docs/api/Ext.container.Viewport.html

   1 <!DOCTYPE html><html><head><title>Ext.container.Viewport | 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]>
   2 <style type="text/css">.head-band { display: none; }
   3 .header { border: 0; top: 0; left: 0px; background: url(../header.gif) repeat-x; }
   4 .doc-tab .members .member a.more { background-color: #efefef; }
   5 </style><link rel="stylesheet" href="/new/css/ie.css" type="text/css"><![endif]-->
   6 </head><body id="ext-body" class="iScroll"><div id="notice" class="notice">For up to date documentation and features, visit
   7 <a href="http://docs.sencha.com/ext-js/4-0">http://docs.sencha.com/ext-js/4-0</a></div><div class="wrapper"><div class="head-band"></div><div class="header"><h2><a href="../index.html">Sencha Documentation</a></h2></div><div id="search"><form><input type="text" placeholder="Search" id="search-field" autocomplete="off" name="q"></form><div id="search-box"></div></div><div id="treePanel"></div><div id="container"><script type="text/javascript">
   8
   9     req = {
  10         liveURL: '.',
  11         standAloneMode: true,
  12         origDocClass: 'Ext.container.Viewport',
  13         docClass: 'Ext.container.Viewport',
  14         docReq: 'Ext.container.Viewport',
  15         version: '4.0',
  16         baseURL: '.',
  17         baseDocURL: '.',
  18         baseProdURL: '.'
  19     };
  20
  21     clsInfo = {};
  22
  23
  24
  25 </script>
  26
  27 <script type="text/javascript" src="../search.js"></script>
  28 <!--script type="text/javascript" src="/new/javascripts/app/examples.js"></script-->
  29 <script type="text/javascript" src="../class_tree.js"></script>
  30 <script type="text/javascript" src="../class_doc.js"></script>
  31 <script type="text/javascript">
  32     req.source = 'Viewport.html#Ext-container.Viewport';
  33     clsInfo = {"methods":["Viewport","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","getComponent","getEl","getHeight","getId","getInsertPosition","getLayout","getLoader","getPlugin","getPosition","getSize","getState","getStateId","getWidth","getXType","getXTypes","hasListener","hasUICls","hide","insert","is","isDescendantOf","isDisabled","isDraggable","isDroppable","isFloating","isHidden","isVisible","isXType","move","nextNode","nextSibling","observe","on","previousNode","previousSibling","query","relayEvents","releaseCapture","remove","removeAll","removeCls","removeClsWithUI","removeListener","removeManagedListener","resumeEvents","sequenceFx","setActive","setAutoScroll","setDisabled","setDocked","setHeight","setLoading","setPagePosition","setPosition","setSize","setUI","setVisible","setWidth","show","stopAnimation","suspendEvents","syncFx","toBack","toFront","un","up","update","updateBox"],"cfgs":["activeItem","autoDestroy","autoEl","autoRender","autoScroll","autoShow","baseCls","border","bubbleEvents","cls","componentCls","componentLayout","contentEl","data","defaultType","defaults","disabled","disabledCls","draggable","floating","focusOnToFront","frame","height","hidden","hideMode","html","id","itemId","items","layout","listeners","loader","maintainFlex","margin","maxHeight","maxWidth","minHeight","minWidth","overCls","padding","plugins","renderSelectors","renderTo","renderTpl","resizable","resizeHandles","saveBuffer","shadow","stateEvents","stateId","stateful","style","styleHtmlCls","styleHtmlContent","suspendLayout","toFrontOnShow","tpl","tplWriteMode","ui","width"],"properties":["draggable","floatParent","frameSize","hasActiveFx","items","maskOnDisable","ownerCt","rendered","stopFx","zIndexManager"],"events":["activate","add","added","afterlayout","afterrender","beforeactivate","beforeadd","beforecardswitch","beforedeactivate","beforedestroy","beforehide","beforeremove","beforerender","beforeshow","beforestaterestore","beforestatesave","cardswitch","deactivate","destroy","disable","enable","hide","move","remove","removed","render","resize","show","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/Viewport.html#Ext-container.Viewport" target="_blank">Ext.container.Viewport</a><span>xtype: viewport</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"><strong>Ext.container.Viewport</strong></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 specialized container representing the viewable application area (the browser viewport).</p>
  38
  39 <p>The Viewport renders itself to the document body, and automatically sizes itself to the size of
  40 the browser viewport and manages window resizing. There may only be one Viewport created
  41 in a page.</p>
  42
  43 <p>Like any <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Container</a>, a Viewport will only perform sizing and positioning
  44 on its child Components if you configure it with a <a href="Ext.container.Viewport.html#layout" rel="Ext.container.Viewport#layout" class="docClass">layout</a>.</p>
  45
  46 <p>A Common layout used with Viewports is <a href="Ext.layout.container.Border.html" rel="Ext.layout.container.Border" class="docClass">border layout</a>, but if the
  47 required layout is simpler, a different layout should be chosen.</p>
  48
  49 <p>For example, to simply make a single child item occupy all available space, use <a href="Ext.layout.container.Fit.html" rel="Ext.layout.container.Fit" class="docClass">fit layout</a>.</p>
  50
  51 <p>To display one "active" item at full size from a choice of several child items, use <a href="Ext.layout.container.Card.html" rel="Ext.layout.container.Card" class="docClass">card layout</a>.</p>
  52
  53 <p>Inner layouts are available by virtue of the fact that all <a href="Ext.panel.Panel.html" rel="Ext.panel.Panel" class="docClass">Panel</a>s
  54 added to the Viewport, either through its <a href="Ext.container.Viewport.html#items" rel="Ext.container.Viewport#items" class="docClass">items</a>, or through the items, or the <a href="Ext.container.Viewport.html#add" rel="Ext.container.Viewport#add" class="docClass">add</a>
  55 method of any of its child Panels may themselves have a layout.</p>
  56
  57 <p>The Viewport does not provide scrolling, so child Panels within the Viewport should provide
  58 for scrolling if needed using the <a href="Ext.container.Viewport.html#autoScroll" rel="Ext.container.Viewport#autoScroll" class="docClass">autoScroll</a> config.
  59 <img class="screenshot" src="../Ext.container.Viewport.png" alt="Ext.container.Viewport component" />
  60 An example showing a classic application border layout:</p>
  61
  62 <pre class="prettyprint"><code>Ext.create('Ext.container.Viewport', {
  63     layout: 'border',
  64     renderTo: Ext.getBody(),
  65     items: [{
  66         region: 'north',
  67         html: '&lt;h1 class="x-panel-header"&gt;Page Title&lt;/h1&gt;',
  68         autoHeight: true,
  69         border: false,
  70         margins: '0 0 5 0'
  71     }, {
  72         region: 'west',
  73         collapsible: true,
  74         title: 'Navigation',
  75         width: 150
  76         // could use a TreePanel or AccordionLayout for navigational items
  77     }, {
  78         region: 'south',
  79         title: 'South Panel',
  80         collapsible: true,
  81         html: 'Information goes here',
  82         split: true,
  83         height: 100,
  84         minHeight: 100
  85     }, {
  86         region: 'east',
  87         title: 'East Panel',
  88         collapsible: true,
  89         split: true,
  90         width: 150
  91     }, {
  92         region: 'center',
  93         xtype: 'tabpanel', // TabPanel itself has no title
  94         activeTab: 0,      // First tab active by default
  95         items: {
  96             title: 'Default Tab',
  97             html: 'The first tab\'s content. Others may be added dynamically'
  98         }
  99     }]
 100 });
 101 </code></pre>
 102 <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.container.Viewport.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.container.Viewport.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
 103 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
 104 elements within this component like Panel's body will get a class x-panel-body. This means
 105 that if you create a subclass of Panel, and you want it to get all the Panels styling for the
 106 element and the body, you leave the baseCls x-panel and use componentCls to add specific styling for this
 107 component.</p>
 108 </div></div></div><div id="config-cls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 109 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
 110 useful for adding customized styles to the component or any of its children using standard CSS rules.</p>
 111 </div></div></div><div id="config-componentCls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 112 via styling.</p>
 113 </div><div class="long"><p>CSS Class to be added to a components root level element to give distinction to it
 114 via styling.</p>
 115 </div></div></div><div id="config-disabledCls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
 116 </div><div class="long"><p>CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.</p>
 117 </div></div></div><div id="config-overCls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 118 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
 119 over the Element, and removed when the mouse moves out. (defaults to '').  This can be
 120 useful for adding customized 'active' or 'hover' styles to the component or any of its children using standard CSS rules.</p>
 121 </div></div></div><div id="config-styleHtmlCls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 122 Defaults to 'x-html'</p>
 123 </div><div class="long"><p>The class that is added to the content target when you set styleHtmlContent to true.
 124 Defaults to 'x-html'</p>
 125 </div></div></div><h4 class="cfgGroup">Other Configs</h4><div id="config-activeItem" class="member f inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 126 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
 127 container's layout on render.  For example, activeItem: 'item-1' or activeItem: 0 (index 0 = the first
 128 item in the container's collection).  activeItem only applies to layout styles that can display
 129 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>
 130 </div></div></div><div id="config-autoDestroy" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 131 destruction mu...</div><div class="long"><p>If true the container will automatically destroy any contained component that is removed from it, else
 132 destruction must be handled manually.
 133 Defaults to true.</p>
 134 </div></div></div><div id="config-autoEl" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 135 encapsulate this Component.
 136
 137
 138 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.container.Viewport.html#getEl" rel="Ext.container.Viewport#getEl" class="docClass">Element</a> which will
 139 encapsulate this Component.</p>
 140
 141
 142 <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>,
 143 this defaults to <b><tt>'div'</tt></b>. The more complex Sencha classes use a more complex
 144 DOM structure specified by their own <a href="Ext.container.Viewport.html#renderTpl" rel="Ext.container.Viewport#renderTpl" class="docClass">renderTpl</a>s.</p>
 145
 146
 147 <p>This is intended to allow the developer to create application-specific utility Components encapsulated by
 148 different DOM elements. Example usage:</p>
 149
 150
 151 <pre><code>{
 152     xtype: 'component',
 153     autoEl: {
 154         tag: 'img',
 155         src: 'http://www.example.com/example.jpg'
 156     }
 157 }, {
 158     xtype: 'component',
 159     autoEl: {
 160         tag: 'blockquote',
 161         html: 'autoEl is cool!'
 162     }
 163 }, {
 164     xtype: 'container',
 165     autoEl: 'ul',
 166     cls: 'ux-unordered-list',
 167     items: {
 168         xtype: 'component',
 169         autoEl: 'li',
 170         html: 'First list item'
 171     }
 172 }
 173 </code></pre>
 174
 175 </div></div></div><div id="config-autoRender" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 176 of using renderTo in th...</div><div class="long"><p>This config is intended mainly for <a href="Ext.container.Viewport.html#floating" rel="Ext.container.Viewport#floating" class="docClass">floating</a> Components which may or may not be shown. Instead
 177 of using <a href="Ext.container.Viewport.html#renderTo" rel="Ext.container.Viewport#renderTo" class="docClass">renderTo</a> in the configuration, and rendering upon construction, this allows a Component
 178 to render itself upon first <i><a href="Ext.container.Viewport.html#show" rel="Ext.container.Viewport#show" class="docClass">show</a></i>.</p>
 179
 180
 181 <p>Specify as <code>true</code> to have this Component render to the document body upon first show.</p>
 182
 183
 184 <p>Specify as an element, or the ID of an element to have this Component render to a specific element upon first show.</p>
 185
 186
 187 <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>
 188
 189 </div></div></div><div id="config-autoScroll" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 190 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
 191 necessary, <code>false</code> to clip any overflowing content (defaults to <code>false</code>).</p>
 192 </div></div></div><div id="config-autoShow" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 193 This config option may only be used for floating components o...</div><div class="long"><p>True to automatically show the component upon creation.
 194 This config option may only be used for <a href="Ext.container.Viewport.html#floating" rel="Ext.container.Viewport#floating" class="docClass">floating</a> components or components
 195 that use <a href="Ext.container.Viewport.html#autoRender" rel="Ext.container.Viewport#autoRender" class="docClass">autoRender</a>. Defaults to <tt>false</tt>.</p>
 196 </div></div></div><div id="config-baseCls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 197 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
 198 elements within this component like Panel's body will get a class x-panel-body. This means
 199 that if you create a subclass of Panel, and you want it to get all the Panels styling for the
 200 element and the body, you leave the baseCls x-panel and use componentCls to add specific styling for this
 201 component.</p>
 202 </div></div></div><div id="config-border" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 203 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
 204 it can be a CSS style specification for each style, for example: '10 5 3 10'.</p>
 205 </div></div></div><div id="config-bubbleEvents" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 206 See Ext.util.Observable.enableBubble....</div><div class="long"><p>An array of events that, when fired, should be bubbled to any parent container.
 207 See <a href="Ext.util.Observable.html#enableBubble" rel="Ext.util.Observable#enableBubble" class="docClass">Ext.util.Observable.enableBubble</a>.
 208 Defaults to <code>['add', 'remove']</code>.
 209
 210 </div></div></div><div id="config-cls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 211 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
 212 useful for adding customized styles to the component or any of its children using standard CSS rules.</p>
 213 </div></div></div><div id="config-componentCls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 214 via styling.</p>
 215 </div><div class="long"><p>CSS Class to be added to a components root level element to give distinction to it
 216 via styling.</p>
 217 </div></div></div><div id="config-componentLayout" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 218 the Component's layout manager...</div><div class="long"><p>The sizing and positioning of a Component's internal Elements is the responsibility of
 219 the Component's layout manager which sizes a Component's internal structure in response to the Component being sized.</p>
 220
 221
 222 <p>Generally, developers will not use this configuration as all provided Components which need their internal
 223 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>
 224
 225
 226 <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
 227 which simply sizes the Component's encapsulating element to the height and width specified in the <a href="Ext.container.Viewport.html#setSize" rel="Ext.container.Viewport#setSize" class="docClass">setSize</a> method.</p>
 228
 229 </div></div></div><div id="config-contentEl" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 230 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
 231 for this component.</p>
 232
 233
 234 <ul>
 235 <li><b>Description</b> :
 236 <div class="sub-desc">This config option is used to take an existing HTML element and place it in the layout element
 237 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>
 238 <li><b>Notes</b> :
 239 <div class="sub-desc">The specified HTML element is appended to the layout element of the component <i>after any configured
 240 <a href="Ext.container.Viewport.html#html" rel="Ext.container.Viewport#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.container.Viewport.html#render" rel="Ext.container.Viewport#render" class="docClass">render</a> event is fired.</div>
 241 <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>
 242 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>
 243 <div class="sub-desc">Add either the <code>x-hidden</code> or the <code>x-hide-display</code> CSS class to
 244 prevent a brief flicker of the content before it is rendered to the panel.</div></li>
 245 </ul>
 246
 247 </div></div></div><div id="config-data" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.container.Viewport.html#tpl" rel="Ext.container.Viewport#tpl" class="docClass">tpl</a></code> to
 248 update the content area of the Component.</p>
 249 </div><div class="long"><p>The initial set of data to apply to the <code><a href="Ext.container.Viewport.html#tpl" rel="Ext.container.Viewport#tpl" class="docClass">tpl</a></code> to
 250 update the content area of the Component.</p>
 251 </div></div></div><div id="config-defaultType" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 252 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
 253 a child item is specified as a raw configuration object, rather than as an instantiated Component.</p>
 254
 255
 256 <p>Defaults to <code>'panel'</code>.</p>
 257
 258 </div></div></div><div id="config-defaults" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 259 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.container.Viewport.html#items" rel="Ext.container.Viewport#items" class="docClass">items</a>
 260 config or via the <a href="Ext.container.Viewport.html#add" rel="Ext.container.Viewport#add" class="docClass">add</a> or <a href="Ext.container.Viewport.html#insert" rel="Ext.container.Viewport#insert" class="docClass">insert</a> methods.</p>
 261
 262
 263 <p>If an added item is a config object, and <b>not</b> an instantiated Component, then the default properties are
 264 unconditionally applied. If the added item <b>is</b> an instantiated Component, then the default properties are
 265 applied conditionally so as not to override existing properties in the item.</p>
 266
 267
 268 <p>If the defaults option is specified as a function, then the function will be called using this Container as the
 269 scope (<code>this</code> reference) and passing the added item as the first parameter. Any resulting object
 270 from that call is then applied to the item as default properties.</p>
 271
 272
 273 <p>For example, to automatically apply padding to the body of each of a set of
 274 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>
 275
 276
 277 <p>Usage:</p>
 278
 279
 280 <pre><code>defaults: {               // defaults are applied to items, not the container
 281     autoScroll:true
 282 },
 283 items: [
 284     {
 285         xtype: 'panel',   // defaults <b>do not</b> have precedence over
 286         id: 'panel1',     // options in config objects, so the defaults
 287         autoScroll: false // will not be applied here, panel1 will be autoScroll:false
 288     },
 289     new Ext.panel.Panel({       // defaults <b>do</b> have precedence over options
 290         id: 'panel2',     // options in components, so the defaults
 291         autoScroll: false // will be applied here, panel2 will be autoScroll:true.
 292     })
 293 ]</code></pre>
 294
 295 </div></div></div><div id="config-disabled" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="config-disabled" class="cls expand">disabled</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Defaults to false.</p>
 296 </div><div class="long"><p>Defaults to false.</p>
 297 </div></div></div><div id="config-disabledCls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
 298 </div><div class="long"><p>CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.</p>
 299 </div></div></div><div id="config-draggable" class="member inherited"><a href="Ext.container.Viewport.html#config-draggable" rel="config-draggable" 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-draggable" class="viewSource">view source</a></div><a name="draggable"></a><a name="config-draggable"></a><a href="Ext.container.Viewport.html#" rel="config-draggable" class="cls expand">draggable</a><span> : Mixed</span></div><div class="description"><div class="short">Specify as true to make a floating Component draggable using the Component's encapsulating element as the drag handle...</div><div class="long"><p>Specify as true to make a <a href="Ext.container.Viewport.html#floating" rel="Ext.container.Viewport#floating" class="docClass">floating</a> Component draggable using the Component's encapsulating element as the drag handle.</p>
 300
 301
 302 <p>This may also be specified as a config object for the <a href="Ext.util.ComponentDragger.html" rel="Ext.util.ComponentDragger" class="docClass">ComponentDragger</a> which is instantiated to perform dragging.</p>
 303
 304
 305 <p>For example to create a Component which may only be dragged around using a certain internal element as the drag handle,
 306 use the delegate option:</p>
 307
 308
 309 <p><code></p>
 310
 311 <pre>new Ext.Component({
 312     constrain: true,
 313     floating:true,
 314     style: {
 315         backgroundColor: '#fff',
 316         border: '1px solid black'
 317     },
 318     html: '&lt;h1 style="cursor:move"&gt;The title&lt;/h1&gt;&lt;p&gt;The content&lt;/p&gt;',
 319     draggable: {
 320         delegate: 'h1'
 321     }
 322 }).show();
 323 </pre>
 324
 325
 326 <p></code></p>
 327 </div></div></div><div id="config-floating" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 328
 329
 330 Components such...</div><div class="long"><p>Specify as true to float the Component outside of the document flow using CSS absolute positioning.</p>
 331
 332
 333 <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
 334 by default.</p>
 335
 336
 337 <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
 338 <a href="Ext.WindowManager.html" rel="Ext.WindowManager" class="docClass">ZIndexManager</a></p>
 339
 340
 341 <h3 class="pa">Floating Components as child items of a Container</h3>
 342
 343
 344 <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
 345 examining the ownerCt chain.</p>
 346
 347
 348 <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
 349 of related floating Components. The ZIndexManager brings a single floating Component to the top of its stack when
 350 the Component's <a href="Ext.container.Viewport.html#toFront" rel="Ext.container.Viewport#toFront" class="docClass">toFront</a> method is called.</p>
 351
 352
 353 <p>The ZIndexManager is found by traversing up the <a href="Ext.container.Viewport.html#ownerCt" rel="Ext.container.Viewport#ownerCt" class="docClass">ownerCt</a> chain to find an ancestor which itself is floating. This is so that
 354 descendant floating Components of floating <i>Containers</i> (Such as a ComboBox dropdown within a Window) can have its zIndex managed relative
 355 to any siblings, but always <b>above</b> that floating ancestor Container.</p>
 356
 357
 358 <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>
 359
 360
 361 <p>Floating components <i>do not participate in the Container's layout</i>. Because of this, they are not rendered until you explicitly
 362 <a href="Ext.container.Viewport.html#show" rel="Ext.container.Viewport#show" class="docClass">show</a> them.</p>
 363
 364
 365 <p>After rendering, the ownerCt reference is deleted, and the <a href="Ext.container.Viewport.html#floatParent" rel="Ext.container.Viewport#floatParent" class="docClass">floatParent</a> property is set to the found floating ancestor Container.
 366 If no floating ancestor Container was found the <a href="Ext.container.Viewport.html#floatParent" rel="Ext.container.Viewport#floatParent" class="docClass">floatParent</a> property will not be set.</p>
 367
 368 </div></div></div><div id="config-focusOnToFront" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 369 brought to the front. Defaults to ...</div><div class="long"><p>Specifies whether the floated component should be automatically <a href="Ext.container.Viewport.html#focus" rel="Ext.container.Viewport#focus" class="docClass">focused</a> when it is
 370 <a href="Ext.container.Viewport.html#toFront" rel="Ext.container.Viewport#toFront" class="docClass">brought to the front</a>. Defaults to true.</p>
 371 </div></div></div><div id="config-frame" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 372 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
 373 provide a graphical rounded frame around the Component content.</p>
 374
 375
 376 <p>This is only necessary when running on outdated, or non standard-compliant browsers such as Microsoft's Internet Explorer
 377 prior to version 9 which do not support rounded corners natively.</p>
 378
 379
 380 <p>The extra space taken up by this framing is available from the read only property <a href="Ext.container.Viewport.html#frameSize" rel="Ext.container.Viewport#frameSize" class="docClass">frameSize</a>.</p>
 381
 382 </div></div></div><div id="config-height" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
 383 </div><div class="long"><p>The height of this component in pixels.</p>
 384 </div></div></div><div id="config-hidden" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="config-hidden" class="cls expand">hidden</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Defaults to false.</p>
 385 </div><div class="long"><p>Defaults to false.</p>
 386 </div></div></div><div id="config-hideMode" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 387 Values may be
 388 'display' : The...</div><div class="long"><p>A String which specifies how this Component's encapsulating DOM element will be hidden.
 389 Values may be<div class="mdetail-params"><ul>
 390 <li><code>'display'</code> : The Component will be hidden using the <code>display: none</code> style.</li>
 391 <li><code>'visibility'</code> : The Component will be hidden using the <code>visibility: hidden</code> style.</li>
 392 <li><code>'offsets'</code> : The Component will be hidden by absolutely positioning it out of the visible area of the document. This
 393 is useful when a hidden Component must maintain measurable dimensions. Hiding using <code>display</code> results
 394 in a Component having zero dimensions.</li></ul></div>
 395 Defaults to <code>'display'</code>.</p>
 396 </div></div></div><div id="config-html" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 397 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
 398 content (defaults to ''). The HTML content is added after the component is rendered,
 399 so the document will not contain this HTML at the time the <a href="Ext.container.Viewport.html#render" rel="Ext.container.Viewport#render" class="docClass">render</a> event is fired.
 400 This content is inserted into the body <i>before</i> any configured <a href="Ext.container.Viewport.html#contentEl" rel="Ext.container.Viewport#contentEl" class="docClass">contentEl</a> is appended.</p>
 401 </div></div></div><div id="config-id" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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).
 402
 403
 404 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.container.Viewport.html#getId" rel="Ext.container.Viewport#getId" class="docClass">auto-assigned id</a>).</p>
 405
 406
 407 <p>It should not be necessary to use this configuration except for singleton objects in your application.
 408 Components created with an id may be accessed globally using <a href="Ext.html#getCmp" rel="Ext#getCmp" class="docClass">Ext.getCmp</a>.</p>
 409
 410
 411 <p>Instead of using assigned ids, use the <a href="Ext.container.Viewport.html#itemId" rel="Ext.container.Viewport#itemId" class="docClass">itemId</a> config, and <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> which
 412 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>
 413 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>
 414
 415
 416 <p>Note that this id will also be used as the element id for the containing HTML element
 417 that is rendered to the page for this component. This allows you to write id-based CSS
 418 rules to style the specific instance of this component uniquely, and also to select
 419 sub-elements using this component's id as the parent.</p>
 420
 421
 422 <p><b>Note</b>: to avoid complications imposed by a unique <tt>id</tt> also see <code><a href="Ext.container.Viewport.html#itemId" rel="Ext.container.Viewport#itemId" class="docClass">itemId</a></code>.</p>
 423
 424
 425 <p><b>Note</b>: to access the container of a Component see <code><a href="Ext.container.Viewport.html#ownerCt" rel="Ext.container.Viewport#ownerCt" class="docClass">ownerCt</a></code>.</p>
 426
 427 </div></div></div><div id="config-itemId" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 428 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
 429 when no object reference is available.  Instead of using an <code><a href="Ext.container.Viewport.html#id" rel="Ext.container.Viewport#id" class="docClass">id</a></code> with
 430 <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
 431 <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
 432 <code>itemId</code>'s or <tt><a href="Ext.container.Viewport.html#id" rel="Ext.container.Viewport#id" class="docClass">id</a></tt>'s. Since <code>itemId</code>'s are an index to the
 433 container's internal MixedCollection, the <code>itemId</code> is scoped locally to the container --
 434 avoiding potential conflicts with <a href="Ext.ComponentManager.html" rel="Ext.ComponentManager" class="docClass">Ext.ComponentManager</a> which requires a <b>unique</b>
 435 <code><a href="Ext.container.Viewport.html#id" rel="Ext.container.Viewport#id" class="docClass">id</a></code>.</p>
 436
 437
 438 <pre><code>var c = new Ext.panel.Panel({ //
 439     <a href="Ext.Component.html#height" rel="Ext.Component#height" class="docClass">height</a>: 300,
 440     <a href="Ext.container.Viewport.html#renderTo" rel="Ext.container.Viewport#renderTo" class="docClass">renderTo</a>: document.body,
 441     <a href="Ext.container.Container.html#layout" rel="Ext.container.Container#layout" class="docClass">layout</a>: 'auto',
 442     <a href="Ext.container.Container.html#items" rel="Ext.container.Container#items" class="docClass">items</a>: [
 443         {
 444             itemId: 'p1',
 445             <a href="Ext.panel.Panel.html#title" rel="Ext.panel.Panel#title" class="docClass">title</a>: 'Panel 1',
 446             <a href="Ext.Component.html#height" rel="Ext.Component#height" class="docClass">height</a>: 150
 447         },
 448         {
 449             itemId: 'p2',
 450             <a href="Ext.panel.Panel.html#title" rel="Ext.panel.Panel#title" class="docClass">title</a>: 'Panel 2',
 451             <a href="Ext.Component.html#height" rel="Ext.Component#height" class="docClass">height</a>: 150
 452         }
 453     ]
 454 })
 455 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>
 456 p2 = p1.<a href="Ext.container.Viewport.html#ownerCt" rel="Ext.container.Viewport#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
 457 </code></pre>
 458
 459
 460 <p>Also see <tt><a href="Ext.container.Viewport.html#id" rel="Ext.container.Viewport#id" class="docClass">id</a></tt>, <code><a href="Ext.container.Viewport.html#query" rel="Ext.container.Viewport#query" class="docClass">query</a></code>, <code><a href="Ext.container.Viewport.html#down" rel="Ext.container.Viewport#down" class="docClass">down</a></code> and <code><a href="Ext.container.Viewport.html#child" rel="Ext.container.Viewport#child" class="docClass">child</a></code>.</p>
 461
 462
 463 <p><b>Note</b>: to access the container of an item see <tt><a href="Ext.container.Viewport.html#ownerCt" rel="Ext.container.Viewport#ownerCt" class="docClass">ownerCt</a></tt>.</p>
 464
 465 </div></div></div><div id="config-items" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 466
 467
 468 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>
 469
 470
 471 <p><b>Unless configured with a <a href="Ext.container.Viewport.html#layout" rel="Ext.container.Viewport#layout" class="docClass">layout</a>, a Container simply renders child Components serially into
 472 its encapsulating element and performs no sizing or positioning upon them.</b><p>
 473 <p>Example:</p>
 474 <pre><code>// specifying a single item
 475 items: {...},
 476 layout: 'fit',    // The single items is sized to fit
 477
 478 // specifying multiple items
 479 items: [{...}, {...}],
 480 layout: 'hbox', // The items are arranged horizontally
 481        </code></pre>
 482 <p>Each item may be:</p>
 483 <ul>
 484 <li>A <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Component</a></li>
 485 <li>A Component configuration object</li>
 486 </ul>
 487 <p>If a configuration object is specified, the actual type of Component to be
 488 instantiated my be indicated by using the <a href="Ext.Component.html#xtype" rel="Ext.Component#xtype" class="docClass">xtype</a> option.</p>
 489 <p>Every Component class has its own <a href="Ext.Component.html#xtype" rel="Ext.Component#xtype" class="docClass">xtype</a>.</p>
 490 <p>If an <a href="Ext.Component.html#xtype" rel="Ext.Component#xtype" class="docClass">xtype</a> is not explicitly
 491 specified, the <a href="Ext.container.Viewport.html#defaultType" rel="Ext.container.Viewport#defaultType" class="docClass">defaultType</a> for the Container is used, which by default is usually <code>panel</code>.</p>
 492 <p><b>Notes</b>:</p>
 493 <p>Ext uses lazy rendering. Child Components will only be rendered
 494 should it become necessary. Items are automatically laid out when they are first
 495 shown (no sizing is done while hidden), or in response to a <a href="Ext.container.Viewport.html#doLayout" rel="Ext.container.Viewport#doLayout" class="docClass">doLayout</a> call.</p>
 496 <p>Do not specify <code><a href="Ext.panel.Panel.html#contentEl" rel="Ext.panel.Panel#contentEl" class="docClass">contentEl</a></code> or
 497 <code><a href="Ext.panel.Panel.html#html" rel="Ext.panel.Panel#html" class="docClass">html</a></code> with <code>items</code>.</p>
 498
 499 </div></div></div><div id="config-layout" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 500 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
 501 positioned, typically a layout manager <b>must</b> be specified through
 502 the <code>layout</code> configuration option.</p>
 503
 504
 505 <br><p>The sizing and positioning of child <a href="Ext.container.Viewport.html#items" rel="Ext.container.Viewport#items" class="docClass">items</a> is the responsibility of
 506
 507
 508 <p>the Container's layout manager which creates and manages the type of layout
 509 you have in mind.  For example:</p></p>
 510
 511 <p>If the <a href="Ext.container.Viewport.html#layout" rel="Ext.container.Viewport#layout" class="docClass">layout</a> configuration is not explicitly specified for
 512 a general purpose container (e.g. Container or Panel) the
 513 <a href="Ext.layout.container.Auto.html" rel="Ext.layout.container.Auto" class="docClass">default layout manager</a> will be used
 514 which does nothing but render child components sequentially into the
 515 Container (no sizing or positioning will be performed in this situation).</p>
 516
 517
 518 <br><p><b><code>layout</code></b> may be specified as either as an Object or
 519
 520
 521 <p>as a String:</p><div><ul class="mdetail-params"></p>
 522
 523 <p><li><u>Specify as an Object</u></li></p>
 524
 525 <div><ul class="mdetail-params">
 526 <li>Example usage:</li>
 527 <pre><code>layout: {
 528     type: 'vbox',
 529     align: 'left'
 530 }
 531        </code></pre>
 532
 533 <li><code><b>type</b></code></li>
 534 <br/><p>The layout type to be used for this container.  If not specified,
 535 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>
 536 <br/><p>Valid layout <code>type</code> values are:</p>
 537 <div class="sub-desc"><ul class="mdetail-params">
 538 <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>
 539 <li><code><b><a href="Ext.layout.container.Card.html" rel="Ext.layout.container.Card" class="docClass">card</a></b></code></li>
 540 <li><code><b><a href="Ext.layout.container.Fit.html" rel="Ext.layout.container.Fit" class="docClass">fit</a></b></code></li>
 541 <li><code><b><a href="Ext.layout.container.HBox.html" rel="Ext.layout.container.HBox" class="docClass">hbox</a></b></code></li>
 542 <li><code><b><a href="Ext.layout.container.VBox.html" rel="Ext.layout.container.VBox" class="docClass">vbox</a></b></code></li>
 543 <li><code><b><a href="Ext.layout.container.Anchor.html" rel="Ext.layout.container.Anchor" class="docClass">anchor</a></b></code></li>
 544 <li><code><b><a href="Ext.layout.container.Table.html" rel="Ext.layout.container.Table" class="docClass">table</a></b></code></li>
 545 </ul></div>
 546
 547 <li>Layout specific configuration properties</li>
 548 <br/><p>Additional layout specific configuration properties may also be
 549 specified. For complete details regarding the valid config options for
 550 each layout type, see the layout class corresponding to the <code>type</code>
 551 specified.</p>
 552
 553 </ul></div>
 554
 555
 556 <p><li><u>Specify as a String</u></li></p>
 557
 558 <div><ul class="mdetail-params">
 559 <li>Example usage:</li>
 560 <pre><code>layout: {
 561     type: 'vbox',
 562     padding: '5',
 563     align: 'left'
 564 }
 565        </code></pre>
 566 <li><code><b>layout</b></code></li>
 567 <br/><p>The layout <code>type</code> to be used for this container (see list
 568 of valid layout type values above).</p><br/>
 569 <br/><p>Additional layout specific configuration properties. For complete
 570 details regarding the valid config options for each layout type, see the
 571 layout class corresponding to the <code>layout</code> specified.</p>
 572 </ul></div>
 573
 574
 575 <p></ul></div></p>
 576 </div></div></div><div id="config-listeners" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 577 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
 578 object during initialization.  This should be a valid listeners config object as specified in the
 579 <a href="Ext.container.Viewport.html#addListener" rel="Ext.container.Viewport#addListener" class="docClass">addListener</a> example for attaching multiple handlers at once.</p></p>
 580
 581 <br><p><b><u>DOM events from ExtJs <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Components</a></u></b></p>
 582
 583
 584 <br><p>While <i>some</i> ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this
 585
 586
 587 <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
 588 <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
 589 events directly from a child element of a Component, we need to specify the <code>element</code> option to
 590 identify the Component property to add a DOM listener to:</p>
 591
 592 <pre><code>new Ext.panel.Panel({
 593     width: 400,
 594     height: 200,
 595     dockedItems: [{
 596         xtype: 'toolbar'
 597     }],
 598     listeners: {
 599         click: {
 600             element: 'el', //bind to the underlying el property on the panel
 601             fn: function(){ console.log('click el'); }
 602         },
 603         dblclick: {
 604             element: 'body', //bind to the underlying body property on the panel
 605             fn: function(){ console.log('dblclick body'); }
 606         }
 607     }
 608 });
 609 </code></pre>
 610
 611
 612 <p></p></p>
 613 </div></div></div><div id="config-loader" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 614 content for this Component.</p>
 615 </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
 616 content for this Component.</p>
 617 </div></div></div><div id="config-maintainFlex" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 618 HBox layout.
 619
 620
 621 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
 622 <a href="Ext.layout.container.HBox.html" rel="Ext.layout.container.HBox" class="docClass">HBox</a> layout.</b></p>
 623
 624
 625 <p>Specifies that if an immediate sibling Splitter is moved, the Component on the <i>other</i> side is resized, and this
 626 Component maintains its configured <a href="Ext.layout.container.Box.html#flex" rel="Ext.layout.container.Box#flex" class="docClass">flex</a> value.</p>
 627
 628 </div></div></div><div id="config-margin" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 629 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
 630 it can be a CSS style specification for each style, for example: '10 5 3 10'.</p>
 631 </div></div></div><div id="config-maxHeight" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 632
 633
 634 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>
 635
 636
 637 <p><b>Warning:</b> This will override any size management applied by layout managers.</p>
 638
 639 </div></div></div><div id="config-maxWidth" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 640
 641
 642 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>
 643
 644
 645 <p><b>Warning:</b> This will override any size management applied by layout managers.</p>
 646
 647 </div></div></div><div id="config-minHeight" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 648
 649
 650 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>
 651
 652
 653 <p><b>Warning:</b> This will override any size management applied by layout managers.</p>
 654
 655 </div></div></div><div id="config-minWidth" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 656
 657
 658 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>
 659
 660
 661 <p><b>Warning:</b> This will override any size management applied by layout managers.</p>
 662
 663 </div></div></div><div id="config-overCls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 664 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
 665 over the Element, and removed when the mouse moves out. (defaults to '').  This can be
 666 useful for adding customized 'active' or 'hover' styles to the component or any of its children using standard CSS rules.</p>
 667 </div></div></div><div id="config-padding" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 668 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
 669 it can be a CSS style specification for each style, for example: '10 5 3 10'.</p>
 670 </div></div></div><div id="config-plugins" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 671 requirement for a ...</div><div class="long"><p>An object or array of objects that will provide custom functionality for this component.  The only
 672 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>.
 673 When a component is created, if any plugins are available, the component will call the init method on each
 674 plugin, passing a reference to itself.  Each plugin can then call methods or respond to events on the
 675 component as needed to provide its functionality.</p>
 676 </div></div></div><div id="config-renderSelectors" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 677 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
 678 created by the render process.</p>
 679
 680 <p>After the Component's internal structure is rendered according to the <a href="Ext.container.Viewport.html#renderTpl" rel="Ext.container.Viewport#renderTpl" class="docClass">renderTpl</a>, this object is iterated through,
 681 and the found Elements are added as properties to the Component using the <code>renderSelector</code> property name.</p>
 682
 683 <p>For example, a Component which rendered an image, and description into its element might use the following properties
 684 coded into its prototype:</p>
 685
 686 <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;',
 687
 688 renderSelectors: {
 689     image: 'img.x-image-component-img',
 690     descEl: 'div.x-image-component-desc'
 691 }
 692 </code></pre>
 693
 694 <p>After rendering, the Component would have a property <code>image</code> referencing its child <code>img</code> Element,
 695 and a property <code>descEl</code> referencing the <code>div</code> Element which contains the description.</p>
 696 </div></div></div><div id="config-renderTo" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 697 will be rendered into.
 698
 699
 700
 701 Not...</div><div class="long"><p>Specify the id of the element, a DOM element or an existing Element that this component
 702 will be rendered into.</p>
 703
 704
 705 <div><ul>
 706 <li><b>Notes</b> : <ul>
 707 <div class="sub-desc">Do <u>not</u> use this option if the Component is to be a child item of
 708 a <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Container</a>. It is the responsibility of the
 709 <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>
 710 to render and manage its child items.</div>
 711 <div class="sub-desc">When using this config, a call to render() is not required.</div>
 712 </ul></li>
 713 </ul></div>
 714
 715
 716 <p>See <code><a href="Ext.container.Viewport.html#render" rel="Ext.container.Viewport#render" class="docClass">render</a></code> also.</p>
 717
 718 </div></div></div><div id="config-renderTpl" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 719 encapsulating Element.
 720
 721
 722 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
 723 encapsulating <a href="Ext.container.Viewport.html#getEl" rel="Ext.container.Viewport#getEl" class="docClass">Element</a>.</p>
 724
 725
 726 <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>
 727 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
 728 with no internal structure; they render their <a href="Ext.container.Viewport.html#getEl" rel="Ext.container.Viewport#getEl" class="docClass">Element</a> empty. The more specialized ExtJS and Touch classes
 729 which use a more complex DOM structure, provide their own template definitions.</p>
 730
 731
 732 <p>This is intended to allow the developer to create application-specific utility Components with customized
 733 internal structure.</p>
 734
 735
 736 <p>Upon rendering, any created child elements may be automatically imported into object properties using the
 737 <a href="Ext.container.Viewport.html#renderSelectors" rel="Ext.container.Viewport#renderSelectors" class="docClass">renderSelectors</a> option.</p>
 738
 739 </div></div></div><div id="config-resizable" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 740 after rendering.
 741
 742
 743 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
 744 after rendering.</p>
 745
 746
 747 <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>
 748 to override any defaults. By default the Component passes its minimum and maximum size, and uses
 749 <code><a href="Ext.resizer.Resizer.html#dynamic" rel="Ext.resizer.Resizer#dynamic" class="docClass">Ext.resizer.Resizer.dynamic</a>: false</code></p>
 750
 751 </div></div></div><div id="config-resizeHandles" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
 752 </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>
 753 </div></div></div><div id="config-saveBuffer" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 754 a short period. Defaults to 100.</p>
 755 </div><div class="long"><p>A buffer to be applied if many state events are fired within
 756 a short period. Defaults to 100.</p>
 757 </div></div></div><div id="config-shadow" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 758 true to automatically create an Ext.Shadow,...</div><div class="long"><p>Specifies whether the floating component should be given a shadow. Set to
 759 <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
 760 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.
 761 (Defaults to <tt>'sides'</tt>.)</p>
 762 </div></div></div><div id="config-stateEvents" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 763 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
 764 save its state (defaults to none). <code>stateEvents</code> may be any type
 765 of event supported by this object, including browser or custom events
 766 (e.g., <tt>['click', 'customerchange']</tt>).</p>
 767
 768
 769 <p>See <code><a href="Ext.container.Viewport.html#stateful" rel="Ext.container.Viewport#stateful" class="docClass">stateful</a></code> for an explanation of saving and
 770 restoring object state.</p>
 771
 772 </div></div></div><div id="config-stateId" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 773
 774 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>
 775
 776 <p>See <a href="Ext.container.Viewport.html#stateful" rel="Ext.container.Viewport#stateful" class="docClass">stateful</a> for an explanation of saving and restoring state.</p>
 777
 778 </div></div></div><div id="config-stateful" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 779 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
 780 internal properties from a saved state on startup. The object must have
 781 a <code><a href="Ext.container.Viewport.html#stateId" rel="Ext.container.Viewport#stateId" class="docClass">stateId</a></code> for state to be managed.
 782 Auto-generated ids are not guaranteed to be stable across page loads and
 783 cannot be relied upon to save and restore the same state for a object.<p>
 784 <p>For state saving to work, the state manager's provider must have been
 785 set to an implementation of <a href="Ext.state.Provider.html" rel="Ext.state.Provider" class="docClass">Ext.state.Provider</a> which overrides the
 786 <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>
 787 methods to save and recall name/value pairs. A built-in implementation,
 788 <a href="Ext.state.CookieProvider.html" rel="Ext.state.CookieProvider" class="docClass">Ext.state.CookieProvider</a> is available.</p>
 789 <p>To set the state provider for the current page:</p>
 790 <pre><code>Ext.state.Manager.setProvider(new Ext.state.CookieProvider({
 791     expires: new Date(new Date().getTime()+(1000*60*60*24*7)), //7 days from now
 792 }));
 793 </code></pre>
 794 <p>A stateful object attempts to save state when one of the events
 795 listed in the <code><a href="Ext.container.Viewport.html#stateEvents" rel="Ext.container.Viewport#stateEvents" class="docClass">stateEvents</a></code> configuration fires.</p>
 796 <p>To save state, a stateful object first serializes its state by
 797 calling <b><code><a href="Ext.container.Viewport.html#getState" rel="Ext.container.Viewport#getState" class="docClass">getState</a></code></b>. By default, this function does
 798 nothing. The developer must provide an implementation which returns an
 799 object hash which represents the restorable state of the object.</p>
 800 <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>
 801 which uses the configured <a href="Ext.state.Provider.html" rel="Ext.state.Provider" class="docClass">Ext.state.Provider</a> to save the object
 802 keyed by the <code><a href="stateId.html" rel="stateId" class="docClass">stateId</a></code></p>.
 803 <p>During construction, a stateful object attempts to <i>restore</i>
 804 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
 805 <code><a href="Ext.container.Viewport.html#stateId" rel="Ext.container.Viewport#stateId" class="docClass">stateId</a></code></p>
 806 <p>The resulting object is passed to <b><code><a href="Ext.container.Viewport.html#applyState" rel="Ext.container.Viewport#applyState" class="docClass">applyState</a></code></b>.
 807 The default implementation of <code><a href="Ext.container.Viewport.html#applyState" rel="Ext.container.Viewport#applyState" class="docClass">applyState</a></code> simply copies
 808 properties into the object, but a developer may override this to support
 809 more behaviour.</p>
 810 <p>You can perform extra processing on state save and restore by attaching
 811 handlers to the <a href="Ext.container.Viewport.html#beforestaterestore" rel="Ext.container.Viewport#beforestaterestore" class="docClass">beforestaterestore</a>, <a href="Ext.container.Viewport.html#staterestore" rel="Ext.container.Viewport#staterestore" class="docClass">staterestore</a>,
 812 <a href="Ext.container.Viewport.html#beforestatesave" rel="Ext.container.Viewport#beforestatesave" class="docClass">beforestatesave</a> and <a href="Ext.container.Viewport.html#statesave" rel="Ext.container.Viewport#statesave" class="docClass">statesave</a> events.</p>
 813
 814 </div></div></div><div id="config-style" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 815 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
 816 <a href="Ext.core.Element.html#applyStyles" rel="Ext.core.Element#applyStyles" class="docClass">Ext.core.Element.applyStyles</a>.</p>
 817
 818 <pre><code>        new Ext.panel.Panel({
 819             title: 'Some Title',
 820             renderTo: Ext.getBody(),
 821             width: 400, height: 300,
 822             layout: 'form',
 823             items: [{
 824                 xtype: 'textarea',
 825                 style: {
 826                     width: '95%',
 827                     marginBottom: '10px'
 828                 }
 829             },
 830             new Ext.button.Button({
 831                 text: 'Send',
 832                 minWidth: '100',
 833                 style: {
 834                     marginBottom: '10px'
 835                 }
 836             })
 837             ]
 838         });
 839      </code></pre>
 840
 841 </div></div></div><div id="config-styleHtmlCls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 842 Defaults to 'x-html'</p>
 843 </div><div class="long"><p>The class that is added to the content target when you set styleHtmlContent to true.
 844 Defaults to 'x-html'</p>
 845 </div></div></div><div id="config-styleHtmlContent" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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).
 846 Defaults to false.</p>
 847 </div><div class="long"><p>True to automatically style the html inside the content target of this component (body for panels).
 848 Defaults to false.</p>
 849 </div></div></div><div id="config-suspendLayout" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 850 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
 851 as multiple arguments or an array.</p>
 852 </div></div></div><div id="config-toFrontOnShow" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 853 on an already visible, floating component (default ...</div><div class="long"><p>True to automatically call <a href="Ext.container.Viewport.html#toFront" rel="Ext.container.Viewport#toFront" class="docClass">toFront</a> when the <a href="Ext.container.Viewport.html#show" rel="Ext.container.Viewport#show" class="docClass">show</a> method is called
 854 on an already visible, floating component (default is <code>true</code>).</p>
 855
 856 </div></div></div><div id="config-tpl" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="config-tpl" class="cls expand">tpl</a><span> : Mixed</span></div><div class="description"><div class="short">An Ext.Template, Ext.XTemplate
 857 or an array of strings to form an Ext.XTemplate.
 858 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>
 859 or an array of strings to form an <a href="Ext.XTemplate.html" rel="Ext.XTemplate" class="docClass">Ext.XTemplate</a>.
 860 Used in conjunction with the <code><a href="Ext.container.Viewport.html#data" rel="Ext.container.Viewport#data" class="docClass">data</a></code> and
 861 <code><a href="Ext.container.Viewport.html#tplWriteMode" rel="Ext.container.Viewport#tplWriteMode" class="docClass">tplWriteMode</a></code> configurations.</p>
 862 </div></div></div><div id="config-tplWriteMode" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 863 updating the content area of the Component. Defaults to 'overwrite'
 864 (see Ext.X...</div><div class="long"><p>The Ext.(X)Template method to use when
 865 updating the content area of the Component. Defaults to <code>'overwrite'</code>
 866 (see <code><a href="Ext.XTemplate.html#overwrite" rel="Ext.XTemplate#overwrite" class="docClass">Ext.XTemplate.overwrite</a></code>).</p>
 867 </div></div></div><div id="config-ui" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
 868 </div><div class="long"><p>A set style for a component. Can be a string or an Array of multiple strings (UIs)</p>
 869 </div></div></div><div id="config-width" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
 870 </div><div class="long"><p>The width of this component in pixels.</p>
 871 </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.container.Viewport.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.container.Viewport.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>
 872 </div><div class="long"><p>Read-only property indicating whether or not the component can be dragged</p>
 873 </div></div></div><div id="property-floatParent" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 874
 875
 876 Floa...</div><div class="long"><p>Optional. Only present for <a href="Ext.container.Viewport.html#floating" rel="Ext.container.Viewport#floating" class="docClass">floating</a> Components which were inserted as descendant items of floating Containers.</p>
 877
 878
 879 <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>
 880
 881
 882 <p>For <a href="Ext.container.Viewport.html#floating" rel="Ext.container.Viewport#floating" class="docClass">floating</a> Components which are child items of a Container, the floatParent will be the floating ancestor Container which is
 883 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
 884 z-indexing services for all its descendant floating Components.</p>
 885
 886
 887 <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
 888 <code>floatParent</code></p>
 889
 890
 891 <p>See <a href="Ext.container.Viewport.html#floating" rel="Ext.container.Viewport#floating" class="docClass">floating</a> and <a href="Ext.container.Viewport.html#zIndexManager" rel="Ext.container.Viewport#zIndexManager" class="docClass">zIndexManager</a></p>
 892
 893 </div></div></div><div id="property-frameSize" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 894 to ...</div><div class="long"><p>Read-only property indicating the width of any framing elements which were added within the encapsulating element
 895 to provide graphical, rounded borders. See the <a href="Ext.container.Viewport.html#frame" rel="Ext.container.Viewport#frame" class="docClass">frame</a> config.</p>
 896
 897
 898 <p> This is an object containing the frame width in pixels for all four sides of the Component containing
 899 the following properties:</p>
 900
 901
 902 <div class="mdetail-params"><ul>
 903 <li><code>top</code> The width of the top framing element in pixels.</li>
 904 <li><code>right</code> The width of the right framing element in pixels.</li>
 905 <li><code>bottom</code> The width of the bottom framing element in pixels.</li>
 906 <li><code>left</code> The width of the left framing element in pixels.</li>
 907 </ul></div>
 908
 909 </div></div></div><div id="property-hasActiveFx" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 910 Returns thq current animation if this object has any effects actively ...</div><div class="long"><p>@deprecated 4.0 Replaced by <a href="Ext.container.Viewport.html#getActiveAnimation" rel="Ext.container.Viewport#getActiveAnimation" class="docClass">getActiveAnimation</a>
 911 Returns thq current animation if this object has any effects actively running or queued, else returns false.</p>
 912 </div></div></div><div id="property-items" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
 913 </div><div class="long"><p>The MixedCollection containing all the child items of this container.</p>
 914 </div></div></div><div id="property-maskOnDisable" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 915 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.
 916 By default this is set to true which means that every component gets a mask when its disabled.
 917 Components like FieldContainer, FieldSet, Field, Button, Tab override this property to false
 918 since they want to implement custom disable logic.</p>
 919 </div></div></div><div id="property-ownerCt" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 920 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
 921 this Component is added to a Container).  Read-only.</p>
 922
 923 <p><b>Note</b>: to access items within the Container see <tt><a href="Ext.container.Viewport.html#itemId" rel="Ext.container.Viewport#itemId" class="docClass">itemId</a></tt>.</p>
 924
 925 </div></div></div><div id="property-rendered" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
 926 </div><div class="long"><p>Read-only property indicating whether or not the component has been rendered.</p>
 927 </div></div></div><div id="property-stopFx" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
 928 any additional effects that ...</div><div class="long"><p>Stops any running effects and clears this object's internal effects queue if it contains
 929 any additional effects that haven't started yet.</p>
 930 </div></div></div><div id="property-zIndexManager" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
 931
 932
 933 A reference to the ZIndexManager whic...</div><div class="long"><p>Optional. Only present for <a href="Ext.container.Viewport.html#floating" rel="Ext.container.Viewport#floating" class="docClass">floating</a> Components after they have been rendered.</p>
 934
 935
 936 <p>A reference to the ZIndexManager which is managing this Component's z-index.</p>
 937
 938
 939 <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
 940 mask which is insert just beneath the topmost visible modal floating Component.</p>
 941
 942
 943 <p>Floating Components may be <a href="Ext.container.Viewport.html#toFront" rel="Ext.container.Viewport#toFront" class="docClass">brought to the front</a> or <a href="Ext.container.Viewport.html#toBack" rel="Ext.container.Viewport#toBack" class="docClass">sent to the back</a> of the z-index stack.</p>
 944
 945
 946 <p>This defaults to the global <a href="Ext.WindowManager.html" rel="Ext.WindowManager" class="docClass">ZIndexManager</a> for floating Components that are programatically
 947 <a href="Ext.Component.html#render" rel="Ext.Component#render" class="docClass">rendered</a>.</p>
 948
 949
 950 <p>For <a href="Ext.container.Viewport.html#floating" rel="Ext.container.Viewport#floating" class="docClass">floating</a> Components which are added to a Container, the ZIndexManager is acquired from the first ancestor Container found
 951 which is floating, or if not found the global <a href="Ext.WindowManager.html" rel="Ext.WindowManager" class="docClass">ZIndexManager</a> is used.</p>
 952
 953
 954 <p>See <a href="Ext.container.Viewport.html#floating" rel="Ext.container.Viewport#floating" class="docClass">floating</a> and <a href="Ext.container.Viewport.html#floatParent" rel="Ext.container.Viewport#floatParent" class="docClass">floatParent</a></p>
 955
 956 </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-Viewport" class="member f ni"><a href="Ext.container.Viewport.html#method-Viewport" rel="method-Viewport" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.container.Viewport.html" class="definedIn docClass">Ext.container.Viewport</a><br/><a href="../source/Viewport.html#Ext-container.Viewport-method-constructor" class="viewSource">view source</a></div><a name="Viewport"></a><a name="method-Viewport"></a><a href="Ext.container.Viewport.html#" rel="method-Viewport" class="cls expand">Viewport</a>(
 957 <span class="pre">Object config</span>)
 958  : void</div><div class="description"><div class="short"><p>Create a new Viewport</p>
 959 </div><div class="long"><p>Create a new Viewport</p>
 960 <h3 class="pa">Parameters</h3><ul><li><span class="pre">config</span> : Object<div class="sub-desc"><p>The config object</p>
 961 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
 962 </li></ul></div></div></div><div id="method-add" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-add" class="cls expand">add</a>(
 963 <span class="pre">...Object/Array Component</span>)
 964  : Ext.Component/Array</div><div class="description"><div class="short">Adds Component(s) to this Container.
 965
 966 Description:
 967
 968
 969 Fires the beforeadd event before adding.
 970 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>
 971
 972 <h2>Description:</h2>
 973
 974 <ul>
 975 <li>Fires the <a href="Ext.container.Viewport.html#beforeadd" rel="Ext.container.Viewport#beforeadd" class="docClass">beforeadd</a> event before adding.</li>
 976 <li>The Container's <a href="Ext.container.Viewport.html#defaults" rel="Ext.container.Viewport#defaults" class="docClass">default config values</a> will be applied
 977 accordingly (see <code><a href="Ext.container.Viewport.html#defaults" rel="Ext.container.Viewport#defaults" class="docClass">defaults</a></code> for details).</li>
 978 <li>Fires the <code><a href="Ext.container.Viewport.html#add" rel="Ext.container.Viewport#add" class="docClass">add</a></code> event after the component has been added.</li>
 979 </ul>
 980
 981
 982 <h2>Notes:</h2>
 983
 984 <p>If the Container is <strong>already rendered</strong> when <code>add</code>
 985 is called, it will render the newly added Component into its content area.</p>
 986
 987 <p><strong><strong>If</strong></strong> the Container was configured with a size-managing <a href="Ext.container.Viewport.html#layout" rel="Ext.container.Viewport#layout" class="docClass">layout</a> manager, the Container
 988 will recalculate its internal layout at this time too.</p>
 989
 990 <p>Note that the default layout manager simply renders child Components sequentially into the content area and thereafter performs no sizing.</p>
 991
 992 <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>
 993
 994 <pre><code>tb = new <a href="Ext.toolbar.Toolbar.html" rel="Ext.toolbar.Toolbar" class="docClass">Ext.toolbar.Toolbar</a>({
 995     renderTo: document.body
 996 });  // toolbar is rendered
 997 tb.add([{text:'Button 1'}, {text:'Button 2'}]); // add multiple items. (<a href="Ext.container.Viewport.html#defaultType" rel="Ext.container.Viewport#defaultType" class="docClass">defaultType</a> for <a href="Ext.toolbar.Toolbar.html" rel="Ext.toolbar.Toolbar" class="docClass">Toolbar</a> is 'button')
 998 </code></pre>
 999
1000 <h2>Warning:##</h2>
1001
1002 <p>Components directly managed by the BorderLayout layout manager
1003 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>
1004 for more details.</p>
1005 <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.
1006 See <code><a href="Ext.container.Viewport.html#items" rel="Ext.container.Viewport#items" class="docClass">items</a></code> for additional information.</p>
1007 </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>
1008 </li></ul></div></div></div><div id="method-addClass" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-addClass" class="cls expand">addClass</a>(
1009 <span class="pre">String cls</span>)
1010  : Ext.Component</div><div class="description"><div class="short"><p>@deprecated 4.0 Replaced by {link:#addCls}
1011 Adds a CSS class to the top level element representing this component.</p>
1012 </div><div class="long"><p>@deprecated 4.0 Replaced by {link:#addCls}
1013 Adds a CSS class to the top level element representing this component.</p>
1014 <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>
1015 </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>
1016 </li></ul></div></div></div><div id="method-addCls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-addCls" class="cls expand">addCls</a>(
1017 <span class="pre">String cls</span>)
1018  : Ext.Component</div><div class="description"><div class="short"><p>Adds a CSS class to the top level element representing this component.</p>
1019 </div><div class="long"><p>Adds a CSS class to the top level element representing this component.</p>
1020 <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>
1021 </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>
1022 </li></ul></div></div></div><div id="method-addClsWithUI" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-addClsWithUI" class="cls expand">addClsWithUI</a>(
1023 <span class="pre">String/Array cls</span>)
1024  : void</div><div class="description"><div class="short"><p>Adds a cls to the uiCls array, which will also call <a href="Ext.container.Viewport.html#addUIClsToElement" rel="Ext.container.Viewport#addUIClsToElement" class="docClass">addUIClsToElement</a> and adds
1025 to all elements of this component.</p>
1026 </div><div class="long"><p>Adds a cls to the uiCls array, which will also call <a href="Ext.container.Viewport.html#addUIClsToElement" rel="Ext.container.Viewport#addUIClsToElement" class="docClass">addUIClsToElement</a> and adds
1027 to all elements of this component.</p>
1028 <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>
1029 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1030 </li></ul></div></div></div><div id="method-addEvents" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-addEvents" class="cls expand">addEvents</a>(
1031 <span class="pre">Object/String o, String </span>)
1032  : void</div><div class="description"><div class="short"><p>Adds the specified events to the list of events which this Observable may fire.</p>
1033 </div><div class="long"><p>Adds the specified events to the list of events which this Observable may fire.</p>
1034 <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>
1035 or the first event name string if multiple event names are being passed as separate parameters.</p>
1036 </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.
1037 Usage:</p>
1038
1039 <pre><code>this.addEvents('storeloaded', 'storecleared');
1040 </code></pre>
1041
1042 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1043 </li></ul></div></div></div><div id="method-addListener" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-addListener" class="cls expand">addListener</a>(
1044 <span class="pre">String eventName, Function handler, [Object scope], [Object options]</span>)
1045  : void</div><div class="description"><div class="short"><p>Appends an event handler to this object.</p>
1046 </div><div class="long"><p>Appends an event handler to this object.</p>
1047 <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>
1048 </div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The method the event invokes.</p>
1049 </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.
1050 <b>If omitted, defaults to the object which fired the event.</b></p>
1051 </div></li><li><span class="pre">options</span> : Object<div class="sub-desc"><p>(optional) An object containing handler configuration.
1052 properties. This may contain any of the following properties:<ul>
1053 <li><b>scope</b> : Object<div class="sub-desc">The scope (<code><b>this</b></code> reference) in which the handler function is executed.
1054 <b>If omitted, defaults to the object which fired the event.</b></div></li>
1055 <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>
1056 <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>
1057 <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
1058 by the specified number of milliseconds. If the event fires again within that time, the original
1059 handler is <em>not</em> invoked, but the new handler is scheduled in its place.</div></li>
1060 <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>
1061 if the event was bubbled up from a child Observable.</div></li>
1062 <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>
1063 The name of a Component property which references an element to add a listener to.</p>
1064
1065 <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
1066 will exist only after the Component is rendered. For example, to add a click listener to a Panel's body:
1067 <pre><code>new Ext.panel.Panel({
1068     title: 'The title',
1069     listeners: {
1070         click: this.handlePanelClick,
1071         element: 'body'
1072     }
1073 });
1074 </code></pre></p>
1075
1076
1077 <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>
1078
1079
1080 <p></div></li>
1081 </ul><br></p>
1082
1083 <p>
1084 <b>Combining Options</b><br>
1085 Using the options argument, it is possible to combine different types of listeners:<br>
1086 <br>
1087 A delayed, one-time listener.
1088 <pre><code>myPanel.on('hide', this.handleClick, this, {
1089 single: true,
1090 delay: 100
1091 });</code></pre>
1092 <p>
1093 <b>Attaching multiple handlers in 1 call</b><br>
1094 The method also allows for a single argument to be passed which is a config object containing properties
1095 which specify multiple events. For example:
1096 <pre><code>myGridPanel.on({
1097     cellClick: this.onCellClick,
1098     mouseover: this.onMouseOver,
1099     mouseout: this.onMouseOut,
1100     scope: this // Important. Ensure "this" is correct during handler execution
1101 });
1102 </code></pre>.
1103 <p>
1104
1105 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1106 </li></ul></div></div></div><div id="method-addManagedListener" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-addManagedListener" class="cls expand">addManagedListener</a>(
1107 <span class="pre">Observable/Element item, Object/String ename, Function fn, Object scope, Object opt</span>)
1108  : void</div><div class="description"><div class="short"><p>Adds listeners to any Observable object (or Element) which are automatically removed when this Component
1109 is destroyed.
1110
1111 </div><div class="long"><p>Adds listeners to any Observable object (or Element) which are automatically removed when this Component
1112 is destroyed.
1113
1114 <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>
1115 </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>
1116 </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
1117 is the handler function.</p>
1118 </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
1119 is the scope (<code>this</code> reference) in which the handler function is executed.</p>
1120 </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
1121 is the <a href="Ext.util.Observable.html#addListener" rel="Ext.util.Observable#addListener" class="docClass">addListener</a> options.</p>
1122 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1123 </li></ul></div></div></div><div id="method-addStateEvents" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-addStateEvents" class="cls expand">addStateEvents</a>(
1124 <span class="pre">String/Array events</span>)
1125  : void</div><div class="description"><div class="short"><p>Add events that will trigger the state to be saved.</p>
1126 </div><div class="long"><p>Add events that will trigger the state to be saved.</p>
1127 <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>
1128 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1129 </li></ul></div></div></div><div id="method-afterComponentLayout" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-afterComponentLayout" class="cls expand">afterComponentLayout</a>(
1130 <span class="pre">Number adjWidth, Number adjHeight, Boolean isSetSize, Ext.Component layoutOwner</span>)
1131  : void</div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
1132 <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>
1133 </div></li><li><span class="pre">adjHeight</span> : Number<div class="sub-desc"><p>The box-adjusted height that was set</p>
1134 </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>
1135 </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>
1136 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1137 </li></ul></div></div></div><div id="method-alignTo" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-alignTo" class="cls expand">alignTo</a>(
1138 <span class="pre">Mixed element, String position, [Array offsets]</span>)
1139  : Component</div><div class="description"><div class="short"><p>Aligns this floating Component to the specified element</p>
1140 </div><div class="long"><p>Aligns this floating Component to the specified element</p>
1141 <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
1142 be a omponent instance. If a string id is passed, it will be used as an element id.</p>
1143 </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>
1144 </div></li><li><span class="pre">offsets</span> : Array<div class="sub-desc"><p>(optional) Offset the positioning by [x, y]</p>
1145 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
1146 </li></ul></div></div></div><div id="method-animate" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-animate" class="cls expand">animate</a>(
1147 <span class="pre">Object config</span>)
1148  : Object</div><div class="description"><div class="short">Perform custom animation on this object.
1149 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>
1150 <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.
1151 It performs animated transitions of certain properties of this object over a specified timeline.</p>
1152 <p>The sole parameter is an object which specifies start property values, end property values, and properties which
1153 describe the timeline. Of the properties listed below, only <b><code>to</code></b> is mandatory.</p>
1154 <p>Properties include<ul>
1155 <li><code>from</code> <div class="sub-desc">An object which specifies start values for the properties being animated.
1156 If not supplied, properties are animated from current settings. The actual properties which may be animated depend upon
1157 ths object being animated. See the sections below on Element and Component animation.<div></li>
1158 <li><code>to</code> <div class="sub-desc">An object which specifies end values for the properties being animated.</div></li>
1159 <li><code>duration</code><div class="sub-desc">The duration <b>in milliseconds</b> for which the animation will run.</div></li>
1160 <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>
1161 <li>ease</li>
1162 <li>easeIn</li>
1163 <li>easeOut</li>
1164 <li>easeInOut</li>
1165 <li>backIn</li>
1166 <li>backOut</li>
1167 <li>elasticIn</li>
1168 <li>elasticOut</li>
1169 <li>bounceIn</li>
1170 <li>bounceOut</li>
1171 </ul></code></div></li>
1172 <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.
1173 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>
1174 <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
1175 to inject behaviour at either the <code>beforeanimate</code> event or the <code>afteranimate</code> event.</div></li>
1176 </ul></p>
1177 <h3>Animating an <a href="Ext.core.Element.html" rel="Ext.core.Element" class="docClass">Element</a></h3>
1178 When animating an Element, the following properties may be specified in <code>from</code>, <code>to</code>, and <code>keyframe</code> objects:<ul>
1179 <li><code>x</code> <div class="sub-desc">The page X position in pixels.</div></li>
1180 <li><code>y</code> <div class="sub-desc">The page Y position in pixels</div></li>
1181 <li><code>left</code> <div class="sub-desc">The element's CSS <code>left</code> value. Units must be supplied.</div></li>
1182 <li><code>top</code> <div class="sub-desc">The element's CSS <code>top</code> value. Units must be supplied.</div></li>
1183 <li><code>width</code> <div class="sub-desc">The element's CSS <code>width</code> value. Units must be supplied.</div></li>
1184 <li><code>height</code> <div class="sub-desc">The element's CSS <code>height</code> value. Units must be supplied.</div></li>
1185 <li><code>scrollLeft</code> <div class="sub-desc">The element's <code>scrollLeft</code> value.</div></li>
1186 <li><code>scrollTop</code> <div class="sub-desc">The element's <code>scrollLeft</code> value.</div></li>
1187 <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>
1188 </ul>
1189 <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
1190 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
1191 directly animate certain properties of Components.</b></p>
1192 <h3>Animating a <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Component</a></h3>
1193 When animating an Element, the following properties may be specified in <code>from</code>, <code>to</code>, and <code>keyframe</code> objects:<ul>
1194 <li><code>x</code> <div class="sub-desc">The Component's page X position in pixels.</div></li>
1195 <li><code>y</code> <div class="sub-desc">The Component's page Y position in pixels</div></li>
1196 <li><code>left</code> <div class="sub-desc">The Component's <code>left</code> value in pixels.</div></li>
1197 <li><code>top</code> <div class="sub-desc">The Component's <code>top</code> value in pixels.</div></li>
1198 <li><code>width</code> <div class="sub-desc">The Component's <code>width</code> value in pixels.</div></li>
1199 <li><code>width</code> <div class="sub-desc">The Component's <code>width</code> value in pixels.</div></li>
1200 <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
1201 of the animation. <i>Use sparingly as laying out on every intermediate size change is an expensive operation</i>.</div></li>
1202 </ul>
1203 <p>For example, to animate a Window to a new size, ensuring that its internal layout, and any shadow is correct:</p>
1204 <pre><code>myWindow = Ext.create('Ext.window.Window', {
1205     title: 'Test Component animation',
1206     width: 500,
1207     height: 300,
1208     layout: {
1209         type: 'hbox',
1210         align: 'stretch'
1211     },
1212     items: [{
1213         title: 'Left: 33%',
1214         margins: '5 0 5 5',
1215         flex: 1
1216     }, {
1217         title: 'Left: 66%',
1218         margins: '5 5 5 5',
1219         flex: 2
1220     }]
1221 });
1222 myWindow.show();
1223 myWindow.header.el.on('click', function() {
1224     myWindow.animate({
1225         to: {
1226             width: (myWindow.getWidth() == 500) ? 700 : 500,
1227             height: (myWindow.getHeight() == 300) ? 400 : 300,
1228         }
1229     });
1230 });
1231 </code></pre>
1232 <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
1233 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>
1234
1235 <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>
1236 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>this</p>
1237 </li></ul></div></div></div><div id="method-applyState" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-applyState" class="cls expand">applyState</a>(
1238 <span class="pre">Object state</span>)
1239  : void</div><div class="description"><div class="short">Applies the state to the object. This should be overridden in subclasses to do
1240 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
1241 more complex state operations. By default it applies the state properties onto
1242 the current object.</p>
1243 <h3 class="pa">Parameters</h3><ul><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The state</p>
1244 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1245 </li></ul></div></div></div><div id="method-beforeComponentLayout" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-beforeComponentLayout" class="cls expand">beforeComponentLayout</a>(
1246 <span class="pre">Number adjWidth, Number adjHeight, Boolean isSetSize, Ext.Component layoutOwner</span>)
1247  : void</div><div class="description"><div class="short">Occurs before componentLayout is run. Returning false from this method will prevent the componentLayout
1248 from being ex...</div><div class="long"><p>Occurs before componentLayout is run. Returning false from this method will prevent the componentLayout
1249 from being executed.</p>
1250 <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>
1251 </div></li><li><span class="pre">adjHeight</span> : Number<div class="sub-desc"><p>The box-adjusted height that was set</p>
1252 </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>
1253 </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>
1254 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1255 </li></ul></div></div></div><div id="method-beforeLayout" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
1256 from being ex...</div><div class="long"><p>Occurs before componentLayout is run. Returning false from this method will prevent the containerLayout
1257 from being executed.</p>
1258 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1259 </li></ul></div></div></div><div id="method-bubble" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-bubble" class="cls expand">bubble</a>(
1260 <span class="pre">Function fn, [Object scope], [Array args]</span>)
1261  : 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
1262 function call will be the scope provided or the current component. The arguments to the function
1263 will be the args provided or the current component. If the function returns false at any point,
1264 the bubble is stopped.</p>
1265 <h3 class="pa">Parameters</h3><ul><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The function to call</p>
1266 </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>
1267 </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>
1268 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1269 </li></ul></div></div></div><div id="method-capture" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-capture" class="cls expand">capture</a>(
1270 <span class="pre">Observable o, Function fn, [Object scope]</span>)
1271  : void</div><div class="description"><div class="short">Starts capture on the specified Observable. All events will be passed
1272 to the supplied function with the event name + ...</div><div class="long"><p>Starts capture on the specified Observable. All events will be passed
1273 to the supplied function with the event name + standard signature of the event
1274 <b>before</b> the event is fired. If the supplied function returns false,
1275 the event will not fire.</p>
1276 <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>
1277 </div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The function to call when an event is fired.</p>
1278 </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>
1279 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1280 </li></ul></div></div></div><div id="method-cascade" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-cascade" class="cls expand">cascade</a>(
1281 <span class="pre">Function fn, [Object scope], [Array args]</span>)
1282  : 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
1283 each component. The scope (<code>this</code> reference) of the
1284 function call will be the scope provided or the current component. The arguments to the function
1285 will be the args provided or the current component. If the function returns false at any point,
1286 the cascade is stopped on that branch.</p>
1287 <h3 class="pa">Parameters</h3><ul><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The function to call</p>
1288 </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>
1289 </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>
1290 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Container</span>&nbsp; &nbsp;<p>this</p>
1291 </li></ul></div></div></div><div id="method-center" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1292 </div><div class="long"><p>Center this Component in its container.</p>
1293 <h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
1294 </li></ul></div></div></div><div id="method-child" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-child" class="cls expand">child</a>(
1295 <span class="pre">String selector</span>)
1296  : void</div><div class="description"><div class="short">Retrieves the first direct child of this container which matches the passed selector.
1297 The passed in selector must com...</div><div class="long"><p>Retrieves the first direct child of this container which matches the passed selector.
1298 The passed in selector must comply with an <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">Ext.ComponentQuery</a> selector.</p>
1299 <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>
1300 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>Ext.Component</p>
1301 </li></ul></div></div></div><div id="method-clearListeners" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1302 </div><div class="long"><p>Removes all listeners for this object including the managed listeners</p>
1303 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1304 </li></ul></div></div></div><div id="method-clearManagedListeners" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1305 </div><div class="long"><p>Removes all managed listeners for this object.</p>
1306 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1307 </li></ul></div></div></div><div id="method-cloneConfig" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-cloneConfig" class="cls expand">cloneConfig</a>(
1308 <span class="pre">Object overrides</span>)
1309  : 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>
1310 </div><div class="long"><p>Clone the current component using the original config values passed into this instance by default.</p>
1311 <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.
1312 An id property can be passed on this object, otherwise one will be generated to avoid duplicates.</p>
1313 </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>
1314 </li></ul></div></div></div><div id="method-destroy" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-destroy" class="cls expand">destroy</a> : void</div><div class="description"><div class="short"><p>Destroys this stateful object.</p>
1315 </div><div class="long"><p>Destroys this stateful object.</p>
1316 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1317 </li></ul></div></div></div><div id="method-disable" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-disable" class="cls expand">disable</a>(
1318 <span class="pre">Boolean silent</span>)
1319  : void</div><div class="description"><div class="short"><p>Disable the component.</p>
1320 </div><div class="long"><p>Disable the component.</p>
1321 <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>
1322 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1323 </li></ul></div></div></div><div id="method-doAutoRender" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-doAutoRender" class="cls expand">doAutoRender</a> : void</div><div class="description"><div class="short">Handles autoRender.
1324 Floating Components may have an ownerCt. If they are asking to be constrained, constrain them wit...</div><div class="long"><p>Handles autoRender.
1325 Floating Components may have an ownerCt. If they are asking to be constrained, constrain them within that
1326 ownerCt, and have their z-index managed locally. Floating Components are always rendered to document.body</p>
1327 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1328 </li></ul></div></div></div><div id="method-doComponentLayout" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-doComponentLayout" class="cls expand">doComponentLayout</a>(
1329 <span class="pre">Object width, Object height, Object isSetSize, Object ownerCt</span>)
1330  : 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
1331 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
1332 layout to be recalculated.</p>
1333 <h3 class="pa">Parameters</h3><ul><li><span class="pre">width</span> : Object<div class="sub-desc">
1334 </div></li><li><span class="pre">height</span> : Object<div class="sub-desc">
1335 </div></li><li><span class="pre">isSetSize</span> : Object<div class="sub-desc">
1336 </div></li><li><span class="pre">ownerCt</span> : Object<div class="sub-desc">
1337 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>this</p>
1338 </li></ul></div></div></div><div id="method-doConstrain" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-doConstrain" class="cls expand">doConstrain</a>(
1339 <span class="pre">Mixed constrainTo</span>)
1340  : void</div><div class="description"><div class="short">Moves this floating Component into a constrain region.
1341
1342
1343 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>
1344
1345
1346 <p>By default, this Component is constrained to be within the container it was added to, or the element
1347 it was rendered to.</p>
1348
1349
1350 <p>An alternative constraint may be passed.</p>
1351
1352 <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>
1353 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1354 </li></ul></div></div></div><div id="method-doLayout" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
1355 form...</div><div class="long"><p>Manually force this container's layout to be recalculated.  The framwork uses this internally to refresh layouts
1356 form most cases.</p>
1357 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>this</p>
1358 </li></ul></div></div></div><div id="method-down" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-down" class="cls expand">down</a>(
1359 <span class="pre">String selector</span>)
1360  : void</div><div class="description"><div class="short">Retrieves the first descendant of this container which matches the passed selector.
1361 The passed in selector must compl...</div><div class="long"><p>Retrieves the first descendant of this container which matches the passed selector.
1362 The passed in selector must comply with an <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">Ext.ComponentQuery</a> selector.</p>
1363 <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>
1364 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>Ext.Component</p>
1365 </li></ul></div></div></div><div id="method-enable" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-enable" class="cls expand">enable</a>(
1366 <span class="pre">Boolean silent</span>)
1367  : void</div><div class="description"><div class="short"><p>Enable the component</p>
1368 </div><div class="long"><p>Enable the component</p>
1369 <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>
1370 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1371 </li></ul></div></div></div><div id="method-enableBubble" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-enableBubble" class="cls expand">enableBubble</a>(
1372 <span class="pre">String/Array events</span>)
1373  : void</div><div class="description"><div class="short">Enables events fired by this Observable to bubble up an owner hierarchy by calling
1374 this.getBubbleTarget() if present....</div><div class="long"><p>Enables events fired by this Observable to bubble up an owner hierarchy by calling
1375 <code>this.getBubbleTarget()</code> if present. There is no implementation in the Observable base class.</p>
1376
1377
1378 <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
1379 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
1380 access the required target more quickly.</p>
1381
1382
1383 <p>Example:</p>
1384
1385
1386 <pre><code>Ext.override(Ext.form.field.Base, {
1387 //  Add functionality to Field&#39;s initComponent to enable the change event to bubble
1388 initComponent : Ext.Function.createSequence(Ext.form.field.Base.prototype.initComponent, function() {
1389     this.enableBubble('change');
1390 }),
1391
1392 //  We know that we want Field&#39;s events to bubble directly to the FormPanel.
1393 getBubbleTarget : function() {
1394     if (!this.formPanel) {
1395         this.formPanel = this.findParentByType('form');
1396     }
1397     return this.formPanel;
1398 }
1399 });
1400
1401 var myForm = new Ext.formPanel({
1402 title: 'User Details',
1403 items: [{
1404     ...
1405 }],
1406 listeners: {
1407     change: function() {
1408         // Title goes red if form has been modified.
1409         myForm.header.setStyle('color', 'red');
1410     }
1411 }
1412 });
1413 </code></pre>
1414
1415 <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>
1416 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1417 </li></ul></div></div></div><div id="method-findLayoutController" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
1418 ...</div><div class="long"><p>This method finds the topmost active layout who's processing will eventually determine the size and position of this
1419 Component.<p>
1420 <p>This method is useful when dynamically adding Components into Containers, and some processing must take place after the
1421 final sizing and positioning of the Component has been performed.</p>
1422
1423 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1424 </li></ul></div></div></div><div id="method-findParentBy" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-findParentBy" class="cls expand">findParentBy</a>(
1425 <span class="pre">Function fn</span>)
1426  : 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
1427 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
1428 true, the container will be returned.</p>
1429 <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>
1430 </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>
1431 </li></ul></div></div></div><div id="method-findParentByType" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-findParentByType" class="cls expand">findParentByType</a>(
1432 <span class="pre">String/Class xtype</span>)
1433  : 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>
1434
1435
1436 <p>See also the <a href="Ext.Component.html#up" rel="Ext.Component#up" class="docClass">up</a> method.</p>
1437
1438 </div><div class="long"><p>Find a container above this component at any level by xtype or class</p>
1439
1440
1441 <p>See also the <a href="Ext.Component.html#up" rel="Ext.Component#up" class="docClass">up</a> method.</p>
1442
1443 <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>
1444 </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>
1445 </li></ul></div></div></div><div id="method-fireEvent" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-fireEvent" class="cls expand">fireEvent</a>(
1446 <span class="pre">String eventName, Object... args</span>)
1447  : Boolean</div><div class="description"><div class="short">Fires the specified event with the passed parameters (minus the event name).
1448
1449
1450 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>
1451
1452
1453 <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>)
1454 by calling <a href="Ext.container.Viewport.html#enableBubble" rel="Ext.container.Viewport#enableBubble" class="docClass">enableBubble</a>.</p>
1455
1456 <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>
1457 </div></li><li><span class="pre">args</span> : Object...<div class="sub-desc"><p>Variable number of parameters are passed to handlers.</p>
1458 </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>
1459 </li></ul></div></div></div><div id="method-focus" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-focus" class="cls expand">focus</a>(
1460 <span class="pre">[Boolean selectText], [Boolean/Number delay]</span>)
1461  : Ext.Component</div><div class="description"><div class="short"><p>Try to focus this component.</p>
1462 </div><div class="long"><p>Try to focus this component.</p>
1463 <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>
1464 </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>
1465 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1466 </li></ul></div></div></div><div id="method-getActiveAnimation" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1467 </div><div class="long"><p>Returns thq current animation if this object has any effects actively running or queued, else returns false.</p>
1468 <h3 class="pa">Returns</h3><ul><li><span class="pre">Mixed</span>&nbsp; &nbsp;<p>anim if element has active effects, else false</p>
1469 </li></ul></div></div></div><div id="method-getBox" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-getBox" class="cls expand">getBox</a>(
1470 <span class="pre">[Boolean local]</span>)
1471  : Object</div><div class="description"><div class="short"><p>Gets the current box measurements of the component's underlying element.</p>
1472 </div><div class="long"><p>Gets the current box measurements of the component's underlying element.</p>
1473 <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>
1474 </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>
1475 </li></ul></div></div></div><div id="method-getBubbleTarget" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1476 </div><div class="long"><p>Provides the link for Observable's fireEvent method to bubble up the ownership hierarchy.</p>
1477 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>the Container which owns this Component.</p>
1478 </li></ul></div></div></div><div id="method-getChildByElement" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-getChildByElement" class="cls expand">getChildByElement</a>(
1479 <span class="pre">Object el</span>)
1480  : Component</div><div class="description"><div class="short"><p>Return the immediate child Component in which the passed element is located.</p>
1481 </div><div class="long"><p>Return the immediate child Component in which the passed element is located.</p>
1482 <h3 class="pa">Parameters</h3><ul><li><span class="pre">el</span> : Object<div class="sub-desc"><p>The element to test.</p>
1483 </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>
1484 </li></ul></div></div></div><div id="method-getComponent" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-getComponent" class="cls expand">getComponent</a>(
1485 <span class="pre">String/Number comp</span>)
1486  : void</div><div class="description"><div class="short"><p>Examines this container's <code><a href="Ext.container.Viewport.html#items" rel="Ext.container.Viewport#items" class="docClass">items</a></code> <b>property</b>
1487 and gets a direct child component of this container.</p>
1488 </div><div class="long"><p>Examines this container's <code><a href="Ext.container.Viewport.html#items" rel="Ext.container.Viewport#items" class="docClass">items</a></code> <b>property</b>
1489 and gets a direct child component of this container.</p>
1490 <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>
1491
1492 <div><ul class="mdetail-params">
1493 <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>
1494 or <code><a href="Ext.Component.html#id" rel="Ext.Component#id" class="docClass">id</a></code> of the child component </li>
1495 <li>a <b><code>Number</code></b> : representing the position of the child component
1496 within the <code><a href="Ext.container.Viewport.html#items" rel="Ext.container.Viewport#items" class="docClass">items</a></code> <b>property</b></li>
1497 </ul></div>
1498
1499
1500 <p>For additional information see <a href="Ext.util.MixedCollection.html#get" rel="Ext.util.MixedCollection#get" class="docClass">Ext.util.MixedCollection.get</a>.
1501
1502 </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>
1503 </li></ul></div></div></div><div id="method-getEl" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1504 </div><div class="long"><p>Retrieves the top level element representing this component.</p>
1505 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1506 </li></ul></div></div></div><div id="method-getHeight" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1507 </div><div class="long"><p>Gets the current height of the component's underlying element.</p>
1508 <h3 class="pa">Returns</h3><ul><li><span class="pre">Number</span>&nbsp; &nbsp;
1509 </li></ul></div></div></div><div id="method-getId" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-getId" class="cls expand">getId</a> : void</div><div class="description"><div class="short"><p>Retrieves the id of this component.
1510 Will autogenerate an id if one has not already been set.</p>
1511 </div><div class="long"><p>Retrieves the id of this component.
1512 Will autogenerate an id if one has not already been set.</p>
1513 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1514 </li></ul></div></div></div><div id="method-getInsertPosition" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-getInsertPosition" class="cls expand">getInsertPosition</a>(
1515 <span class="pre">String/Number/Element/HTMLElement position</span>)
1516  : HTMLElement</div><div class="description"><div class="short">This function takes the position argument passed to onRender and returns a
1517 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
1518 DOM element that you can use in the insertBefore.</p>
1519 <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
1520 to put this component before.</p>
1521 </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>
1522 </li></ul></div></div></div><div id="method-getLayout" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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.
1523 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.
1524 If a layout has not been instantiated yet, that is done first</p>
1525 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.layout.container.AbstractContainer</span>&nbsp; &nbsp;<p>The layout</p>
1526 </li></ul></div></div></div><div id="method-getLoader" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1527 </div><div class="long"><p>Gets the <a href="Ext.ComponentLoader.html" rel="Ext.ComponentLoader" class="docClass">Ext.ComponentLoader</a> for this Component.</p>
1528 <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>
1529 </li></ul></div></div></div><div id="method-getPlugin" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-getPlugin" class="cls expand">getPlugin</a>(
1530 <span class="pre">Object pluginId</span>)
1531  : Ext.AbstractPlugin</div><div class="description"><div class="short"><p>Retrieves a plugin by its pluginId which has been bound to this
1532 component.</p>
1533 </div><div class="long"><p>Retrieves a plugin by its pluginId which has been bound to this
1534 component.</p>
1535 <h3 class="pa">Parameters</h3><ul><li><span class="pre">pluginId</span> : Object<div class="sub-desc">
1536 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.AbstractPlugin</span>&nbsp; &nbsp;<p>pluginInstance</p>
1537 </li></ul></div></div></div><div id="method-getPosition" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-getPosition" class="cls expand">getPosition</a>(
1538 <span class="pre">[Boolean local]</span>)
1539  : Array</div><div class="description"><div class="short"><p>Gets the current XY position of the component's underlying element.</p>
1540 </div><div class="long"><p>Gets the current XY position of the component's underlying element.</p>
1541 <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>
1542 </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>
1543 </li></ul></div></div></div><div id="method-getSize" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1544 </div><div class="long"><p>Gets the current size of the component's underlying element.</p>
1545 <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>
1546 </li></ul></div></div></div><div id="method-getState" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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,
1547 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,
1548 it should be overridden in subclasses to implement methods for getting the state.</p>
1549 <h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>The current state</p>
1550 </li></ul></div></div></div><div id="method-getStateId" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1551 </div><div class="long"><p>Gets the state id for this object.</p>
1552 <h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The state id, null if not found.</p>
1553 </li></ul></div></div></div><div id="method-getWidth" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1554 </div><div class="long"><p>Gets the current width of the component's underlying element.</p>
1555 <h3 class="pa">Returns</h3><ul><li><span class="pre">Number</span>&nbsp; &nbsp;
1556 </li></ul></div></div></div><div id="method-getXType" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
1557 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
1558 available xtypes, see the <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> header. Example usage:</p>
1559
1560 <pre><code>var t = new Ext.form.field.Text();
1561 alert(t.getXType());  // alerts 'textfield'
1562 </code></pre>
1563
1564 <h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The xtype</p>
1565 </li></ul></div></div></div><div id="method-getXTypes" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
1566 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
1567 available xtypes, see the <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> header.</p>
1568
1569
1570 <p><b>If using your own subclasses, be aware that a Component must register its own xtype
1571 to participate in determination of inherited xtypes.</b></p>
1572
1573
1574 <p>Example usage:</p>
1575
1576
1577 <pre><code>var t = new Ext.form.field.Text();
1578 alert(t.getXTypes());  // alerts 'component/field/textfield'
1579 </code></pre>
1580
1581 <h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The xtype hierarchy string</p>
1582 </li></ul></div></div></div><div id="method-hasListener" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-hasListener" class="cls expand">hasListener</a>(
1583 <span class="pre">String eventName</span>)
1584  : Boolean</div><div class="description"><div class="short"><p>Checks to see if this object has any listeners for a specified event</p>
1585 </div><div class="long"><p>Checks to see if this object has any listeners for a specified event</p>
1586 <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>
1587 </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>
1588 </li></ul></div></div></div><div id="method-hasUICls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-hasUICls" class="cls expand">hasUICls</a>(
1589 <span class="pre">String cls</span>)
1590  : void</div><div class="description"><div class="short"><p>Checks if there is currently a specified uiCls</p>
1591 </div><div class="long"><p>Checks if there is currently a specified uiCls</p>
1592 <h3 class="pa">Parameters</h3><ul><li><span class="pre">cls</span> : String<div class="sub-desc"><p>The cls to check</p>
1593 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1594 </li></ul></div></div></div><div id="method-hide" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-hide" class="cls expand">hide</a>(
1595 <span class="pre">String/Element/Component animateTarget, [Function callback], [Object scope]</span>)
1596  : Ext.Component</div><div class="description"><div class="short"><p>Hides this Component, setting it to invisible using the configured <a href="Ext.container.Viewport.html#hideMode" rel="Ext.container.Viewport#hideMode" class="docClass">hideMode</a>.</p>
1597 </div><div class="long"><p>Hides this Component, setting it to invisible using the configured <a href="Ext.container.Viewport.html#hideMode" rel="Ext.container.Viewport#hideMode" class="docClass">hideMode</a>.</p>
1598 <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.container.Viewport.html#floating" rel="Ext.container.Viewport#floating" class="docClass">floating</a> Components such as
1599 <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
1600 with <code>floating: true</code>.</b>.
1601 The target to which the Component should animate while hiding (defaults to null with no animation)</p>
1602 </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>
1603 </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>
1604 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1605 </li></ul></div></div></div><div id="method-insert" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-insert" class="cls expand">insert</a>(
1606 <span class="pre">Number index, Ext.Component component</span>)
1607  : Ext.Component</div><div class="description"><div class="short">Inserts a Component into this Container at a specified index. Fires the
1608 beforeadd event before inserting, then fires ...</div><div class="long"><p>Inserts a Component into this Container at a specified index. Fires the
1609 <a href="Ext.container.Viewport.html#beforeadd" rel="Ext.container.Viewport#beforeadd" class="docClass">beforeadd</a> event before inserting, then fires the <a href="Ext.container.Viewport.html#add" rel="Ext.container.Viewport#add" class="docClass">add</a> event after the
1610 Component has been inserted.</p>
1611 <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
1612 into the Container's items collection</p>
1613 </div></li><li><span class="pre">component</span> : Ext.Component<div class="sub-desc"><p>The child Component to insert.<br><br>
1614 <a href="Ext.html" rel="Ext" class="docClass">Ext</a> uses lazy rendering, and will only render the inserted Component should
1615 it become necessary.<br><br>
1616 A Component config object may be passed in order to avoid the overhead of
1617 constructing a real Component object if lazy rendering might mean that the
1618 inserted Component will not be rendered immediately. To take advantage of
1619 this 'lazy instantiation', set the <a href="Ext.Component.html#xtype" rel="Ext.Component#xtype" class="docClass">Ext.Component.xtype</a> config
1620 property to the registered type of the Component wanted.<br><br>
1621 For a list of all available xtypes, see <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a>.</p>
1622 </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
1623 inserted with the Container's default config values applied.</p>
1624 </li></ul></div></div></div><div id="method-is" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-is" class="cls expand">is</a>(
1625 <span class="pre">String selector</span>)
1626  : Boolean</div><div class="description"><div class="short"><p>Tests whether this Component matches the selector string.</p>
1627 </div><div class="long"><p>Tests whether this Component matches the selector string.</p>
1628 <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>
1629 </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>
1630 </li></ul></div></div></div><div id="method-isDescendantOf" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-isDescendantOf" class="cls expand">isDescendantOf</a>(
1631 <span class="pre">Ext.Container container</span>)
1632  : Boolean</div><div class="description"><div class="short"><p>Determines whether this component is the descendant of a particular container.</p>
1633 </div><div class="long"><p>Determines whether this component is the descendant of a particular container.</p>
1634 <h3 class="pa">Parameters</h3><ul><li><span class="pre">container</span> : Ext.Container<div class="sub-desc">
1635 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>isDescendant</p>
1636 </li></ul></div></div></div><div id="method-isDisabled" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1637 </div><div class="long"><p>Method to determine whether this Component is currently disabled.</p>
1638 <h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the disabled state of this Component.</p>
1639 </li></ul></div></div></div><div id="method-isDraggable" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1640 </div><div class="long"><p>Method to determine whether this Component is draggable.</p>
1641 <h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the draggable state of this component.</p>
1642 </li></ul></div></div></div><div id="method-isDroppable" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1643 </div><div class="long"><p>Method to determine whether this Component is droppable.</p>
1644 <h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the droppable state of this component.</p>
1645 </li></ul></div></div></div><div id="method-isFloating" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1646 </div><div class="long"><p>Method to determine whether this Component is floating.</p>
1647 <h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the floating state of this component.</p>
1648 </li></ul></div></div></div><div id="method-isHidden" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
1649 </div><div class="long"><p>Method to determine whether this Component is currently set to hidden.</p>
1650 <h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the hidden state of this Component.</p>
1651 </li></ul></div></div></div><div id="method-isVisible" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-isVisible" class="cls expand">isVisible</a>(
1652 <span class="pre">Boolean deep</span>)
1653  : Boolean</div><div class="description"><div class="short"><p>Returns true if this component is visible.</p>
1654 </div><div class="long"><p>Returns true if this component is visible.</p>
1655 <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
1656 parent Containers to determine whether this Component is truly visible to the user.</p></p>
1657
1658 <p>Generally, to determine whether a Component is hidden, the no argument form is needed. For example
1659 when creating dynamically laid out UIs in a hidden Container before showing them.</p>
1660
1661 </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>
1662 </li></ul></div></div></div><div id="method-isXType" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-isXType" class="cls expand">isXType</a>(
1663 <span class="pre">String xtype, [Boolean shallow]</span>)
1664  : 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
1665 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
1666 from the xtype (default) or whether it is directly of the xtype specified (shallow = true).</p>
1667
1668
1669 <p><b>If using your own subclasses, be aware that a Component must register its own xtype
1670 to participate in determination of inherited xtypes.</b></p>
1671
1672
1673 <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>
1674
1675
1676 <p>Example usage:</p>
1677
1678
1679 <pre><code>var t = new Ext.form.field.Text();
1680 var isText = t.isXType('textfield');        // true
1681 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>
1682 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
1683 </code></pre>
1684
1685 <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>
1686 </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
1687 the default), or true to check whether this Component is directly of the specified xtype.</p>
1688 </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>
1689 </li></ul></div></div></div><div id="method-move" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-move" class="cls expand">move</a>(
1690 <span class="pre">Number fromIdx, Number toIdx</span>)
1691  : Ext.Component</div><div class="description"><div class="short"><p>Moves a Component within the Container</p>
1692 </div><div class="long"><p>Moves a Component within the Container</p>
1693 <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>
1694 </div></li><li><span class="pre">toIdx</span> : Number<div class="sub-desc"><p>The new index for the Component.</p>
1695 </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>
1696 </li></ul></div></div></div><div id="method-nextNode" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-nextNode" class="cls expand">nextNode</a>(
1697 <span class="pre">String selector, Object includeSelf</span>)
1698  : void</div><div class="description"><div class="short">Returns the next node in the Component tree in tree traversal order.
1699
1700
1701 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>
1702
1703
1704 <p>Note that this is not limited to siblings, and if invoked upon a node with no matching siblings, will
1705 walk the tree to attempt to find a match. Contrast with <a href="Ext.container.Viewport.html#pnextSibling" rel="Ext.container.Viewport#pnextSibling" class="docClass">pnextSibling</a>.</p>
1706
1707 <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>
1708 </div></li><li><span class="pre">includeSelf</span> : Object<div class="sub-desc">
1709 </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>
1710 </li></ul></div></div></div><div id="method-nextSibling" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-nextSibling" class="cls expand">nextSibling</a>(
1711 <span class="pre">String selector</span>)
1712  : void</div><div class="description"><div class="short">Returns the next sibling of this Component.
1713
1714
1715 Optionally selects the next sibling which matches the passed ComponentQ...</div><div class="long"><p>Returns the next sibling of this Component.</p>
1716
1717
1718 <p>Optionally selects the next sibling which matches the passed <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector.</p>
1719
1720
1721 <p>May also be refered to as <code><b>next()</b></code></p>
1722
1723
1724 <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.container.Viewport.html#nextNode" rel="Ext.container.Viewport#nextNode" class="docClass">nextNode</a></p>
1725
1726 <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>
1727 </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>
1728 </li></ul></div></div></div><div id="method-observe" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-observe" class="cls expand">observe</a>(
1729 <span class="pre">Function c, Object listeners</span>)
1730  : void</div><div class="description"><div class="short">Sets observability on the passed class constructor.
1731
1732 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>
1733
1734 <p>This makes any event fired on any instance of the passed class also fire a single event through
1735 the <strong>class</strong> allowing for central handling of events on many instances at once.</p>
1736
1737 <p>Usage:</p>
1738
1739 <pre><code>Ext.util.Observable.observe(Ext.data.Connection);
1740 Ext.data.Connection.on('beforerequest', function(con, options) {
1741     console.log('Ajax request made to ' + options.url);
1742 });
1743 </code></pre>
1744 <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>
1745 </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.container.Viewport.html#addListener" rel="Ext.container.Viewport#addListener" class="docClass">addListener</a>.</p>
1746 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1747 </li></ul></div></div></div><div id="method-on" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-on" class="cls expand">on</a>(
1748 <span class="pre">String eventName, Function handler, [Object scope], [Object options]</span>)
1749  : void</div><div class="description"><div class="short"><p>Appends an event handler to this object (shorthand for <a href="Ext.container.Viewport.html#addListener" rel="Ext.container.Viewport#addListener" class="docClass">addListener</a>.)</p>
1750 </div><div class="long"><p>Appends an event handler to this object (shorthand for <a href="Ext.container.Viewport.html#addListener" rel="Ext.container.Viewport#addListener" class="docClass">addListener</a>.)</p>
1751 <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>
1752 </div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The method the event invokes</p>
1753 </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.
1754 <b>If omitted, defaults to the object which fired the event.</b></p>
1755 </div></li><li><span class="pre">options</span> : Object<div class="sub-desc"><p>(optional) An object containing handler configuration.</p>
1756 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1757 </li></ul></div></div></div><div id="method-previousNode" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-previousNode" class="cls expand">previousNode</a>(
1758 <span class="pre">String selector, Object includeSelf</span>)
1759  : void</div><div class="description"><div class="short">Returns the previous node in the Component tree in tree traversal order.
1760
1761
1762 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>
1763
1764
1765 <p>Note that this is not limited to siblings, and if invoked upon a node with no matching siblings, will
1766 walk the tree in reverse order to attempt to find a match. Contrast with <a href="Ext.container.Viewport.html#previousSibling" rel="Ext.container.Viewport#previousSibling" class="docClass">previousSibling</a>.</p>
1767
1768 <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>
1769 </div></li><li><span class="pre">includeSelf</span> : Object<div class="sub-desc">
1770 </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>
1771 </li></ul></div></div></div><div id="method-previousSibling" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-previousSibling" class="cls expand">previousSibling</a>(
1772 <span class="pre">String selector</span>)
1773  : void</div><div class="description"><div class="short">Returns the previous sibling of this Component.
1774
1775
1776 Optionally selects the previous sibling which matches the passed Co...</div><div class="long"><p>Returns the previous sibling of this Component.</p>
1777
1778
1779 <p>Optionally selects the previous sibling which matches the passed <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector.</p>
1780
1781
1782 <p>May also be refered to as <code><b>prev()</b></code></p>
1783
1784
1785 <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.container.Viewport.html#previousNode" rel="Ext.container.Viewport#previousNode" class="docClass">previousNode</a></p>
1786
1787 <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>
1788 </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>
1789 </li></ul></div></div></div><div id="method-query" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-query" class="cls expand">query</a>(
1790 <span class="pre">String selector</span>)
1791  : Array</div><div class="description"><div class="short">Retrieves all descendant components which match the passed selector.
1792 Executes an Ext.ComponentQuery.query using this ...</div><div class="long"><p>Retrieves all descendant components which match the passed selector.
1793 Executes an Ext.ComponentQuery.query using this container as its root.</p>
1794 <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>
1795 </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>
1796 </li></ul></div></div></div><div id="method-relayEvents" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-relayEvents" class="cls expand">relayEvents</a>(
1797 <span class="pre">Object origin, Array events, Object prefix</span>)
1798  : 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>
1799 </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>
1800 <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>
1801 </div></li><li><span class="pre">events</span> : Array<div class="sub-desc"><p>Array of event names to relay.</p>
1802 </div></li><li><span class="pre">prefix</span> : Object<div class="sub-desc">
1803 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1804 </li></ul></div></div></div><div id="method-releaseCapture" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-releaseCapture" class="cls expand">releaseCapture</a>(
1805 <span class="pre">Observable o</span>)
1806  : void</div><div class="description"><div class="short"><p>Removes <b>all</b> added captures from the Observable.</p>
1807 </div><div class="long"><p>Removes <b>all</b> added captures from the Observable.</p>
1808 <h3 class="pa">Parameters</h3><ul><li><span class="pre">o</span> : Observable<div class="sub-desc"><p>The Observable to release</p>
1809 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1810 </li></ul></div></div></div><div id="method-remove" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-remove" class="cls expand">remove</a>(
1811 <span class="pre">Component/String component, [Boolean autoDestroy]</span>)
1812  : Ext.Component</div><div class="description"><div class="short">Removes a component from this container.  Fires the beforeremove event before removing, then fires
1813 the remove event a...</div><div class="long"><p>Removes a component from this container.  Fires the <a href="Ext.container.Viewport.html#beforeremove" rel="Ext.container.Viewport#beforeremove" class="docClass">beforeremove</a> event before removing, then fires
1814 the <a href="Ext.container.Viewport.html#remove" rel="Ext.container.Viewport#remove" class="docClass">remove</a> event after the component has been removed.</p>
1815 <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>
1816 </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.
1817 Defaults to the value of this Container's <a href="Ext.container.Viewport.html#autoDestroy" rel="Ext.container.Viewport#autoDestroy" class="docClass">autoDestroy</a> config.</p>
1818 </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>
1819 </li></ul></div></div></div><div id="method-removeAll" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-removeAll" class="cls expand">removeAll</a>(
1820 <span class="pre">[Boolean autoDestroy]</span>)
1821  : Array</div><div class="description"><div class="short"><p>Removes all components from this container.</p>
1822 </div><div class="long"><p>Removes all components from this container.</p>
1823 <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.
1824 Defaults to the value of this Container's <a href="Ext.container.Viewport.html#autoDestroy" rel="Ext.container.Viewport#autoDestroy" class="docClass">autoDestroy</a> config.</p>
1825 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span>&nbsp; &nbsp;<p>Array of the destroyed components</p>
1826 </li></ul></div></div></div><div id="method-removeCls" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-removeCls" class="cls expand">removeCls</a>(
1827 <span class="pre">Object className</span>)
1828  : Ext.Component</div><div class="description"><div class="short"><p>Removes a CSS class from the top level element representing this component.</p>
1829 </div><div class="long"><p>Removes a CSS class from the top level element representing this component.</p>
1830 <h3 class="pa">Parameters</h3><ul><li><span class="pre">className</span> : Object<div class="sub-desc">
1831 </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>
1832 </li></ul></div></div></div><div id="method-removeClsWithUI" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-removeClsWithUI" class="cls expand">removeClsWithUI</a>(
1833 <span class="pre">String/Array cls</span>)
1834  : void</div><div class="description"><div class="short">Removes a cls to the uiCls array, which will also call removeUIClsToElement and removes
1835 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.container.Viewport.html#removeUIClsToElement" rel="Ext.container.Viewport#removeUIClsToElement" class="docClass">removeUIClsToElement</a> and removes
1836 it from all elements of this component.</p>
1837 <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>
1838 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1839 </li></ul></div></div></div><div id="method-removeListener" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-removeListener" class="cls expand">removeListener</a>(
1840 <span class="pre">String eventName, Function handler, [Object scope]</span>)
1841  : void</div><div class="description"><div class="short"><p>Removes an event handler.</p>
1842 </div><div class="long"><p>Removes an event handler.</p>
1843 <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>
1844 </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.container.Viewport.html#addListener" rel="Ext.container.Viewport#addListener" class="docClass">addListener</a> call.</b></p>
1845 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope originally specified for the handler.</p>
1846 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1847 </li></ul></div></div></div><div id="method-removeManagedListener" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-removeManagedListener" class="cls expand">removeManagedListener</a>(
1848 <span class="pre">Observable|Element item, Object|String ename, Function fn, Object scope</span>)
1849  : void</div><div class="description"><div class="short"><p>Removes listeners that were added by the <a href="Ext.container.Viewport.html#mon" rel="Ext.container.Viewport#mon" class="docClass">mon</a> method.</p>
1850 </div><div class="long"><p>Removes listeners that were added by the <a href="Ext.container.Viewport.html#mon" rel="Ext.container.Viewport#mon" class="docClass">mon</a> method.</p>
1851 <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>
1852 </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>
1853 </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
1854 is the handler function.</p>
1855 </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
1856 is the scope (<code>this</code> reference) in which the handler function is executed.</p>
1857 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1858 </li></ul></div></div></div><div id="method-resumeEvents" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-resumeEvents" class="cls expand">resumeEvents</a> : void</div><div class="description"><div class="short">Resume firing events. (see suspendEvents)
1859 If events were suspended using the queueSuspended parameter, then all
1860 event...</div><div class="long"><p>Resume firing events. (see <a href="Ext.container.Viewport.html#suspendEvents" rel="Ext.container.Viewport#suspendEvents" class="docClass">suspendEvents</a>)
1861 If events were suspended using the <code><b>queueSuspended</b></code> parameter, then all
1862 events fired during event suspension will be sent to any listeners now.</p>
1863 <h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1864 </li></ul></div></div></div><div id="method-sequenceFx" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
1865 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
1866 run in sequence.  This is the opposite of <a href="Ext.container.Viewport.html#syncFx" rel="Ext.container.Viewport#syncFx" class="docClass">syncFx</a>.</p>
1867 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.core.Element</span>&nbsp; &nbsp;<p>The Element</p>
1868 </li></ul></div></div></div><div id="method-setActive" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setActive" class="cls expand">setActive</a>(
1869 <span class="pre">Boolean active, Component newActive</span>)
1870  : void</div><div class="description"><div class="short">This method is called internally by Ext.ZIndexManager to signal that a floating
1871 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
1872 Component has either been moved to the top of its zIndex stack, or pushed from the top of its zIndex stack.</p>
1873
1874
1875 <p>If a <i>Window</i> is superceded by another Window, deactivating it hides its shadow.</p>
1876
1877
1878 <p>This method also fires the <a href="Ext.container.Viewport.html#activate" rel="Ext.container.Viewport#activate" class="docClass">activate</a> or <a href="Ext.container.Viewport.html#deactivate" rel="Ext.container.Viewport#deactivate" class="docClass">deactivate</a> event depending on which action occurred.</p>
1879
1880 <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>
1881 </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>
1882 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1883 </li></ul></div></div></div><div id="method-setAutoScroll" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setAutoScroll" class="cls expand">setAutoScroll</a>(
1884 <span class="pre">Boolean scroll</span>)
1885  : Ext.Component</div><div class="description"><div class="short"><p>Sets the overflow on the content element of the component.</p>
1886 </div><div class="long"><p>Sets the overflow on the content element of the component.</p>
1887 <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>
1888 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1889 </li></ul></div></div></div><div id="method-setDisabled" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setDisabled" class="cls expand">setDisabled</a>(
1890 <span class="pre">Boolean disabled</span>)
1891  : void</div><div class="description"><div class="short"><p>Enable or disable the component.</p>
1892 </div><div class="long"><p>Enable or disable the component.</p>
1893 <h3 class="pa">Parameters</h3><ul><li><span class="pre">disabled</span> : Boolean<div class="sub-desc">
1894 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1895 </li></ul></div></div></div><div id="method-setDocked" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setDocked" class="cls expand">setDocked</a>(
1896 <span class="pre">Object dock, Object layoutParent</span>)
1897  : Component</div><div class="description"><div class="short">Sets the dock position of this component in its parent panel. Note that
1898 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
1899 this only has effect if this item is part of the dockedItems collection
1900 of a parent that has a DockLayout (note that any Panel has a DockLayout
1901 by default)</p>
1902 <h3 class="pa">Parameters</h3><ul><li><span class="pre">dock</span> : Object<div class="sub-desc">
1903 </div></li><li><span class="pre">layoutParent</span> : Object<div class="sub-desc">
1904 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
1905 </li></ul></div></div></div><div id="method-setHeight" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setHeight" class="cls expand">setHeight</a>(
1906 <span class="pre">Number height</span>)
1907  : Ext.Component</div><div class="description"><div class="short"><p>Sets the height of the component.  This method fires the <a href="Ext.container.Viewport.html#resize" rel="Ext.container.Viewport#resize" class="docClass">resize</a> event.</p>
1908 </div><div class="long"><p>Sets the height of the component.  This method fires the <a href="Ext.container.Viewport.html#resize" rel="Ext.container.Viewport#resize" class="docClass">resize</a> event.</p>
1909 <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>
1910 <li>A Number specifying the new height in the <a href="Ext.container.Viewport.html#getEl" rel="Ext.container.Viewport#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>
1911 <li>A String used to set the CSS height style.</li>
1912 <li><i>undefined</i> to leave the height unchanged.</li>
1913 </ul></div></p>
1914 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1915 </li></ul></div></div></div><div id="method-setLoading" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setLoading" class="cls expand">setLoading</a>(
1916 <span class="pre">Boolean/Object/String load, Boolean targetEl</span>)
1917  : 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>
1918 </div><div class="long"><p>This method allows you to show or hide a LoadMask on top of this component.</p>
1919 <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
1920 that will be passed to the LoadMask constructor, or a message String to show. False to
1921 hide the current LoadMask.</p>
1922 </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.
1923 For example, setting this to true on a Panel will cause only the body to be masked. (defaults to false)</p>
1924 </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>
1925 </li></ul></div></div></div><div id="method-setPagePosition" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setPagePosition" class="cls expand">setPagePosition</a>(
1926 <span class="pre">Number x, Number y, Mixed animate</span>)
1927  : 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.
1928 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.container.Viewport.html#setPosition" rel="Ext.container.Viewport#setPosition" class="docClass">setPosition</a>.
1929 This method fires the <a href="Ext.container.Viewport.html#move" rel="Ext.container.Viewport#move" class="docClass">move</a> event.</p>
1930 <h3 class="pa">Parameters</h3><ul><li><span class="pre">x</span> : Number<div class="sub-desc"><p>The new x position</p>
1931 </div></li><li><span class="pre">y</span> : Number<div class="sub-desc"><p>The new y position</p>
1932 </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
1933 is a number, it is used as the animation duration in milliseconds.</p>
1934 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1935 </li></ul></div></div></div><div id="method-setPosition" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setPosition" class="cls expand">setPosition</a>(
1936 <span class="pre">Number left, Number top, Mixed animate</span>)
1937  : 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.
1938 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.container.Viewport.html#setPagePosition" rel="Ext.container.Viewport#setPagePosition" class="docClass">setPagePosition</a>.
1939 This method fires the <a href="Ext.container.Viewport.html#move" rel="Ext.container.Viewport#move" class="docClass">move</a> event.</p>
1940 <h3 class="pa">Parameters</h3><ul><li><span class="pre">left</span> : Number<div class="sub-desc"><p>The new left</p>
1941 </div></li><li><span class="pre">top</span> : Number<div class="sub-desc"><p>The new top</p>
1942 </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>
1943 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1944 </li></ul></div></div></div><div id="method-setSize" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setSize" class="cls expand">setSize</a>(
1945 <span class="pre">Mixed width, Mixed height</span>)
1946  : 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
1947 either width ...</div><div class="long"><p>Sets the width and height of this Component. This method fires the <a href="Ext.container.Viewport.html#resize" rel="Ext.container.Viewport#resize" class="docClass">resize</a> event. This method can accept
1948 either width and height as separate arguments, or you can pass a size object like <code>{width:10, height:20}</code>.</p>
1949 <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>
1950 <li>A Number specifying the new width in the <a href="Ext.container.Viewport.html#getEl" rel="Ext.container.Viewport#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>
1951 <li>A String used to set the CSS width style.</li>
1952 <li>A size object in the format <code>{width: widthValue, height: heightValue}</code>.</li>
1953 <li><code>undefined</code> to leave the width unchanged.</li>
1954 </ul></div></p>
1955 </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).
1956 This may be one of:<div class="mdetail-params"><ul>
1957 <li>A Number specifying the new height in the <a href="Ext.container.Viewport.html#getEl" rel="Ext.container.Viewport#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>
1958 <li>A String used to set the CSS height style. Animation may <b>not</b> be used.</li>
1959 <li><code>undefined</code> to leave the height unchanged.</li>
1960 </ul></div></p>
1961 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1962 </li></ul></div></div></div><div id="method-setUI" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setUI" class="cls expand">setUI</a>(
1963 <span class="pre">String ui</span>)
1964  : 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
1965 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
1966 loop through any uiCls set on the component and rename them so they include the new UI</p>
1967 <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>
1968 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
1969 </li></ul></div></div></div><div id="method-setVisible" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setVisible" class="cls expand">setVisible</a>(
1970 <span class="pre">Boolean visible</span>)
1971  : Ext.Component</div><div class="description"><div class="short"><p>Convenience function to hide or show this component by boolean.</p>
1972 </div><div class="long"><p>Convenience function to hide or show this component by boolean.</p>
1973 <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>
1974 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1975 </li></ul></div></div></div><div id="method-setWidth" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-setWidth" class="cls expand">setWidth</a>(
1976 <span class="pre">Number width</span>)
1977  : Ext.Component</div><div class="description"><div class="short"><p>Sets the width of the component.  This method fires the <a href="Ext.container.Viewport.html#resize" rel="Ext.container.Viewport#resize" class="docClass">resize</a> event.</p>
1978 </div><div class="long"><p>Sets the width of the component.  This method fires the <a href="Ext.container.Viewport.html#resize" rel="Ext.container.Viewport#resize" class="docClass">resize</a> event.</p>
1979 <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>
1980 <li>A Number specifying the new width in the <a href="Ext.container.Viewport.html#getEl" rel="Ext.container.Viewport#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>
1981 <li>A String used to set the CSS width style.</li>
1982 </ul></div></p>
1983 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
1984 </li></ul></div></div></div><div id="method-show" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-show" class="cls expand">show</a>(
1985 <span class="pre">String/Element animateTarget, [Function callback], [Object scope]</span>)
1986  : Component</div><div class="description"><div class="short">Shows this Component, rendering it first if autoRender or {&quot;floating are true.
1987
1988
1989 After being shown, a floating C...</div><div class="long"><p>Shows this Component, rendering it first if <a href="Ext.container.Viewport.html#autoRender" rel="Ext.container.Viewport#autoRender" class="docClass">autoRender</a> or {<a href="Ext.container.Viewport.html"floating" rel=""floating" class="docClass">&quot;floating</a> are <code>true</code>.</p>
1990
1991
1992 <p>After being shown, a <a href="Ext.container.Viewport.html#floating" rel="Ext.container.Viewport#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
1993 its <a href="Ext.container.Viewport.html#ZIndexManager" rel="Ext.container.Viewport#ZIndexManager" class="docClass">z-index stack</a>.</p>
1994
1995 <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.container.Viewport.html#floating" rel="Ext.container.Viewport#floating" class="docClass">floating</a> Components such as
1996 <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
1997 with <code>floating: true</code>.</b> The target from which the Component should
1998 animate from while opening (defaults to null with no animation)</p>
1999 </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>
2000 </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>
2001 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
2002 </li></ul></div></div></div><div id="method-stopAnimation" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
2003 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.container.Viewport.html#stopAnimation" rel="Ext.container.Viewport#stopAnimation" class="docClass">stopAnimation</a>
2004 Stops any running effects and clears this object's internal effects queue if it contains
2005 any additional effects that haven't started yet.</p>
2006 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.core.Element</span>&nbsp; &nbsp;<p>The Element</p>
2007 </li></ul></div></div></div><div id="method-suspendEvents" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-suspendEvents" class="cls expand">suspendEvents</a>(
2008 <span class="pre">Boolean queueSuspended</span>)
2009  : void</div><div class="description"><div class="short"><p>Suspend the firing of all events. (see <a href="Ext.container.Viewport.html#resumeEvents" rel="Ext.container.Viewport#resumeEvents" class="docClass">resumeEvents</a>)</p>
2010 </div><div class="long"><p>Suspend the firing of all events. (see <a href="Ext.container.Viewport.html#resumeEvents" rel="Ext.container.Viewport#resumeEvents" class="docClass">resumeEvents</a>)</p>
2011 <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
2012 after the <a href="Ext.container.Viewport.html#resumeEvents" rel="Ext.container.Viewport#resumeEvents" class="docClass">resumeEvents</a> call instead of discarding all suspended events;</p>
2013 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
2014 </li></ul></div></div></div><div id="method-syncFx" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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
2015 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
2016 run concurrently.  This is the opposite of <a href="Ext.container.Viewport.html#sequenceFx" rel="Ext.container.Viewport#sequenceFx" class="docClass">sequenceFx</a>.</p>
2017 <h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.core.Element</span>&nbsp; &nbsp;<p>The Element</p>
2018 </li></ul></div></div></div><div id="method-toBack" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.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>
2019 </div><div class="long"><p>Sends this Component to the back of (lower z-index than) any other visible windows</p>
2020 <h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
2021 </li></ul></div></div></div><div id="method-toFront" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-toFront" class="cls expand">toFront</a>(
2022 <span class="pre">[Boolean preventFocus]</span>)
2023  : 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>
2024
2025
2026 <p>If this Component is modal, inserts the modal mask just below this Component in the z-index stack.</p>
2027
2028 <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>
2029 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
2030 </li></ul></div></div></div><div id="method-un" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-un" class="cls expand">un</a>(
2031 <span class="pre">String eventName, Function handler, [Object scope]</span>)
2032  : void</div><div class="description"><div class="short"><p>Removes an event handler (shorthand for <a href="Ext.container.Viewport.html#removeListener" rel="Ext.container.Viewport#removeListener" class="docClass">removeListener</a>.)</p>
2033 </div><div class="long"><p>Removes an event handler (shorthand for <a href="Ext.container.Viewport.html#removeListener" rel="Ext.container.Viewport#removeListener" class="docClass">removeListener</a>.)</p>
2034 <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>
2035 </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.container.Viewport.html#addListener" rel="Ext.container.Viewport#addListener" class="docClass">addListener</a> call.</b></p>
2036 </div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope originally specified for the handler.</p>
2037 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
2038 </li></ul></div></div></div><div id="method-up" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-up" class="cls expand">up</a>(
2039 <span class="pre">String selector</span>)
2040  : Container</div><div class="description"><div class="short">Walks up the ownerCt axis looking for an ancestor Container which matches
2041 the passed simple selector.
2042
2043
2044 Example:
2045 var ...</div><div class="long"><p>Walks up the <code>ownerCt</code> axis looking for an ancestor Container which matches
2046 the passed simple selector.</p>
2047
2048
2049 <p>Example:
2050 <pre><code>var owningTabPanel = grid.up('tabpanel');
2051 </code></pre>
2052
2053 <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>
2054 </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>
2055 </li></ul></div></div></div><div id="method-update" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-update" class="cls expand">update</a>(
2056 <span class="pre">Mixed htmlOrData, [Boolean loadScripts], [Function callback]</span>)
2057  : void</div><div class="description"><div class="short"><p>Update the content area of a component.</p>
2058 </div><div class="long"><p>Update the content area of a component.</p>
2059 <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
2060 then it will use this argument as data to populate the template.
2061 If this component was not configured with a template, the components
2062 content area will be updated via <a href="Ext.core.Element.html" rel="Ext.core.Element" class="docClass">Ext.core.Element</a> update</p>
2063 </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>
2064 </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>
2065 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
2066 </li></ul></div></div></div><div id="method-updateBox" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="method-updateBox" class="cls expand">updateBox</a>(
2067 <span class="pre">Object box</span>)
2068  : Ext.Component</div><div class="description"><div class="short"><p>Sets the current box measurements of the component's underlying element.</p>
2069 </div><div class="long"><p>Sets the current box measurements of the component's underlying element.</p>
2070 <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>
2071 </div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
2072 </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.container.Viewport.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.container.Viewport.html#" rel="event-activate" class="cls expand">activate</a>(
2073 <span class="pre">Ext.Component this</span>)
2074 </div><div class="description"><div class="short"><p>Fires after a Component has been visually activated.</p>
2075 </div><div class="long"><p>Fires after a Component has been visually activated.</p>
2076 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2077 </div></li></ul></div></div></div><div id="event-add" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-add" class="cls expand">add</a>(
2078 <span class="pre">Ext.container.Container this, Ext.Component component, Number index</span>)
2079 </div><div class="description"><div class="short"><p>@bubbles
2080 Fires after any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is added or inserted into the container.</p>
2081 </div><div class="long"><p>@bubbles
2082 Fires after any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is added or inserted into the container.</p>
2083 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2084 </div></li><li><span class="pre">component</span> : Ext.Component<div class="sub-desc"><p>The component that was added</p>
2085 </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>
2086 </div></li></ul></div></div></div><div id="event-added" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-added" class="cls expand">added</a>(
2087 <span class="pre">Ext.Component this, Ext.container.Container container, Number pos</span>)
2088 </div><div class="description"><div class="short"><p>Fires after a Component had been added to a Container.</p>
2089 </div><div class="long"><p>Fires after a Component had been added to a Container.</p>
2090 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2091 </div></li><li><span class="pre">container</span> : Ext.container.Container<div class="sub-desc"><p>Parent Container</p>
2092 </div></li><li><span class="pre">pos</span> : Number<div class="sub-desc"><p>position of Component</p>
2093 </div></li></ul></div></div></div><div id="event-afterlayout" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-afterlayout" class="cls expand">afterlayout</a>(
2094 <span class="pre">Ext.container.Container this, ContainerLayout layout</span>)
2095 </div><div class="description"><div class="short"><p>Fires when the components in this container are arranged by the associated layout manager.</p>
2096 </div><div class="long"><p>Fires when the components in this container are arranged by the associated layout manager.</p>
2097 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2098 </div></li><li><span class="pre">layout</span> : ContainerLayout<div class="sub-desc"><p>The ContainerLayout implementation for this container</p>
2099 </div></li></ul></div></div></div><div id="event-afterrender" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-afterrender" class="cls expand">afterrender</a>(
2100 <span class="pre">Ext.Component this</span>)
2101 </div><div class="description"><div class="short">Fires after the component rendering is finished.
2102
2103
2104 The afterrender event is fired after this Component has been rende...</div><div class="long"><p>Fires after the component rendering is finished.</p>
2105
2106
2107 <p>The afterrender event is fired after this Component has been <a href="Ext.container.Viewport.html#rendered" rel="Ext.container.Viewport#rendered" class="docClass">rendered</a>, been postprocesed
2108 by any afterRender method defined for the Component.</p>
2109
2110 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2111 </div></li></ul></div></div></div><div id="event-beforeactivate" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-beforeactivate" class="cls expand">beforeactivate</a>(
2112 <span class="pre">Ext.Component this</span>)
2113 </div><div class="description"><div class="short">Fires before a Component has been visually activated.
2114 Returning false from an event listener can prevent the activate...</div><div class="long"><p>Fires before a Component has been visually activated.
2115 Returning false from an event listener can prevent the activate
2116 from occurring.</p>
2117 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2118 </div></li></ul></div></div></div><div id="event-beforeadd" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-beforeadd" class="cls expand">beforeadd</a>(
2119 <span class="pre">Ext.container.Container this, Ext.Component component, Number index</span>)
2120 </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.
2121 A handler can return false to cancel the add.</p>
2122 </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.
2123 A handler can return false to cancel the add.</p>
2124 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2125 </div></li><li><span class="pre">component</span> : Ext.Component<div class="sub-desc"><p>The component being added</p>
2126 </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>
2127 </div></li></ul></div></div></div><div id="event-beforecardswitch" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-beforecardswitch" class="cls expand">beforecardswitch</a>(
2128 <span class="pre">Ext.container.Container this, Ext.Component newCard, Ext.Component oldCard, Number index, Boolean animated</span>)
2129 </div><div class="description"><div class="short">Fires before this container switches the active card. This event
2130 is only available if this container uses a CardLayou...</div><div class="long"><p>Fires before this container switches the active card. This event
2131 is only available if this container uses a CardLayout. Note that
2132 TabPanel and Carousel both get a CardLayout by default, so both
2133 will have this event.
2134 A handler can return false to cancel the card switch.</p>
2135 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2136 </div></li><li><span class="pre">newCard</span> : Ext.Component<div class="sub-desc"><p>The card that will be switched to</p>
2137 </div></li><li><span class="pre">oldCard</span> : Ext.Component<div class="sub-desc"><p>The card that will be switched from</p>
2138 </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>
2139 </div></li><li><span class="pre">animated</span> : Boolean<div class="sub-desc"><p>True if this cardswitch will be animated</p>
2140 </div></li></ul></div></div></div><div id="event-beforedeactivate" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-beforedeactivate" class="cls expand">beforedeactivate</a>(
2141 <span class="pre">Ext.Component this</span>)
2142 </div><div class="description"><div class="short">Fires before a Component has been visually deactivated.
2143 Returning false from an event listener can prevent the deacti...</div><div class="long"><p>Fires before a Component has been visually deactivated.
2144 Returning false from an event listener can prevent the deactivate
2145 from occurring.</p>
2146 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2147 </div></li></ul></div></div></div><div id="event-beforedestroy" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-beforedestroy" class="cls expand">beforedestroy</a>(
2148 <span class="pre">Ext.Component this</span>)
2149 </div><div class="description"><div class="short"><p>Fires before the component is <a href="Ext.container.Viewport.html#destroy" rel="Ext.container.Viewport#destroy" class="docClass">destroy</a>ed. Return false from an event handler to stop the <a href="Ext.container.Viewport.html#destroy" rel="Ext.container.Viewport#destroy" class="docClass">destroy</a>.</p>
2150 </div><div class="long"><p>Fires before the component is <a href="Ext.container.Viewport.html#destroy" rel="Ext.container.Viewport#destroy" class="docClass">destroy</a>ed. Return false from an event handler to stop the <a href="Ext.container.Viewport.html#destroy" rel="Ext.container.Viewport#destroy" class="docClass">destroy</a>.</p>
2151 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2152 </div></li></ul></div></div></div><div id="event-beforehide" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-beforehide" class="cls expand">beforehide</a>(
2153 <span class="pre">Ext.Component this</span>)
2154 </div><div class="description"><div class="short"><p>Fires before the component is hidden when calling the <a href="Ext.container.Viewport.html#hide" rel="Ext.container.Viewport#hide" class="docClass">hide</a> method.
2155 Return false from an event handler to stop the hide.</p>
2156 </div><div class="long"><p>Fires before the component is hidden when calling the <a href="Ext.container.Viewport.html#hide" rel="Ext.container.Viewport#hide" class="docClass">hide</a> method.
2157 Return false from an event handler to stop the hide.</p>
2158 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2159 </div></li></ul></div></div></div><div id="event-beforeremove" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-beforeremove" class="cls expand">beforeremove</a>(
2160 <span class="pre">Ext.container.Container this, Ext.Component component</span>)
2161 </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
2162 false to cancel the remove.</p>
2163 </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
2164 false to cancel the remove.</p>
2165 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2166 </div></li><li><span class="pre">component</span> : Ext.Component<div class="sub-desc"><p>The component being removed</p>
2167 </div></li></ul></div></div></div><div id="event-beforerender" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-beforerender" class="cls expand">beforerender</a>(
2168 <span class="pre">Ext.Component this</span>)
2169 </div><div class="description"><div class="short"><p>Fires before the component is <a href="Ext.container.Viewport.html#rendered" rel="Ext.container.Viewport#rendered" class="docClass">rendered</a>. Return false from an
2170 event handler to stop the <a href="Ext.container.Viewport.html#render" rel="Ext.container.Viewport#render" class="docClass">render</a>.</p>
2171 </div><div class="long"><p>Fires before the component is <a href="Ext.container.Viewport.html#rendered" rel="Ext.container.Viewport#rendered" class="docClass">rendered</a>. Return false from an
2172 event handler to stop the <a href="Ext.container.Viewport.html#render" rel="Ext.container.Viewport#render" class="docClass">render</a>.</p>
2173 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2174 </div></li></ul></div></div></div><div id="event-beforeshow" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-beforeshow" class="cls expand">beforeshow</a>(
2175 <span class="pre">Ext.Component this</span>)
2176 </div><div class="description"><div class="short"><p>Fires before the component is shown when calling the <a href="Ext.container.Viewport.html#show" rel="Ext.container.Viewport#show" class="docClass">show</a> method.
2177 Return false from an event handler to stop the show.</p>
2178 </div><div class="long"><p>Fires before the component is shown when calling the <a href="Ext.container.Viewport.html#show" rel="Ext.container.Viewport#show" class="docClass">show</a> method.
2179 Return false from an event handler to stop the show.</p>
2180 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2181 </div></li></ul></div></div></div><div id="event-beforestaterestore" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-beforestaterestore" class="cls expand">beforestaterestore</a>(
2182 <span class="pre">Ext.state.Stateful this, Object state</span>)
2183 </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>
2184 </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>
2185 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
2186 </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
2187 event is not vetoed, then the state object is passed to <b><tt>applyState</tt></b>. By default,
2188 that simply copies property values into this object. The method maybe overriden to
2189 provide custom state restoration.</p>
2190 </div></li></ul></div></div></div><div id="event-beforestatesave" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-beforestatesave" class="cls expand">beforestatesave</a>(
2191 <span class="pre">Ext.state.Stateful this, Object state</span>)
2192 </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>
2193 </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>
2194 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
2195 </div></li><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The hash of state values. This is determined by calling
2196 <b><tt>getState()</tt></b> on the object. This method must be provided by the
2197 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>
2198 has a null implementation.</p>
2199 </div></li></ul></div></div></div><div id="event-cardswitch" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-cardswitch" class="cls expand">cardswitch</a>(
2200 <span class="pre">Ext.container.Container this, Ext.Component newCard, Ext.Component oldCard, Number index, Boolean animated</span>)
2201 </div><div class="description"><div class="short">Fires after this container switches the active card. If the card
2202 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
2203 is switched using an animation, this event will fire after the
2204 animation has finished. This event is only available if this container
2205 uses a CardLayout. Note that TabPanel and Carousel both get a CardLayout
2206 by default, so both will have this event.</p>
2207 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2208 </div></li><li><span class="pre">newCard</span> : Ext.Component<div class="sub-desc"><p>The card that has been switched to</p>
2209 </div></li><li><span class="pre">oldCard</span> : Ext.Component<div class="sub-desc"><p>The card that has been switched from</p>
2210 </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>
2211 </div></li><li><span class="pre">animated</span> : Boolean<div class="sub-desc"><p>True if this cardswitch was animated</p>
2212 </div></li></ul></div></div></div><div id="event-deactivate" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-deactivate" class="cls expand">deactivate</a>(
2213 <span class="pre">Ext.Component this</span>)
2214 </div><div class="description"><div class="short"><p>Fires after a Component has been visually deactivated.</p>
2215 </div><div class="long"><p>Fires after a Component has been visually deactivated.</p>
2216 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2217 </div></li></ul></div></div></div><div id="event-destroy" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-destroy" class="cls expand">destroy</a>(
2218 <span class="pre">Ext.Component this</span>)
2219 </div><div class="description"><div class="short"><p>Fires after the component is <a href="Ext.container.Viewport.html#destroy" rel="Ext.container.Viewport#destroy" class="docClass">destroy</a>ed.</p>
2220 </div><div class="long"><p>Fires after the component is <a href="Ext.container.Viewport.html#destroy" rel="Ext.container.Viewport#destroy" class="docClass">destroy</a>ed.</p>
2221 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2222 </div></li></ul></div></div></div><div id="event-disable" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-disable" class="cls expand">disable</a>(
2223 <span class="pre">Ext.Component this</span>)
2224 </div><div class="description"><div class="short"><p>Fires after the component is disabled.</p>
2225 </div><div class="long"><p>Fires after the component is disabled.</p>
2226 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2227 </div></li></ul></div></div></div><div id="event-enable" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-enable" class="cls expand">enable</a>(
2228 <span class="pre">Ext.Component this</span>)
2229 </div><div class="description"><div class="short"><p>Fires after the component is enabled.</p>
2230 </div><div class="long"><p>Fires after the component is enabled.</p>
2231 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2232 </div></li></ul></div></div></div><div id="event-hide" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-hide" class="cls expand">hide</a>(
2233 <span class="pre">Ext.Component this</span>)
2234 </div><div class="description"><div class="short"><p>Fires after the component is hidden.
2235 Fires after the component is hidden when calling the <a href="Ext.container.Viewport.html#hide" rel="Ext.container.Viewport#hide" class="docClass">hide</a> method.</p>
2236 </div><div class="long"><p>Fires after the component is hidden.
2237 Fires after the component is hidden when calling the <a href="Ext.container.Viewport.html#hide" rel="Ext.container.Viewport#hide" class="docClass">hide</a> method.</p>
2238 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2239 </div></li></ul></div></div></div><div id="event-move" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-move" class="cls expand">move</a>(
2240 <span class="pre">Ext.Component this, Number x, Number y</span>)
2241 </div><div class="description"><div class="short"><p>Fires after the component is moved.</p>
2242 </div><div class="long"><p>Fires after the component is moved.</p>
2243 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2244 </div></li><li><span class="pre">x</span> : Number<div class="sub-desc"><p>The new x position</p>
2245 </div></li><li><span class="pre">y</span> : Number<div class="sub-desc"><p>The new y position</p>
2246 </div></li></ul></div></div></div><div id="event-remove" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-remove" class="cls expand">remove</a>(
2247 <span class="pre">Ext.container.Container this, Ext.Component component</span>)
2248 </div><div class="description"><div class="short"><p>@bubbles
2249 Fires after any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is removed from the container.</p>
2250 </div><div class="long"><p>@bubbles
2251 Fires after any <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> is removed from the container.</p>
2252 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.container.Container<div class="sub-desc">
2253 </div></li><li><span class="pre">component</span> : Ext.Component<div class="sub-desc"><p>The component that was removed</p>
2254 </div></li></ul></div></div></div><div id="event-removed" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-removed" class="cls expand">removed</a>(
2255 <span class="pre">Ext.Component this, Ext.container.Container ownerCt</span>)
2256 </div><div class="description"><div class="short"><p>Fires when a component is removed from an Ext.container.Container</p>
2257 </div><div class="long"><p>Fires when a component is removed from an Ext.container.Container</p>
2258 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2259 </div></li><li><span class="pre">ownerCt</span> : Ext.container.Container<div class="sub-desc"><p>Container which holds the component</p>
2260 </div></li></ul></div></div></div><div id="event-render" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-render" class="cls expand">render</a>(
2261 <span class="pre">Ext.Component this</span>)
2262 </div><div class="description"><div class="short"><p>Fires after the component markup is <a href="Ext.container.Viewport.html#rendered" rel="Ext.container.Viewport#rendered" class="docClass">rendered</a>.</p>
2263 </div><div class="long"><p>Fires after the component markup is <a href="Ext.container.Viewport.html#rendered" rel="Ext.container.Viewport#rendered" class="docClass">rendered</a>.</p>
2264 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2265 </div></li></ul></div></div></div><div id="event-resize" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-resize" class="cls expand">resize</a>(
2266 <span class="pre">Ext.Component this, Number adjWidth, Number adjHeight</span>)
2267 </div><div class="description"><div class="short"><p>Fires after the component is resized.</p>
2268 </div><div class="long"><p>Fires after the component is resized.</p>
2269 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2270 </div></li><li><span class="pre">adjWidth</span> : Number<div class="sub-desc"><p>The box-adjusted width that was set</p>
2271 </div></li><li><span class="pre">adjHeight</span> : Number<div class="sub-desc"><p>The box-adjusted height that was set</p>
2272 </div></li></ul></div></div></div><div id="event-show" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-show" class="cls expand">show</a>(
2273 <span class="pre">Ext.Component this</span>)
2274 </div><div class="description"><div class="short"><p>Fires after the component is shown when calling the <a href="Ext.container.Viewport.html#show" rel="Ext.container.Viewport#show" class="docClass">show</a> method.</p>
2275 </div><div class="long"><p>Fires after the component is shown when calling the <a href="Ext.container.Viewport.html#show" rel="Ext.container.Viewport#show" class="docClass">show</a> method.</p>
2276 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
2277 </div></li></ul></div></div></div><div id="event-staterestore" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-staterestore" class="cls expand">staterestore</a>(
2278 <span class="pre">Ext.state.Stateful this, Object state</span>)
2279 </div><div class="description"><div class="short"><p>Fires after the state of the object is restored.</p>
2280 </div><div class="long"><p>Fires after the state of the object is restored.</p>
2281 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
2282 </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
2283 to <b><tt>applyState</tt></b>. By default, that simply copies property values into this
2284 object. The method maybe overriden to provide custom state restoration.</p>
2285 </div></li></ul></div></div></div><div id="event-statesave" class="member inherited"><a href="Ext.container.Viewport.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.container.Viewport.html#" rel="event-statesave" class="cls expand">statesave</a>(
2286 <span class="pre">Ext.state.Stateful this, Object state</span>)
2287 </div><div class="description"><div class="short"><p>Fires after the state of the object is saved to the configured state provider.</p>
2288 </div><div class="long"><p>Fires after the state of the object is saved to the configured state provider.</p>
2289 <h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
2290 </div></li><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The hash of state values. This is determined by calling
2291 <b><tt>getState()</tt></b> on the object. This method must be provided by the
2292 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>
2293 has a null implementation.</p>
2294 </div></li></ul></div></div></div></div></div></div></div><div id="pageContent"></div></div></div></div></body></html>