1 <div xmlns:ext="http://www.extjs.com" class="body-wrap"><div class="inheritance res-block"><pre class="res-block-inner"><a href="output/Ext.util.Observable.html" ext:member="" ext:cls="Ext.util.Observable">Observable</a> <img src="resources/elbow-end.gif"><a href="output/Ext.Component.html" ext:member="" ext:cls="Ext.Component">Component</a> <img src="resources/elbow-end.gif"><a href="output/Ext.menu.BaseItem.html" ext:member="" ext:cls="Ext.menu.BaseItem">BaseItem</a> <img src="resources/elbow-end.gif">Separator</pre></div><h1>Class <a href="source/Separator.html#cls-Ext.menu.Separator">Ext.menu.Separator</a></h1><table cellspacing="0"><tr><td class="label">Package:</td><td class="hd-info">Ext.menu</td></tr><tr><td class="label">Defined In:</td><td class="hd-info">Separator.js</td></tr><tr><td class="label">Class:</td><td class="hd-info"><a href="source/Separator.html#cls-Ext.menu.Separator">Separator</a></td></tr><tr><td class="label">Extends:</td><td class="hd-info"><a href="output/Ext.menu.BaseItem.html" ext:cls="Ext.menu.BaseItem" ext:member="">BaseItem</a></td></tr></table><div class="description">Adds a separator bar to a menu, used to divide logical groups of menu items. Generally you will
2 add one of these by using "-" in you call to add() or in your items config rather than creating one directly.</div><div class="hr"></div><a id="Ext.menu.Separator-configs"></a><h2>Config Options</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Config Options</th><th class="msource-header">Defined By</th></tr><tr class="config-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-allowDomMove"></a><b><a href="source/Component.html#cfg-Ext.Component-allowDomMove">allowDomMove</a></b> : Boolean<div class="mdesc">Whether the component can move the Dom node when rendering (defaults to true).</div></td><td class="msource"><a href="output/Ext.Component.html#allowDomMove" ext:member="#allowDomMove" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-applyTo"></a><b><a href="source/Component.html#cfg-Ext.Component-applyTo">applyTo</a></b> : Mixed<div class="mdesc"><div class="short">Specify the id of the element, a DOM element or an existing Element corresponding to a DIV
3 that is already present in...</div><div class="long"><p>Specify the id of the element, a DOM element or an existing Element corresponding to a DIV
4 that is already present in the document that specifies some structural markup for this
5 component.</p><div><ul>
6 <li><b>Description</b> : <ul>
7 <div class="sub-desc">When <tt>applyTo</tt> is used, constituent parts of the component can also be specified
8 by id or CSS class name within the main element, and the component being created may attempt
9 to create its subcomponents from that markup if applicable.</div>
11 <li><b>Notes</b> : <ul>
12 <div class="sub-desc">When using this config, a call to render() is not required.</div>
13 <div class="sub-desc">If applyTo is specified, any value passed for <a href="output/Ext.Component.html#Ext.Component-renderTo" ext:member="renderTo" ext:cls="Ext.Component">renderTo</a> will be ignored and the target
14 element's parent node will automatically be used as the component's container.</div>
16 </ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#applyTo" ext:member="#applyTo" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-autoEl"></a><b><a href="source/Component.html#cfg-Ext.Component-autoEl">autoEl</a></b> : Mixed<div class="mdesc"><div class="short">A tag name or DomHelper spec used to create the Element which will
17 encapsulate this Component.
18 You do not normally ne...</div><div class="long"><p>A tag name or <a href="output/Ext.DomHelper.html" ext:cls="Ext.DomHelper">DomHelper</a> spec used to create the <a href="output/Ext.Component.html#Ext.Component-getEl" ext:member="getEl" ext:cls="Ext.Component">Element</a> which will
19 encapsulate this Component.</p>
20 <p>You do not normally need to specify this. For the base classes <a href="output/Ext.Component.html" ext:cls="Ext.Component">Ext.Component</a>, <a href="output/Ext.BoxComponent.html" ext:cls="Ext.BoxComponent">Ext.BoxComponent</a>,
21 and <a href="output/Ext.Container.html" ext:cls="Ext.Container">Ext.Container</a>, this defaults to <b><tt>'div'</tt></b>. The more complex Ext classes use a more complex
22 DOM structure created by their own onRender methods.</p>
23 <p>This is intended to allow the developer to create application-specific utility Components encapsulated by
24 different DOM elements. Example usage:</p><pre><code>{
25 xtype: <em>'box'</em>,
28 src: <em>'http:<i>//www.example.com/example.jpg'</em></i>
31 xtype: <em>'box'</em>,
33 tag: <em>'blockquote'</em>,
34 html: <em>'autoEl is cool!'</em>
37 xtype: <em>'container'</em>,
38 autoEl: <em>'ul'</em>,
39 cls: <em>'ux-unordered-list'</em>,
41 xtype: <em>'box'</em>,
42 autoEl: <em>'li'</em>,
43 html: <em>'First list item'</em>
45 }</code></pre></div></div></td><td class="msource"><a href="output/Ext.Component.html#autoEl" ext:member="#autoEl" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-autoShow"></a><b><a href="source/Component.html#cfg-Ext.Component-autoShow">autoShow</a></b> : Boolean<div class="mdesc"><div class="short">True if the component should check for hidden classes (e.g. 'x-hidden' or 'x-hide-display') and remove
46 them on render...</div><div class="long">True if the component should check for hidden classes (e.g. 'x-hidden' or 'x-hide-display') and remove
47 them on render (defaults to false).</div></div></td><td class="msource"><a href="output/Ext.Component.html#autoShow" ext:member="#autoShow" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.BaseItem-canActivate"></a><b><a href="source/BaseItem.html#cfg-Ext.menu.BaseItem-canActivate">canActivate</a></b> : Boolean<div class="mdesc">True if this item can be visually activated (defaults to false)</div></td><td class="msource"><a href="output/Ext.menu.BaseItem.html#canActivate" ext:member="#canActivate" ext:cls="Ext.menu.BaseItem">BaseItem</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-clearCls"></a><b><a href="source/Component.html#cfg-Ext.Component-clearCls">clearCls</a></b> : String<div class="mdesc"><div class="short">The CSS class used to to apply to the special clearing div rendered
48 directly after each form field wrapper to provide...</div><div class="long"><p>The CSS class used to to apply to the special clearing div rendered
49 directly after each form field wrapper to provide field clearing (defaults to
50 <tt>'x-form-clear-left'</tt>).</p>
51 <br><p><b>Note</b>: this config is only used when this Component is rendered by a Container
52 which has been configured to use the <b><a href="output/Ext.layout.FormLayout.html" ext:cls="Ext.layout.FormLayout">FormLayout</a></b> layout
53 manager (e.g. <a href="output/Ext.form.FormPanel.html" ext:cls="Ext.form.FormPanel">Ext.form.FormPanel</a> or specifying <tt>layout:'form'</tt>) and either a
54 <tt><a href="output/Ext.Component.html#Ext.Component-fieldLabel" ext:member="fieldLabel" ext:cls="Ext.Component">fieldLabel</a></tt> is specified or <tt>isFormField=true</tt> is specified.</p><br>
55 <p>See <a href="output/Ext.layout.FormLayout.html" ext:cls="Ext.layout.FormLayout">Ext.layout.FormLayout</a>.<a href="output/Ext.layout.FormLayout.html#Ext.layout.FormLayout-fieldTpl" ext:member="fieldTpl" ext:cls="Ext.layout.FormLayout">fieldTpl</a> also.</p></div></div></td><td class="msource"><a href="output/Ext.Component.html#clearCls" ext:member="#clearCls" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.BaseItem-clickHideDelay"></a><b><a href="source/BaseItem.html#cfg-Ext.menu.BaseItem-clickHideDelay">clickHideDelay</a></b> : Number<div class="mdesc">Length of time in milliseconds to wait before hiding after a click (defaults to 100)</div></td><td class="msource"><a href="output/Ext.menu.BaseItem.html#clickHideDelay" ext:member="#clickHideDelay" ext:cls="Ext.menu.BaseItem">BaseItem</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-cls"></a><b><a href="source/Component.html#cfg-Ext.Component-cls">cls</a></b> : String<div class="mdesc"><div class="short">An optional extra CSS class that will be added to this component's Element (defaults to ''). This can be
56 useful for ...</div><div class="long">An optional extra CSS class that will be added to this component's Element (defaults to ''). This can be
57 useful for adding customized styles to the component or any of its children using standard CSS rules.</div></div></td><td class="msource"><a href="output/Ext.Component.html#cls" ext:member="#cls" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-contentEl"></a><b><a href="source/Component.html#cfg-Ext.Component-contentEl">contentEl</a></b> : String<div class="mdesc"><div class="short">Optional. Specify an existing HTML element, or the id of an existing HTML element to use as the content
58 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
59 for this component.</p>
61 <li><b>Description</b> :
62 <div class="sub-desc">This config option is used to take an existing HTML element and place it in the layout element
63 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>
65 <div class="sub-desc">The specified HTML element is appended to the layout element of the component <i>after any configured
66 <a href="output/Ext.Component.html#Ext.Component-html" ext:member="html" ext:cls="Ext.Component">HTML</a> has been inserted</i>, and so the document will not contain this element at the time the <a href="output/Ext.Component.html#Ext.Component-render" ext:member="render" ext:cls="Ext.Component">render</a> event is fired.</div>
67 <div class="sub-desc">The specified HTML element used will not participate in any <code><b><a href="output/Ext.Container.html#Ext.Container-layout" ext:member="layout" ext:cls="Ext.Container">layout</a></b></code>
68 scheme that the Component may use. It is just HTML. Layouts operate on child <code><b><a href="output/Ext.Container.html#Ext.Container-items" ext:member="items" ext:cls="Ext.Container">items</a></b></code>.</div>
69 <div class="sub-desc">Add either the <code>x-hidden</code> or the <code>x-hide-display</code> CSS class to
70 prevent a brief flicker of the content before it is rendered to the panel.</div></li>
71 </ul></div></div></td><td class="msource"><a href="output/Ext.Component.html#contentEl" ext:member="#contentEl" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-ctCls"></a><b><a href="source/Component.html#cfg-Ext.Component-ctCls">ctCls</a></b> : String<div class="mdesc"><div class="short">An optional extra CSS class that will be added to this component's container. This can be useful for
72 adding customize...</div><div class="long"><p>An optional extra CSS class that will be added to this component's container. This can be useful for
73 adding customized styles to the container or any of its children using standard CSS rules. See
74 <a href="output/Ext.layout.ContainerLayout.html" ext:cls="Ext.layout.ContainerLayout">Ext.layout.ContainerLayout</a>.<a href="output/Ext.layout.ContainerLayout.html#Ext.layout.ContainerLayout-extraCls" ext:member="extraCls" ext:cls="Ext.layout.ContainerLayout">extraCls</a> also.</p>
75 <p><b>Note</b>: <tt>ctCls</tt> defaults to <tt>''</tt> except for the following class
76 which assigns a value by default:
77 <div class="mdetail-params"><ul>
78 <li><a href="output/Ext.layout.Box.html" ext:cls="Ext.layout.Box">Box Layout</a> : <tt>'x-box-layout-ct'</tt></li>
80 To configure the above Class with an extra CSS class append to the default. For example,
81 for BoxLayout (Hbox and Vbox):<pre><code>ctCls: <em>'x-box-layout-ct custom-class'</em></code></pre>
82 </p></div></div></td><td class="msource"><a href="output/Ext.Component.html#ctCls" ext:member="#ctCls" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-data"></a><b><a href="source/Component.html#cfg-Ext.Component-data">data</a></b> : Mixed<div class="mdesc">The initial set of data to apply to the <code><a href="output/Ext.Component.html#Ext.Component-tpl" ext:member="tpl" ext:cls="Ext.Component">tpl</a></code> to
83 update the content area of the Component.</div></td><td class="msource"><a href="output/Ext.Component.html#data" ext:member="#data" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-disabled"></a><b><a href="source/Component.html#cfg-Ext.Component-disabled">disabled</a></b> : Boolean<div class="mdesc">Render this component disabled (default is false).</div></td><td class="msource"><a href="output/Ext.Component.html#disabled" ext:member="#disabled" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-disabledClass"></a><b><a href="source/Component.html#cfg-Ext.Component-disabledClass">disabledClass</a></b> : String<div class="mdesc">CSS class added to the component when it is disabled (defaults to 'x-item-disabled').</div></td><td class="msource"><a href="output/Ext.Component.html#disabledClass" ext:member="#disabledClass" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-fieldLabel"></a><b><a href="source/Component.html#cfg-Ext.Component-fieldLabel">fieldLabel</a></b> : String<div class="mdesc"><div class="short">The label text to display next to this Component (defaults to '').
84 Note: this config is only used when this Component...</div><div class="long"><p>The label text to display next to this Component (defaults to '').</p>
85 <br><p><b>Note</b>: this config is only used when this Component is rendered by a Container which
86 has been configured to use the <b><a href="output/Ext.layout.FormLayout.html" ext:cls="Ext.layout.FormLayout">FormLayout</a></b> layout manager (e.g.
87 <a href="output/Ext.form.FormPanel.html" ext:cls="Ext.form.FormPanel">Ext.form.FormPanel</a> or specifying <tt>layout:'form'</tt>).</p><br>
88 <p>Also see <tt><a href="output/Ext.Component.html#Ext.Component-hideLabel" ext:member="hideLabel" ext:cls="Ext.Component">hideLabel</a></tt> and
89 <a href="output/Ext.layout.FormLayout.html" ext:cls="Ext.layout.FormLayout">Ext.layout.FormLayout</a>.<a href="output/Ext.layout.FormLayout.html#Ext.layout.FormLayout-fieldTpl" ext:member="fieldTpl" ext:cls="Ext.layout.FormLayout">fieldTpl</a>.</p>
90 Example use:<pre><code><b>new</b> Ext.FormPanel({
92 renderTo: Ext.getBody(),
94 xtype: <em>'textfield'</em>,
95 fieldLabel: <em>'Name'</em>
97 });</code></pre></div></div></td><td class="msource"><a href="output/Ext.Component.html#fieldLabel" ext:member="#fieldLabel" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.BaseItem-handler"></a><b><a href="source/BaseItem.html#cfg-Ext.menu.BaseItem-handler">handler</a></b> : Function<div class="mdesc"><div class="short">A function that will handle the click event of this menu item (optional).
98 The handler is passed the following paramet...</div><div class="long">A function that will handle the click event of this menu item (optional).
99 The handler is passed the following parameters:<div class="mdetail-params"><ul>
100 <li><code>b</code> : Item<div class="sub-desc">This menu Item.</div></li>
101 <li><code>e</code> : EventObject<div class="sub-desc">The click event.</div></li>
102 </ul></div></div></div></td><td class="msource"><a href="output/Ext.menu.BaseItem.html#handler" ext:member="#handler" ext:cls="Ext.menu.BaseItem">BaseItem</a></td></tr><tr class="config-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-hidden"></a><b><a href="source/Component.html#cfg-Ext.Component-hidden">hidden</a></b> : Boolean<div class="mdesc">Render this component hidden (default is false). If <tt>true</tt>, the
103 <a href="output/Ext.Component.html#Ext.Component-hide" ext:member="hide" ext:cls="Ext.Component">hide</a> method will be called internally.</div></td><td class="msource"><a href="output/Ext.Component.html#hidden" ext:member="#hidden" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-hideLabel"></a><b><a href="source/Component.html#cfg-Ext.Component-hideLabel">hideLabel</a></b> : Boolean<div class="mdesc"><div class="short">true to completely hide the label element
104 (label and separator). Defaults to false.
105 By default, even if you do not sp...</div><div class="long"><p><tt>true</tt> to completely hide the label element
106 (<a href="output/Ext.Component.html#Ext.Component-fieldLabel" ext:member="fieldLabel" ext:cls="Ext.Component">label</a> and <a href="output/Ext.Component.html#Ext.Component-labelSeparator" ext:member="labelSeparator" ext:cls="Ext.Component">separator</a>). Defaults to <tt>false</tt>.
107 By default, even if you do not specify a <tt><a href="output/Ext.Component.html#Ext.Component-fieldLabel" ext:member="fieldLabel" ext:cls="Ext.Component">fieldLabel</a></tt> the space will still be
108 reserved so that the field will line up with other fields that do have labels.
109 Setting this to <tt>true</tt> will cause the field to not reserve that space.</p>
110 <br><p><b>Note</b>: see the note for <tt><a href="output/Ext.Component.html#Ext.Component-clearCls" ext:member="clearCls" ext:cls="Ext.Component">clearCls</a></tt>.</p><br>
111 Example use:<pre><code><b>new</b> Ext.FormPanel({
113 renderTo: Ext.getBody(),
115 xtype: <em>'textfield'</em>
118 });</code></pre></div></div></td><td class="msource"><a href="output/Ext.Component.html#hideLabel" ext:member="#hideLabel" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-hideMode"></a><b><a href="source/Component.html#cfg-Ext.Component-hideMode">hideMode</a></b> : String<div class="mdesc"><div class="short">How this component should be hidden. Supported values are 'visibility'
119 (css visibility), 'offsets' (negative offset p...</div><div class="long"><p>How this component should be hidden. Supported values are <tt>'visibility'</tt>
120 (css visibility), <tt>'offsets'</tt> (negative offset position) and <tt>'display'</tt>
122 <br><p><b>Note</b>: the default of <tt>'display'</tt> is generally preferred
123 since items are automatically laid out when they are first shown (no sizing
124 is done while hidden).</p></div></div></td><td class="msource"><a href="output/Ext.Component.html#hideMode" ext:member="#hideMode" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.Separator-hideOnClick"></a><b><a href="source/Separator.html#cfg-Ext.menu.Separator-hideOnClick">hideOnClick</a></b> : Boolean<div class="mdesc">True to hide the containing menu after this item is clicked (defaults to false)</div></td><td class="msource">Separator</td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-hideParent"></a><b><a href="source/Component.html#cfg-Ext.Component-hideParent">hideParent</a></b> : Boolean<div class="mdesc"><div class="short">True to hide and show the component's container when hide/show is called on the component, false to hide
125 and show the...</div><div class="long">True to hide and show the component's container when hide/show is called on the component, false to hide
126 and show the component itself (defaults to false). For example, this can be used as a shortcut for a hide
127 button on a window by setting hide:true on the button when adding it to its parent container.</div></div></td><td class="msource"><a href="output/Ext.Component.html#hideParent" ext:member="#hideParent" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-html"></a><b><a href="source/Component.html#cfg-Ext.Component-html">html</a></b> : String/Object<div class="mdesc"><div class="short">An HTML fragment, or a DomHelper specification to use as the layout element
128 content (defaults to ''). The HTML conten...</div><div class="long">An HTML fragment, or a <a href="output/Ext.DomHelper.html" ext:cls="Ext.DomHelper">DomHelper</a> specification to use as the layout element
129 content (defaults to ''). The HTML content is added after the component is rendered,
130 so the document will not contain this HTML at the time the <a href="output/Ext.Component.html#Ext.Component-render" ext:member="render" ext:cls="Ext.Component">render</a> event is fired.
131 This content is inserted into the body <i>before</i> any configured <a href="output/Ext.Component.html#Ext.Component-contentEl" ext:member="contentEl" ext:cls="Ext.Component">contentEl</a> is appended.</div></div></td><td class="msource"><a href="output/Ext.Component.html#html" ext:member="#html" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-id"></a><b><a href="source/Component.html#cfg-Ext.Component-id">id</a></b> : String<div class="mdesc"><div class="short">The unique id of this component (defaults to an auto-assigned id).
132 You should assign an id if you need to be able to ...</div><div class="long"><p>The <b>unique</b> id of this component (defaults to an <a href="output/Ext.Component.html#Ext.Component-getId" ext:member="getId" ext:cls="Ext.Component">auto-assigned id</a>).
133 You should assign an id if you need to be able to access the component later and you do
134 not have an object reference available (e.g., using <a href="output/Ext.html" ext:cls="Ext">Ext</a>.<a href="output/Ext.html#Ext-getCmp" ext:member="getCmp" ext:cls="Ext">getCmp</a>).</p>
135 <p>Note that this id will also be used as the element id for the containing HTML element
136 that is rendered to the page for this component. This allows you to write id-based CSS
137 rules to style the specific instance of this component uniquely, and also to select
138 sub-elements using this component's id as the parent.</p>
139 <p><b>Note</b>: to avoid complications imposed by a unique <tt>id</tt> also see
140 <code><a href="output/Ext.Component.html#Ext.Component-itemId" ext:member="itemId" ext:cls="Ext.Component">itemId</a></code> and <code><a href="output/Ext.Component.html#Ext.Component-ref" ext:member="ref" ext:cls="Ext.Component">ref</a></code>.</p>
141 <p><b>Note</b>: to access the container of an item see <code><a href="output/Ext.Component.html#Ext.Component-ownerCt" ext:member="ownerCt" ext:cls="Ext.Component">ownerCt</a></code>.</p></div></div></td><td class="msource"><a href="output/Ext.Component.html#id" ext:member="#id" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.Separator-itemCls"></a><b><a href="source/Separator.html#cfg-Ext.menu.Separator-itemCls">itemCls</a></b> : String<div class="mdesc">The default CSS class to use for separators (defaults to "x-menu-sep")</div></td><td class="msource">Separator</td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-itemId"></a><b><a href="source/Component.html#cfg-Ext.Component-itemId">itemId</a></b> : String<div class="mdesc"><div class="short">An itemId can be used as an alternative way to get a reference to a component
142 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
143 when no object reference is available. Instead of using an <code><a href="output/Ext.Component.html#Ext.Component-id" ext:member="id" ext:cls="Ext.Component">id</a></code> with
144 <a href="output/Ext.html" ext:cls="Ext">Ext</a>.<a href="output/Ext.html#Ext-getCmp" ext:member="getCmp" ext:cls="Ext">getCmp</a>, use <code>itemId</code> with
145 <a href="output/Ext.Container.html" ext:cls="Ext.Container">Ext.Container</a>.<a href="output/Ext.Container.html#Ext.Container-getComponent" ext:member="getComponent" ext:cls="Ext.Container">getComponent</a> which will retrieve
146 <code>itemId</code>'s or <tt><a href="output/Ext.Component.html#Ext.Component-id" ext:member="id" ext:cls="Ext.Component">id</a></tt>'s. Since <code>itemId</code>'s are an index to the
147 container's internal MixedCollection, the <code>itemId</code> is scoped locally to the container --
148 avoiding potential conflicts with <a href="output/Ext.ComponentMgr.html" ext:cls="Ext.ComponentMgr">Ext.ComponentMgr</a> which requires a <b>unique</b>
149 <code><a href="output/Ext.Component.html#Ext.Component-id" ext:member="id" ext:cls="Ext.Component">id</a></code>.</p>
150 <pre><code><b>var</b> c = <b>new</b> Ext.Panel({ <i>//</i>
151 <a href="output/Ext.BoxComponent.html#Ext.BoxComponent-height" ext:member="height" ext:cls="Ext.BoxComponent">height</a>: 300,
152 <a href="output/Ext.Component.html#Ext.Component-renderTo" ext:member="renderTo" ext:cls="Ext.Component">renderTo</a>: document.body,
153 <a href="output/Ext.Container.html#Ext.Container-layout" ext:member="layout" ext:cls="Ext.Container">layout</a>: <em>'auto'</em>,
154 <a href="output/Ext.Container.html#Ext.Container-items" ext:member="items" ext:cls="Ext.Container">items</a>: [
156 itemId: <em>'p1'</em>,
157 <a href="output/Ext.Panel.html#Ext.Panel-title" ext:member="title" ext:cls="Ext.Panel">title</a>: <em>'Panel 1'</em>,
158 <a href="output/Ext.BoxComponent.html#Ext.BoxComponent-height" ext:member="height" ext:cls="Ext.BoxComponent">height</a>: 150
161 itemId: <em>'p2'</em>,
162 <a href="output/Ext.Panel.html#Ext.Panel-title" ext:member="title" ext:cls="Ext.Panel">title</a>: <em>'Panel 2'</em>,
163 <a href="output/Ext.BoxComponent.html#Ext.BoxComponent-height" ext:member="height" ext:cls="Ext.BoxComponent">height</a>: 150
167 p1 = c.<a href="output/Ext.Container.html#Ext.Container-getComponent" ext:member="getComponent" ext:cls="Ext.Container">getComponent</a>(<em>'p1'</em>); <i>// not the same as <a href="output/Ext.html#Ext-getCmp" ext:member="getCmp" ext:cls="Ext">Ext.getCmp()</a></i>
168 p2 = p1.<a href="output/Ext.Component.html#Ext.Component-ownerCt" ext:member="ownerCt" ext:cls="Ext.Component">ownerCt</a>.<a href="output/Ext.Container.html#Ext.Container-getComponent" ext:member="getComponent" ext:cls="Ext.Container">getComponent</a>(<em>'p2'</em>); <i>// reference via a sibling</i></code></pre>
169 <p>Also see <tt><a href="output/Ext.Component.html#Ext.Component-id" ext:member="id" ext:cls="Ext.Component">id</a></tt> and <code><a href="output/Ext.Component.html#Ext.Component-ref" ext:member="ref" ext:cls="Ext.Component">ref</a></code>.</p>
170 <p><b>Note</b>: to access the container of an item see <tt><a href="output/Ext.Component.html#Ext.Component-ownerCt" ext:member="ownerCt" ext:cls="Ext.Component">ownerCt</a></tt>.</p></div></div></td><td class="msource"><a href="output/Ext.Component.html#itemId" ext:member="#itemId" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-labelSeparator"></a><b><a href="source/Component.html#cfg-Ext.Component-labelSeparator">labelSeparator</a></b> : String<div class="mdesc"><div class="short">The separator to display after the text of each
171 fieldLabel. This property may be configured at various levels.
172 The o...</div><div class="long"><p>The separator to display after the text of each
173 <tt><a href="output/Ext.Component.html#Ext.Component-fieldLabel" ext:member="fieldLabel" ext:cls="Ext.Component">fieldLabel</a></tt>. This property may be configured at various levels.
174 The order of precedence is:
175 <div class="mdetail-params"><ul>
176 <li>field / component level</li>
177 <li>container level</li>
178 <li><a href="output/Ext.layout.FormLayout.html#Ext.layout.FormLayout-labelSeparator" ext:member="labelSeparator" ext:cls="Ext.layout.FormLayout">layout level</a> (defaults to colon <tt>':'</tt>)</li>
180 To display no separator for this field's label specify empty string ''.</p>
181 <br><p><b>Note</b>: see the note for <tt><a href="output/Ext.Component.html#Ext.Component-clearCls" ext:member="clearCls" ext:cls="Ext.Component">clearCls</a></tt>.</p><br>
182 <p>Also see <tt><a href="output/Ext.Component.html#Ext.Component-hideLabel" ext:member="hideLabel" ext:cls="Ext.Component">hideLabel</a></tt> and
183 <a href="output/Ext.layout.FormLayout.html" ext:cls="Ext.layout.FormLayout">Ext.layout.FormLayout</a>.<a href="output/Ext.layout.FormLayout.html#Ext.layout.FormLayout-fieldTpl" ext:member="fieldTpl" ext:cls="Ext.layout.FormLayout">fieldTpl</a>.</p>
184 Example use:<pre><code><b>new</b> Ext.FormPanel({
186 renderTo: Ext.getBody(),
188 labelSeparator: <em>'~'</em> <i>// layout config has lowest priority (defaults to <em>':'</em>)</i>
190 <a href="output/Ext.layout.FormLayout.html#Ext.layout.FormLayout-labelSeparator" ext:member="labelSeparator" ext:cls="Ext.layout.FormLayout">labelSeparator</a>: <em>'>>'</em>, <i>// config at container level</i>
192 xtype: <em>'textfield'</em>,
193 fieldLabel: <em>'Field 1'</em>,
194 labelSeparator: <em>'...'</em> <i>// field/component level config supersedes others</i>
196 xtype: <em>'textfield'</em>,
197 fieldLabel: <em>'Field 2'</em> <i>// labelSeparator will be <em>'='</em></i>
199 });</code></pre></div></div></td><td class="msource"><a href="output/Ext.Component.html#labelSeparator" ext:member="#labelSeparator" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-labelStyle"></a><b><a href="source/Component.html#cfg-Ext.Component-labelStyle">labelStyle</a></b> : String<div class="mdesc"><div class="short">A CSS style specification string to apply directly to this field's
200 label. Defaults to the container's labelStyle val...</div><div class="long"><p>A CSS style specification string to apply directly to this field's
201 label. Defaults to the container's labelStyle value if set (e.g.,
202 <tt><a href="output/Ext.layout.FormLayout.html#Ext.layout.FormLayout-labelStyle" ext:member="labelStyle" ext:cls="Ext.layout.FormLayout">Ext.layout.FormLayout.labelStyle</a></tt> , or '').</p>
203 <br><p><b>Note</b>: see the note for <code><a href="output/Ext.Component.html#Ext.Component-clearCls" ext:member="clearCls" ext:cls="Ext.Component">clearCls</a></code>.</p><br>
204 <p>Also see <code><a href="output/Ext.Component.html#Ext.Component-hideLabel" ext:member="hideLabel" ext:cls="Ext.Component">hideLabel</a></code> and
205 <code><a href="output/Ext.layout.FormLayout.html" ext:cls="Ext.layout.FormLayout">Ext.layout.FormLayout</a>.<a href="output/Ext.layout.FormLayout.html#Ext.layout.FormLayout-fieldTpl" ext:member="fieldTpl" ext:cls="Ext.layout.FormLayout">fieldTpl</a>.</code></p>
206 Example use:<pre><code><b>new</b> Ext.FormPanel({
208 renderTo: Ext.getBody(),
210 xtype: <em>'textfield'</em>,
211 fieldLabel: <em>'Name'</em>,
212 labelStyle: <em>'font-weight:bold;'</em>
214 });</code></pre></div></div></td><td class="msource"><a href="output/Ext.Component.html#labelStyle" ext:member="#labelStyle" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-listeners"></a><b><a href="source/Observable.html#cfg-Ext.util.Observable-listeners">listeners</a></b> : Object<div class="mdesc"><div class="short">A config object containing one or more event handlers to be added to this
215 object during initialization. This should ...</div><div class="long"><p>A config object containing one or more event handlers to be added to this
216 object during initialization. This should be a valid listeners config object as specified in the
217 <a href="output/Ext.util.Observable.html#Ext.util.Observable-addListener" ext:member="addListener" ext:cls="Ext.util.Observable">addListener</a> example for attaching multiple handlers at once.</p>
218 <br><p><b><u>DOM events from ExtJs <a href="output/Ext.Component.html" ext:cls="Ext.Component">Components</a></u></b></p>
219 <br><p>While <i>some</i> ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this
220 is usually only done when extra value can be added. For example the <a href="output/Ext.DataView.html" ext:cls="Ext.DataView">DataView</a>'s
221 <b><code><a href="output/Ext.DataView.html#Ext.DataView-click" ext:member="click" ext:cls="Ext.DataView">click</a></code></b> event passing the node clicked on. To access DOM
222 events directly from a Component's HTMLElement, listeners must be added to the <i><a href="output/Ext.Component.html#Ext.Component-getEl" ext:member="getEl" ext:cls="Ext.Component">Element</a></i> after the Component
223 has been rendered. A plugin can simplify this step:<pre><code><i>// Plugin is configured <b>with</b> a listeners config object.</i>
224 <i>// The Component is appended to the argument list of all handler functions.</i>
225 Ext.DomObserver = Ext.extend(Object, {
226 constructor: <b>function</b>(config) {
227 this.listeners = config.listeners ? config.listeners : config;
230 <i>// Component passes itself into plugin's init method</i>
231 init: <b>function</b>(c) {
232 <b>var</b> p, l = this.listeners;
233 <b>for</b> (p <b>in</b> l) {
234 <b>if</b> (Ext.isFunction(l[p])) {
235 l[p] = this.createHandler(l[p], c);
237 l[p].fn = this.createHandler(l[p].fn, c);
241 <i>// Add the listeners to the Element immediately following the render call</i>
242 c.render = c.render.<a href="output/Function.html#Function-createSequence" ext:member="createSequence" ext:cls="Function">createSequence</a>(<b>function</b>() {
243 <b>var</b> e = c.getEl();
250 createHandler: <b>function</b>(fn, c) {
251 <b>return</b> <b>function</b>(e) {
257 <b>var</b> combo = <b>new</b> Ext.form.ComboBox({
259 <i>// Collapse combo when its element is clicked on</i>
260 plugins: [ <b>new</b> Ext.DomObserver({
261 click: <b>function</b>(evt, comp) {
267 mode: <em>'local'</em>,
268 triggerAction: <em>'all'</em>
269 });</code></pre></p></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#listeners" ext:member="#listeners" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-overCls"></a><b><a href="source/Component.html#cfg-Ext.Component-overCls">overCls</a></b> : String<div class="mdesc"><div class="short">An optional extra CSS class that will be added to this component's Element when the mouse moves
270 over the Element, and...</div><div class="long">An optional extra CSS class that will be added to this component's Element when the mouse moves
271 over the Element, and removed when the mouse moves out. (defaults to ''). This can be
272 useful for adding customized 'active' or 'hover' styles to the component or any of its children using standard CSS rules.</div></div></td><td class="msource"><a href="output/Ext.Component.html#overCls" ext:member="#overCls" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-plugins"></a><b><a href="source/Component.html#cfg-Ext.Component-plugins">plugins</a></b> : Object/Array<div class="mdesc"><div class="short">An object or array of objects that will provide custom functionality for this component. The only
273 requirement for a ...</div><div class="long">An object or array of objects that will provide custom functionality for this component. The only
274 requirement for a valid plugin is that it contain an init method that accepts a reference of type Ext.Component.
275 When a component is created, if any plugins are available, the component will call the init method on each
276 plugin, passing a reference to itself. Each plugin can then call methods or respond to events on the
277 component as needed to provide its functionality.</div></div></td><td class="msource"><a href="output/Ext.Component.html#plugins" ext:member="#plugins" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-ptype"></a><b><a href="source/Component.html#cfg-Ext.Component-ptype">ptype</a></b> : String<div class="mdesc"><div class="short">The registered ptype to create. This config option is not used when passing
278 a config object into a constructor. This ...</div><div class="long">The registered <tt>ptype</tt> to create. This config option is not used when passing
279 a config object into a constructor. This config option is used only when
280 lazy instantiation is being used, and a Plugin is being
281 specified not as a fully instantiated Component, but as a <i>Component config
282 object</i>. The <tt>ptype</tt> will be looked up at render time up to determine what
283 type of Plugin to create.<br><br>
284 If you create your own Plugins, you may register them using
285 <a href="output/Ext.ComponentMgr.html#Ext.ComponentMgr-registerPlugin" ext:member="registerPlugin" ext:cls="Ext.ComponentMgr">Ext.ComponentMgr.registerPlugin</a> in order to be able to
286 take advantage of lazy instantiation and rendering.</div></div></td><td class="msource"><a href="output/Ext.Component.html#ptype" ext:member="#ptype" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-ref"></a><b><a href="source/Component.html#cfg-Ext.Component-ref">ref</a></b> : String<div class="mdesc"><div class="short">A path specification, relative to the Component's ownerCt
287 specifying into which ancestor Container to place a named r...</div><div class="long"><p>A path specification, relative to the Component's <code><a href="output/Ext.Component.html#Ext.Component-ownerCt" ext:member="ownerCt" ext:cls="Ext.Component">ownerCt</a></code>
288 specifying into which ancestor Container to place a named reference to this Component.</p>
289 <p>The ancestor axis can be traversed by using '/' characters in the path.
290 For example, to put a reference to a Toolbar Button into <i>the Panel which owns the Toolbar</i>:</p><pre><code><b>var</b> myGrid = <b>new</b> Ext.grid.EditorGridPanel({
291 title: <em>'My EditorGridPanel'</em>,
293 colModel: myColModel,
295 text: <em>'Save'</em>,
296 handler: saveChanges,
298 ref: <em>'../saveButton'</em>
301 afteredit: <b>function</b>() {
302 <i>// The button reference is <b>in</b> the GridPanel</i>
303 myGrid.saveButton.enable();
307 <p>In the code above, if the <code>ref</code> had been <code><em>'saveButton'</em></code>
308 the reference would have been placed into the Toolbar. Each '/' in the <code>ref</code>
309 moves up one level from the Component's <code><a href="output/Ext.Component.html#Ext.Component-ownerCt" ext:member="ownerCt" ext:cls="Ext.Component">ownerCt</a></code>.</p>
310 <p>Also see the <code><a href="output/Ext.Component.html#Ext.Component-added" ext:member="added" ext:cls="Ext.Component">added</a></code> and <code><a href="output/Ext.Component.html#Ext.Component-removed" ext:member="removed" ext:cls="Ext.Component">removed</a></code> events.</p></div></div></td><td class="msource"><a href="output/Ext.Component.html#ref" ext:member="#ref" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-renderTo"></a><b><a href="source/Component.html#cfg-Ext.Component-renderTo">renderTo</a></b> : Mixed<div class="mdesc"><div class="short">Specify the id of the element, a DOM element or an existing Element that this component
311 will be rendered into.
312 Notes ...</div><div class="long"><p>Specify the id of the element, a DOM element or an existing Element that this component
313 will be rendered into.</p><div><ul>
314 <li><b>Notes</b> : <ul>
315 <div class="sub-desc">Do <u>not</u> use this option if the Component is to be a child item of
316 a <a href="output/Ext.Container.html" ext:cls="Ext.Container">Container</a>. It is the responsibility of the
317 <a href="output/Ext.Container.html" ext:cls="Ext.Container">Container</a>'s <a href="output/Ext.Container.html#Ext.Container-layout" ext:member="layout" ext:cls="Ext.Container">layout manager</a>
318 to render and manage its child items.</div>
319 <div class="sub-desc">When using this config, a call to render() is not required.</div>
322 <p>See <tt><a href="output/Ext.Component.html#Ext.Component-render" ext:member="render" ext:cls="Ext.Component">render</a></tt> also.</p></div></div></td><td class="msource"><a href="output/Ext.Component.html#renderTo" ext:member="#renderTo" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.BaseItem-scope"></a><b><a href="source/BaseItem.html#cfg-Ext.menu.BaseItem-scope">scope</a></b> : Object<div class="mdesc">The scope (<tt><b>this</b></tt> reference) in which the handler function will be called.</div></td><td class="msource"><a href="output/Ext.menu.BaseItem.html#scope" ext:member="#scope" ext:cls="Ext.menu.BaseItem">BaseItem</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-stateEvents"></a><b><a href="source/Component.html#cfg-Ext.Component-stateEvents">stateEvents</a></b> : Array<div class="mdesc"><div class="short">An array of events that, when fired, should trigger this component to
323 save its state (defaults to none). stateEvents ...</div><div class="long"><p>An array of events that, when fired, should trigger this component to
324 save its state (defaults to none). <code>stateEvents</code> may be any type
325 of event supported by this component, including browser or custom events
326 (e.g., <tt>['click', 'customerchange']</tt>).</p>
327 <p>See <code><a href="output/Ext.Component.html#Ext.Component-stateful" ext:member="stateful" ext:cls="Ext.Component">stateful</a></code> for an explanation of saving and
328 restoring Component state.</p></div></div></td><td class="msource"><a href="output/Ext.Component.html#stateEvents" ext:member="#stateEvents" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-stateId"></a><b><a href="source/Component.html#cfg-Ext.Component-stateId">stateId</a></b> : String<div class="mdesc"><div class="short">The unique id for this component to use for state management purposes
329 (defaults to the component id if one was set, o...</div><div class="long">The unique id for this component to use for state management purposes
330 (defaults to the component id if one was set, otherwise null if the
331 component is using a generated id).
332 <p>See <code><a href="output/Ext.Component.html#Ext.Component-stateful" ext:member="stateful" ext:cls="Ext.Component">stateful</a></code> for an explanation of saving and
333 restoring Component state.</p></div></div></td><td class="msource"><a href="output/Ext.Component.html#stateId" ext:member="#stateId" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-stateful"></a><b><a href="source/Component.html#cfg-Ext.Component-stateful">stateful</a></b> : Boolean<div class="mdesc"><div class="short">A flag which causes the Component to attempt to restore the state of
334 internal properties from a saved state on startu...</div><div class="long"><p>A flag which causes the Component to attempt to restore the state of
335 internal properties from a saved state on startup. The component must have
336 either a <code><a href="output/Ext.Component.html#Ext.Component-stateId" ext:member="stateId" ext:cls="Ext.Component">stateId</a></code> or <code><a href="output/Ext.Component.html#Ext.Component-id" ext:member="id" ext:cls="Ext.Component">id</a></code> assigned
337 for state to be managed. Auto-generated ids are not guaranteed to be stable
338 across page loads and cannot be relied upon to save and restore the same
339 state for a component.<p>
340 <p>For state saving to work, the state manager's provider must have been
341 set to an implementation of <a href="output/Ext.state.Provider.html" ext:cls="Ext.state.Provider">Ext.state.Provider</a> which overrides the
342 <a href="output/Ext.state.Provider.html#Ext.state.Provider-set" ext:member="set" ext:cls="Ext.state.Provider">set</a> and <a href="output/Ext.state.Provider.html#Ext.state.Provider-get" ext:member="get" ext:cls="Ext.state.Provider">get</a>
343 methods to save and recall name/value pairs. A built-in implementation,
344 <a href="output/Ext.state.CookieProvider.html" ext:cls="Ext.state.CookieProvider">Ext.state.CookieProvider</a> is available.</p>
345 <p>To set the state provider for the current page:</p>
346 <pre><code>Ext.state.Manager.setProvider(<b>new</b> Ext.state.CookieProvider({
347 expires: <b>new</b> Date(<b>new</b> Date().getTime()+(1000*60*60*24*7)), <i>//7 days from now</i>
349 <p>A stateful Component attempts to save state when one of the events
350 listed in the <code><a href="output/Ext.Component.html#Ext.Component-stateEvents" ext:member="stateEvents" ext:cls="Ext.Component">stateEvents</a></code> configuration fires.</p>
351 <p>To save state, a stateful Component first serializes its state by
352 calling <b><code>getState</code></b>. By default, this function does
353 nothing. The developer must provide an implementation which returns an
354 object hash which represents the Component's restorable state.</p>
355 <p>The value yielded by getState is passed to <a href="output/Ext.state.Manager.html#Ext.state.Manager-set" ext:member="set" ext:cls="Ext.state.Manager">Ext.state.Manager.set</a>
356 which uses the configured <a href="output/Ext.state.Provider.html" ext:cls="Ext.state.Provider">Ext.state.Provider</a> to save the object
357 keyed by the Component's <code><a href="output/stateId.html" ext:cls="stateId">stateId</a></code>, or, if that is not
358 specified, its <code><a href="output/Ext.Component.html#Ext.Component-id" ext:member="id" ext:cls="Ext.Component">id</a></code>.</p>
359 <p>During construction, a stateful Component attempts to <i>restore</i>
360 its state by calling <a href="output/Ext.state.Manager.html#Ext.state.Manager-get" ext:member="get" ext:cls="Ext.state.Manager">Ext.state.Manager.get</a> passing the
361 <code><a href="output/Ext.Component.html#Ext.Component-stateId" ext:member="stateId" ext:cls="Ext.Component">stateId</a></code>, or, if that is not specified, the
362 <code><a href="output/Ext.Component.html#Ext.Component-id" ext:member="id" ext:cls="Ext.Component">id</a></code>.</p>
363 <p>The resulting object is passed to <b><code>applyState</code></b>.
364 The default implementation of <code>applyState</code> simply copies
365 properties into the object, but a developer may override this to support
367 <p>You can perform extra processing on state save and restore by attaching
368 handlers to the <a href="output/Ext.Component.html#Ext.Component-beforestaterestore" ext:member="beforestaterestore" ext:cls="Ext.Component">beforestaterestore</a>, <a href="output/Ext.Component.html#Ext.Component-staterestore" ext:member="staterestore" ext:cls="Ext.Component">staterestore</a>,
369 <a href="output/Ext.Component.html#Ext.Component-beforestatesave" ext:member="beforestatesave" ext:cls="Ext.Component">beforestatesave</a> and <a href="output/Ext.Component.html#Ext.Component-statesave" ext:member="statesave" ext:cls="Ext.Component">statesave</a> events.</p></div></div></td><td class="msource"><a href="output/Ext.Component.html#stateful" ext:member="#stateful" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-style"></a><b><a href="source/Component.html#cfg-Ext.Component-style">style</a></b> : String<div class="mdesc"><div class="short">A custom style specification to be applied to this component's Element. Should be a valid argument to
370 Ext.Element.ap...</div><div class="long">A custom style specification to be applied to this component's Element. Should be a valid argument to
371 <a href="output/Ext.Element.html#Ext.Element-applyStyles" ext:member="applyStyles" ext:cls="Ext.Element">Ext.Element.applyStyles</a>.
372 <pre><code><b>new</b> Ext.Panel({
373 title: <em>'Some Title'</em>,
374 renderTo: Ext.getBody(),
375 width: 400, height: 300,
376 layout: <em>'form'</em>,
378 xtype: <em>'textarea'</em>,
380 width: <em>'95%'</em>,
381 marginBottom: <em>'10px'</em>
384 <b>new</b> Ext.Button({
385 text: <em>'Send'</em>,
386 minWidth: <em>'100'</em>,
388 marginBottom: <em>'10px'</em>
392 });</code></pre></div></div></td><td class="msource"><a href="output/Ext.Component.html#style" ext:member="#style" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-tpl"></a><b><a href="source/Component.html#cfg-Ext.Component-tpl">tpl</a></b> : Mixed<div class="mdesc"><div class="short">An Ext.Template, Ext.XTemplate
393 or an array of strings to form an Ext.XTemplate.
394 Used in conjunction with the data and...</div><div class="long">An <bold><a href="output/Ext.Template.html" ext:cls="Ext.Template">Ext.Template</a></bold>, <bold><a href="output/Ext.XTemplate.html" ext:cls="Ext.XTemplate">Ext.XTemplate</a></bold>
395 or an array of strings to form an Ext.XTemplate.
396 Used in conjunction with the <code><a href="output/Ext.Component.html#Ext.Component-data" ext:member="data" ext:cls="Ext.Component">data</a></code> and
397 <code><a href="output/Ext.Component.html#Ext.Component-tplWriteMode" ext:member="tplWriteMode" ext:cls="Ext.Component">tplWriteMode</a></code> configurations.</div></div></td><td class="msource"><a href="output/Ext.Component.html#tpl" ext:member="#tpl" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-tplWriteMode"></a><b><a href="source/Component.html#cfg-Ext.Component-tplWriteMode">tplWriteMode</a></b> : String<div class="mdesc"><div class="short">The Ext.(X)Template method to use when
398 updating the content area of the Component. Defaults to 'overwrite'
399 (see Ext.X...</div><div class="long">The Ext.(X)Template method to use when
400 updating the content area of the Component. Defaults to <tt>'overwrite'</tt>
401 (see <code><a href="output/Ext.XTemplate.html#Ext.XTemplate-overwrite" ext:member="overwrite" ext:cls="Ext.XTemplate">Ext.XTemplate.overwrite</a></code>).</div></div></td><td class="msource"><a href="output/Ext.Component.html#tplWriteMode" ext:member="#tplWriteMode" ext:cls="Ext.Component">Component</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-xtype"></a><b><a href="source/Component.html#cfg-Ext.Component-xtype">xtype</a></b> : String<div class="mdesc"><div class="short">The registered xtype to create. This config option is not used when passing
402 a config object into a constructor. This ...</div><div class="long">The registered <tt>xtype</tt> to create. This config option is not used when passing
403 a config object into a constructor. This config option is used only when
404 lazy instantiation is being used, and a child item of a Container is being
405 specified not as a fully instantiated Component, but as a <i>Component config
406 object</i>. The <tt>xtype</tt> will be looked up at render time up to determine what
407 type of child Component to create.<br><br>
408 The predefined xtypes are listed <a href="output/Ext.Component.html" ext:cls="Ext.Component">here</a>.
410 If you subclass Components to create your own Components, you may register
411 them using <a href="output/Ext.ComponentMgr.html#Ext.ComponentMgr-registerType" ext:member="registerType" ext:cls="Ext.ComponentMgr">Ext.ComponentMgr.registerType</a> in order to be able to
412 take advantage of lazy instantiation and rendering.</div></div></td><td class="msource"><a href="output/Ext.Component.html#xtype" ext:member="#xtype" ext:cls="Ext.Component">Component</a></td></tr></tbody></table><a id="Ext.menu.Separator-props"></a><h2>Public Properties</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Property</th><th class="msource-header">Defined By</th></tr><tr class="property-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-disabled"></a><b><a href="source/Component.html#prop-Ext.Component-disabled">disabled</a></b> : Boolean<div class="mdesc">True if this component is disabled. Read-only.</div></td><td class="msource"><a href="output/Ext.Component.html#disabled" ext:member="#disabled" ext:cls="Ext.Component">Component</a></td></tr><tr class="property-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-el"></a><b><a href="source/Component.html#prop-Ext.Component-el">el</a></b> : Ext.Element<div class="mdesc"><div class="short">The Ext.Element which encapsulates this Component. Read-only.
413 This will usually be a &lt;DIV> element created by the ...</div><div class="long"><p>The <a href="output/Ext.Element.html" ext:cls="Ext.Element">Ext.Element</a> which encapsulates this Component. Read-only.</p>
414 <p>This will <i>usually</i> be a <DIV> element created by the class's onRender method, but
415 that may be overridden using the <code><a href="output/Ext.Component.html#Ext.Component-autoEl" ext:member="autoEl" ext:cls="Ext.Component">autoEl</a></code> config.</p>
416 <br><p><b>Note</b>: this element will not be available until this Component has been rendered.</p><br>
417 <p>To add listeners for <b>DOM events</b> to this Component (as opposed to listeners
418 for this Component's own Observable events), see the <a href="output/Ext.util.Observable.html#Ext.util.Observable-listeners" ext:member="listeners" ext:cls="Ext.util.Observable">listeners</a>
419 config for a suggestion, or use a render listener directly:</p><pre><code><b>new</b> Ext.Panel({
420 title: <em>'The Clickable Panel'</em>,
422 render: <b>function</b>(p) {
423 <i>// Append the Panel to the click handler's argument list.</i>
424 p.getEl().on(<em>'click'</em>, handlePanelClick.createDelegate(null, [p], true));
426 single: true <i>// Remove the listener after first invocation</i>
429 <p>See also <tt><a href="output/Ext.Component.html#Ext.Component-getEl" ext:member="getEl" ext:cls="Ext.Component">getEl</a></p></div></div></td><td class="msource"><a href="output/Ext.Component.html#el" ext:member="#el" ext:cls="Ext.Component">Component</a></td></tr><tr class="property-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-hidden"></a><b><a href="source/Component.html#prop-Ext.Component-hidden">hidden</a></b> : Boolean<div class="mdesc">True if this component is hidden. Read-only.</div></td><td class="msource"><a href="output/Ext.Component.html#hidden" ext:member="#hidden" ext:cls="Ext.Component">Component</a></td></tr><tr class="property-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-initialConfig"></a><b><a href="source/Component.html#prop-Ext.Component-initialConfig">initialConfig</a></b> : Object<div class="mdesc">This Component's initial configuration specification. Read-only.</div></td><td class="msource"><a href="output/Ext.Component.html#initialConfig" ext:member="#initialConfig" ext:cls="Ext.Component">Component</a></td></tr><tr class="property-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-ownerCt"></a><b><a href="source/Component.html#prop-Ext.Component-ownerCt">ownerCt</a></b> : Ext.Container<div class="mdesc"><div class="short">This Component's owner Container (defaults to undefined, and is set automatically when
430 this Component is added to a C...</div><div class="long">This Component's owner <a href="output/Ext.Container.html" ext:cls="Ext.Container">Container</a> (defaults to undefined, and is set automatically when
431 this Component is added to a Container). Read-only.
432 <p><b>Note</b>: to access items within the Container see <tt><a href="output/Ext.Component.html#Ext.Component-itemId" ext:member="itemId" ext:cls="Ext.Component">itemId</a></tt>.</p></div></div></td><td class="msource"><a href="output/Ext.Component.html#ownerCt" ext:member="#ownerCt" ext:cls="Ext.Component">Component</a></td></tr><tr class="property-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.BaseItem-parentMenu"></a><b><a href="source/BaseItem.html#prop-Ext.menu.BaseItem-parentMenu">parentMenu</a></b> : Ext.menu.Menu
433 The parent Menu of this Item.<div class="mdesc"></div></td><td class="msource"><a href="output/Ext.menu.BaseItem.html#parentMenu" ext:member="#parentMenu" ext:cls="Ext.menu.BaseItem">BaseItem</a></td></tr><tr class="property-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-refOwner"></a><b><a href="source/Component.html#prop-Ext.Component-refOwner">refOwner</a></b> : Ext.Container<div class="mdesc"><div class="short">The ancestor Container into which the ref reference was inserted if this Component
434 is a child of a Container, and has...</div><div class="long">The ancestor Container into which the <a href="output/Ext.Component.html#Ext.Component-ref" ext:member="ref" ext:cls="Ext.Component">ref</a> reference was inserted if this Component
435 is a child of a Container, and has been configured with a <code>ref</code>.</div></div></td><td class="msource"><a href="output/Ext.Component.html#refOwner" ext:member="#refOwner" ext:cls="Ext.Component">Component</a></td></tr><tr class="property-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-rendered"></a><b><a href="source/Component.html#prop-Ext.Component-rendered">rendered</a></b> : Boolean<div class="mdesc">True if this component has been rendered. Read-only.</div></td><td class="msource"><a href="output/Ext.Component.html#rendered" ext:member="#rendered" ext:cls="Ext.Component">Component</a></td></tr></tbody></table><a id="Ext.menu.Separator-methods"></a><h2>Public Methods</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Method</th><th class="msource-header">Defined By</th></tr><tr class="method-row expandable"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.Separator-Separator"></a><b><a href="source/Separator.html#cls-Ext.menu.Separator">Separator</a></b>( <code>Object config</code> )
436 <div class="mdesc"><div class="short"></div><div class="long"><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>config</code> : Object<div class="sub-desc">Configuration options</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Separator</td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-addClass"></a><b><a href="source/Component.html#method-Ext.Component-addClass">addClass</a></b>( <code>string cls</code> )
438 Ext.Component<div class="mdesc"><div class="short">Adds a CSS class to the component's underlying element.</div><div class="long">Adds a CSS class to the component's underlying element.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>cls</code> : string<div class="sub-desc">The CSS class name to add</div></li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">this</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#addClass" ext:member="#addClass" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-addEvents"></a><b><a href="source/Observable.html#method-Ext.util.Observable-addEvents">addEvents</a></b>( <code>Object|String o</code>, <code>string Optional.</code> )
440 void<div class="mdesc"><div class="short">Adds the specified events to the list of events which this Observable may fire.</div><div class="long">Adds the specified events to the list of events which this Observable may fire.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>o</code> : Object|String<div class="sub-desc">Either an object with event names as properties with a value of <code>true</code>
441 or the first event name string if multiple event names are being passed as separate parameters.</div></li><li><code>Optional.</code> : string<div class="sub-desc">Event name if multiple event names are being passed as separate parameters.
442 Usage:<pre><code>this.addEvents(<em>'storeloaded'</em>, <em>'storecleared'</em>);</code></pre></div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#addEvents" ext:member="#addEvents" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-addListener"></a><b><a href="source/Observable.html#method-Ext.util.Observable-addListener">addListener</a></b>( <code>String eventName</code>, <code>Function handler</code>, <span title="Optional" class="optional">[<code>Object scope</code>]</span>, <span title="Optional" class="optional">[<code>Object options</code>]</span> )
444 void<div class="mdesc"><div class="short">Appends an event handler to this object.</div><div class="long">Appends an event handler to this object.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The name of the event to listen for.</div></li><li><code>handler</code> : Function<div class="sub-desc">The method the event invokes.</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
445 <b>If omitted, defaults to the object which fired the event.</b></div></li><li><code>options</code> : Object<div class="sub-desc">(optional) An object containing handler configuration.
446 properties. This may contain any of the following properties:<ul>
447 <li><b>scope</b> : Object<div class="sub-desc">The scope (<code><b>this</b></code> reference) in which the handler function is executed.
448 <b>If omitted, defaults to the object which fired the event.</b></div></li>
449 <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>
450 <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>
451 <li><b>buffer</b> : Number<div class="sub-desc">Causes the handler to be scheduled to run in an <a href="output/Ext.util.DelayedTask.html" ext:cls="Ext.util.DelayedTask">Ext.util.DelayedTask</a> delayed
452 by the specified number of milliseconds. If the event fires again within that time, the original
453 handler is <em>not</em> invoked, but the new handler is scheduled in its place.</div></li>
454 <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>
455 if the event was bubbled up from a child Observable.</div></li>
458 <b>Combining Options</b><br>
459 Using the options argument, it is possible to combine different types of listeners:<br>
461 A delayed, one-time listener.
462 <pre><code>myDataView.on(<em>'click'</em>, this.onClick, this, {
467 <b>Attaching multiple handlers in 1 call</b><br>
468 The method also allows for a single argument to be passed which is a config object containing properties
469 which specify multiple handlers.
471 <pre><code>myGridPanel.on({
477 <em>'mouseover'</em> : {
478 fn: this.onMouseOver,
481 <em>'mouseout'</em> : {
487 Or a shorthand syntax:<br>
488 <pre><code>myGridPanel.on({
489 <em>'click'</em> : this.onClick,
490 <em>'mouseover'</em> : this.onMouseOver,
491 <em>'mouseout'</em> : this.onMouseOut,
493 });</code></pre></div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#addListener" ext:member="#addListener" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-applyToMarkup"></a><b><a href="source/Component.html#method-Ext.Component-applyToMarkup">applyToMarkup</a></b>( <code>String/HTMLElement el</code> )
495 void<div class="mdesc"><div class="short">Apply this component to existing markup that is valid. With this function, no call to render() is required.</div><div class="long">Apply this component to existing markup that is valid. With this function, no call to render() is required.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>el</code> : String/HTMLElement<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#applyToMarkup" ext:member="#applyToMarkup" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-cloneConfig"></a><b><a href="source/Component.html#method-Ext.Component-cloneConfig">cloneConfig</a></b>( <code>Object overrides</code> )
497 Ext.Component<div class="mdesc"><div class="short">Clone the current component using the original config values passed into this instance by default.</div><div class="long">Clone the current component using the original config values passed into this instance by default.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>overrides</code> : Object<div class="sub-desc">A new config containing any properties to override in the cloned version.
498 An id property can be passed on this object, otherwise one will be generated to avoid duplicates.</div></li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">clone The cloned copy of this component</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#cloneConfig" ext:member="#cloneConfig" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-destroy"></a><b><a href="source/Component.html#method-Ext.Component-destroy">destroy</a></b>()
500 void<div class="mdesc"><div class="short">Destroys this component by purging any event listeners, removing the component's element from the DOM,
501 removing the c...</div><div class="long">Destroys this component by purging any event listeners, removing the component's element from the DOM,
502 removing the component from its <a href="output/Ext.Container.html" ext:cls="Ext.Container">Ext.Container</a> (if applicable) and unregistering it from
503 <a href="output/Ext.ComponentMgr.html" ext:cls="Ext.ComponentMgr">Ext.ComponentMgr</a>. Destruction is generally handled automatically by the framework and this method
504 should usually not need to be called directly.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#destroy" ext:member="#destroy" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-disable"></a><b><a href="source/Component.html#method-Ext.Component-disable">disable</a></b>()
506 Ext.Component<div class="mdesc"><div class="short">Disable this component and fire the 'disable' event.</div><div class="long">Disable this component and fire the 'disable' event.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">this</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#disable" ext:member="#disable" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-enable"></a><b><a href="source/Component.html#method-Ext.Component-enable">enable</a></b>()
508 Ext.Component<div class="mdesc"><div class="short">Enable this component and fire the 'enable' event.</div><div class="long">Enable this component and fire the 'enable' event.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">this</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#enable" ext:member="#enable" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-enableBubble"></a><b><a href="source/Observable-more.html#method-Ext.util.Observable-enableBubble">enableBubble</a></b>( <code>String/Array events</code> )
510 void<div class="mdesc"><div class="short">Enables events fired by this Observable to bubble up an owner hierarchy by calling
511 this.getBubbleTarget() if present...</div><div class="long"><p>Enables events fired by this Observable to bubble up an owner hierarchy by calling
\r
512 <code>this.getBubbleTarget()</code> if present. There is no implementation in the Observable base class.</p>
\r
513 <p>This is commonly used by Ext.Components to bubble events to owner Containers. See <a href="output/Ext.Component.getBubbleTarget.html" ext:cls="Ext.Component.getBubbleTarget">Ext.Component.getBubbleTarget</a>. The default
\r
514 implementation in Ext.Component returns the Component's immediate owner. But if a known target is required, this can be overridden to
\r
515 access the required target more quickly.</p>
\r
516 <p>Example:</p><pre><code>Ext.override(Ext.form.Field, {
\r
517 <i>// Add functionality to Field's initComponent to enable the change event to bubble
\r</i>
518 initComponent : Ext.form.Field.prototype.initComponent.createSequence(<b>function</b>() {
\r
519 this.enableBubble(<em>'change'</em>);
\r
522 <i>// We know that we want Field's events to bubble directly to the FormPanel.
\r</i>
523 getBubbleTarget : <b>function</b>() {
\r
524 <b>if</b> (!this.formPanel) {
\r
525 this.formPanel = this.findParentByType(<em>'form'</em>);
\r
527 <b>return</b> this.formPanel;
\r
531 <b>var</b> myForm = <b>new</b> Ext.formPanel({
\r
532 title: <em>'User Details'</em>,
\r
537 change: <b>function</b>() {
\r
538 <i>// Title goes red <b>if</b> form has been modified.
\r</i>
539 myForm.header.setStyle(<em>'color'</em>, <em>'red'</em>);
\r
542 });</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>events</code> : String/Array<div class="sub-desc">The event name to bubble, or an Array of event names.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#enableBubble" ext:member="#enableBubble" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-findParentBy"></a><b><a href="source/Component.html#method-Ext.Component-findParentBy">findParentBy</a></b>( <code>Function fn</code> )
544 Ext.Container<div class="mdesc"><div class="short">Find a container above this component at any level by a custom function. If the passed function returns
545 true, the con...</div><div class="long">Find a container above this component at any level by a custom function. If the passed function returns
546 true, the container will be returned.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>fn</code> : Function<div class="sub-desc">The custom function to call with the arguments (container, this component).</div></li></ul><strong>Returns:</strong><ul><li><code>Ext.Container</code><div class="sub-desc">The first Container for which the custom function returns true</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#findParentBy" ext:member="#findParentBy" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-findParentByType"></a><b><a href="source/Component.html#method-Ext.Component-findParentByType">findParentByType</a></b>( <code>String/Class xtype</code> )
548 Ext.Container<div class="mdesc"><div class="short">Find a container above this component at any level by xtype or class</div><div class="long">Find a container above this component at any level by xtype or class<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>xtype</code> : String/Class<div class="sub-desc">The xtype string for a component, or the class of the component directly</div></li></ul><strong>Returns:</strong><ul><li><code>Ext.Container</code><div class="sub-desc">The first Container which matches the given xtype or class</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#findParentByType" ext:member="#findParentByType" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-fireEvent"></a><b><a href="source/Observable.html#method-Ext.util.Observable-fireEvent">fireEvent</a></b>( <code>String eventName</code>, <code>Object... args</code> )
550 Boolean<div class="mdesc"><div class="short">Fires the specified event with the passed parameters (minus the event name).
551 An event may be set to bubble up an Obse...</div><div class="long"><p>Fires the specified event with the passed parameters (minus the event name).</p>
552 <p>An event may be set to bubble up an Observable parent hierarchy (See <a href="output/Ext.Component.html#Ext.Component-getBubbleTarget" ext:member="getBubbleTarget" ext:cls="Ext.Component">Ext.Component.getBubbleTarget</a>)
553 by calling <a href="output/Ext.util.Observable.html#Ext.util.Observable-enableBubble" ext:member="enableBubble" ext:cls="Ext.util.Observable">enableBubble</a>.</p><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The name of the event to fire.</div></li><li><code>args</code> : Object...<div class="sub-desc">Variable number of parameters are passed to handlers.</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc">returns false if any of the handlers return false otherwise it returns true.</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#fireEvent" ext:member="#fireEvent" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-focus"></a><b><a href="source/Component.html#method-Ext.Component-focus">focus</a></b>( <span title="Optional" class="optional">[<code>Boolean selectText</code>]</span>, <span title="Optional" class="optional">[<code>Boolean/Number delay</code>]</span> )
555 Ext.Component<div class="mdesc"><div class="short">Try to focus this component.</div><div class="long">Try to focus this component.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>selectText</code> : Boolean<div class="sub-desc">(optional) If applicable, true to also select the text in this component</div></li><li><code>delay</code> : Boolean/Number<div class="sub-desc">(optional) Delay the focus this number of milliseconds (true for 10 milliseconds)</div></li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">this</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#focus" ext:member="#focus" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-getBubbleTarget"></a><b><a href="source/Component.html#method-Ext.Component-getBubbleTarget">getBubbleTarget</a></b>()
557 Ext.Container<div class="mdesc"><div class="short">Provides the link for Observable's fireEvent method to bubble up the ownership hierarchy.</div><div class="long">Provides the link for Observable's fireEvent method to bubble up the ownership hierarchy.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Ext.Container</code><div class="sub-desc">the Container which owns this Component.</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#getBubbleTarget" ext:member="#getBubbleTarget" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-getEl"></a><b><a href="source/Component.html#method-Ext.Component-getEl">getEl</a></b>()
559 Ext.Element<div class="mdesc"><div class="short">Returns the Ext.Element which encapsulates this Component.
560 This will usually be a &lt;DIV> element created by the cla...</div><div class="long"><p>Returns the <a href="output/Ext.Element.html" ext:cls="Ext.Element">Ext.Element</a> which encapsulates this Component.</p>
561 <p>This will <i>usually</i> be a <DIV> element created by the class's onRender method, but
562 that may be overridden using the <a href="output/Ext.Component.html#Ext.Component-autoEl" ext:member="autoEl" ext:cls="Ext.Component">autoEl</a> config.</p>
563 <br><p><b>Note</b>: this element will not be available until this Component has been rendered.</p><br>
564 <p>To add listeners for <b>DOM events</b> to this Component (as opposed to listeners
565 for this Component's own Observable events), see the <a href="output/Ext.Component.html#Ext.Component-listeners" ext:member="listeners" ext:cls="Ext.Component">listeners</a> config for a suggestion,
566 or use a render listener directly:</p><pre><code><b>new</b> Ext.Panel({
567 title: <em>'The Clickable Panel'</em>,
569 render: <b>function</b>(p) {
570 <i>// Append the Panel to the click handler's argument list.</i>
571 p.getEl().on(<em>'click'</em>, handlePanelClick.createDelegate(null, [p], true));
573 single: true <i>// Remove the listener after first invocation</i>
575 });</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Ext.Element</code><div class="sub-desc">The Element which encapsulates this Component.</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#getEl" ext:member="#getEl" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-getId"></a><b><a href="source/Component.html#method-Ext.Component-getId">getId</a></b>()
577 String<div class="mdesc"><div class="short">Returns the id of this component or automatically generates and
578 returns an id if an id is not defined yet:'ext-comp-'...</div><div class="long">Returns the <code>id</code> of this component or automatically generates and
579 returns an <code>id</code> if an <code>id</code> is not defined yet:<pre><code><em>'ext-comp-'</em> + (++Ext.Component.AUTO_ID)</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>String</code><div class="sub-desc">id</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#getId" ext:member="#getId" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-getItemId"></a><b><a href="source/Component.html#method-Ext.Component-getItemId">getItemId</a></b>()
581 String<div class="mdesc"><div class="short">Returns the itemId of this component. If an
582 itemId was not assigned through configuration the
583 id is returned using g...</div><div class="long">Returns the <code><a href="output/Ext.Component.html#Ext.Component-itemId" ext:member="itemId" ext:cls="Ext.Component">itemId</a></code> of this component. If an
584 <code><a href="output/Ext.Component.html#Ext.Component-itemId" ext:member="itemId" ext:cls="Ext.Component">itemId</a></code> was not assigned through configuration the
585 <code>id</code> is returned using <code><a href="output/Ext.Component.html#Ext.Component-getId" ext:member="getId" ext:cls="Ext.Component">getId</a></code>.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>String</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#getItemId" ext:member="#getItemId" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-getXType"></a><b><a href="source/Component.html#method-Ext.Component-getXType">getXType</a></b>()
587 String<div class="mdesc"><div class="short">Gets the xtype for this component as registered with Ext.ComponentMgr. For a list of all
588 available xtypes, see the Ex...</div><div class="long">Gets the xtype for this component as registered with <a href="output/Ext.ComponentMgr.html" ext:cls="Ext.ComponentMgr">Ext.ComponentMgr</a>. For a list of all
589 available xtypes, see the <a href="output/Ext.Component.html" ext:cls="Ext.Component">Ext.Component</a> header. Example usage:
590 <pre><code><b>var</b> t = <b>new</b> Ext.form.TextField();
591 alert(t.getXType()); <i>// alerts <em>'textfield'</em></i></code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>String</code><div class="sub-desc">The xtype</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#getXType" ext:member="#getXType" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-getXTypes"></a><b><a href="source/Component.html#method-Ext.Component-getXTypes">getXTypes</a></b>()
593 String<div class="mdesc"><div class="short">Returns this Component's xtype hierarchy as a slash-delimited string. For a list of all
594 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
595 available xtypes, see the <a href="output/Ext.Component.html" ext:cls="Ext.Component">Ext.Component</a> header.</p>
596 <p><b>If using your own subclasses, be aware that a Component must register its own xtype
597 to participate in determination of inherited xtypes.</b></p>
598 <p>Example usage:</p>
599 <pre><code><b>var</b> t = <b>new</b> Ext.form.TextField();
600 alert(t.getXTypes()); <i>// alerts <em>'component/box/field/textfield'</em></i></code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>String</code><div class="sub-desc">The xtype hierarchy string</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#getXTypes" ext:member="#getXTypes" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-hasListener"></a><b><a href="source/Observable.html#method-Ext.util.Observable-hasListener">hasListener</a></b>( <code>String eventName</code> )
602 Boolean<div class="mdesc"><div class="short">Checks to see if this object has any listeners for a specified event</div><div class="long">Checks to see if this object has any listeners for a specified event<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The name of the event to check for</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc">True if the event is being listened for, else false</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#hasListener" ext:member="#hasListener" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-hide"></a><b><a href="source/Component.html#method-Ext.Component-hide">hide</a></b>()
604 Ext.Component<div class="mdesc"><div class="short">Hide this component. Listen to the 'beforehide' event and return
605 false to cancel hiding the component. Fires the 'h...</div><div class="long">Hide this component. Listen to the '<a href="output/Ext.Component.html#Ext.Component-beforehide" ext:member="beforehide" ext:cls="Ext.Component">beforehide</a>' event and return
606 <tt>false</tt> to cancel hiding the component. Fires the '<a href="output/Ext.Component.html#Ext.Component-hide" ext:member="hide" ext:cls="Ext.Component">hide</a>'
607 event after hiding the component. Note this method is called internally if
608 the component is configured to be <code><a href="output/Ext.Component.html#Ext.Component-hidden" ext:member="hidden" ext:cls="Ext.Component">hidden</a></code>.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">this</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#hide" ext:member="#hide" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-isVisible"></a><b><a href="source/Component.html#method-Ext.Component-isVisible">isVisible</a></b>()
610 Boolean<div class="mdesc"><div class="short">Returns true if this component is visible.</div><div class="long">Returns true if this component is visible.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc">True if this component is visible, false otherwise.</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#isVisible" ext:member="#isVisible" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-isXType"></a><b><a href="source/Component.html#method-Ext.Component-isXType">isXType</a></b>( <code>String xtype</code>, <span title="Optional" class="optional">[<code>Boolean shallow</code>]</span> )
612 Boolean<div class="mdesc"><div class="short">Tests whether or not this Component is of a specific xtype. This can test whether this Component is descended
613 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
614 from the xtype (default) or whether it is directly of the xtype specified (shallow = true).</p>
615 <p><b>If using your own subclasses, be aware that a Component must register its own xtype
616 to participate in determination of inherited xtypes.</b></p>
617 <p>For a list of all available xtypes, see the <a href="output/Ext.Component.html" ext:cls="Ext.Component">Ext.Component</a> header.</p>
618 <p>Example usage:</p>
619 <pre><code><b>var</b> t = <b>new</b> Ext.form.TextField();
620 <b>var</b> isText = t.isXType(<em>'textfield'</em>); <i>// true</i>
621 <b>var</b> isBoxSubclass = t.isXType(<em>'box'</em>); <i>// true, descended from BoxComponent</i>
622 <b>var</b> isBoxInstance = t.isXType(<em>'box'</em>, true); <i>// false, not a direct BoxComponent instance</i></code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>xtype</code> : String<div class="sub-desc">The xtype to check for this Component</div></li><li><code>shallow</code> : Boolean<div class="sub-desc">(optional) False to check whether this Component is descended from the xtype (this is
623 the default), or true to check whether this Component is directly of the specified xtype.</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc">True if this component descends from the specified xtype, false otherwise.</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#isXType" ext:member="#isXType" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-mon"></a><b><a href="source/Component.html#method-Ext.Component-mon">mon</a></b>( <code>Observable|Element item</code>, <code>Object|String ename</code>, <code>Function fn</code>, <code>Object scope</code>, <code>Object opt</code> )
625 void<div class="mdesc"><div class="short">Adds listeners to any Observable object (or Elements) which are automatically removed when this Component
626 is destroye...</div><div class="long"><p>Adds listeners to any Observable object (or Elements) which are automatically removed when this Component
627 is destroyed. Usage:</p><code><pre>
628 myGridPanel.mon(myGridPanel.getSelectionModel(), <em>'selectionchange'</em>, handleSelectionChange, null, {buffer: 50});
630 <p>or:</p><code><pre>
631 myGridPanel.mon(myGridPanel.getSelectionModel(), {
632 selectionchange: handleSelectionChange,
635 </pre></code><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>item</code> : Observable|Element<div class="sub-desc">The item to which to add a listener/listeners.</div></li><li><code>ename</code> : Object|String<div class="sub-desc">The event name, or an object containing event name properties.</div></li><li><code>fn</code> : Function<div class="sub-desc">Optional. If the <code>ename</code> parameter was an event name, this
636 is the handler function.</div></li><li><code>scope</code> : Object<div class="sub-desc">Optional. If the <code>ename</code> parameter was an event name, this
637 is the scope (<code>this</code> reference) in which the handler function is executed.</div></li><li><code>opt</code> : Object<div class="sub-desc">Optional. If the <code>ename</code> parameter was an event name, this
638 is the <a href="output/Ext.util.Observable.html#Ext.util.Observable-addListener" ext:member="addListener" ext:cls="Ext.util.Observable">addListener</a> options.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#mon" ext:member="#mon" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-mun"></a><b><a href="source/Component.html#method-Ext.Component-mun">mun</a></b>( <code>Observable|Element item</code>, <code>Object|String ename</code>, <code>Function fn</code>, <code>Object scope</code> )
640 void<div class="mdesc"><div class="short">Removes listeners that were added by the mon method.</div><div class="long">Removes listeners that were added by the <a href="output/Ext.Component.html#Ext.Component-mon" ext:member="mon" ext:cls="Ext.Component">mon</a> method.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>item</code> : Observable|Element<div class="sub-desc">The item from which to remove a listener/listeners.</div></li><li><code>ename</code> : Object|String<div class="sub-desc">The event name, or an object containing event name properties.</div></li><li><code>fn</code> : Function<div class="sub-desc">Optional. If the <code>ename</code> parameter was an event name, this
641 is the handler function.</div></li><li><code>scope</code> : Object<div class="sub-desc">Optional. If the <code>ename</code> parameter was an event name, this
642 is the scope (<code>this</code> reference) in which the handler function is executed.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#mun" ext:member="#mun" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-nextSibling"></a><b><a href="source/Component.html#method-Ext.Component-nextSibling">nextSibling</a></b>()
644 Ext.Component<div class="mdesc"><div class="short">Returns the next component in the owning container</div><div class="long">Returns the next component in the owning container<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#nextSibling" ext:member="#nextSibling" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-on"></a><b><a href="source/Observable.html#method-Ext.util.Observable-on">on</a></b>( <code>String eventName</code>, <code>Function handler</code>, <span title="Optional" class="optional">[<code>Object scope</code>]</span>, <span title="Optional" class="optional">[<code>Object options</code>]</span> )
646 void<div class="mdesc"><div class="short">Appends an event handler to this object (shorthand for addListener.)</div><div class="long">Appends an event handler to this object (shorthand for <a href="output/Ext.util.Observable.html#Ext.util.Observable-addListener" ext:member="addListener" ext:cls="Ext.util.Observable">addListener</a>.)<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The method the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
647 <b>If omitted, defaults to the object which fired the event.</b></div></li><li><code>options</code> : Object<div class="sub-desc">(optional) An object containing handler configuration.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#on" ext:member="#on" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-previousSibling"></a><b><a href="source/Component.html#method-Ext.Component-previousSibling">previousSibling</a></b>()
649 Ext.Component<div class="mdesc"><div class="short">Returns the previous component in the owning container</div><div class="long">Returns the previous component in the owning container<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#previousSibling" ext:member="#previousSibling" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-purgeListeners"></a><b><a href="source/Observable.html#method-Ext.util.Observable-purgeListeners">purgeListeners</a></b>()
651 void<div class="mdesc"><div class="short">Removes all listeners for this object</div><div class="long">Removes all listeners for this object<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#purgeListeners" ext:member="#purgeListeners" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-relayEvents"></a><b><a href="source/Observable-more.html#method-Ext.util.Observable-relayEvents">relayEvents</a></b>( <code>Object o</code>, <code>Array events</code> )
653 void<div class="mdesc"><div class="short">Relays selected events from the specified Observable as if the events were fired by this.</div><div class="long">Relays selected events from the specified Observable as if the events were fired by <tt><b>this</b></tt>.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>o</code> : Object<div class="sub-desc">The Observable whose events this object is to relay.</div></li><li><code>events</code> : Array<div class="sub-desc">Array of event names to relay.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#relayEvents" ext:member="#relayEvents" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-removeClass"></a><b><a href="source/Component.html#method-Ext.Component-removeClass">removeClass</a></b>( <code>string cls</code> )
655 Ext.Component<div class="mdesc"><div class="short">Removes a CSS class from the component's underlying element.</div><div class="long">Removes a CSS class from the component's underlying element.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>cls</code> : string<div class="sub-desc">The CSS class name to remove</div></li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">this</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#removeClass" ext:member="#removeClass" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-removeListener"></a><b><a href="source/Observable.html#method-Ext.util.Observable-removeListener">removeListener</a></b>( <code>String eventName</code>, <code>Function handler</code>, <span title="Optional" class="optional">[<code>Object scope</code>]</span> )
657 void<div class="mdesc"><div class="short">Removes an event handler.</div><div class="long">Removes an event handler.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The type of event the handler was associated with.</div></li><li><code>handler</code> : Function<div class="sub-desc">The handler to remove. <b>This must be a reference to the function passed into the <a href="output/Ext.util.Observable.html#Ext.util.Observable-addListener" ext:member="addListener" ext:cls="Ext.util.Observable">addListener</a> call.</b></div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope originally specified for the handler.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#removeListener" ext:member="#removeListener" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-render"></a><b><a href="source/Component.html#method-Ext.Component-render">render</a></b>( <span title="Optional" class="optional">[<code>Element/HTMLElement/String container</code>]</span>, <span title="Optional" class="optional">[<code>String/Number position</code>]</span> )
659 void<div class="mdesc"><div class="short">Render this Component into the passed HTML element.
660 If you are using a Container object to house this Component, then...</div><div class="long"><p>Render this Component into the passed HTML element.</p>
661 <p><b>If you are using a <a href="output/Ext.Container.html" ext:cls="Ext.Container">Container</a> object to house this Component, then
662 do not use the render method.</b></p>
663 <p>A Container's child Components are rendered by that Container's
664 <a href="output/Ext.Container.html#Ext.Container-layout" ext:member="layout" ext:cls="Ext.Container">layout</a> manager when the Container is first rendered.</p>
665 <p>Certain layout managers allow dynamic addition of child components. Those that do
666 include <a href="output/Ext.layout.CardLayout.html" ext:cls="Ext.layout.CardLayout">Ext.layout.CardLayout</a>, <a href="output/Ext.layout.AnchorLayout.html" ext:cls="Ext.layout.AnchorLayout">Ext.layout.AnchorLayout</a>,
667 <a href="output/Ext.layout.FormLayout.html" ext:cls="Ext.layout.FormLayout">Ext.layout.FormLayout</a>, <a href="output/Ext.layout.TableLayout.html" ext:cls="Ext.layout.TableLayout">Ext.layout.TableLayout</a>.</p>
668 <p>If the Container is already rendered when a new child Component is added, you may need to call
669 the Container's <a href="output/Ext.Container.html#Ext.Container-doLayout" ext:member="doLayout" ext:cls="Ext.Container">doLayout</a> to refresh the view which causes any
670 unrendered child Components to be rendered. This is required so that you can add multiple
671 child components if needed while only refreshing the layout once.</p>
672 <p>When creating complex UIs, it is important to remember that sizing and positioning
673 of child items is the responsibility of the Container's <a href="output/Ext.Container.html#Ext.Container-layout" ext:member="layout" ext:cls="Ext.Container">layout</a> manager.
674 If you expect child items to be sized in response to user interactions, you must
675 configure the Container with a layout manager which creates and manages the type of layout you
677 <p><b>Omitting the Container's <a href="output/Ext.Container.html#Ext.Container-layout" ext:member="layout" ext:cls="Ext.Container">layout</a> config means that a basic
678 layout manager is used which does nothing but render child components sequentially into the
679 Container. No sizing or positioning will be performed in this situation.</b></p><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>container</code> : Element/HTMLElement/String<div class="sub-desc">(optional) The element this Component should be
680 rendered into. If it is being created from existing markup, this should be omitted.</div></li><li><code>position</code> : String/Number<div class="sub-desc">(optional) The element ID or DOM node index within the container <b>before</b>
681 which this component will be inserted (defaults to appending to the end of the container)</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#render" ext:member="#render" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-resumeEvents"></a><b><a href="source/Observable.html#method-Ext.util.Observable-resumeEvents">resumeEvents</a></b>()
683 void<div class="mdesc"><div class="short">Resume firing events. (see suspendEvents)
684 If events were suspended using the queueSuspended parameter, then all
685 event...</div><div class="long">Resume firing events. (see <a href="output/Ext.util.Observable.html#Ext.util.Observable-suspendEvents" ext:member="suspendEvents" ext:cls="Ext.util.Observable">suspendEvents</a>)
686 If events were suspended using the <tt><b>queueSuspended</b></tt> parameter, then all
687 events fired during event suspension will be sent to any listeners now.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#resumeEvents" ext:member="#resumeEvents" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-setDisabled"></a><b><a href="source/Component.html#method-Ext.Component-setDisabled">setDisabled</a></b>( <code>Boolean disabled</code> )
689 Ext.Component<div class="mdesc"><div class="short">Convenience function for setting disabled/enabled by boolean.</div><div class="long">Convenience function for setting disabled/enabled by boolean.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>disabled</code> : Boolean<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">this</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#setDisabled" ext:member="#setDisabled" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.BaseItem-setHandler"></a><b><a href="source/BaseItem.html#method-Ext.menu.BaseItem-setHandler">setHandler</a></b>( <code>Function handler</code>, <code>Object scope</code> )
691 void<div class="mdesc"><div class="short">Sets the function that will handle click events for this item (equivalent to passing in the handler
692 config property)....</div><div class="long">Sets the function that will handle click events for this item (equivalent to passing in the <a href="output/Ext.menu.BaseItem.html#Ext.menu.BaseItem-handler" ext:member="handler" ext:cls="Ext.menu.BaseItem">handler</a>
693 config property). If an existing handler is already registered, it will be unregistered for you.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>handler</code> : Function<div class="sub-desc">The function that should be called on click</div></li><li><code>scope</code> : Object<div class="sub-desc">The scope (<code>this</code> reference) in which the handler function is executed. Defaults to this menu item.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.menu.BaseItem.html#setHandler" ext:member="#setHandler" ext:cls="Ext.menu.BaseItem">BaseItem</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-setVisible"></a><b><a href="source/Component.html#method-Ext.Component-setVisible">setVisible</a></b>( <code>Boolean visible</code> )
695 Ext.Component<div class="mdesc"><div class="short">Convenience function to hide or show this component by boolean.</div><div class="long">Convenience function to hide or show this component by boolean.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>visible</code> : Boolean<div class="sub-desc">True to show, false to hide</div></li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">this</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#setVisible" ext:member="#setVisible" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-show"></a><b><a href="source/Component.html#method-Ext.Component-show">show</a></b>()
697 Ext.Component<div class="mdesc"><div class="short">Show this component. Listen to the 'beforeshow' event and return
698 false to cancel showing the component. Fires the '...</div><div class="long">Show this component. Listen to the '<a href="output/Ext.Component.html#Ext.Component-beforeshow" ext:member="beforeshow" ext:cls="Ext.Component">beforeshow</a>' event and return
699 <tt>false</tt> to cancel showing the component. Fires the '<a href="output/Ext.Component.html#Ext.Component-show" ext:member="show" ext:cls="Ext.Component">show</a>'
700 event after showing the component.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">this</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#show" ext:member="#show" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-suspendEvents"></a><b><a href="source/Observable.html#method-Ext.util.Observable-suspendEvents">suspendEvents</a></b>( <code>Boolean queueSuspended</code> )
702 void<div class="mdesc"><div class="short">Suspend the firing of all events. (see resumeEvents)</div><div class="long">Suspend the firing of all events. (see <a href="output/Ext.util.Observable.html#Ext.util.Observable-resumeEvents" ext:member="resumeEvents" ext:cls="Ext.util.Observable">resumeEvents</a>)<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>queueSuspended</code> : Boolean<div class="sub-desc">Pass as true to queue up suspended events to be fired
703 after the <a href="output/Ext.util.Observable.html#Ext.util.Observable-resumeEvents" ext:member="resumeEvents" ext:cls="Ext.util.Observable">resumeEvents</a> call instead of discarding all suspended events;</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#suspendEvents" ext:member="#suspendEvents" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-un"></a><b><a href="source/Observable.html#method-Ext.util.Observable-un">un</a></b>( <code>String eventName</code>, <code>Function handler</code>, <span title="Optional" class="optional">[<code>Object scope</code>]</span> )
705 void<div class="mdesc"><div class="short">Removes an event handler (shorthand for removeListener.)</div><div class="long">Removes an event handler (shorthand for <a href="output/Ext.util.Observable.html#Ext.util.Observable-removeListener" ext:member="removeListener" ext:cls="Ext.util.Observable">removeListener</a>.)<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The type of event the handler was associated with.</div></li><li><code>handler</code> : Function<div class="sub-desc">The handler to remove. <b>This must be a reference to the function passed into the <a href="output/Ext.util.Observable.html#Ext.util.Observable-addListener" ext:member="addListener" ext:cls="Ext.util.Observable">addListener</a> call.</b></div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope originally specified for the handler.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#un" ext:member="#un" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-update"></a><b><a href="source/Component.html#method-Ext.Component-update">update</a></b>( <code>Mixed htmlOrData</code>, <span title="Optional" class="optional">[<code>Boolean loadScripts</code>]</span>, <span title="Optional" class="optional">[<code>Function callback</code>]</span> )
707 void<div class="mdesc"><div class="short">Update the content area of a component.</div><div class="long">Update the content area of a component.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>htmlOrData</code> : Mixed<div class="sub-desc">If this component has been configured with a template via the tpl config
708 then it will use this argument as data to populate the template.
709 If this component was not configured with a template, the components
710 content area will be updated via Ext.Element update</div></li><li><code>loadScripts</code> : Boolean<div class="sub-desc">(optional) Only legitimate when using the html configuration. Defaults to false</div></li><li><code>callback</code> : Function<div class="sub-desc">(optional) Only legitimate when using the html configuration. Callback to execute when scripts have finished loading</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#update" ext:member="#update" ext:cls="Ext.Component">Component</a></td></tr></tbody></table><a id="Ext.menu.Separator-events"></a><h2>Public Events</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Event</th><th class="msource-header">Defined By</th></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.BaseItem-activate"></a><b><a href="source/BaseItem.html#event-Ext.menu.BaseItem-activate">activate</a></b> :
711 ( <code>Ext.menu.BaseItem this</code> )
712 <div class="mdesc"><div class="short">Fires when this item is activated</div><div class="long">Fires when this item is activated<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.menu.BaseItem<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.menu.BaseItem.html#activate" ext:member="#activate" ext:cls="Ext.menu.BaseItem">BaseItem</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-added"></a><b><a href="source/Component.html#event-Ext.Component-added">added</a></b> :
713 ( <code>Ext.Component this</code>, <code>Ext.Container ownerCt</code>, <code>number index</code> )
714 <div class="mdesc"><div class="short">Fires when a component is added to an Ext.Container</div><div class="long">Fires when a component is added to an Ext.Container<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li><li><code>ownerCt</code> : Ext.Container<div class="sub-desc">Container which holds the component</div></li><li><code>index</code> : number<div class="sub-desc">Position at which the component was added</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#added" ext:member="#added" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-afterrender"></a><b><a href="source/Component.html#event-Ext.Component-afterrender">afterrender</a></b> :
715 ( <code>Ext.Component this</code> )
716 <div class="mdesc"><div class="short">Fires after the component rendering is finished.
717 The afterrender event is fired after this Component has been rendere...</div><div class="long"><p>Fires after the component rendering is finished.</p>
718 <p>The afterrender event is fired after this Component has been <a href="output/Ext.Component.html#Ext.Component-rendered" ext:member="rendered" ext:cls="Ext.Component">rendered</a>, been postprocesed
719 by any afterRender method defined for the Component, and, if <a href="output/Ext.Component.html#Ext.Component-stateful" ext:member="stateful" ext:cls="Ext.Component">stateful</a>, after state
720 has been restored.</p><div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#afterrender" ext:member="#afterrender" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-beforedestroy"></a><b><a href="source/Component.html#event-Ext.Component-beforedestroy">beforedestroy</a></b> :
721 ( <code>Ext.Component this</code> )
722 <div class="mdesc"><div class="short">Fires before the component is destroyed. Return false from an event handler to stop the destroy.</div><div class="long">Fires before the component is <a href="output/Ext.Component.html#Ext.Component-destroy" ext:member="destroy" ext:cls="Ext.Component">destroy</a>ed. Return false from an event handler to stop the <a href="output/Ext.Component.html#Ext.Component-destroy" ext:member="destroy" ext:cls="Ext.Component">destroy</a>.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#beforedestroy" ext:member="#beforedestroy" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-beforehide"></a><b><a href="source/Component.html#event-Ext.Component-beforehide">beforehide</a></b> :
723 ( <code>Ext.Component this</code> )
724 <div class="mdesc"><div class="short">Fires before the component is hidden by calling the hide method.
725 Return false from an event handler to stop the hide.</div><div class="long">Fires before the component is hidden by calling the <a href="output/Ext.Component.html#Ext.Component-hide" ext:member="hide" ext:cls="Ext.Component">hide</a> method.
726 Return false from an event handler to stop the hide.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#beforehide" ext:member="#beforehide" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-beforerender"></a><b><a href="source/Component.html#event-Ext.Component-beforerender">beforerender</a></b> :
727 ( <code>Ext.Component this</code> )
728 <div class="mdesc"><div class="short">Fires before the component is rendered. Return false from an
729 event handler to stop the render.</div><div class="long">Fires before the component is <a href="output/Ext.Component.html#Ext.Component-rendered" ext:member="rendered" ext:cls="Ext.Component">rendered</a>. Return false from an
730 event handler to stop the <a href="output/Ext.Component.html#Ext.Component-render" ext:member="render" ext:cls="Ext.Component">render</a>.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#beforerender" ext:member="#beforerender" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-beforeshow"></a><b><a href="source/Component.html#event-Ext.Component-beforeshow">beforeshow</a></b> :
731 ( <code>Ext.Component this</code> )
732 <div class="mdesc"><div class="short">Fires before the component is shown by calling the show method.
733 Return false from an event handler to stop the show.</div><div class="long">Fires before the component is shown by calling the <a href="output/Ext.Component.html#Ext.Component-show" ext:member="show" ext:cls="Ext.Component">show</a> method.
734 Return false from an event handler to stop the show.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#beforeshow" ext:member="#beforeshow" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-beforestaterestore"></a><b><a href="source/Component.html#event-Ext.Component-beforestaterestore">beforestaterestore</a></b> :
735 ( <code>Ext.Component this</code>, <code>Object state</code> )
736 <div class="mdesc"><div class="short">Fires before the state of the component is restored. Return false from an event handler to stop the restore.</div><div class="long">Fires before the state of the component is restored. Return false from an event handler to stop the restore.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li><li><code>state</code> : Object<div class="sub-desc">The hash of state values returned from the StateProvider. If this
737 event is not vetoed, then the state object is passed to <b><tt>applyState</tt></b>. By default,
738 that simply copies property values into this Component. The method maybe overriden to
739 provide custom state restoration.</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#beforestaterestore" ext:member="#beforestaterestore" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-beforestatesave"></a><b><a href="source/Component.html#event-Ext.Component-beforestatesave">beforestatesave</a></b> :
740 ( <code>Ext.Component this</code>, <code>Object state</code> )
741 <div class="mdesc"><div class="short">Fires before the state of the component is saved to the configured state provider. Return false to stop the save.</div><div class="long">Fires before the state of the component is saved to the configured state provider. Return false to stop the save.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li><li><code>state</code> : Object<div class="sub-desc">The hash of state values. This is determined by calling
742 <b><tt>getState()</tt></b> on the Component. This method must be provided by the
743 developer to return whetever representation of state is required, by default, Ext.Component
744 has a null implementation.</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#beforestatesave" ext:member="#beforestatesave" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.BaseItem-click"></a><b><a href="source/BaseItem.html#event-Ext.menu.BaseItem-click">click</a></b> :
745 ( <code>Ext.menu.BaseItem this</code>, <code>Ext.EventObject e</code> )
746 <div class="mdesc"><div class="short">Fires when this item is clicked</div><div class="long">Fires when this item is clicked<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.menu.BaseItem<div class="sub-desc"></div></li><li><code>e</code> : Ext.EventObject<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.menu.BaseItem.html#click" ext:member="#click" ext:cls="Ext.menu.BaseItem">BaseItem</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.menu.BaseItem-deactivate"></a><b><a href="source/BaseItem.html#event-Ext.menu.BaseItem-deactivate">deactivate</a></b> :
747 ( <code>Ext.menu.BaseItem this</code> )
748 <div class="mdesc"><div class="short">Fires when this item is deactivated</div><div class="long">Fires when this item is deactivated<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.menu.BaseItem<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.menu.BaseItem.html#deactivate" ext:member="#deactivate" ext:cls="Ext.menu.BaseItem">BaseItem</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-destroy"></a><b><a href="source/Component.html#event-Ext.Component-destroy">destroy</a></b> :
749 ( <code>Ext.Component this</code> )
750 <div class="mdesc"><div class="short">Fires after the component is destroyed.</div><div class="long">Fires after the component is <a href="output/Ext.Component.html#Ext.Component-destroy" ext:member="destroy" ext:cls="Ext.Component">destroy</a>ed.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#destroy" ext:member="#destroy" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-disable"></a><b><a href="source/Component.html#event-Ext.Component-disable">disable</a></b> :
751 ( <code>Ext.Component this</code> )
752 <div class="mdesc"><div class="short">Fires after the component is disabled.</div><div class="long">Fires after the component is disabled.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#disable" ext:member="#disable" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-enable"></a><b><a href="source/Component.html#event-Ext.Component-enable">enable</a></b> :
753 ( <code>Ext.Component this</code> )
754 <div class="mdesc"><div class="short">Fires after the component is enabled.</div><div class="long">Fires after the component is enabled.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#enable" ext:member="#enable" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-hide"></a><b><a href="source/Component.html#event-Ext.Component-hide">hide</a></b> :
755 ( <code>Ext.Component this</code> )
756 <div class="mdesc"><div class="short">Fires after the component is hidden.
757 Fires after the component is hidden when calling the hide method.</div><div class="long">Fires after the component is hidden.
758 Fires after the component is hidden when calling the <a href="output/Ext.Component.html#Ext.Component-hide" ext:member="hide" ext:cls="Ext.Component">hide</a> method.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#hide" ext:member="#hide" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-removed"></a><b><a href="source/Component.html#event-Ext.Component-removed">removed</a></b> :
759 ( <code>Ext.Component this</code>, <code>Ext.Container ownerCt</code> )
760 <div class="mdesc"><div class="short">Fires when a component is removed from an Ext.Container</div><div class="long">Fires when a component is removed from an Ext.Container<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li><li><code>ownerCt</code> : Ext.Container<div class="sub-desc">Container which holds the component</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#removed" ext:member="#removed" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-render"></a><b><a href="source/Component.html#event-Ext.Component-render">render</a></b> :
761 ( <code>Ext.Component this</code> )
762 <div class="mdesc"><div class="short">Fires after the component markup is rendered.</div><div class="long">Fires after the component markup is <a href="output/Ext.Component.html#Ext.Component-rendered" ext:member="rendered" ext:cls="Ext.Component">rendered</a>.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#render" ext:member="#render" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-show"></a><b><a href="source/Component.html#event-Ext.Component-show">show</a></b> :
763 ( <code>Ext.Component this</code> )
764 <div class="mdesc"><div class="short">Fires after the component is shown when calling the show method.</div><div class="long">Fires after the component is shown when calling the <a href="output/Ext.Component.html#Ext.Component-show" ext:member="show" ext:cls="Ext.Component">show</a> method.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#show" ext:member="#show" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-staterestore"></a><b><a href="source/Component.html#event-Ext.Component-staterestore">staterestore</a></b> :
765 ( <code>Ext.Component this</code>, <code>Object state</code> )
766 <div class="mdesc"><div class="short">Fires after the state of the component is restored.</div><div class="long">Fires after the state of the component is restored.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li><li><code>state</code> : Object<div class="sub-desc">The hash of state values returned from the StateProvider. This is passed
767 to <b><tt>applyState</tt></b>. By default, that simply copies property values into this
768 Component. The method maybe overriden to provide custom state restoration.</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#staterestore" ext:member="#staterestore" ext:cls="Ext.Component">Component</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.Component-statesave"></a><b><a href="source/Component.html#event-Ext.Component-statesave">statesave</a></b> :
769 ( <code>Ext.Component this</code>, <code>Object state</code> )
770 <div class="mdesc"><div class="short">Fires after the state of the component is saved to the configured state provider.</div><div class="long">Fires after the state of the component is saved to the configured state provider.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : Ext.Component<div class="sub-desc"></div></li><li><code>state</code> : Object<div class="sub-desc">The hash of state values. This is determined by calling
771 <b><tt>getState()</tt></b> on the Component. This method must be provided by the
772 developer to return whetever representation of state is required, by default, Ext.Component
773 has a null implementation.</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Component.html#statesave" ext:member="#statesave" ext:cls="Ext.Component">Component</a></td></tr></tbody></table></div>