div></div></div><div id="method-getSortParam" class="member inherited"><a href="Ext.grid.column.Number.html#method-getSortParam" rel="method-getSortParam" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-method-getSortParam" class="viewSource">view source</a></div><a name="getSortParam"></a><a name="method-getSortParam"></a><a href="Ext.grid.column.Number.html#" rel="method-getSortParam" class="cls expand">getSortParam</a> : void</div><div class="description"><div class="short">Returns the parameter to sort upon when sorting this header. By default
1631 this returns the dataIndex and will not need ...</div><div class="long"><p>Returns the parameter to sort upon when sorting this header. By default
1632 this returns the dataIndex and will not need to be overriden in most cases.</p>
1633 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1634 </li></ul></div></div></div><div id="method-getState" class="member inherited"><a href="Ext.grid.column.Number.html#method-getState" rel="method-getState" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-method-getState" class="viewSource">view source</a></div><a name="getState"></a><a name="method-getState"></a><a href="Ext.grid.column.Number.html#" rel="method-getState" class="cls expand">getState</a> : Object</div><div class="description"><div class="short">Gets the current state of the object. By default this function returns null,
1635 it should be overridden in subclasses to...</div><div class="long"><p>Gets the current state of the object. By default this function returns null,
1636 it should be overridden in subclasses to implement methods for getting the state.</p>
1637 <h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>The current state</p>
1638 </li></ul></div></div></div><div id="method-getStateId" class="member inherited"><a href="Ext.grid.column.Number.html#method-getStateId" rel="method-getStateId" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-method-getStateId" class="viewSource">view source</a></div><a name="getStateId"></a><a name="method-getStateId"></a><a href="Ext.grid.column.Number.html#" rel="method-getStateId" class="cls expand">getStateId</a> : String</div><div class="description"><div class="short"><p>Gets the state id for this object.</p>
1639 </div><div class="long"><p>Gets the state id for this object.</p>
1640 <h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The state id, null if not found.</p>
1641 </li></ul></div></div></div><div id="method-getVisibleGridColumns" class="member inherited"><a href="Ext.grid.column.Number.html#method-getVisibleGridColumns" rel="method-getVisibleGridColumns" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-method-getVisibleGridColumns" class="viewSource">view source</a></div><a name="getVisibleGridColumns"></a><a name="method-getVisibleGridColumns"></a><a href="Ext.grid.column.Number.html#" rel="method-getVisibleGridColumns" class="cls expand">getVisibleGridColumns</a>(
1642 <span class="pre">Boolean refreshCache</span>)
1643  : Array</div><div class="description"><div class="short">Returns an array of the visible columns in the grid. This goes down to the lowest column header
1644 level, and does not r...</div><div class="long"><p>Returns an array of the <b>visible<b> columns in the grid. This goes down to the lowest column header
1645 level, and does not return <i>grouped</i> headers which contain sub headers.</p>
1646 <h3 class="pa">Parameters</h3><ul><li><span class="pre">refreshCache</span> : Boolean<div class="sub-desc"><p>If omitted, the cached set of columns will be returned. Pass true to refresh the cache.</p>
1647 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span>&nbsp; &nbsp;
1648 </li></ul></div></div></div><div id="method-getWidth" class="member inherited"><a href="Ext.grid.column.Number.html#method-getWidth" rel="method-getWidth" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getWidth" class="viewSource">view source</a></div><a name="getWidth"></a><a name="method-getWidth"></a><a href="Ext.grid.column.Number.html#" rel="method-getWidth" class="cls expand">getWidth</a> : Number</div><div class="description"><div class="short"><p>Gets the current width of the component's underlying element.</p>
1649 </div><div class="long"><p>Gets the current width of the component's underlying element.</p>
1650 <h3 class="pa">Returns</h3><ul><li><span class="pre">Number</span>&nbsp; &nbsp;
1651 </li></ul></div></div></div><div id="method-getXType" class="member inherited"><a href="Ext.grid.column.Number.html#method-getXType" rel="method-getXType" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-getXType" class="viewSource">view source</a></div><a name="getXType"></a><a name="method-getXType"></a><a href="Ext.grid.column.Number.html#" rel="method-getXType" class="cls expand">getXType</a> : String</div><div class="description"><div class="short">Gets the xtype for this component as registered with Ext.ComponentManager. For a list of all
1652 available xtypes, see th...</div><div class="long"><p>Gets the xtype for this component as registered with <a href="Ext.ComponentManager.html" rel="Ext.ComponentManager" class="docClass">Ext.ComponentManager</a>. For a list of all
1653 available xtypes, see the <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> header. Example usage:</p>
1654
1655 <pre><code>var t = new Ext.form.field.Text();
1656 alert(t.getXType());  // alerts 'textfield'
1657 </code></pre>
1658
1659 <h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The xtype</p>
1660 </li></ul></div></div></div><div id="method-getXTypes" class="member inherited"><a href="Ext.grid.column.Number.html#method-getXTypes" rel="method-getXTypes" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getXTypes" class="viewSource">view source</a></div><a name="getXTypes"></a><a name="method-getXTypes"></a><a href="Ext.grid.column.Number.html#" rel="method-getXTypes" class="cls expand">getXTypes</a> : String</div><div class="description"><div class="short">Returns this Component's xtype hierarchy as a slash-delimited string. For a list of all
1661 available xtypes, see the Ext...</div><div class="long"><p>Returns this Component's xtype hierarchy as a slash-delimited string. For a list of all
1662 available xtypes, see the <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> header.</p>
1663
1664
1665 <p><b>If using your own subclasses, be aware that a Component must register its own xtype
1666 to participate in determination of inherited xtypes.</b></p>
1667
1668
1669 <p>Example usage:</p>
1670
1671
1672 <pre><code>var t = new Ext.form.field.Text();
1673 alert(t.getXTypes());  // alerts 'component/field/textfield'
1674 </code></pre>
1675
1676 <h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The xtype hierarchy string</p>
1677 </li></ul></div></div></div><div id="method-hasListener" class="member inherited"><a href="Ext.grid.column.Number.html#method-hasListener" rel="method-hasListener" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-hasListener" class="viewSource">view source</a></div><a name="hasListener"></a><a name="method-hasListener"></a><a href="Ext.grid.column.Number.html#" rel="method-hasListener" class="cls expand">hasListener</a>(
1678 <span class="pre">String eventName</span>)
1679  : Boolean</div><div class="description"><div class="short"><p>Checks to see if this object has any listeners for a specified event</p>
1680 </div><div class="long"><p>Checks to see if this object has any listeners for a specified event</p>
1681 <h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The name of the event to check for</p>
1682 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if the event is being listened for, else false</p>
1683 </li></ul></div></div></div><div id="method-hasUICls" class="member inherited"><a href="Ext.grid.column.Number.html#method-hasUICls" rel="method-hasUICls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-hasUICls" class="viewSource">view source</a></div><a name="hasUICls"></a><a name="method-hasUICls"></a><a href="Ext.grid.column.Number.html#" rel="method-hasUICls" class="cls expand">hasUICls</a>(
1684 <span class="pre">String cls</span>)
1685  : void</div><div class="description"><div class="short"><p>Checks if there is currently a specified uiCls</p>
1686 </div><div class="long"><p>Checks if there is currently a specified uiCls</p>
1687 <h3 class="pa">Parameters</h3><ul><li><span class="pre">cls</span> : String<div class="sub-desc"><p>The cls to check</p>
1688 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1689 </li></ul></div></div></div><div id="method-hide" class="member inherited"><a href="Ext.grid.column.Number.html#method-hide" rel="method-hide" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-hide" class="viewSource">view source</a></div><a name="hide"></a><a name="method-hide"></a><a href="Ext.grid.column.Number.html#" rel="method-hide" class="cls expand">hide</a>(
1690 <span class="pre">String/Element/Component animateTarget, [Function callback], [Object scope]</span>)
1691  : Ext.Component</div><div class="description"><div class="short"><p>Hides this Component, setting it to invisible using the configured <a href="Ext.grid.column.Number.html#hideMode" rel="Ext.grid.column.Number#hideMode" class="docClass">hideMode</a>.</p>
1692 </div><div class="long"><p>Hides this Component, setting it to invisible using the configured <a href="Ext.grid.column.Number.html#hideMode" rel="Ext.grid.column.Number#hideMode" class="docClass">hideMode</a>.</p>
1693 <h3 class="pa">Parameters</h3><ul><li><span class="pre">animateTarget</span> : String/Element/Component<div class="sub-desc"><p>Optional, and <b>only valid for <a href="Ext.grid.column.Number.html#floating" rel="Ext.grid.column.Number#floating" class="docClass">floating</a> Components such as
1694 <a href="Ext.window.Window.html" rel="Ext.window.Window" class="docClass">Window</a>s or <a href="Ext.tip.ToolTip.html" rel="Ext.tip.ToolTip" class="docClass">ToolTip</a>s, or regular Components which have been configured
1695 with <code>floating: true</code>.</b>.
1696 The target to which the Component should animate while hiding (defaults to null with no animation)</p>
1697 </div></li><li><span class="pre">callback</span> : Function<div class="sub-desc"><p>(optional) A callback function to call after the Component is hidden.</p>
1698 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code>this</code> reference) in which the callback is executed. Defaults to this Component.</p>
1699 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1700 </li></ul></div></div></div><div id="method-insert" class="member inherited"><a href="Ext.grid.column.Number.html#method-insert" rel="method-insert" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-insert" class="viewSource">view source</a></div><a name="insert"></a><a name="method-insert"></a><a href="Ext.grid.column.Number.html#" rel="method-insert" class="cls expand">insert</a>(
1701 <span class="pre">Number index, Ext.Component component</span>)
1702  : Ext.Component</div><div class="description"><div class="short">Inserts a Component into this Container at a specified index. Fires the
1703 beforeadd event before inserting, then fires ...</div><div class="long"><p>Inserts a Component into this Container at a specified index. Fires the
1704 <a href="Ext.grid.column.Number.html#beforeadd" rel="Ext.grid.column.Number#beforeadd" class="docClass">beforeadd</a> event before inserting, then fires the <a href="Ext.grid.column.Number.html#add" rel="Ext.grid.column.Number#add" class="docClass">add</a> event after the
1705 Component has been inserted.</p>
1706 <h3 class="pa">Parameters</h3><ul><li><span class="pre">index</span> : Number<div class="sub-desc"><p>The index at which the Component will be inserted
1707 into the Container's items collection</p>
1708 </div></li><li><span class="pre">component</span> : Ext.Component<div class="sub-desc"><p>The child Component to insert.<br><br>
1709 <a href="Ext.html" rel="Ext" class="docClass">Ext</a> uses lazy rendering, and will only render the inserted Component should
1710 it become necessary.<br><br>
1711 A Component config object may be passed in order to avoid the overhead of
1712 constructing a real Component object if lazy rendering might mean that the
1713 inserted Component will not be rendered immediately. To take advantage of
1714 this 'lazy instantiation', set the <a href="Ext.Component.html#xtype" rel="Ext.Component#xtype" class="docClass">Ext.Component.xtype</a> config
1715 property to the registered type of the Component wanted.<br><br>
1716 For a list of all available xtypes, see <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a>.</p>
1717 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>component The Component (or config object) that was
1718 inserted with the Container's default config values applied.</p>
1719 </li></ul></div></div></div><div id="method-is" class="member inherited"><a href="Ext.grid.column.Number.html#method-is" rel="method-is" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-is" class="viewSource">view source</a></div><a name="is"></a><a name="method-is"></a><a href="Ext.grid.column.Number.html#" rel="method-is" class="cls expand">is</a>(
1720 <span class="pre">String selector</span>)
1721  : Boolean</div><div class="description"><div class="short"><p>Tests whether this Component matches the selector string.</p>
1722 </div><div class="long"><p>Tests whether this Component matches the selector string.</p>
1723 <h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>The selector string to test against.</p>
1724 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if this Component matches the selector.</p>
1725 </li></ul></div></div></div><div id="method-isDescendantOf" class="member inherited"><a href="Ext.grid.column.Number.html#method-isDescendantOf" rel="method-isDescendantOf" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isDescendantOf" class="viewSource">view source</a></div><a name="isDescendantOf"></a><a name="method-isDescendantOf"></a><a href="Ext.grid.column.Number.html#" rel="method-isDescendantOf" class="cls expand">isDescendantOf</a>(
1726 <span class="pre">Ext.Container container</span>)
1727  : Boolean</div><div class="description"><div class="short"><p>Determines whether this component is the descendant of a particular container.</p>
1728 </div><div class="long"><p>Determines whether this component is the descendant of a particular container.</p>
1729 <h3 class="pa">Parameters</h3><ul><li><span class="pre">container</span> : Ext.Container<div class="sub-desc">
1730 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>isDescendant</p>
1731 </li></ul></div></div></div><div id="method-isDisabled" class="member inherited"><a href="Ext.grid.column.Number.html#method-isDisabled" rel="method-isDisabled" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isDisabled" class="viewSource">view source</a></div><a name="isDisabled"></a><a name="method-isDisabled"></a><a href="Ext.grid.column.Number.html#" rel="method-isDisabled" class="cls expand">isDisabled</a> : Boolean</div><div class="description"><div class="short"><p>Method to determine whether this Component is currently disabled.</p>
1732 </div><div class="long"><p>Method to determine whether this Component is currently disabled.</p>
1733 <h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the disabled state of this Component.</p>
1734 </li></ul></div></div></div><div id="method-isDraggable" class="member inherited"><a href="Ext.grid.column.Number.html#method-isDraggable" rel="method-isDraggable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isDraggable" class="viewSource">view source</a></div><a name="isDraggable"></a><a name="method-isDraggable"></a><a href="Ext.grid.column.Number.html#" rel="method-isDraggable" class="cls expand">isDraggable</a> : Boolean</div><div class="description"><div class="short"><p>Method to determine whether this Component is draggable.</p>
1735 </div><div class="long"><p>Method to determine whether this Component is draggable.</p>
1736 <h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the draggable state of this component.</p>
1737 </li></ul></div></div></div><div id="method-isDroppable" class="member inherited"><a href="Ext.grid.column.Number.html#method-isDroppable" rel="method-isDroppable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isDroppable" class="viewSource">view source</a></div><a name="isDroppable"></a><a name="method-isDroppable"></a><a href="Ext.grid.column.Number.html#" rel="method-isDroppable" class="cls expand">isDroppable</a> : Boolean</div><div class="description"><div class="short"><p>Method to determine whether this Component is droppable.</p>
1738 </div><div class="long"><p>Method to determine whether this Component is droppable.</p>
1739 <h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the droppable state of this component.</p>
1740 </li></ul></div></div></div><div id="method-isFloating" class="member inherited"><a href="Ext.grid.column.Number.html#method-isFloating" rel="method-isFloating" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isFloating" class="viewSource">view source</a></div><a name="isFloating"></a><a name="method-isFloating"></a><a href="Ext.grid.column.Number.html#" rel="method-isFloating" class="cls expand">isFloating</a> : Boolean</div><div class="description"><div class="short"><p>Method to determine whether this Component is floating.</p>
1741 </div><div class="long"><p>Method to determine whether this Component is floating.</p>
1742 <h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the floating state of this component.</p>
1743 </li></ul></div></div></div><div id="method-isHidden" class="member inherited"><a href="Ext.grid.column.Number.html#method-isHidden" rel="method-isHidden" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isHidden" class="viewSource">view source</a></div><a name="isHidden"></a><a name="method-isHidden"></a><a href="Ext.grid.column.Number.html#" rel="method-isHidden" class="cls expand">isHidden</a> : Boolean</div><div class="description"><div class="short"><p>Method to determine whether this Component is currently set to hidden.</p>
1744 </div><div class="long"><p>Method to determine whether this Component is currently set to hidden.</p>
1745 <h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the hidden state of this Component.</p>
1746 </li></ul></div></div></div><div id="method-isVisible" class="member inherited"><a href="Ext.grid.column.Number.html#method-isVisible" rel="method-isVisible" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isVisible" class="viewSource">view source</a></div><a name="isVisible"></a><a name="method-isVisible"></a><a href="Ext.grid.column.Number.html#" rel="method-isVisible" class="cls expand">isVisible</a>(
1747 <span class="pre">Boolean deep</span>)
1748  : Boolean</div><div class="description"><div class="short"><p>Returns true if this component is visible.</p>
1749 </div><div class="long"><p>Returns true if this component is visible.</p>
1750 <h3 class="pa">Parameters</h3><ul><li><span class="pre">deep</span> : Boolean<div class="sub-desc"><p>. <p>Optional. Pass <code>true</code> to interrogate the visibility status of all
1751 parent Containers to determine whether this Component is truly visible to the user.</p></p>
1752
1753 <p>Generally, to determine whether a Component is hidden, the no argument form is needed. For example
1754 when creating dynamically laid out UIs in a hidden Container before showing them.</p>
1755
1756 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if this component is visible, false otherwise.</p>
1757 </li></ul></div></div></div><div id="method-isXType" class="member inherited"><a href="Ext.grid.column.Number.html#method-isXType" rel="method-isXType" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isXType" class="viewSource">view source</a></div><a name="isXType"></a><a name="method-isXType"></a><a href="Ext.grid.column.Number.html#" rel="method-isXType" class="cls expand">isXType</a>(
1758 <span class="pre">String xtype, [Boolean shallow]</span>)
1759  : Boolean</div><div class="description"><div class="short">Tests whether or not this Component is of a specific xtype. This can test whether this Component is descended
1760 from th...</div><div class="long"><p>Tests whether or not this Component is of a specific xtype. This can test whether this Component is descended
1761 from the xtype (default) or whether it is directly of the xtype specified (shallow = true).</p>
1762
1763
1764 <p><b>If using your own subclasses, be aware that a Component must register its own xtype
1765 to participate in determination of inherited xtypes.</b></p>
1766
1767
1768 <p>For a list of all available xtypes, see the <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> header.</p>
1769
1770
1771 <p>Example usage:</p>
1772
1773
1774 <pre><code>var t = new Ext.form.field.Text();
1775 var isText = t.isXType('textfield');        // true
1776 var isBoxSubclass = t.isXType('field');       // true, descended from <a href="Ext.form.field.Base.html" rel="Ext.form.field.Base" class="docClass">Ext.form.field.Base</a>
1777 var isBoxInstance = t.isXType('field', true); // false, not a direct <a href="Ext.form.field.Base.html" rel="Ext.form.field.Base" class="docClass">Ext.form.field.Base</a> instance
1778 </code></pre>
1779
1780 <h3 class="pa">Parameters</h3><ul><li><span class="pre">xtype</span> : String<div class="sub-desc"><p>The xtype to check for this Component</p>
1781 </div></li><li><span class="pre">shallow</span> : Boolean<div class="sub-desc"><p>(optional) False to check whether this Component is descended from the xtype (this is
1782 the default), or true to check whether this Component is directly of the specified xtype.</p>
1783 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if this component descends from the specified xtype, false otherwise.</p>
1784 </li></ul></div></div></div><div id="method-move" class="member inherited"><a href="Ext.grid.column.Number.html#method-move" rel="method-move" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-move" class="viewSource">view source</a></div><a name="move"></a><a name="method-move"></a><a href="Ext.grid.column.Number.html#" rel="method-move" class="cls expand">move</a>(
1785 <span class="pre">Number fromIdx, Number toIdx</span>)
1786  : Ext.Component</div><div class="description"><div class="short"><p>Moves a Component within the Container</p>
1787 </div><div class="long"><p>Moves a Component within the Container</p>
1788 <h3 class="pa">Parameters</h3><ul><li><span class="pre">fromIdx</span> : Number<div class="sub-desc"><p>The index the Component you wish to move is currently at.</p>
1789 </div></li><li><span class="pre">toIdx</span> : Number<div class="sub-desc"><p>The new index for the Component.</p>
1790 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>component The Component (or config object) that was moved.</p>
1791 </li></ul></div></div></div><div id="method-nextNode" class="member inherited"><a href="Ext.grid.column.Number.html#method-nextNode" rel="method-nextNode" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-nextNode" class="viewSource">view source</a></div><a name="nextNode"></a><a name="method-nextNode"></a><a href="Ext.grid.column.Number.html#" rel="method-nextNode" class="cls expand">nextNode</a>(
1792 <span class="pre">String selector, Object includeSelf</span>)
1793  : void</div><div class="description"><div class="short">Returns the next node in the Component tree in tree traversal order.
1794
1795
1796 Note that this is not limited to siblings, and...</div><div class="long"><p>Returns the next node in the Component tree in tree traversal order.</p>
1797
1798
1799 <p>Note that this is not limited to siblings, and if invoked upon a node with no matching siblings, will
1800 walk the tree to attempt to find a match. Contrast with <a href="Ext.grid.column.Number.html#pnextSibling" rel="Ext.grid.column.Number#pnextSibling" class="docClass">pnextSibling</a>.</p>
1801
1802 <h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>Optional A <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector to filter the following nodes.</p>
1803 </div></li><li><span class="pre">includeSelf</span> : Object<div class="sub-desc">
1804 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>The next node (or the next node which matches the selector). Returns null if there is no matching node.</p>
1805 </li></ul></div></div></div><div id="method-nextSibling" class="member inherited"><a href="Ext.grid.column.Number.html#method-nextSibling" rel="method-nextSibling" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-nextSibling" class="viewSource">view source</a></div><a name="nextSibling"></a><a name="method-nextSibling"></a><a href="Ext.grid.column.Number.html#" rel="method-nextSibling" class="cls expand">nextSibling</a>(
1806 <span class="pre">String selector</span>)
1807  : void</div><div class="description"><div class="short">Returns the next sibling of this Component.
1808
1809
1810 Optionally selects the next sibling which matches the passed ComponentQ...</div><div class="long"><p>Returns the next sibling of this Component.</p>
1811
1812
1813 <p>Optionally selects the next sibling which matches the passed <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector.</p>
1814
1815
1816 <p>May also be refered to as <code><b>next()</b></code></p>
1817
1818
1819 <p>Note that this is limited to siblings, and if no siblings of the item match, <code>null</code> is returned. Contrast with <a href="Ext.grid.column.Number.html#nextNode" rel="Ext.grid.column.Number#nextNode" class="docClass">nextNode</a></p>
1820
1821 <h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>Optional A <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector to filter the following items.</p>
1822 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>The next sibling (or the next sibling which matches the selector). Returns null if there is no matching sibling.</p>
1823 </li></ul></div></div></div><div id="method-observe" class="member inherited"><a href="Ext.grid.column.Number.html#method-observe" rel="method-observe" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-observe" class="viewSource">view source</a></div><a name="observe"></a><a name="method-observe"></a><a href="Ext.grid.column.Number.html#" rel="method-observe" class="cls expand">observe</a>(
1824 <span class="pre">Function c, Object listeners</span>)
1825  : void</div><div class="description"><div class="short">Sets observability on the passed class constructor.
1826
1827 This makes any event fired on any instance of the passed class a...</div><div class="long"><p>Sets observability on the passed class constructor.</p>
1828
1829 <p>This makes any event fired on any instance of the passed class also fire a single event through
1830 the <strong>class</strong> allowing for central handling of events on many instances at once.</p>
1831
1832 <p>Usage:</p>
1833
1834 <pre><code>Ext.util.Observable.observe(Ext.data.Connection);
1835 Ext.data.Connection.on('beforerequest', function(con, options) {
1836     console.log('Ajax request made to ' + options.url);
1837 });
1838 </code></pre>
1839 <h3 class="pa">Parameters</h3><ul><li><span class="pre">c</span> : Function<div class="sub-desc"><p>The class constructor to make observable.</p>
1840 </div></li><li><span class="pre">listeners</span> : Object<div class="sub-desc"><p>An object containing a series of listeners to add. See <a href="Ext.grid.column.Number.html#addListener" rel="Ext.grid.column.Number#addListener" class="docClass">addListener</a>.</p>
1841 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1842 </li></ul></div></div></div><div id="method-on" class="member inherited"><a href="Ext.grid.column.Number.html#method-on" rel="method-on" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-on" class="viewSource">view source</a></div><a name="on"></a><a name="method-on"></a><a href="Ext.grid.column.Number.html#" rel="method-on" class="cls expand">on</a>(
1843 <span class="pre">String eventName, Function handler, [Object scope], [Object options]</span>)
1844  : void</div><div class="description"><div class="short"><p>Appends an event handler to this object (shorthand for <a href="Ext.grid.column.Number.html#addListener" rel="Ext.grid.column.Number#addListener" class="docClass">addListener</a>.)</p>
1845 </div><div class="long"><p>Appends an event handler to this object (shorthand for <a href="Ext.grid.column.Number.html#addListener" rel="Ext.grid.column.Number#addListener" class="docClass">addListener</a>.)</p>
1846 <h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The type of event to listen for</p>
1847 </div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The method the event invokes</p>
1848 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
1849 <b>If omitted, defaults to the object which fired the event.</b></p>
1850 </div></li><li><span class="pre">options</span> : Object<div class="sub-desc"><p>(optional) An object containing handler configuration.</p>
1851 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1852 </li></ul></div></div></div><div id="method-prepareData" class="member inherited"><a href="Ext.grid.column.Number.html#method-prepareData" rel="method-prepareData" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-method-prepareData" class="viewSource">view source</a></div><a name="prepareData"></a><a name="method-prepareData"></a><a href="Ext.grid.column.Number.html#" rel="method-prepareData" class="cls expand">prepareData</a>(
1853 <span class="pre">Object data, Object rowIdx, Object record, Object view</span>)
1854  : void</div><div class="description"><div class="short"><p>Maps the record data to base it on the header id's.
1855 This correlates to the markup/template generated by
1856 TableChunker.</p>
1857 </div><div class="long"><p>Maps the record data to base it on the header id's.
1858 This correlates to the markup/template generated by
1859 TableChunker.</p>
1860 <h3 class="pa">Parameters</h3><ul><li><span class="pre">data</span> : Object<div class="sub-desc">
1861 </div></li><li><span class="pre">rowIdx</span> : Object<div class="sub-desc">
1862 </div></li><li><span class="pre">record</span> : Object<div class="sub-desc">
1863 </div></li><li><span class="pre">view</span> : Object<div class="sub-desc">
1864 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1865 </li></ul></div></div></div><div id="method-previousNode" class="member inherited"><a href="Ext.grid.column.Number.html#method-previousNode" rel="method-previousNode" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-previousNode" class="viewSource">view source</a></div><a name="previousNode"></a><a name="method-previousNode"></a><a href="Ext.grid.column.Number.html#" rel="method-previousNode" class="cls expand">previousNode</a>(
1866 <span class="pre">String selector, Object includeSelf</span>)
1867  : void</div><div class="description"><div class="short">Returns the previous node in the Component tree in tree traversal order.
1868
1869
1870 Note that this is not limited to siblings,...</div><div class="long"><p>Returns the previous node in the Component tree in tree traversal order.</p>
1871
1872
1873 <p>Note that this is not limited to siblings, and if invoked upon a node with no matching siblings, will
1874 walk the tree in reverse order to attempt to find a match. Contrast with <a href="Ext.grid.column.Number.html#previousSibling" rel="Ext.grid.column.Number#previousSibling" class="docClass">previousSibling</a>.</p>
1875
1876 <h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>Optional. A <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector to filter the preceding nodes.</p>
1877 </div></li><li><span class="pre">includeSelf</span> : Object<div class="sub-desc">
1878 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>The previous node (or the previous node which matches the selector). Returns null if there is no matching node.</p>
1879 </li></ul></div></div></div><div id="method-previousSibling" class="member inherited"><a href="Ext.grid.column.Number.html#method-previousSibling" rel="method-previousSibling" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-previousSibling" class="viewSource">view source</a></div><a name="previousSibling"></a><a name="method-previousSibling"></a><a href="Ext.grid.column.Number.html#" rel="method-previousSibling" class="cls expand">previousSibling</a>(
1880 <span class="pre">String selector</span>)
1881  : void</div><div class="description"><div class="short">Returns the previous sibling of this Component.
1882
1883
1884 Optionally selects the previous sibling which matches the passed Co...</div><div class="long"><p>Returns the previous sibling of this Component.</p>
1885
1886
1887 <p>Optionally selects the previous sibling which matches the passed <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector.</p>
1888
1889
1890 <p>May also be refered to as <code><b>prev()</b></code></p>
1891
1892
1893 <p>Note that this is limited to siblings, and if no siblings of the item match, <code>null</code> is returned. Contrast with <a href="Ext.grid.column.Number.html#previousNode" rel="Ext.grid.column.Number#previousNode" class="docClass">previousNode</a></p>
1894
1895 <h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>Optional. A <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector to filter the preceding items.</p>
1896 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>The previous sibling (or the previous sibling which matches the selector). Returns null if there is no matching sibling.</p>
1897 </li></ul></div></div></div><div id="method-query" class="member inherited"><a href="Ext.grid.column.Number.html#method-query" rel="method-query" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-query" class="viewSource">view source</a></div><a name="query"></a><a name="method-query"></a><a href="Ext.grid.column.Number.html#" rel="method-query" class="cls expand">query</a>(
1898 <span class="pre">String selector</span>)
1899  : Array</div><div class="description"><div class="short">Retrieves all descendant components which match the passed selector.
1900 Executes an Ext.ComponentQuery.query using this ...</div><div class="long"><p>Retrieves all descendant components which match the passed selector.
1901 Executes an Ext.ComponentQuery.query using this container as its root.</p>
1902 <h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>Selector complying to an <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">Ext.ComponentQuery</a> selector</p>
1903 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span>&nbsp; &nbsp;<p>Ext.Component's which matched the selector</p>
1904 </li></ul></div></div></div><div id="method-relayEvents" class="member inherited"><a href="Ext.grid.column.Number.html#method-relayEvents" rel="method-relayEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-relayEvents" class="viewSource">view source</a></div><a name="relayEvents"></a><a name="method-relayEvents"></a><a href="Ext.grid.column.Number.html#" rel="method-relayEvents" class="cls expand">relayEvents</a>(
1905 <span class="pre">Object origin, Array events, Object prefix</span>)
1906  : void</div><div class="description"><div class="short"><p>Relays selected events from the specified Observable as if the events were fired by <code><b>this</b></code>.</p>
1907 </div><div class="long"><p>Relays selected events from the specified Observable as if the events were fired by <code><b>this</b></code>.</p>
1908 <h3 class="pa">Parameters</h3><ul><li><span class="pre">origin</span> : Object<div class="sub-desc"><p>The Observable whose events this object is to relay.</p>
1909 </div></li><li><span class="pre">events</span> : Array<div class="sub-desc"><p>Array of event names to relay.</p>
1910 </div></li><li><span class="pre">prefix</span> : Object<div class="sub-desc">
1911 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1912 </li></ul></div></div></div><div id="method-releaseCapture" class="member inherited"><a href="Ext.grid.column.Number.html#method-releaseCapture" rel="method-releaseCapture" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-releaseCapture" class="viewSource">view source</a></div><a name="releaseCapture"></a><a name="method-releaseCapture"></a><a href="Ext.grid.column.Number.html#" rel="method-releaseCapture" class="cls expand">releaseCapture</a>(
1913 <span class="pre">Observable o</span>)
1914  : void</div><div class="description"><div class="short"><p>Removes <b>all</b> added captures from the Observable.</p>
1915 </div><div class="long"><p>Removes <b>all</b> added captures from the Observable.</p>
1916 <h3 class="pa">Parameters</h3><ul><li><span class="pre">o</span> : Observable<div class="sub-desc"><p>The Observable to release</p>
1917 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1918 </li></ul></div></div></div><div id="method-remove" class="member inherited"><a href="Ext.grid.column.Number.html#method-remove" rel="method-remove" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-remove" class="viewSource">view source</a></div><a name="remove"></a><a name="method-remove"></a><a href="Ext.grid.column.Number.html#" rel="method-remove" class="cls expand">remove</a>(
1919 <span class="pre">Component/String component, [Boolean autoDestroy]</span>)
1920  : Ext.Component</div><div class="description"><div class="short">Removes a component from this container.  Fires the beforeremove event before removing, then fires
1921 the remove event a...</div><div class="long"><p>Removes a component from this container.  Fires the <a href="Ext.grid.column.Number.html#beforeremove" rel="Ext.grid.column.Number#beforeremove" class="docClass">beforeremove</a> event before removing, then fires
1922 the <a href="Ext.grid.column.Number.html#remove" rel="Ext.grid.column.Number#remove" class="docClass">remove</a> event after the component has been removed.</p>
1923 <h3 class="pa">Parameters</h3><ul><li><span class="pre">component</span> : Component/String<div class="sub-desc"><p>The component reference or id to remove.</p>
1924 </div></li><li><span class="pre">autoDestroy</span> : Boolean<div class="sub-desc"><p>(optional) True to automatically invoke the removed Component's <a href="Ext.Component.html#destroy" rel="Ext.Component#destroy" class="docClass">Ext.Component.destroy</a> function.
1925 Defaults to the value of this Container's <a href="Ext.grid.column.Number.html#autoDestroy" rel="Ext.grid.column.Number#autoDestroy" class="docClass">autoDestroy</a> config.</p>
1926 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>component The Component that was removed.</p>
1927 </li></ul></div></div></div><div id="method-removeAll" class="member inherited"><a href="Ext.grid.column.Number.html#method-removeAll" rel="method-removeAll" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-method-removeAll" class="viewSource">view source</a></div><a name="removeAll"></a><a name="method-removeAll"></a><a href="Ext.grid.column.Number.html#" rel="method-removeAll" class="cls expand">removeAll</a>(
1928 <span class="pre">[Boolean autoDestroy]</span>)
1929  : Array</div><div class="description"><div class="short"><p>Removes all components from this container.</p>
1930 </div><div class="long"><p>Removes all components from this container.</p>
1931 <h3 class="pa">Parameters</h3><ul><li><span class="pre">autoDestroy</span> : Boolean<div class="sub-desc"><p>(optional) True to automatically invoke the removed Component's <a href="Ext.Component.html#destroy" rel="Ext.Component#destroy" class="docClass">Ext.Component.destroy</a> function.
1932 Defaults to the value of this Container's <a href="Ext.grid.column.Number.html#autoDestroy" rel="Ext.grid.column.Number#autoDestroy" class="docClass">autoDestroy</a> config.</p>
1933 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span>&nbsp; &nbsp;<p>Array of the destroyed components</p>
1934 </li></ul></div></div></div><div id="method-removeCls" class="member inherited"><a href="Ext.grid.column.Number.html#method-removeCls" rel="method-removeCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-removeCls" class="viewSource">view source</a></div><a name="removeCls"></a><a name="method-removeCls"></a><a href="Ext.grid.column.Number.html#" rel="method-removeCls" class="cls expand">removeCls</a>(
1935 <span class="pre">Object className</span>)
1936  : Ext.Component</div><div class="description"><div class="short"><p>Removes a CSS class from the top level element representing this component.</p>
1937 </div><div class="long"><p>Removes a CSS class from the top level element representing this component.</p>
1938 <h3 class="pa">Parameters</h3><ul><li><span class="pre">className</span> : Object<div class="sub-desc">
1939 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>Returns the Component to allow method chaining.</p>
1940 </li></ul></div></div></div><div id="method-removeClsWithUI" class="member inherited"><a href="Ext.grid.column.Number.html#method-removeClsWithUI" rel="method-removeClsWithUI" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-removeClsWithUI" class="viewSource">view source</a></div><a name="removeClsWithUI"></a><a name="method-removeClsWithUI"></a><a href="Ext.grid.column.Number.html#" rel="method-removeClsWithUI" class="cls expand">removeClsWithUI</a>(
1941 <span class="pre">String/Array cls</span>)
1942  : void</div><div class="description"><div class="short">Removes a cls to the uiCls array, which will also call removeUIClsToElement and removes
1943 it from all elements of this ...</div><div class="long"><p>Removes a cls to the uiCls array, which will also call <a href="Ext.grid.column.Number.html#removeUIClsToElement" rel="Ext.grid.column.Number#removeUIClsToElement" class="docClass">removeUIClsToElement</a> and removes
1944 it from all elements of this component.</p>
1945 <h3 class="pa">Parameters</h3><ul><li><span class="pre">cls</span> : String/Array<div class="sub-desc"><p>A string or an array of strings to remove to the uiCls</p>
1946 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1947 </li></ul></div></div></div><div id="method-removeListener" class="member inherited"><a href="Ext.grid.column.Number.html#method-removeListener" rel="method-removeListener" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-removeListener" class="viewSource">view source</a></div><a name="removeListener"></a><a name="method-removeListener"></a><a href="Ext.grid.column.Number.html#" rel="method-removeListener" class="cls expand">removeListener</a>(
1948 <span class="pre">String eventName, Function handler, [Object scope]</span>)
1949  : void</div><div class="description"><div class="short"><p>Removes an event handler.</p>
1950 </div><div class="long"><p>Removes an event handler.</p>
1951 <h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The type of event the handler was associated with.</p>
1952 </div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The handler to remove. <b>This must be a reference to the function passed into the <a href="Ext.grid.column.Number.html#addListener" rel="Ext.grid.column.Number#addListener" class="docClass">addListener</a> call.</b></p>
1953 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope originally specified for the handler.</p>
1954 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1955 </li></ul></div></div></div><div id="method-removeManagedListener" class="member inherited"><a href="Ext.grid.column.Number.html#method-removeManagedListener" rel="method-removeManagedListener" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-removeManagedListener" class="viewSource">view source</a></div><a name="removeManagedListener"></a><a name="method-removeManagedListener"></a><a href="Ext.grid.column.Number.html#" rel="method-removeManagedListener" class="cls expand">removeManagedListener</a>(
1956 <span class="pre">Observable|Element item, Object|String ename, Function fn, Object scope</span>)
1957  : void</div><div class="description"><div class="short"><p>Removes listeners that were added by the <a href="Ext.grid.column.Number.html#mon" rel="Ext.grid.column.Number#mon" class="docClass">mon</a> method.</p>
1958 </div><div class="long"><p>Removes listeners that were added by the <a href="Ext.grid.column.Number.html#mon" rel="Ext.grid.column.Number#mon" class="docClass">mon</a> method.</p>
1959 <h3 class="pa">Parameters</h3><ul><li><span class="pre">item</span> : Observable|Element<div class="sub-desc"><p>The item from which to remove a listener/listeners.</p>
1960 </div></li><li><span class="pre">ename</span> : Object|String<div class="sub-desc"><p>The event name, or an object containing event name properties.</p>
1961 </div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
1962 is the handler function.</p>
1963 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
1964 is the scope (<code>this</code> reference) in which the handler function is executed.</p>
1965 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1966 </li></ul></div></div></div><div id="method-resumeEvents" class="member inherited"><a href="Ext.grid.column.Number.html#method-resumeEvents" rel="method-resumeEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-resumeEvents" class="viewSource">view source</a></div><a name="resumeEvents"></a><a name="method-resumeEvents"></a><a href="Ext.grid.column.Number.html#" rel="method-resumeEvents" class="cls expand">resumeEvents</a> : void</div><div class="description"><div class="short">Resume firing events. (see suspendEvents)
1967 If events were suspended using the queueSuspended parameter, then all
1968 event...</div><div class="long"><p>Resume firing events. (see <a href="Ext.grid.column.Number.html#suspendEvents" rel="Ext.grid.column.Number#suspendEvents" class="docClass">suspendEvents</a>)
1969 If events were suspended using the <code><b>queueSuspended</b></code> parameter, then all
1970 events fired during event suspension will be sent to any listeners now.</p>
1971 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1972 </li></ul></div></div></div><div id="method-sequenceFx" class="member inherited"><a href="Ext.grid.column.Number.html#method-sequenceFx" rel="method-sequenceFx" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-method-sequenceFx" class="viewSource">view source</a></div><a name="sequenceFx"></a><a name="method-sequenceFx"></a><a href="Ext.grid.column.Number.html#" rel="method-sequenceFx" class="cls expand">sequenceFx</a> : Ext.core.Element</div><div class="description"><div class="short">Ensures that all effects queued after sequenceFx is called on this object are
1973 run in sequence.  This is the opposite ...</div><div class="long"><p>Ensures that all effects queued after sequenceFx is called on this object are
1974 run in sequence.  This is the opposite of <a href="Ext.grid.column.Number.html#syncFx" rel="Ext.grid.column.Number#syncFx" class="docClass">syncFx</a>.</p>
1975 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.core.Element</span>&nbsp; &nbsp;<p>The Element</p>
1976 </li></ul></div></div></div><div id="method-setActive" class="member inherited"><a href="Ext.grid.column.Number.html#method-setActive" rel="method-setActive" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-setActive" class="viewSource">view source</a></div><a name="setActive"></a><a name="method-setActive"></a><a href="Ext.grid.column.Number.html#" rel="method-setActive" class="cls expand">setActive</a>(
1977 <span class="pre">Boolean active, Component newActive</span>)
1978  : void</div><div class="description"><div class="short">This method is called internally by Ext.ZIndexManager to signal that a floating
1979 Component has either been moved to th...</div><div class="long"><p>This method is called internally by <a href="Ext.ZIndexManager.html" rel="Ext.ZIndexManager" class="docClass">Ext.ZIndexManager</a> to signal that a floating
1980 Component has either been moved to the top of its zIndex stack, or pushed from the top of its zIndex stack.</p>
1981
1982
1983 <p>If a <i>Window</i> is superceded by another Window, deactivating it hides its shadow.</p>
1984
1985
1986 <p>This method also fires the <a href="Ext.grid.column.Number.html#activate" rel="Ext.grid.column.Number#activate" class="docClass">activate</a> or <a href="Ext.grid.column.Number.html#deactivate" rel="Ext.grid.column.Number#deactivate" class="docClass">deactivate</a> event depending on which action occurred.</p>
1987
1988 <h3 class="pa">Parameters</h3><ul><li><span class="pre">active</span> : Boolean<div class="sub-desc"><p>True to activate the Component, false to deactivate it (defaults to false)</p>
1989 </div></li><li><span class="pre">newActive</span> : Component<div class="sub-desc"><p>The newly active Component which is taking over topmost zIndex position.</p>
1990 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1991 </li></ul></div></div></div><div id="method-setAutoScroll" class="member inherited"><a href="Ext.grid.column.Number.html#method-setAutoScroll" rel="method-setAutoScroll" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-setAutoScroll" class="viewSource">view source</a></div><a name="setAutoScroll"></a><a name="method-setAutoScroll"></a><a href="Ext.grid.column.Number.html#" rel="method-setAutoScroll" class="cls expand">setAutoScroll</a>(
1992 <span class="pre">Boolean scroll</span>)
1993  : Ext.Component</div><div class="description"><div class="short"><p>Sets the overflow on the content element of the component.</p>
1994 </div><div class="long"><p>Sets the overflow on the content element of the component.</p>
1995 <h3 class="pa">Parameters</h3><ul><li><span class="pre">scroll</span> : Boolean<div class="sub-desc"><p>True to allow the Component to auto scroll.</p>
1996 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1997 </li></ul></div></div></div><div id="method-setDisabled" class="member inherited"><a href="Ext.grid.column.Number.html#method-setDisabled" rel="method-setDisabled" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setDisabled" class="viewSource">view source</a></div><a name="setDisabled"></a><a name="method-setDisabled"></a><a href="Ext.grid.column.Number.html#" rel="method-setDisabled" class="cls expand">setDisabled</a>(
1998 <span class="pre">Boolean disabled</span>)
1999  : void</div><div class="description"><div class="short"><p>Enable or disable the component.</p>
2000 </div><div class="long"><p>Enable or disable the component.</p>
2001 <h3 class="pa">Parameters</h3><ul><li><span class="pre">disabled</span> : Boolean<div class="sub-desc">
2002 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
2003 </li></ul></div></div></div><div id="method-setDocked" class="member inherited"><a href="Ext.grid.column.Number.html#method-setDocked" rel="method-setDocked" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setDocked" class="viewSource">view source</a></div><a name="setDocked"></a><a name="method-setDocked"></a><a href="Ext.grid.column.Number.html#" rel="method-setDocked" class="cls expand">setDocked</a>(
2004 <span class="pre">Object dock, Object layoutParent</span>)
2005  : Component</div><div class="description"><div class="short">Sets the dock position of this component in its parent panel. Note that
2006 this only has effect if this item is part of ...</div><div class="long"><p>Sets the dock position of this component in its parent panel. Note that
2007 this only has effect if this item is part of the dockedItems collection
2008 of a parent that has a DockLayout (note that any Panel has a DockLayout
2009 by default)</p>
2010 <h3 class="pa">Parameters</h3><ul><li><span class="pre">dock</span> : Object<div class="sub-desc">
2011 </div></li><li><span class="pre">layoutParent</span> : Object<div class="sub-desc">
2012 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
2013 </li></ul></div></div></div><div id="method-setEditor" class="member inherited"><a href="Ext.grid.column.Number.html#method-setEditor" rel="method-setEditor" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.column.Column.html" class="definedIn docClass">Ext.grid.column.Column</a><br/><a href="../source/Column.html#Ext-grid.column.Column-method-setEditor" class="viewSource">view source</a></div><a name="setEditor"></a><a name="method-setEditor"></a><a href="Ext.grid.column.Number.html#" rel="method-setEditor" class="cls expand">setEditor</a>(
2014 <span class="pre">Mixed field</span>)
2015  : void</div><div class="description"><div class="short">Sets the form field to be used for editing. Note: This method only has an implementation
2016 if an Editing plugin has bee...</div><div class="long"><p>Sets the form field to be used for editing. Note: This method only has an implementation
2017 if an Editing plugin has been enabled on the grid.</p>
2018 <h3 class="pa">Parameters</h3><ul><li><span class="pre">field</span> : Mixed<div class="sub-desc"><p>An object representing a field to be created. If no xtype is specified a 'textfield' is assumed.</p>
2019 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
2020 </li></ul></div></div></div><div id="method-setHeight" class="member inherited"><a href="Ext.grid.column.Number.html#method-setHeight" rel="method-setHeight" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setHeight" class="viewSource">view source</a></div><a name="setHeight"></a><a name="method-setHeight"></a><a href="Ext.grid.column.Number.html#" rel="method-setHeight" class="cls expand">setHeight</a>(
2021 <span class="pre">Number height</span>)
2022  : Ext.Component</div><div class="description"><div class="short"><p>Sets the height of the component.  This method fires the <a href="Ext.grid.column.Number.html#resize" rel="Ext.grid.column.Number#resize" class="docClass">resize</a> event.</p>
2023 </div><div class="long"><p>Sets the height of the component.  This method fires the <a href="Ext.grid.column.Number.html#resize" rel="Ext.grid.column.Number#resize" class="docClass">resize</a> event.</p>
2024 <h3 class="pa">Parameters</h3><ul><li><span class="pre">height</span> : Number<div class="sub-desc"><p>The new height to set. This may be one of:<div class="mdetail-params"><ul>
2025 <li>A Number specifying the new height in the <a href="Ext.grid.column.Number.html#getEl" rel="Ext.grid.column.Number#getEl" class="docClass">Element</a>'s <a href="Ext.core.Element.html#defaultUnit" rel="Ext.core.Element#defaultUnit" class="docClass">Ext.core.Element.defaultUnit</a>s (by default, pixels).</li>
2026 <li>A String used to set the CSS height style.</li>
2027 <li><i>undefined</i> to leave the height unchanged.</li>
2028 </ul></div></p>
2029 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
2030 </li></ul></div></div></div><div id="method-setLoading" class="member inherited"><a href="Ext.grid.column.Number.html#method-setLoading" rel="method-setLoading" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setLoading" class="viewSource">view source</a></div><a name="setLoading"></a><a name="method-setLoading"></a><a href="Ext.grid.column.Number.html#" rel="method-setLoading" class="cls expand">setLoading</a>(
2031 <span class="pre">Boolean/Object/String load, Boolean targetEl</span>)
2032  : Ext.LoadMask</div><div class="description"><div class="short"><p>This method allows you to show or hide a LoadMask on top of this component.</p>
2033 </div><div class="long"><p>This method allows you to show or hide a LoadMask on top of this component.</p>
2034 <h3 class="pa">Parameters</h3><ul><li><span class="pre">load</span> : Boolean/Object/String<div class="sub-desc"><p>True to show the default LoadMask, a config object
2035 that will be passed to the LoadMask constructor, or a message String to show. False to
2036 hide the current LoadMask.</p>
2037 </div></li><li><span class="pre">targetEl</span> : Boolean<div class="sub-desc"><p>True to mask the targetEl of this Component instead of the this.el.
2038 For example, setting this to true on a Panel will cause only the body to be masked. (defaults to false)</p>
2039 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.LoadMask</span>&nbsp; &nbsp;<p>The LoadMask instance that has just been shown.</p>
2040 </li></ul></div></div></div><div id="method-setPagePosition" class="member inherited"><a href="Ext.grid.column.Number.html#method-setPagePosition" rel="method-setPagePosition" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-setPagePosition" class="viewSource">view source</a></div><a name="setPagePosition"></a><a name="method-setPagePosition"></a><a href="Ext.grid.column.Number.html#" rel="method-setPagePosition" class="cls expand">setPagePosition</a>(
2041 <span class="pre">Number x, Number y, Mixed animate</span>)
2042  : Ext.Component</div><div class="description"><div class="short">Sets the page XY position of the component.  To set the left and top instead, use setPosition.
2043 This method fires the ...</div><div class="long"><p>Sets the page XY position of the component.  To set the left and top instead, use <a href="Ext.grid.column.Number.html#setPosition" rel="Ext.grid.column.Number#setPosition" class="docClass">setPosition</a>.
2044 This method fires the <a href="Ext.grid.column.Number.html#move" rel="Ext.grid.column.Number#move" class="docClass">move</a> event.</p>
2045 <h3 class="pa">Parameters</h3><ul><li><span class="pre">x</span> : Number<div class="sub-desc"><p>The new x position</p>
2046 </div></li><li><span class="pre">y</span> : Number<div class="sub-desc"><p>The new y position</p>
2047 </div></li><li><span class="pre">animate</span> : Mixed<div class="sub-desc"><p>If passed, the Component is <i>animated</i> into its new position. If this parameter
2048 is a number, it is used as the animation duration in milliseconds.</p>
2049 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
2050 </li></ul></div></div></div><div id="method-setPosition" class="member inherited"><a href="Ext.grid.column.Number.html#method-setPosition" rel="method-setPosition" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-setPosition" class="viewSource">view source</a></div><a name="setPosition"></a><a name="method-setPosition"></a><a href="Ext.grid.column.Number.html#" rel="method-setPosition" class="cls expand">setPosition</a>(
2051 <span class="pre">Number left, Number top, Mixed animate</span>)
2052  : Ext.Component</div><div class="description"><div class="short">Sets the left and top of the component.  To set the page XY position instead, use setPagePosition.
2053 This method fires ...</div><div class="long"><p>Sets the left and top of the component.  To set the page XY position instead, use <a href="Ext.grid.column.Number.html#setPagePosition" rel="Ext.grid.column.Number#setPagePosition" class="docClass">setPagePosition</a>.
2054 This method fires the <a href="Ext.grid.column.Number.html#move" rel="Ext.grid.column.Number#move" class="docClass">move</a> event.</p>
2055 <h3 class="pa">Parameters</h3><ul><li><span class="pre">left</span> : Number<div class="sub-desc"><p>The new left</p>
2056 </div></li><li><span class="pre">top</span> : Number<div class="sub-desc"><p>The new top</p>
2057 </div></li><li><span class="pre">animate</span> : Mixed<div class="sub-desc"><p>If true, the Component is <i>animated</i> into its new position. You may also pass an animation configuration.</p>
2058 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
2059 </li></ul></div></div></div><div id="method-setSize" class="member inherited"><a href="Ext.grid.column.Number.html#method-setSize" rel="method-setSize" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setSize" class="viewSource">view source</a></div><a name="setSize"></a><a name="method-setSize"></a><a href="Ext.grid.column.Number.html#" rel="method-setSize" class="cls expand">setSize</a>(
2060 <span class="pre">Mixed width, Mixed height</span>)
2061  : Ext.Component</div><div class="description"><div class="short">Sets the width and height of this Component. This method fires the resize event. This method can accept
2062 either width ...</div><div class="long"><p>Sets the width and height of this Component. This method fires the <a href="Ext.grid.column.Number.html#resize" rel="Ext.grid.column.Number#resize" class="docClass">resize</a> event. This method can accept
2063 either width and height as separate arguments, or you can pass a size object like <code>{width:10, height:20}</code>.</p>
2064 <h3 class="pa">Parameters</h3><ul><li><span class="pre">width</span> : Mixed<div class="sub-desc"><p>The new width to set. This may be one of:<div class="mdetail-params"><ul>
2065 <li>A Number specifying the new width in the <a href="Ext.grid.column.Number.html#getEl" rel="Ext.grid.column.Number#getEl" class="docClass">Element</a>'s <a href="Ext.core.Element.html#defaultUnit" rel="Ext.core.Element#defaultUnit" class="docClass">Ext.core.Element.defaultUnit</a>s (by default, pixels).</li>
2066 <li>A String used to set the CSS width style.</li>
2067 <li>A size object in the format <code>{width: widthValue, height: heightValue}</code>.</li>
2068 <li><code>undefined</code> to leave the width unchanged.</li>
2069 </ul></div></p>
2070 </div></li><li><span class="pre">height</span> : Mixed<div class="sub-desc"><p>The new height to set (not required if a size object is passed as the first arg).
2071 This may be one of:<div class="mdetail-params"><ul>
2072 <li>A Number specifying the new height in the <a href="Ext.grid.column.Number.html#getEl" rel="Ext.grid.column.Number#getEl" class="docClass">Element</a>'s <a href="Ext.core.Element.html#defaultUnit" rel="Ext.core.Element#defaultUnit" class="docClass">Ext.core.Element.defaultUnit</a>s (by default, pixels).</li>
2073 <li>A String used to set the CSS height style. Animation may <b>not</b> be used.</li>
2074 <li><code>undefined</code> to leave the height unchanged.</li>
2075 </ul></div></p>
2076 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
2077 </li></ul></div></div></div><div id="method-setUI" class="member inherited"><a href="Ext.grid.column.Number.html#method-setUI" rel="method-setUI" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setUI" class="viewSource">view source</a></div><a name="setUI"></a><a name="method-setUI"></a><a href="Ext.grid.column.Number.html#" rel="method-setUI" class="cls expand">setUI</a>(
2078 <span class="pre">String ui</span>)
2079  : void</div><div class="description"><div class="short">Sets the UI for the component. This will remove any existing UIs on the component. It will also
2080 loop through any uiCl...</div><div class="long"><p>Sets the UI for the component. This will remove any existing UIs on the component. It will also
2081 loop through any uiCls set on the component and rename them so they include the new UI</p>
2082 <h3 class="pa">Parameters</h3><ul><li><span class="pre">ui</span> : String<div class="sub-desc"><p>The new UI for the component</p>
2083 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
2084 </li></ul></div></div></div><div id="method-setVisible" class="member inherited"><a href="Ext.grid.column.Number.html#method-setVisible" rel="method-setVisible" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setVisible" class="viewSource">view source</a></div><a name="setVisible"></a><a name="method-setVisible"></a><a href="Ext.grid.column.Number.html#" rel="method-setVisible" class="cls expand">setVisible</a>(
2085 <span class="pre">Boolean visible</span>)
2086  : Ext.Component</div><div class="description"><div class="short"><p>Convenience function to hide or show this component by boolean.</p>
2087 </div><div class="long"><p>Convenience function to hide or show this component by boolean.</p>
2088 <h3 class="pa">Parameters</h3><ul><li><span class="pre">visible</span> : Boolean<div class="sub-desc"><p>True to show, false to hide</p>
2089 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
2090 </li></ul></div></div></div><div id="method-setWidth" class="member inherited"><a href="Ext.grid.column.Number.html#method-setWidth" rel="method-setWidth" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setWidth" class="viewSource">view source</a></div><a name="setWidth"></a><a name="method-setWidth"></a><a href="Ext.grid.column.Number.html#" rel="method-setWidth" class="cls expand">setWidth</a>(
2091 <span class="pre">Number width</span>)
2092  : Ext.Component</div><div class="description"><div class="short"><p>Sets the width of the component.  This method fires the <a href="Ext.grid.column.Number.html#resize" rel="Ext.grid.column.Number#resize" class="docClass">resize</a> event.</p>
2093 </div><div class="long"><p>Sets the width of the component.  This method fires the <a href="Ext.grid.column.Number.html#resize" rel="Ext.grid.column.Number#resize" class="docClass">resize</a> event.</p>
2094 <h3 class="pa">Parameters</h3><ul><li><span class="pre">width</span> : Number<div class="sub-desc"><p>The new width to setThis may be one of:<div class="mdetail-params"><ul>
2095 <li>A Number specifying the new width in the <a href="Ext.grid.column.Number.html#getEl" rel="Ext.grid.column.Number#getEl" class="docClass">Element</a>'s <a href="Ext.core.Element.html#defaultUnit" rel="Ext.core.Element#defaultUnit" class="docClass">Ext.core.Element.defaultUnit</a>s (by default, pixels).</li>
2096 <li>A String used to set the CSS width style.</li>
2097 </ul></div></p>
2098 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
2099 </li></ul></div></div></div><div id="method-show" class="member inherited"><a href="Ext.grid.column.Number.html#method-show" rel="method-show" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-show" class="viewSource">view source</a></div><a name="show"></a><a name="method-show"></a><a href="Ext.grid.column.Number.html#" rel="method-show" class="cls expand">show</a>(
2100 <span class="pre">String/Element animateTarget, [Function callback], [Object scope]</span>)
2101  : Component</div><div class="description"><div class="short">Shows this Component, rendering it first if autoRender or {&quot;floating are true.
2102
2103
2104 After being shown, a floating C...</div><div class="long"><p>Shows this Component, rendering it first if <a href="Ext.grid.column.Number.html#autoRender" rel="Ext.grid.column.Number#autoRender" class="docClass">autoRender</a> or {<a href="Ext.grid.column.Number.html"floating" rel=""floating" class="docClass">&quot;floating</a> are <code>true</code>.</p>
2105
2106
2107 <p>After being shown, a <a href="Ext.grid.column.Number.html#floating" rel="Ext.grid.column.Number#floating" class="docClass">floating</a> Component (such as a <a href="Ext.window.Window.html" rel="Ext.window.Window" class="docClass">Ext.window.Window</a>), is activated it and brought to the front of
2108 its <a href="Ext.grid.column.Number.html#ZIndexManager" rel="Ext.grid.column.Number#ZIndexManager" class="docClass">z-index stack</a>.</p>
2109
2110 <h3 class="pa">Parameters</h3><ul><li><span class="pre">animateTarget</span> : String/Element<div class="sub-desc"><p>Optional, and <b>only valid for <a href="Ext.grid.column.Number.html#floating" rel="Ext.grid.column.Number#floating" class="docClass">floating</a> Components such as
2111 <a href="Ext.window.Window.html" rel="Ext.window.Window" class="docClass">Window</a>s or <a href="Ext.tip.ToolTip.html" rel="Ext.tip.ToolTip" class="docClass">ToolTip</a>s, or regular Components which have been configured
2112 with <code>floating: true</code>.</b> The target from which the Component should
2113 animate from while opening (defaults to null with no animation)</p>
2114 </div></li><li><span class="pre">callback</span> : Function<div class="sub-desc"><p>(optional) A callback function to call after the Component is displayed. Only necessary if animation was specified.</p>
2115 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code>this</code> reference) in which the callback is executed. Defaults to this Component.</p>
2116 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
2117 </li></ul></div></div></div><div id="method-stopAnimation" class="member inherited"><a href="Ext.grid.column.Number.html#method-stopAnimation" rel="method-stopAnimation" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-method-stopAnimation" class="viewSource">view source</a></div><a name="stopAnimation"></a><a name="method-stopAnimation"></a><a href="Ext.grid.column.Number.html#" rel="method-stopAnimation" class="cls expand">stopAnimation</a> : Ext.core.Element</div><div class="description"><div class="short">@deprecated 4.0 Replaced by stopAnimation
2118 Stops any running effects and clears this object's internal effects queue i...</div><div class="long"><p>@deprecated 4.0 Replaced by <a href="Ext.grid.column.Number.html#stopAnimation" rel="Ext.grid.column.Number#stopAnimation" class="docClass">stopAnimation</a>
2119 Stops any running effects and clears this object's internal effects queue if it contains
2120 any additional effects that haven't started yet.</p>
2121 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.core.Element</span>&nbsp; &nbsp;<p>The Element</p>
2122 </li></ul></div></div></div><div id="method-suspendEvents" class="member inherited"><a href="Ext.grid.column.Number.html#method-suspendEvents" rel="method-suspendEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-suspendEvents" class="viewSource">view source</a></div><a name="suspendEvents"></a><a name="method-suspendEvents"></a><a href="Ext.grid.column.Number.html#" rel="method-suspendEvents" class="cls expand">suspendEvents</a>(
2123 <span class="pre">Boolean queueSuspended</span>)
2124  : void</div><div class="description"><div class="short"><p>Suspend the firing of all events. (see <a href="Ext.grid.column.Number.html#resumeEvents" rel="Ext.grid.column.Number#resumeEvents" class="docClass">resumeEvents</a>)</p>
2125 </div><div class="long"><p>Suspend the firing of all events. (see <a href="Ext.grid.column.Number.html#resumeEvents" rel="Ext.grid.column.Number#resumeEvents" class="docClass">resumeEvents</a>)</p>
2126 <h3 class="pa">Parameters</h3><ul><li><span class="pre">queueSuspended</span> : Boolean<div class="sub-desc"><p>Pass as true to queue up suspended events to be fired
2127 after the <a href="Ext.grid.column.Number.html#resumeEvents" rel="Ext.grid.column.Number#resumeEvents" class="docClass">resumeEvents</a> call instead of discarding all suspended events;</p>
2128 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
2129 </li></ul></div></div></div><div id="method-syncFx" class="member inherited"><a href="Ext.grid.column.Number.html#method-syncFx" rel="method-syncFx" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-method-syncFx" class="viewSource">view source</a></div><a name="syncFx"></a><a name="method-syncFx"></a><a href="Ext.grid.column.Number.html#" rel="method-syncFx" class="cls expand">syncFx</a> : Ext.core.Element</div><div class="description"><div class="short">Ensures that all effects queued after syncFx is called on this object are
2130 run concurrently.  This is the opposite of ...</div><div class="long"><p>Ensures that all effects queued after syncFx is called on this object are
2131 run concurrently.  This is the opposite of <a href="Ext.grid.column.Number.html#sequenceFx" rel="Ext.grid.column.Number#sequenceFx" class="docClass">sequenceFx</a>.</p>
2132 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.core.Element</span>&nbsp; &nbsp;<p>The Element</p>
2133 </li></ul></div></div></div><div id="method-toBack" class="member inherited"><a href="Ext.grid.column.Number.html#method-toBack" rel="method-toBack" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-toBack" class="viewSource">view source</a></div><a name="toBack"></a><a name="method-toBack"></a><a href="Ext.grid.column.Number.html#" rel="method-toBack" class="cls expand">toBack</a> : Component</div><div class="description"><div class="short"><p>Sends this Component to the back of (lower z-index than) any other visible windows</p>
2134 </div><div class="long"><p>Sends this Component to the back of (lower z-index than) any other visible windows</p>
2135 <h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
2136 </li></ul></div></div></div><div id="method-toFront" class="member inherited"><a href="Ext.grid.column.Number.html#method-toFront" rel="method-toFront" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-toFront" class="viewSource">view source</a></div><a name="toFront"></a><a name="method-toFront"></a><a href="Ext.grid.column.Number.html#" rel="method-toFront" class="cls expand">toFront</a>(
2137 <span class="pre">[Boolean preventFocus]</span>)
2138  : Component</div><div class="description"><div class="short">Brings this floating Component to the front of any other visible, floating Components managed by the same ZIndexManag...</div><div class="long"><p>Brings this floating Component to the front of any other visible, floating Components managed by the same <a href="Ext.ZIndexManager.html" rel="Ext.ZIndexManager" class="docClass">ZIndexManager</a></p>
2139
2140
2141 <p>If this Component is modal, inserts the modal mask just below this Component in the z-index stack.</p>
2142
2143 <h3 class="pa">Parameters</h3><ul><li><span class="pre">preventFocus</span> : Boolean<div class="sub-desc"><p>(optional) Specify <code>true</code> to prevent the Component from being focused.</p>
2144 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
2145 </li></ul></div></div></div><div id="method-un" class="member inherited"><a href="Ext.grid.column.Number.html#method-un" rel="method-un" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-un" class="viewSource">view source</a></div><a name="un"></a><a name="method-un"></a><a href="Ext.grid.column.Number.html#" rel="method-un" class="cls expand">un</a>(
2146 <span class="pre">String eventName, Function handler, [Object scope]</span>)
2147  : void</div><div class="description"><div class="short"><p>Removes an event handler (shorthand for <a href="Ext.grid.column.Number.html#removeListener" rel="Ext.grid.column.Number#removeListener" class="docClass">removeListener</a>.)</p>
2148 </div><div class="long"><p>Removes an event handler (shorthand for <a href="Ext.grid.column.Number.html#removeListener" rel="Ext.grid.column.Number#removeListener" class="docClass">removeListener</a>.)</p>
2149 <h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The type of event the handler was associated with.</p>
2150 </div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The handler to remove. <b>This must be a reference to the function passed into the <a href="Ext.grid.column.Number.html#addListener" rel="Ext.grid.column.Number#addListener" class="docClass">addListener</a> call.</b></p>
2151 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope originally specified for the handler.</p>
2152 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
2153 </li></ul></div></div></div><div id="method-up" class="member inherited"><a href="Ext.grid.column.Number.html#method-up" rel="method-up" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-up" class="viewSource">view source</a></div><a name="up"></a><a name="method-up"></a><a href="Ext.grid.column.Number.html#" rel="method-up" class="cls expand">up</a>(
2154 <span class="pre">String selector</span>)
2155  : Container</div><div class="description"><div class="short">Walks up the ownerCt axis looking for an ancestor Container which matches
2156 the passed simple selector.
2157
2158
2159 Example:
2160 var ...</div><div class="long"><p>Walks up the <code>ownerCt</code> axis looking for an ancestor Container which matches
2161 the passed simple selector.</p>
2162
2163
2164 <p>Example:
2165 <pre><code>var owningTabPanel = grid.up('tabpanel');
2166 </code></pre>
2167
2168 <h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>Optional. The simple selector to test.</p>
2169 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Container</span>&nbsp; &nbsp;<p>The matching ancestor Container (or <code>undefined</code> if no match was found).</p>
2170 </li></ul></div></div></div><div id="method-update" class="member inherited"><a href="Ext.grid.column.Number.html#method-update" rel="method-update" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-update" class="viewSource">view source</a></div><a name="update"></a><a name="method-update"></a><a href="Ext.grid.column.Number.html#" rel="method-update" class="cls expand">update</a>(
2171 <span class="pre">Mixed htmlOrData, [Boolean loadScripts], [Function callback]</span>)
2172  : void</div><div class="description"><div class="short"><p>Update the content area of a component.</p>
2173 </div><div class="long"><p>Update the content area of a component.</p>
2174 <h3 class="pa">Parameters</h3><ul><li><span class="pre">htmlOrData</span> : Mixed<div class="sub-desc"><p>If this component has been configured with a template via the tpl config
2175 then it will use this argument as data to populate the template.
2176 If this component was not configured with a template, the components
2177 content area will be updated via <a href="Ext.core.Element.html" rel="Ext.core.Element" class="docClass">Ext.core.Element</a> update</p>
2178 </div></li><li><span class="pre">loadScripts</span> : Boolean<div class="sub-desc"><p>(optional) Only legitimate when using the html configuration. Defaults to false</p>
2179 </div></li><li><span class="pre">callback</span> : Function<div class="sub-desc"><p>(optional) Only legitimate when using the html configuration. Callback to execute when scripts have finished loading</p>
2180 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
2181 </li></ul></div></div></div><div id="method-updateBox" class="member inherited"><a href="Ext.grid.column.Number.html#method-updateBox" rel="method-updateBox" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-updateBox" class="viewSource">view source</a></div><a name="updateBox"></a><a name="method-updateBox"></a><a href="Ext.grid.column.Number.html#" rel="method-updateBox" class="cls expand">updateBox</a>(
2182 <span class="pre">Object box</span>)
2183  : Ext.Component</div><div class="description"><div class="short"><p>Sets the current box measurements of the component's underlying element.</p>
2184 </div><div class="long"><p>Sets the current box measurements of the component's underlying element.</p>
2185 <h3 class="pa">Parameters</h3><ul><li><span class="pre">box</span> : Object<div class="sub-desc"><p>An object in the format {x, y, width, height}</p>
2186 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
2187 </li></ul></div></div></div></div><div class="m-events"><a name="events"></a><div class="definedBy">Defined By</div><h3 class="evt p">Events</h3><div id="event-activate" class="member f inherited"><a href="Ext.grid.column.Number.html#event-activate" rel="event-activate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-activate" class="viewSource">view source</a></div><a name="activate"></a><a name="event-activate"></a><a href="Ext.grid.column.Number.html#" rel="event-activate" class="cls expand">activate</a>(
2188 <span class="pre">Ext.Component this</span>)
2189 </div><div class="description"><div class="short"><p>Fires after a Component has been visually activated.</p>
2190 </div><div class="long"><p>Fires after a Component has been visually activated.</p>
2191 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2192 </div></li></ul></div></div></div><div id="event-add" class="member inherited"><a href="Ext.grid.column.Number.html#event-add" rel="event-add" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-event-add" class="viewSource">view source</a></div><a name="add"></a><a name="event-add"></a><a href="Ext.grid.column.Number.html#" rel="event-add" class="cls expand">add</a>(
2193 <span class="pre">Ext.container.Container this, Ext.Component component, Number index</span>)
2194 </div><div class="description"><div class="short"><p>@bubbles
2195 Fires after any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is added or inserted into the container.</p>
2196 </div><div class="long"><p>@bubbles
2197 Fires after any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is added or inserted into the container.</p>
2198 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2199 </div></li><li><span class="pre">component</span> : Ext.Component<div class="sub-desc"><p>The component that was added</p>
2200 </div></li><li><span class="pre">index</span> : Number<div class="sub-desc"><p>The index at which the component was added to the container's items collection</p>
2201 </div></li></ul></div></div></div><div id="event-added" class="member inherited"><a href="Ext.grid.column.Number.html#event-added" rel="event-added" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-added" class="viewSource">view source</a></div><a name="added"></a><a name="event-added"></a><a href="Ext.grid.column.Number.html#" rel="event-added" class="cls expand">added</a>(
2202 <span class="pre">Ext.Component this, Ext.container.Container container, Number pos</span>)
2203 </div><div class="description"><div class="short"><p>Fires after a Component had been added to a Container.</p>
2204 </div><div class="long"><p>Fires after a Component had been added to a Container.</p>
2205 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2206 </div></li><li><span class="pre">container</span> : Ext.container.Container<div class="sub-desc"><p>Parent Container</p>
2207 </div></li><li><span class="pre">pos</span> : Number<div class="sub-desc"><p>position of Component</p>
2208 </div></li></ul></div></div></div><div id="event-afterlayout" class="member inherited"><a href="Ext.grid.column.Number.html#event-afterlayout" rel="event-afterlayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-event-afterlayout" class="viewSource">view source</a></div><a name="afterlayout"></a><a name="event-afterlayout"></a><a href="Ext.grid.column.Number.html#" rel="event-afterlayout" class="cls expand">afterlayout</a>(
2209 <span class="pre">Ext.container.Container this, ContainerLayout layout</span>)
2210 </div><div class="description"><div class="short"><p>Fires when the components in this container are arranged by the associated layout manager.</p>
2211 </div><div class="long"><p>Fires when the components in this container are arranged by the associated layout manager.</p>
2212 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2213 </div></li><li><span class="pre">layout</span> : ContainerLayout<div class="sub-desc"><p>The ContainerLayout implementation for this container</p>
2214 </div></li></ul></div></div></div><div id="event-afterrender" class="member inherited"><a href="Ext.grid.column.Number.html#event-afterrender" rel="event-afterrender" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-afterrender" class="viewSource">view source</a></div><a name="afterrender"></a><a name="event-afterrender"></a><a href="Ext.grid.column.Number.html#" rel="event-afterrender" class="cls expand">afterrender</a>(
2215 <span class="pre">Ext.Component this</span>)
2216 </div><div class="description"><div class="short">Fires after the component rendering is finished.
2217
2218
2219 The afterrender event is fired after this Component has been rende...</div><div class="long"><p>Fires after the component rendering is finished.</p>
2220
2221
2222 <p>The afterrender event is fired after this Component has been <a href="Ext.grid.column.Number.html#rendered" rel="Ext.grid.column.Number#rendered" class="docClass">rendered</a>, been postprocesed
2223 by any afterRender method defined for the Component.</p>
2224
2225 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2226 </div></li></ul></div></div></div><div id="event-beforeactivate" class="member inherited"><a href="Ext.grid.column.Number.html#event-beforeactivate" rel="event-beforeactivate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforeactivate" class="viewSource">view source</a></div><a name="beforeactivate"></a><a name="event-beforeactivate"></a><a href="Ext.grid.column.Number.html#" rel="event-beforeactivate" class="cls expand">beforeactivate</a>(
2227 <span class="pre">Ext.Component this</span>)
2228 </div><div class="description"><div class="short">Fires before a Component has been visually activated.
2229 Returning false from an event listener can prevent the activate...</div><div class="long"><p>Fires before a Component has been visually activated.
2230 Returning false from an event listener can prevent the activate
2231 from occurring.</p>
2232 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2233 </div></li></ul></div></div></div><div id="event-beforeadd" class="member inherited"><a href="Ext.grid.column.Number.html#event-beforeadd" rel="event-beforeadd" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-event-beforeadd" class="viewSource">view source</a></div><a name="beforeadd"></a><a name="event-beforeadd"></a><a href="Ext.grid.column.Number.html#" rel="event-beforeadd" class="cls expand">beforeadd</a>(
2234 <span class="pre">Ext.container.Container this, Ext.Component component, Number index</span>)
2235 </div><div class="description"><div class="short"><p>Fires before any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is added or inserted into the container.
2236 A handler can return false to cancel the add.</p>
2237 </div><div class="long"><p>Fires before any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is added or inserted into the container.
2238 A handler can return false to cancel the add.</p>
2239 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2240 </div></li><li><span class="pre">component</span> : Ext.Component<div class="sub-desc"><p>The component being added</p>
2241 </div></li><li><span class="pre">index</span> : Number<div class="sub-desc"><p>The index at which the component will be added to the container's items collection</p>
2242 </div></li></ul></div></div></div><div id="event-beforecardswitch" class="member inherited"><a href="Ext.grid.column.Number.html#event-beforecardswitch" rel="event-beforecardswitch" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-event-beforecardswitch" class="viewSource">view source</a></div><a name="beforecardswitch"></a><a name="event-beforecardswitch"></a><a href="Ext.grid.column.Number.html#" rel="event-beforecardswitch" class="cls expand">beforecardswitch</a>(
2243 <span class="pre">Ext.container.Container this, Ext.Component newCard, Ext.Component oldCard, Number index, Boolean animated</span>)
2244 </div><div class="description"><div class="short">Fires before this container switches the active card. This event
2245 is only available if this container uses a CardLayou...</div><div class="long"><p>Fires before this container switches the active card. This event
2246 is only available if this container uses a CardLayout. Note that
2247 TabPanel and Carousel both get a CardLayout by default, so both
2248 will have this event.
2249 A handler can return false to cancel the card switch.</p>
2250 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2251 </div></li><li><span class="pre">newCard</span> : Ext.Component<div class="sub-desc"><p>The card that will be switched to</p>
2252 </div></li><li><span class="pre">oldCard</span> : Ext.Component<div class="sub-desc"><p>The card that will be switched from</p>
2253 </div></li><li><span class="pre">index</span> : Number<div class="sub-desc"><p>The index of the card that will be switched to</p>
2254 </div></li><li><span class="pre">animated</span> : Boolean<div class="sub-desc"><p>True if this cardswitch will be animated</p>
2255 </div></li></ul></div></div></div><div id="event-beforedeactivate" class="member inherited"><a href="Ext.grid.column.Number.html#event-beforedeactivate" rel="event-beforedeactivate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforedeactivate" class="viewSource">view source</a></div><a name="beforedeactivate"></a><a name="event-beforedeactivate"></a><a href="Ext.grid.column.Number.html#" rel="event-beforedeactivate" class="cls expand">beforedeactivate</a>(
2256 <span class="pre">Ext.Component this</span>)
2257 </div><div class="description"><div class="short">Fires before a Component has been visually deactivated.
2258 Returning false from an event listener can prevent the deacti...</div><div class="long"><p>Fires before a Component has been visually deactivated.
2259 Returning false from an event listener can prevent the deactivate
2260 from occurring.</p>
2261 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2262 </div></li></ul></div></div></div><div id="event-beforedestroy" class="member inherited"><a href="Ext.grid.column.Number.html#event-beforedestroy" rel="event-beforedestroy" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforedestroy" class="viewSource">view source</a></div><a name="beforedestroy"></a><a name="event-beforedestroy"></a><a href="Ext.grid.column.Number.html#" rel="event-beforedestroy" class="cls expand">beforedestroy</a>(
2263 <span class="pre">Ext.Component this</span>)
2264 </div><div class="description"><div class="short"><p>Fires before the component is <a href="Ext.grid.column.Number.html#destroy" rel="Ext.grid.column.Number#destroy" class="docClass">destroy</a>ed. Return false from an event handler to stop the <a href="Ext.grid.column.Number.html#destroy" rel="Ext.grid.column.Number#destroy" class="docClass">destroy</a>.</p>
2265 </div><div class="long"><p>Fires before the component is <a href="Ext.grid.column.Number.html#destroy" rel="Ext.grid.column.Number#destroy" class="docClass">destroy</a>ed. Return false from an event handler to stop the <a href="Ext.grid.column.Number.html#destroy" rel="Ext.grid.column.Number#destroy" class="docClass">destroy</a>.</p>
2266 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2267 </div></li></ul></div></div></div><div id="event-beforehide" class="member inherited"><a href="Ext.grid.column.Number.html#event-beforehide" rel="event-beforehide" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforehide" class="viewSource">view source</a></div><a name="beforehide"></a><a name="event-beforehide"></a><a href="Ext.grid.column.Number.html#" rel="event-beforehide" class="cls expand">beforehide</a>(
2268 <span class="pre">Ext.Component this</span>)
2269 </div><div class="description"><div class="short"><p>Fires before the component is hidden when calling the <a href="Ext.grid.column.Number.html#hide" rel="Ext.grid.column.Number#hide" class="docClass">hide</a> method.
2270 Return false from an event handler to stop the hide.</p>
2271 </div><div class="long"><p>Fires before the component is hidden when calling the <a href="Ext.grid.column.Number.html#hide" rel="Ext.grid.column.Number#hide" class="docClass">hide</a> method.
2272 Return false from an event handler to stop the hide.</p>
2273 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2274 </div></li></ul></div></div></div><div id="event-beforeremove" class="member inherited"><a href="Ext.grid.column.Number.html#event-beforeremove" rel="event-beforeremove" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-event-beforeremove" class="viewSource">view source</a></div><a name="beforeremove"></a><a name="event-beforeremove"></a><a href="Ext.grid.column.Number.html#" rel="event-beforeremove" class="cls expand">beforeremove</a>(
2275 <span class="pre">Ext.container.Container this, Ext.Component component</span>)
2276 </div><div class="description"><div class="short"><p>Fires before any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is removed from the container.  A handler can return
2277 false to cancel the remove.</p>
2278 </div><div class="long"><p>Fires before any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is removed from the container.  A handler can return
2279 false to cancel the remove.</p>
2280 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2281 </div></li><li><span class="pre">component</span> : Ext.Component<div class="sub-desc"><p>The component being removed</p>
2282 </div></li></ul></div></div></div><div id="event-beforerender" class="member inherited"><a href="Ext.grid.column.Number.html#event-beforerender" rel="event-beforerender" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforerender" class="viewSource">view source</a></div><a name="beforerender"></a><a name="event-beforerender"></a><a href="Ext.grid.column.Number.html#" rel="event-beforerender" class="cls expand">beforerender</a>(
2283 <span class="pre">Ext.Component this</span>)
2284 </div><div class="description"><div class="short"><p>Fires before the component is <a href="Ext.grid.column.Number.html#rendered" rel="Ext.grid.column.Number#rendered" class="docClass">rendered</a>. Return false from an
2285 event handler to stop the <a href="Ext.grid.column.Number.html#render" rel="Ext.grid.column.Number#render" class="docClass">render</a>.</p>
2286 </div><div class="long"><p>Fires before the component is <a href="Ext.grid.column.Number.html#rendered" rel="Ext.grid.column.Number#rendered" class="docClass">rendered</a>. Return false from an
2287 event handler to stop the <a href="Ext.grid.column.Number.html#render" rel="Ext.grid.column.Number#render" class="docClass">render</a>.</p>
2288 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2289 </div></li></ul></div></div></div><div id="event-beforeshow" class="member inherited"><a href="Ext.grid.column.Number.html#event-beforeshow" rel="event-beforeshow" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforeshow" class="viewSource">view source</a></div><a name="beforeshow"></a><a name="event-beforeshow"></a><a href="Ext.grid.column.Number.html#" rel="event-beforeshow" class="cls expand">beforeshow</a>(
2290 <span class="pre">Ext.Component this</span>)
2291 </div><div class="description"><div class="short"><p>Fires before the component is shown when calling the <a href="Ext.grid.column.Number.html#show" rel="Ext.grid.column.Number#show" class="docClass">show</a> method.
2292 Return false from an event handler to stop the show.</p>
2293 </div><div class="long"><p>Fires before the component is shown when calling the <a href="Ext.grid.column.Number.html#show" rel="Ext.grid.column.Number#show" class="docClass">show</a> method.
2294 Return false from an event handler to stop the show.</p>
2295 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2296 </div></li></ul></div></div></div><div id="event-beforestaterestore" class="member inherited"><a href="Ext.grid.column.Number.html#event-beforestaterestore" rel="event-beforestaterestore" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-event-beforestaterestore" class="viewSource">view source</a></div><a name="beforestaterestore"></a><a name="event-beforestaterestore"></a><a href="Ext.grid.column.Number.html#" rel="event-beforestaterestore" class="cls expand">beforestaterestore</a>(
2297 <span class="pre">Ext.state.Stateful this, Object state</span>)
2298 </div><div class="description"><div class="short"><p>Fires before the state of the object is restored. Return false from an event handler to stop the restore.</p>
2299 </div><div class="long"><p>Fires before the state of the object is restored. Return false from an event handler to stop the restore.</p>
2300 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
2301 </div></li><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The hash of state values returned from the StateProvider. If this
2302 event is not vetoed, then the state object is passed to <b><tt>applyState</tt></b>. By default,
2303 that simply copies property values into this object. The method maybe overriden to
2304 provide custom state restoration.</p>
2305 </div></li></ul></div></div></div><div id="event-beforestatesave" class="member inherited"><a href="Ext.grid.column.Number.html#event-beforestatesave" rel="event-beforestatesave" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-event-beforestatesave" class="viewSource">view source</a></div><a name="beforestatesave"></a><a name="event-beforestatesave"></a><a href="Ext.grid.column.Number.html#" rel="event-beforestatesave" class="cls expand">beforestatesave</a>(
2306 <span class="pre">Ext.state.Stateful this, Object state</span>)
2307 </div><div class="description"><div class="short"><p>Fires before the state of the object is saved to the configured state provider. Return false to stop the save.</p>
2308 </div><div class="long"><p>Fires before the state of the object is saved to the configured state provider. Return false to stop the save.</p>
2309 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
2310 </div></li><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The hash of state values. This is determined by calling
2311 <b><tt>getState()</tt></b> on the object. This method must be provided by the
2312 developer to return whetever representation of state is required, by default, <a href="Ext.state.Stateful.html" rel="Ext.state.Stateful" class="docClass">Ext.state.Stateful</a>
2313 has a null implementation.</p>
2314 </div></li></ul></div></div></div><div id="event-cardswitch" class="member inherited"><a href="Ext.grid.column.Number.html#event-cardswitch" rel="event-cardswitch" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-event-cardswitch" class="viewSource">view source</a></div><a name="cardswitch"></a><a name="event-cardswitch"></a><a href="Ext.grid.column.Number.html#" rel="event-cardswitch" class="cls expand">cardswitch</a>(
2315 <span class="pre">Ext.container.Container this, Ext.Component newCard, Ext.Component oldCard, Number index, Boolean animated</span>)
2316 </div><div class="description"><div class="short">Fires after this container switches the active card. If the card
2317 is switched using an animation, this event will fire...</div><div class="long"><p>Fires after this container switches the active card. If the card
2318 is switched using an animation, this event will fire after the
2319 animation has finished. This event is only available if this container
2320 uses a CardLayout. Note that TabPanel and Carousel both get a CardLayout
2321 by default, so both will have this event.</p>
2322 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2323 </div></li><li><span class="pre">newCard</span> : Ext.Component<div class="sub-desc"><p>The card that has been switched to</p>
2324 </div></li><li><span class="pre">oldCard</span> : Ext.Component<div class="sub-desc"><p>The card that has been switched from</p>
2325 </div></li><li><span class="pre">index</span> : Number<div class="sub-desc"><p>The index of the card that has been switched to</p>
2326 </div></li><li><span class="pre">animated</span> : Boolean<div class="sub-desc"><p>True if this cardswitch was animated</p>
2327 </div></li></ul></div></div></div><div id="event-columnhide" class="member inherited"><a href="Ext.grid.column.Number.html#event-columnhide" rel="event-columnhide" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-event-columnhide" class="viewSource">view source</a></div><a name="columnhide"></a><a name="event-columnhide"></a><a href="Ext.grid.column.Number.html#" rel="event-columnhide" class="cls expand">columnhide</a>(
2328 <span class="pre">Ext.grid.header.Container ct, Ext.grid.column.Column column</span>)
2329 </div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
2330 <h3 class="pa">Parameters</h3><ul><li><span class="pre">ct</span> : Ext.grid.header.Container<div class="sub-desc"><p>The grid's header Container which encapsulates all column headers.</p>
2331 </div></li><li><span class="pre">column</span> : Ext.grid.column.Column<div class="sub-desc"><p>The Column header Component which provides the column definition</p>
2332 </div></li></ul></div></div></div><div id="event-columnmove" class="member inherited"><a href="Ext.grid.column.Number.html#event-columnmove" rel="event-columnmove" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-event-columnmove" class="viewSource">view source</a></div><a name="columnmove"></a><a name="event-columnmove"></a><a href="Ext.grid.column.Number.html#" rel="event-columnmove" class="cls expand">columnmove</a>(
2333 <span class="pre">Ext.grid.header.Container ct, Ext.grid.column.Column column, Number fromIdx, Number toIdx</span>)
2334 </div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
2335 <h3 class="pa">Parameters</h3><ul><li><span class="pre">ct</span> : Ext.grid.header.Container<div class="sub-desc"><p>The grid's header Container which encapsulates all column headers.</p>
2336 </div></li><li><span class="pre">column</span> : Ext.grid.column.Column<div class="sub-desc"><p>The Column header Component which provides the column definition</p>
2337 </div></li><li><span class="pre">fromIdx</span> : Number<div class="sub-desc">
2338 </div></li><li><span class="pre">toIdx</span> : Number<div class="sub-desc">
2339 </div></li></ul></div></div></div><div id="event-columnresize" class="member inherited"><a href="Ext.grid.column.Number.html#event-columnresize" rel="event-columnresize" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-event-columnresize" class="viewSource">view source</a></div><a name="columnresize"></a><a name="event-columnresize"></a><a href="Ext.grid.column.Number.html#" rel="event-columnresize" class="cls expand">columnresize</a>(
2340 <span class="pre">Ext.grid.header.Container ct, Ext.grid.column.Column column, Number width</span>)
2341 </div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
2342 <h3 class="pa">Parameters</h3><ul><li><span class="pre">ct</span> : Ext.grid.header.Container<div class="sub-desc"><p>The grid's header Container which encapsulates all column headers.</p>
2343 </div></li><li><span class="pre">column</span> : Ext.grid.column.Column<div class="sub-desc"><p>The Column header Component which provides the column definition</p>
2344 </div></li><li><span class="pre">width</span> : Number<div class="sub-desc">
2345 </div></li></ul></div></div></div><div id="event-columnshow" class="member inherited"><a href="Ext.grid.column.Number.html#event-columnshow" rel="event-columnshow" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-event-columnshow" class="viewSource">view source</a></div><a name="columnshow"></a><a name="event-columnshow"></a><a href="Ext.grid.column.Number.html#" rel="event-columnshow" class="cls expand">columnshow</a>(
2346 <span class="pre">Ext.grid.header.Container ct, Ext.grid.column.Column column</span>)
2347 </div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
2348 <h3 class="pa">Parameters</h3><ul><li><span class="pre">ct</span> : Ext.grid.header.Container<div class="sub-desc"><p>The grid's header Container which encapsulates all column headers.</p>
2349 </div></li><li><span class="pre">column</span> : Ext.grid.column.Column<div class="sub-desc"><p>The Column header Component which provides the column definition</p>
2350 </div></li></ul></div></div></div><div id="event-deactivate" class="member inherited"><a href="Ext.grid.column.Number.html#event-deactivate" rel="event-deactivate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-deactivate" class="viewSource">view source</a></div><a name="deactivate"></a><a name="event-deactivate"></a><a href="Ext.grid.column.Number.html#" rel="event-deactivate" class="cls expand">deactivate</a>(
2351 <span class="pre">Ext.Component this</span>)
2352 </div><div class="description"><div class="short"><p>Fires after a Component has been visually deactivated.</p>
2353 </div><div class="long"><p>Fires after a Component has been visually deactivated.</p>
2354 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2355 </div></li></ul></div></div></div><div id="event-destroy" class="member inherited"><a href="Ext.grid.column.Number.html#event-destroy" rel="event-destroy" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-destroy" class="viewSource">view source</a></div><a name="destroy"></a><a name="event-destroy"></a><a href="Ext.grid.column.Number.html#" rel="event-destroy" class="cls expand">destroy</a>(
2356 <span class="pre">Ext.Component this</span>)
2357 </div><div class="description"><div class="short"><p>Fires after the component is <a href="Ext.grid.column.Number.html#destroy" rel="Ext.grid.column.Number#destroy" class="docClass">destroy</a>ed.</p>
2358 </div><div class="long"><p>Fires after the component is <a href="Ext.grid.column.Number.html#destroy" rel="Ext.grid.column.Number#destroy" class="docClass">destroy</a>ed.</p>
2359 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2360 </div></li></ul></div></div></div><div id="event-disable" class="member inherited"><a href="Ext.grid.column.Number.html#event-disable" rel="event-disable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-disable" class="viewSource">view source</a></div><a name="disable"></a><a name="event-disable"></a><a href="Ext.grid.column.Number.html#" rel="event-disable" class="cls expand">disable</a>(
2361 <span class="pre">Ext.Component this</span>)
2362 </div><div class="description"><div class="short"><p>Fires after the component is disabled.</p>
2363 </div><div class="long"><p>Fires after the component is disabled.</p>
2364 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2365 </div></li></ul></div></div></div><div id="event-enable" class="member inherited"><a href="Ext.grid.column.Number.html#event-enable" rel="event-enable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-enable" class="viewSource">view source</a></div><a name="enable"></a><a name="event-enable"></a><a href="Ext.grid.column.Number.html#" rel="event-enable" class="cls expand">enable</a>(
2366 <span class="pre">Ext.Component this</span>)
2367 </div><div class="description"><div class="short"><p>Fires after the component is enabled.</p>
2368 </div><div class="long"><p>Fires after the component is enabled.</p>
2369 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2370 </div></li></ul></div></div></div><div id="event-headerclick" class="member inherited"><a href="Ext.grid.column.Number.html#event-headerclick" rel="event-headerclick" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-event-headerclick" class="viewSource">view source</a></div><a name="headerclick"></a><a name="event-headerclick"></a><a href="Ext.grid.column.Number.html#" rel="event-headerclick" class="cls expand">headerclick</a>(
2371 <span class="pre">Ext.grid.header.Container ct, Ext.grid.column.Column column, Ext.EventObject e, HTMLElement t</span>)
2372 </div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
2373 <h3 class="pa">Parameters</h3><ul><li><span class="pre">ct</span> : Ext.grid.header.Container<div class="sub-desc"><p>The grid's header Container which encapsulates all column headers.</p>
2374 </div></li><li><span class="pre">column</span> : Ext.grid.column.Column<div class="sub-desc"><p>The Column header Component which provides the column definition</p>
2375 </div></li><li><span class="pre">e</span> : Ext.EventObject<div class="sub-desc">
2376 </div></li><li><span class="pre">t</span> : HTMLElement<div class="sub-desc">
2377 </div></li></ul></div></div></div><div id="event-headertriggerclick" class="member inherited"><a href="Ext.grid.column.Number.html#event-headertriggerclick" rel="event-headertriggerclick" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-event-headertriggerclick" class="viewSource">view source</a></div><a name="headertriggerclick"></a><a name="event-headertriggerclick"></a><a href="Ext.grid.column.Number.html#" rel="event-headertriggerclick" class="cls expand">headertriggerclick</a>(
2378 <span class="pre">Ext.grid.header.Container ct, Ext.grid.column.Column column, Ext.EventObject e, HTMLElement t</span>)
2379 </div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
2380 <h3 class="pa">Parameters</h3><ul><li><span class="pre">ct</span> : Ext.grid.header.Container<div class="sub-desc"><p>The grid's header Container which encapsulates all column headers.</p>
2381 </div></li><li><span class="pre">column</span> : Ext.grid.column.Column<div class="sub-desc"><p>The Column header Component which provides the column definition</p>
2382 </div></li><li><span class="pre">e</span> : Ext.EventObject<div class="sub-desc">
2383 </div></li><li><span class="pre">t</span> : HTMLElement<div class="sub-desc">
2384 </div></li></ul></div></div></div><div id="event-hide" class="member inherited"><a href="Ext.grid.column.Number.html#event-hide" rel="event-hide" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-hide" class="viewSource">view source</a></div><a name="hide"></a><a name="event-hide"></a><a href="Ext.grid.column.Number.html#" rel="event-hide" class="cls expand">hide</a>(
2385 <span class="pre">Ext.Component this</span>)
2386 </div><div class="description"><div class="short"><p>Fires after the component is hidden.
2387 Fires after the component is hidden when calling the <a href="Ext.grid.column.Number.html#hide" rel="Ext.grid.column.Number#hide" class="docClass">hide</a> method.</p>
2388 </div><div class="long"><p>Fires after the component is hidden.
2389 Fires after the component is hidden when calling the <a href="Ext.grid.column.Number.html#hide" rel="Ext.grid.column.Number#hide" class="docClass">hide</a> method.</p>
2390 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2391 </div></li></ul></div></div></div><div id="event-menucreate" class="member inherited"><a href="Ext.grid.column.Number.html#event-menucreate" rel="event-menucreate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-event-menucreate" class="viewSource">view source</a></div><a name="menucreate"></a><a name="event-menucreate"></a><a href="Ext.grid.column.Number.html#" rel="event-menucreate" class="cls expand">menucreate</a>(
2392 <span class="pre">Ext.grid.header.Container ct, Ext.menu.Menu menu</span>)
2393 </div><div class="description"><div class="short"><p>Fired immediately after the column header menu is created.</p>
2394 </div><div class="long"><p>Fired immediately after the column header menu is created.</p>
2395 <h3 class="pa">Parameters</h3><ul><li><span class="pre">ct</span> : Ext.grid.header.Container<div class="sub-desc"><p>This instance</p>
2396 </div></li><li><span class="pre">menu</span> : Ext.menu.Menu<div class="sub-desc"><p>The Menu that was created</p>
2397 </div></li></ul></div></div></div><div id="event-move" class="member inherited"><a href="Ext.grid.column.Number.html#event-move" rel="event-move" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-move" class="viewSource">view source</a></div><a name="move"></a><a name="event-move"></a><a href="Ext.grid.column.Number.html#" rel="event-move" class="cls expand">move</a>(
2398 <span class="pre">Ext.Component this, Number x, Number y</span>)
2399 </div><div class="description"><div class="short"><p>Fires after the component is moved.</p>
2400 </div><div class="long"><p>Fires after the component is moved.</p>
2401 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2402 </div></li><li><span class="pre">x</span> : Number<div class="sub-desc"><p>The new x position</p>
2403 </div></li><li><span class="pre">y</span> : Number<div class="sub-desc"><p>The new y position</p>
2404 </div></li></ul></div></div></div><div id="event-remove" class="member inherited"><a href="Ext.grid.column.Number.html#event-remove" rel="event-remove" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.AbstractContainer.html" class="definedIn docClass">Ext.container.AbstractContainer</a><br/><a href="../source/AbstractContainer.html#Ext-container.AbstractContainer-event-remove" class="viewSource">view source</a></div><a name="remove"></a><a name="event-remove"></a><a href="Ext.grid.column.Number.html#" rel="event-remove" class="cls expand">remove</a>(
2405 <span class="pre">Ext.container.Container this, Ext.Component component</span>)
2406 </div><div class="description"><div class="short"><p>@bubbles
2407 Fires after any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is removed from the container.</p>
2408 </div><div class="long"><p>@bubbles
2409 Fires after any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is removed from the container.</p>
2410 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2411 </div></li><li><span class="pre">component</span> : Ext.Component<div class="sub-desc"><p>The component that was removed</p>
2412 </div></li></ul></div></div></div><div id="event-removed" class="member inherited"><a href="Ext.grid.column.Number.html#event-removed" rel="event-removed" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-removed" class="viewSource">view source</a></div><a name="removed"></a><a name="event-removed"></a><a href="Ext.grid.column.Number.html#" rel="event-removed" class="cls expand">removed</a>(
2413 <span class="pre">Ext.Component this, Ext.container.Container ownerCt</span>)
2414 </div><div class="description"><div class="short"><p>Fires when a component is removed from an Ext.container.Container</p>
2415 </div><div class="long"><p>Fires when a component is removed from an Ext.container.Container</p>
2416 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2417 </div></li><li><span class="pre">ownerCt</span> : Ext.container.Container<div class="sub-desc"><p>Container which holds the component</p>
2418 </div></li></ul></div></div></div><div id="event-render" class="member inherited"><a href="Ext.grid.column.Number.html#event-render" rel="event-render" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-render" class="viewSource">view source</a></div><a name="render"></a><a name="event-render"></a><a href="Ext.grid.column.Number.html#" rel="event-render" class="cls expand">render</a>(
2419 <span class="pre">Ext.Component this</span>)
2420 </div><div class="description"><div class="short"><p>Fires after the component markup is <a href="Ext.grid.column.Number.html#rendered" rel="Ext.grid.column.Number#rendered" class="docClass">rendered</a>.</p>
2421 </div><div class="long"><p>Fires after the component markup is <a href="Ext.grid.column.Number.html#rendered" rel="Ext.grid.column.Number#rendered" class="docClass">rendered</a>.</p>
2422 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2423 </div></li></ul></div></div></div><div id="event-resize" class="member inherited"><a href="Ext.grid.column.Number.html#event-resize" rel="event-resize" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-resize" class="viewSource">view source</a></div><a name="resize"></a><a name="event-resize"></a><a href="Ext.grid.column.Number.html#" rel="event-resize" class="cls expand">resize</a>(
2424 <span class="pre">Ext.Component this, Number adjWidth, Number adjHeight</span>)
2425 </div><div class="description"><div class="short"><p>Fires after the component is resized.</p>
2426 </div><div class="long"><p>Fires after the component is resized.</p>
2427 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2428 </div></li><li><span class="pre">adjWidth</span> : Number<div class="sub-desc"><p>The box-adjusted width that was set</p>
2429 </div></li><li><span class="pre">adjHeight</span> : Number<div class="sub-desc"><p>The box-adjusted height that was set</p>
2430 </div></li></ul></div></div></div><div id="event-show" class="member inherited"><a href="Ext.grid.column.Number.html#event-show" rel="event-show" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-show" class="viewSource">view source</a></div><a name="show"></a><a name="event-show"></a><a href="Ext.grid.column.Number.html#" rel="event-show" class="cls expand">show</a>(
2431 <span class="pre">Ext.Component this</span>)
2432 </div><div class="description"><div class="short"><p>Fires after the component is shown when calling the <a href="Ext.grid.column.Number.html#show" rel="Ext.grid.column.Number#show" class="docClass">show</a> method.</p>
2433 </div><div class="long"><p>Fires after the component is shown when calling the <a href="Ext.grid.column.Number.html#show" rel="Ext.grid.column.Number#show" class="docClass">show</a> method.</p>
2434 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2435 </div></li></ul></div></div></div><div id="event-sortchange" class="member inherited"><a href="Ext.grid.column.Number.html#event-sortchange" rel="event-sortchange" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.grid.header.Container.html" class="definedIn docClass">Ext.grid.header.Container</a><br/><a href="../source/Container2.html#Ext-grid.header.Container-event-sortchange" class="viewSource">view source</a></div><a name="sortchange"></a><a name="event-sortchange"></a><a href="Ext.grid.column.Number.html#" rel="event-sortchange" class="cls expand">sortchange</a>(
2436 <span class="pre">Ext.grid.header.Container ct, Ext.grid.column.Column column, String direction</span>)
2437 </div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
2438 <h3 class="pa">Parameters</h3><ul><li><span class="pre">ct</span> : Ext.grid.header.Container<div class="sub-desc"><p>The grid's header Container which encapsulates all column headers.</p>
2439 </div></li><li><span class="pre">column</span> : Ext.grid.column.Column<div class="sub-desc"><p>The Column header Component which provides the column definition</p>
2440 </div></li><li><span class="pre">direction</span> : String<div class="sub-desc">
2441 </div></li></ul></div></div></div><div id="event-staterestore" class="member inherited"><a href="Ext.grid.column.Number.html#event-staterestore" rel="event-staterestore" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-event-staterestore" class="viewSource">view source</a></div><a name="staterestore"></a><a name="event-staterestore"></a><a href="Ext.grid.column.Number.html#" rel="event-staterestore" class="cls expand">staterestore</a>(
2442 <span class="pre">Ext.state.Stateful this, Object state</span>)
2443 </div><div class="description"><div class="short"><p>Fires after the state of the object is restored.</p>
2444 </div><div class="long"><p>Fires after the state of the object is restored.</p>
2445 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
2446 </div></li><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The hash of state values returned from the StateProvider. This is passed
2447 to <b><tt>applyState</tt></b>. By default, that simply copies property values into this
2448 object. The method maybe overriden to provide custom state restoration.</p>
2449 </div></li></ul></div></div></div><div id="event-statesave" class="member inherited"><a href="Ext.grid.column.Number.html#event-statesave" rel="event-statesave" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-event-statesave" class="viewSource">view source</a></div><a name="statesave"></a><a name="event-statesave"></a><a href="Ext.grid.column.Number.html#" rel="event-statesave" class="cls expand">statesave</a>(
2450 <span class="pre">Ext.state.Stateful this, Object state</span>)
2451 </div><div class="description"><div class="short"><p>Fires after the state of the object is saved to the configured state provider.</p>
2452 </div><div class="long"><p>Fires after the state of the object is saved to the configured state provider.</p>
2453 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
2454 </div></li><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The hash of state values. This is determined by calling
2455 <b><tt>getState()</tt></b> on the object. This method must be provided by the
2456 developer to return whetever representation of state is required, by default, <a href="Ext.state.Stateful.html" rel="Ext.state.Stateful" class="docClass">Ext.state.Stateful</a>
2457 has a null implementation.</p>
2458 </div></li></ul></div></div></div></div></div></div></div><div id="pageContent"></div></div></div></div></body></html>