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- "doc": "<p>(optional) <p>A config object containing one or more event handlers to be added to this\nobject during initialization. This should be a valid listeners config object as specified in the\n<a href=\"#/api/Ext.data.Tree-method-addListener\" rel=\"Ext.data.Tree-method-addListener\" class=\"docClass\">addListener</a> example for attaching multiple handlers at once.</p></p>\n\n<br><p><b><u>DOM events from ExtJs <a href=\"#/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a></u></b></p>\n\n\n<br><p>While <i>some</i> ExtJs Component classes export selected DOM events (e.g. \"click\", \"mouseover\" etc), this\n\n\n<p>is usually only done when extra value can be added. For example the <a href=\"#/api/Ext.view.View\" rel=\"Ext.view.View\" class=\"docClass\">DataView</a>'s\n<b><code><a href=\"#/api/Ext.view.View--click\" rel=\"Ext.view.View--click\" class=\"docClass\">click</a></code></b> event passing the node clicked on. To access DOM\nevents directly from a child element of a Component, we need to specify the <code>element</code> option to\nidentify the Component property to add a DOM listener to:</p>\n\n<pre><code>new Ext.panel.Panel({\n width: 400,\n height: 200,\n dockedItems: [{\n xtype: 'toolbar'\n }],\n listeners: {\n click: {\n element: 'el', //bind to the underlying el property on the panel\n fn: function(){ console.log('click el'); }\n },\n dblclick: {\n element: 'body', //bind to the underlying body property on the panel\n fn: function(){ console.log('dblclick body'); }\n }\n }\n});\n</code></pre>\n\n\n<p></p></p>\n",
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- "params": [
- {
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- "doc": "<p>(optional) An object containing handler configuration.\nproperties. This may contain any of the following properties:<ul>\n<li><b>scope</b> : Object<div class=\"sub-desc\">The scope (<code><b>this</b></code> reference) in which the handler function is executed.\n<b>If omitted, defaults to the object which fired the event.</b></div></li>\n<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>\n<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>\n<li><b>buffer</b> : Number<div class=\"sub-desc\">Causes the handler to be scheduled to run in an <a href=\"#/api/Ext.util.DelayedTask\" rel=\"Ext.util.DelayedTask\" class=\"docClass\">Ext.util.DelayedTask</a> delayed\nby the specified number of milliseconds. If the event fires again within that time, the original\nhandler is <em>not</em> invoked, but the new handler is scheduled in its place.</div></li>\n<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>\nif the event was bubbled up from a child Observable.</div></li>\n<li><b>element</b> : String<div class=\"sub-desc\"><b>This option is only valid for listeners bound to <a href=\"#/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a>.</b>\nThe name of a Component property which references an element to add a listener to.</p>\n\n<p>This option is useful during Component construction to add DOM event listeners to elements of <a href=\"#/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a> which\nwill exist only after the Component is rendered. For example, to add a click listener to a Panel's body:\n<pre><code>new Ext.panel.Panel({\n title: 'The title',\n listeners: {\n click: this.handlePanelClick,\n element: 'body'\n }\n});\n</code></pre></p>\n\n\n<p>When added in this way, the options available are the options applicable to <a href=\"#/api/Ext.core.Element-method-addListener\" rel=\"Ext.core.Element-method-addListener\" class=\"docClass\">Ext.core.Element.addListener</a></p>\n\n\n<p></div></li>\n</ul><br></p>\n\n<p>\n<b>Combining Options</b><br>\nUsing the options argument, it is possible to combine different types of listeners:<br>\n<br>\nA delayed, one-time listener.\n<pre><code>myPanel.on('hide', this.handleClick, this, {\nsingle: true,\ndelay: 100\n});</code></pre>\n<p>\n<b>Attaching multiple handlers in 1 call</b><br>\nThe method also allows for a single argument to be passed which is a config object containing properties\nwhich specify multiple events. For example:\n<pre><code>myGridPanel.on({\n cellClick: this.onCellClick,\n mouseover: this.onMouseOver,\n mouseout: this.onMouseOut,\n scope: this // Important. Ensure \"this\" is correct during handler execution\n});\n</code></pre>.\n<p>\n\n",
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- "name": "enableBubble",
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- "doc": "<p>Enables events fired by this Observable to bubble up an owner hierarchy by calling\n<code>this.getBubbleTarget()</code> if present. There is no implementation in the Observable base class.</p>\n\n\n<p>This is commonly used by Ext.Components to bubble events to owner Containers. See <a href=\"#/api/Ext.Component-method-getBubbleTarget\" rel=\"Ext.Component-method-getBubbleTarget\" class=\"docClass\">Ext.Component.getBubbleTarget</a>. The default\nimplementation in <a href=\"#/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Ext.Component</a> returns the Component's immediate owner. But if a known target is required, this can be overridden to\naccess the required target more quickly.</p>\n\n\n<p>Example:</p>\n\n\n<pre><code>Ext.override(Ext.form.field.Base, {\n// Add functionality to Field's initComponent to enable the change event to bubble\ninitComponent : Ext.Function.createSequence(Ext.form.field.Base.prototype.initComponent, function() {\n this.enableBubble('change');\n}),\n\n// We know that we want Field's events to bubble directly to the FormPanel.\ngetBubbleTarget : function() {\n if (!this.formPanel) {\n this.formPanel = this.findParentByType('form');\n }\n return this.formPanel;\n}\n});\n\nvar myForm = new Ext.formPanel({\ntitle: 'User Details',\nitems: [{\n ...\n}],\nlisteners: {\n change: function() {\n // Title goes red if form has been modified.\n myForm.header.setStyle('color', 'red');\n }\n}\n});\n</code></pre>\n\n",
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- "optional": false
- }
- ],
- "return": {
- "type": "void",
- "doc": "\n"
- },
- "private": false,
- "static": true,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js",
- "linenr": 46,
- "html_filename": "Observable.html",
- "href": "Observable.html#Ext-util-Observable-method-releaseCapture",
- "shortDoc": "<p>Removes <b>all</b> added captures from the Observable.</p>\n"
- },
- {
- "tagname": "method",
- "name": "removeListener",
- "member": "Ext.util.Observable",
- "doc": "<p>Removes an event handler.</p>\n",
- "params": [
- {
- "type": "String",
- "name": "eventName",
- "doc": "<p>The type of event the handler was associated with.</p>\n",
- "optional": false
- },
- {
- "type": "Function",
- "name": "handler",
- "doc": "<p>The handler to remove. <b>This must be a reference to the function passed into the <a href=\"#/api/Ext.data.Tree-method-addListener\" rel=\"Ext.data.Tree-method-addListener\" class=\"docClass\">addListener</a> call.</b></p>\n",
- "optional": false
- },
- {
- "type": "Object",
- "name": "scope",
- "doc": "<p>(optional) The scope originally specified for the handler.</p>\n",
- "optional": true
- }
- ],
- "return": {
- "type": "void",
- "doc": "\n"
- },
- "private": false,
- "static": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js",
- "linenr": 352,
- "html_filename": "Observable.html",
- "href": "Observable.html#Ext-util-Observable-method-removeListener",
- "shortDoc": "<p>Removes an event handler.</p>\n"
- },
- {
- "tagname": "method",
- "name": "removeManagedListener",
- "member": "Ext.util.Observable",
- "doc": "<p>Removes listeners that were added by the <a href=\"#/api/Ext.data.Tree--mon\" rel=\"Ext.data.Tree--mon\" class=\"docClass\">mon</a> method.</p>\n",
- "params": [
- {
- "type": "Observable|Element",
- "name": "item",
- "doc": "<p>The item from which to remove a listener/listeners.</p>\n",
- "optional": false
- },
- {
- "type": "Object|String",
- "name": "ename",
- "doc": "<p>The event name, or an object containing event name properties.</p>\n",
- "optional": false
- },
- {
- "type": "Function",
- "name": "fn",
- "doc": "<p>Optional. If the <code>ename</code> parameter was an event name, this\nis the handler function.</p>\n",
- "optional": false
- },
- {
- "type": "Object",
- "name": "scope",
- "doc": "<p>Optional. If the <code>ename</code> parameter was an event name, this\nis the scope (<code>this</code> reference) in which the handler function is executed.</p>\n",
- "optional": false
- }
- ],
- "return": {
- "type": "void",
- "doc": "\n"
- },
- "private": false,
- "static": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js",
- "linenr": 196,
- "html_filename": "Observable.html",
- "href": "Observable.html#Ext-util-Observable-method-removeManagedListener",
- "shortDoc": "<p>Removes listeners that were added by the <a href=\"#/api/Ext.data.Tree--mon\" rel=\"Ext.data.Tree--mon\" class=\"docClass\">mon</a> method.</p>\n"
- },
- {
- "tagname": "method",
- "name": "resumeEvents",
- "member": "Ext.util.Observable",
- "doc": "<p>Resume firing events. (see <a href=\"#/api/Ext.data.Tree-method-suspendEvents\" rel=\"Ext.data.Tree-method-suspendEvents\" class=\"docClass\">suspendEvents</a>)\nIf events were suspended using the <code><b>queueSuspended</b></code> parameter, then all\nevents fired during event suspension will be sent to any listeners now.</p>\n",
- "params": [
-
- ],
- "return": {
- "type": "void",
- "doc": "\n"
- },
- "private": false,
- "static": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js",
- "linenr": 502,
- "html_filename": "Observable.html",
- "href": "Observable.html#Ext-util-Observable-method-resumeEvents",
- "shortDoc": "Resume firing events. (see suspendEvents)\nIf events were suspended using the queueSuspended parameter, then all\nevent..."
- },
- {
- "tagname": "method",
- "name": "setRootNode",
- "member": "Ext.data.Tree",
- "doc": "<p>Sets the root node for this tree.</p>\n",
- "params": [
- {
- "type": "Ext.data.NodeInterface",
- "name": "node",
- "doc": "\n",
- "optional": false
- }
- ],
- "return": {
- "type": "Ext.data.NodeInterface",
- "doc": "<p>The root node</p>\n"
- },
- "private": false,
- "static": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 48,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-method-setRootNode",
- "shortDoc": "<p>Sets the root node for this tree.</p>\n"
- },
- {
- "tagname": "method",
- "name": "suspendEvents",
- "member": "Ext.util.Observable",
- "doc": "<p>Suspend the firing of all events. (see <a href=\"#/api/Ext.data.Tree-method-resumeEvents\" rel=\"Ext.data.Tree-method-resumeEvents\" class=\"docClass\">resumeEvents</a>)</p>\n",
- "params": [
- {
- "type": "Boolean",
- "name": "queueSuspended",
- "doc": "<p>Pass as true to queue up suspended events to be fired\nafter the <a href=\"#/api/Ext.data.Tree-method-resumeEvents\" rel=\"Ext.data.Tree-method-resumeEvents\" class=\"docClass\">resumeEvents</a> call instead of discarding all suspended events;</p>\n",
- "optional": false
- }
- ],
- "return": {
- "type": "void",
- "doc": "\n"
- },
- "private": false,
- "static": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js",
- "linenr": 490,
- "html_filename": "Observable.html",
- "href": "Observable.html#Ext-util-Observable-method-suspendEvents",
- "shortDoc": "<p>Suspend the firing of all events. (see <a href=\"#/api/Ext.data.Tree-method-resumeEvents\" rel=\"Ext.data.Tree-method-resumeEvents\" class=\"docClass\">resumeEvents</a>)</p>\n"
- },
- {
- "tagname": "method",
- "name": "un",
- "member": "Ext.util.Observable",
- "doc": "<p>Removes an event handler (shorthand for <a href=\"#/api/Ext.data.Tree-method-removeListener\" rel=\"Ext.data.Tree-method-removeListener\" class=\"docClass\">removeListener</a>.)</p>\n",
- "params": [
- {
- "type": "String",
- "name": "eventName",
- "doc": "<p>The type of event the handler was associated with.</p>\n",
- "optional": false
- },
- {
- "type": "Function",
- "name": "handler",
- "doc": "<p>The handler to remove. <b>This must be a reference to the function passed into the <a href=\"#/api/Ext.data.Tree-method-addListener\" rel=\"Ext.data.Tree-method-addListener\" class=\"docClass\">addListener</a> call.</b></p>\n",
- "optional": false
- },
- {
- "type": "Object",
- "name": "scope",
- "doc": "<p>(optional) The scope originally specified for the handler.</p>\n",
- "optional": true
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- ],
- "return": {
- "type": "void",
- "doc": "\n"
- },
- "private": false,
- "static": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/util/Observable.js",
- "linenr": 608,
- "html_filename": "Observable.html",
- "href": "Observable.html#Ext-util-Observable-method-un",
- "shortDoc": "<p>Removes an event handler (shorthand for <a href=\"#/api/Ext.data.Tree-method-removeListener\" rel=\"Ext.data.Tree-method-removeListener\" class=\"docClass\">removeListener</a>.)</p>\n"
- }
- ],
- "property": [
- {
- "tagname": "property",
- "name": "root",
- "member": "Ext.data.Tree",
- "type": "Node",
- "doc": "<p>The root node for this tree</p>\n",
- "private": false,
- "static": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 22,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-property-root"
- }
- ],
- "event": [
- {
- "tagname": "event",
- "name": "append",
- "member": "Ext.data.Tree",
- "doc": "<p>Fires when a new child node is appended to a node in this tree.</p>\n",
- "params": [
- {
- "type": "Tree",
- "name": "tree",
- "doc": "<p>The owner tree</p>\n",
- "optional": false
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- "type": "Node",
- "name": "parent",
- "doc": "<p>The parent node</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "node",
- "doc": "<p>The newly appended node</p>\n",
- "optional": false
- },
- {
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- "name": "index",
- "doc": "<p>The index of the newly appended node</p>\n",
- "optional": false
- }
- ],
- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 64,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-append",
- "shortDoc": "<p>Fires when a new child node is appended to a node in this tree.</p>\n"
- },
- {
- "tagname": "event",
- "name": "beforeappend",
- "member": "Ext.data.Tree",
- "doc": "<p>Fires before a new child is appended to a node in this tree, return false to cancel the append.</p>\n",
- "params": [
- {
- "type": "Tree",
- "name": "tree",
- "doc": "<p>The owner tree</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "parent",
- "doc": "<p>The parent node</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "node",
- "doc": "<p>The child node to be appended</p>\n",
- "optional": false
- }
- ],
- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 104,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-beforeappend",
- "shortDoc": "<p>Fires before a new child is appended to a node in this tree, return false to cancel the append.</p>\n"
- },
- {
- "tagname": "event",
- "name": "beforecollapse",
- "member": "Ext.data.Tree",
- "doc": "<p>Fires before this node is collapsed.</p>\n",
- "params": [
- {
- "type": "Node",
- "name": "this",
- "doc": "<p>The collapsing node</p>\n",
- "optional": false
- }
- ],
- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 164,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-beforecollapse",
- "shortDoc": "<p>Fires before this node is collapsed.</p>\n"
- },
- {
- "tagname": "event",
- "name": "beforeexpand",
- "member": "Ext.data.Tree",
- "doc": "<p>Fires before this node is expanded.</p>\n",
- "params": [
- {
- "type": "Node",
- "name": "this",
- "doc": "<p>The expanding node</p>\n",
- "optional": false
- }
- ],
- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 157,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-beforeexpand",
- "shortDoc": "<p>Fires before this node is expanded.</p>\n"
- },
- {
- "tagname": "event",
- "name": "beforeinsert",
- "member": "Ext.data.Tree",
- "doc": "<p>Fires before a new child is inserted in a node in this tree, return false to cancel the insert.</p>\n",
- "params": [
- {
- "type": "Tree",
- "name": "tree",
- "doc": "<p>The owner tree</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "parent",
- "doc": "<p>The parent node</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "node",
- "doc": "<p>The child node to be inserted</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "refNode",
- "doc": "<p>The child node the node is being inserted before</p>\n",
- "optional": false
- }
- ],
- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 133,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-beforeinsert",
- "shortDoc": "<p>Fires before a new child is inserted in a node in this tree, return false to cancel the insert.</p>\n"
- },
- {
- "tagname": "event",
- "name": "beforemove",
- "member": "Ext.data.Tree",
- "doc": "<p>Fires before a node is moved to a new location in the tree. Return false to cancel the move.</p>\n",
- "params": [
- {
- "type": "Tree",
- "name": "tree",
- "doc": "<p>The owner tree</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "node",
- "doc": "<p>The node being moved</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "oldParent",
- "doc": "<p>The parent of the node</p>\n",
- "optional": false
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- {
- "type": "Node",
- "name": "newParent",
- "doc": "<p>The new parent the node is moving to</p>\n",
- "optional": false
- },
- {
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- "name": "index",
- "doc": "<p>The index it is being moved to</p>\n",
- "optional": false
- }
- ],
- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 122,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-beforemove",
- "shortDoc": "<p>Fires before a node is moved to a new location in the tree. Return false to cancel the move.</p>\n"
- },
- {
- "tagname": "event",
- "name": "beforeremove",
- "member": "Ext.data.Tree",
- "doc": "<p>Fires before a child is removed from a node in this tree, return false to cancel the remove.</p>\n",
- "params": [
- {
- "type": "Tree",
- "name": "tree",
- "doc": "<p>The owner tree</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "parent",
- "doc": "<p>The parent node</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "node",
- "doc": "<p>The child node to be removed</p>\n",
- "optional": false
- }
- ],
- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 113,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-beforeremove",
- "shortDoc": "<p>Fires before a child is removed from a node in this tree, return false to cancel the remove.</p>\n"
- },
- {
- "tagname": "event",
- "name": "collapse",
- "member": "Ext.data.Tree",
- "doc": "<p>Fires when this node is collapsed.</p>\n",
- "params": [
- {
- "type": "Node",
- "name": "this",
- "doc": "<p>The collapsing node</p>\n",
- "optional": false
- }
- ],
- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 150,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-collapse",
- "shortDoc": "<p>Fires when this node is collapsed.</p>\n"
- },
- {
- "tagname": "event",
- "name": "expand",
- "member": "Ext.data.Tree",
- "doc": "<p>Fires when this node is expanded.</p>\n",
- "params": [
- {
- "type": "Node",
- "name": "this",
- "doc": "<p>The expanding node</p>\n",
- "optional": false
- }
- ],
- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 143,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-expand",
- "shortDoc": "<p>Fires when this node is expanded.</p>\n"
- },
- {
- "tagname": "event",
- "name": "insert",
- "member": "Ext.data.Tree",
- "doc": "<p>Fires when a new child node is inserted in a node in this tree.</p>\n",
- "params": [
- {
- "type": "Tree",
- "name": "tree",
- "doc": "<p>The owner tree</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "parent",
- "doc": "<p>The parent node</p>\n",
- "optional": false
- },
- {
- "type": "Node",
- "name": "node",
- "doc": "<p>The child node inserted</p>\n",
- "optional": false
- },
- {
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- "name": "refNode",
- "doc": "<p>The child node the node was inserted before</p>\n",
- "optional": false
- }
- ],
- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 94,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-insert",
- "shortDoc": "<p>Fires when a new child node is inserted in a node in this tree.</p>\n"
- },
- {
- "tagname": "event",
- "name": "move",
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- "doc": "<p>Fires when a node is moved to a new location in the tree</p>\n",
- "params": [
- {
- "type": "Tree",
- "name": "tree",
- "doc": "<p>The owner tree</p>\n",
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- "optional": false
- }
- ],
- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 83,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-move",
- "shortDoc": "<p>Fires when a node is moved to a new location in the tree</p>\n"
- },
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- "name": "parent",
- "doc": "<p>The parent node</p>\n",
- "optional": false
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- {
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- "private": false,
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 74,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-remove",
- "shortDoc": "<p>Fires when a child node is removed from a node in this tree.</p>\n"
- },
- {
- "tagname": "event",
- "name": "rootchange",
- "member": "Ext.data.Tree",
- "doc": "<p>Fires whenever the root node is changed in the tree.</p>\n",
- "params": [
- {
- "type": "Ext.data.Model",
- "name": "root",
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- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 171,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree-event-rootchange",
- "shortDoc": "<p>Fires whenever the root node is changed in the tree.</p>\n"
- }
- ],
- "filename": "/Users/nick/Projects/sencha/SDK/platform/src/data/Tree.js",
- "linenr": 1,
- "html_filename": "Tree.html",
- "href": "Tree.html#Ext-data-Tree",
- "cssVar": [
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\ No newline at end of file
+Ext.data.JsonP.Ext_data_Tree({"tagname":"class","html":"<div><pre class=\"hierarchy\"><h4>Hierarchy</h4><div class='subclass first-child'><a href='#!/api/Ext.Base' rel='Ext.Base' class='docClass'>Ext.Base</a><div class='subclass '><strong>Ext.data.Tree</strong></div></div><h4>Mixins</h4><div class='dependency'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='docClass'>Ext.util.Observable</a></div><h4>Files</h4><div class='dependency'><a href='source/Tree.html#Ext-data-Tree' target='_blank'>Tree.js</a></div></pre><div class='doc-contents'><p>This class is used as a container for a series of nodes. The nodes themselves maintain\nthe relationship between parent/child. The tree itself acts as a manager. It gives functionality\nto retrieve a node by its identifier: <a href=\"#!/api/Ext.data.Tree-method-getNodeById\" rel=\"Ext.data.Tree-method-getNodeById\" class=\"docClass\">getNodeById</a>.</p>\n\n<p>The tree also relays events from any of it's child nodes, allowing them to be handled in a\ncentralized fashion. In general this class is not used directly, rather used internally\nby other parts of the framework.</p>\n</div><div class='members'><div id='m-cfg'><div class='definedBy'>Defined By</div><h3 class='members-title'>Config options</h3><div class='subsection'><div id='cfg-listeners' class='member first-child inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-cfg-listeners' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-cfg-listeners' class='name expandable'>listeners</a><span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span></div><div class='description'><div class='short'>A config object containing one or more event handlers to be added to this object during initialization. ...</div><div class='long'><p>A config object containing one or more event handlers to be added to this object during initialization. This\nshould be a valid listeners config object as specified in the <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> example for attaching multiple\nhandlers at once.</p>\n\n<p><strong>DOM events from Ext JS <a href=\"#!/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a></strong></p>\n\n<p>While <em>some</em> Ext JS Component classes export selected DOM events (e.g. \"click\", \"mouseover\" etc), this is usually\nonly done when extra value can be added. For example the <a href=\"#!/api/Ext.view.View\" rel=\"Ext.view.View\" class=\"docClass\">DataView</a>'s <strong><code><a href=\"#!/api/Ext.view.View-event-itemclick\" rel=\"Ext.view.View-event-itemclick\" class=\"docClass\">itemclick</a></code></strong> event passing the node clicked on. To access DOM events directly from a\nchild element of a Component, we need to specify the <code>element</code> option to identify the Component property to add a\nDOM listener to:</p>\n\n<pre><code>new Ext.panel.Panel({\n width: 400,\n height: 200,\n dockedItems: [{\n xtype: 'toolbar'\n }],\n listeners: {\n click: {\n element: 'el', //bind to the underlying el property on the panel\n fn: function(){ console.log('click el'); }\n },\n dblclick: {\n element: 'body', //bind to the underlying body property on the panel\n fn: function(){ console.log('dblclick body'); }\n }\n }\n});\n</code></pre>\n</div></div></div></div></div><div id='m-property'><div class='definedBy'>Defined By</div><h3 class='members-title'>Properties</h3><div class='subsection'><div id='property-root' class='member first-child not-inherited'><a href='#' class='side not-expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-property-root' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-property-root' class='name not-expandable'>root</a><span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a></span></div><div class='description'><div class='short'><p>The root node for this tree</p>\n</div><div class='long'><p>The root node for this tree</p>\n</div></div></div><div id='property-self' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-property-self' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-property-self' class='name expandable'>self</a><span> : <a href=\"#!/api/Ext.Class\" rel=\"Ext.Class\" class=\"docClass\">Ext.Class</a></span><strong class='protected-signature'>protected</strong></div><div class='description'><div class='short'>Get the reference to the current class from which this object was instantiated. ...</div><div class='long'><p>Get the reference to the current class from which this object was instantiated. Unlike <a href=\"#!/api/Ext.Base-method-statics\" rel=\"Ext.Base-method-statics\" class=\"docClass\">statics</a>,\n<code>this.self</code> is scope-dependent and it's meant to be used for dynamic inheritance. See <a href=\"#!/api/Ext.Base-method-statics\" rel=\"Ext.Base-method-statics\" class=\"docClass\">statics</a>\nfor a detailed comparison</p>\n\n<pre><code>Ext.define('My.Cat', {\n statics: {\n speciesName: 'Cat' // My.Cat.speciesName = 'Cat'\n },\n\n constructor: function() {\n alert(this.self.speciesName); / dependent on 'this'\n\n return this;\n },\n\n clone: function() {\n return new this.self();\n }\n});\n\n\nExt.define('My.SnowLeopard', {\n extend: 'My.Cat',\n statics: {\n speciesName: 'Snow Leopard' // My.SnowLeopard.speciesName = 'Snow Leopard'\n }\n});\n\nvar cat = new My.Cat(); // alerts 'Cat'\nvar snowLeopard = new My.SnowLeopard(); // alerts 'Snow Leopard'\n\nvar clone = snowLeopard.clone();\nalert(Ext.getClassName(clone)); // alerts 'My.SnowLeopard'\n</code></pre>\n</div></div></div></div></div><div id='m-method'><h3 class='members-title'>Methods</h3><div class='subsection'><div class='definedBy'>Defined By</div><h4 class='members-subtitle'>Instance Methods</h3><div id='method-constructor' class='member first-child not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-method-constructor' target='_blank' class='viewSource'>view source</a></div><strong class='constructor-signature'>new</strong><a href='#!/api/Ext.data.Tree-method-constructor' class='name expandable'>Ext.data.Tree</a>( <span class='pre'>[<a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> root]</span> ) : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></div><div class='description'><div class='short'>Creates new Tree object. ...</div><div class='long'><p>Creates new Tree object.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>root</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> (optional)<div class='sub-desc'><p>The root node</p>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='method-addEvents' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-addEvents' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-addEvents' class='name expandable'>addEvents</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> o, [<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>... more]</span> )</div><div class='description'><div class='short'>Adds the specified events to the list of events which this Observable may fire. ...</div><div class='long'><p>Adds the specified events to the list of events which this Observable may fire.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>o</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>Either an object with event names as properties with a value of <code>true</code> or the first\nevent name string if multiple event names are being passed as separate parameters. Usage:</p>\n\n<pre><code>this.addEvents({\n storeloaded: true,\n storecleared: true\n});\n</code></pre>\n</div></li><li><span class='pre'>more</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>... (optional)<div class='sub-desc'><p>Additional event names if multiple event names are being passed as separate\nparameters. Usage:</p>\n\n<pre><code>this.addEvents('storeloaded', 'storecleared');\n</code></pre>\n</div></li></ul></div></div></div><div id='method-addListener' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-addListener' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-addListener' class='name expandable'>addListener</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> eventName, <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn, [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> options]</span> )</div><div class='description'><div class='short'>Appends an event handler to this object. ...</div><div class='long'><p>Appends an event handler to this object.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The name of the event to listen for. May also be an object who's property names are\nevent names.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a><div class='sub-desc'><p>The method the event invokes. Will be called with arguments given to\n<a href=\"#!/api/Ext.util.Observable-method-fireEvent\" rel=\"Ext.util.Observable-method-fireEvent\" class=\"docClass\">fireEvent</a> plus the <code>options</code> parameter described below.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>The scope (<code>this</code> reference) in which the handler function is executed. <strong>If\nomitted, defaults to the object which fired the event.</strong></p>\n\n</div></li><li><span class='pre'>options</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>An object containing handler configuration.</p>\n\n\n\n\n<p><strong>Note:</strong> Unlike in ExtJS 3.x, the options object will also be passed as the last argument to every event handler.</p>\n\n\n\n\n<p>This object may contain any of the following properties:</p>\n\n\n\n\n<ul>\n<li><p><strong>scope</strong> : Object</p>\n\n<p>The scope (<code>this</code> reference) in which the handler function is executed. <strong>If omitted, defaults to the object\nwhich fired the event.</strong></p></li>\n<li><p><strong>delay</strong> : Number</p>\n\n<p>The number of milliseconds to delay the invocation of the handler after the event fires.</p></li>\n<li><p><strong>single</strong> : Boolean</p>\n\n<p>True to add a handler to handle just the next firing of the event, and then remove itself.</p></li>\n<li><p><strong>buffer</strong> : Number</p>\n\n<p>Causes the handler to be scheduled to run in an <a href=\"#!/api/Ext.util.DelayedTask\" rel=\"Ext.util.DelayedTask\" class=\"docClass\">Ext.util.DelayedTask</a> delayed by the specified number of\nmilliseconds. If the event fires again within that time, the original handler is <em>not</em> invoked, but the new\nhandler is scheduled in its place.</p></li>\n<li><p><strong>target</strong> : Observable</p>\n\n<p>Only call the handler if the event was fired on the target Observable, <em>not</em> if the event was bubbled up from a\nchild Observable.</p></li>\n<li><p><strong>element</strong> : String</p>\n\n<p><strong>This option is only valid for listeners bound to <a href=\"#!/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a>.</strong> The name of a Component\nproperty which references an element to add a listener to.</p>\n\n<p>This option is useful during Component construction to add DOM event listeners to elements of\n<a href=\"#!/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a> which will exist only after the Component is rendered.\nFor example, to add a click listener to a Panel's body:</p>\n\n<pre><code>new Ext.panel.Panel({\n title: 'The title',\n listeners: {\n click: this.handlePanelClick,\n element: 'body'\n }\n});\n</code></pre></li>\n</ul>\n\n\n\n\n<p><strong>Combining Options</strong></p>\n\n\n\n\n<p>Using the options argument, it is possible to combine different types of listeners:</p>\n\n\n\n\n<p>A delayed, one-time listener.</p>\n\n\n\n\n<pre><code>myPanel.on('hide', this.handleClick, this, {\n single: true,\n delay: 100\n});\n</code></pre>\n\n\n\n\n<p><strong>Attaching multiple handlers in 1 call</strong></p>\n\n\n\n\n<p>The method also allows for a single argument to be passed which is a config object containing properties which\nspecify multiple events. For example:</p>\n\n\n\n\n<pre><code>myGridPanel.on({\n cellClick: this.onCellClick,\n mouseover: this.onMouseOver,\n mouseout: this.onMouseOut,\n scope: this // Important. Ensure \"this\" is correct during handler execution\n});\n</code></pre>\n\n\n\n\n<p>One can also specify options for each event handler separately:</p>\n\n\n\n\n<pre><code>myGridPanel.on({\n cellClick: {fn: this.onCellClick, scope: this, single: true},\n mouseover: {fn: panel.onMouseOver, scope: panel}\n});\n</code></pre>\n\n</div></li></ul></div></div></div><div id='method-addManagedListener' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-addManagedListener' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-addManagedListener' class='name expandable'>addManagedListener</a>( <span class='pre'><a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.Element\" rel=\"Ext.Element\" class=\"docClass\">Ext.Element</a> item, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> ename, [<a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> opt]</span> )</div><div class='description'><div class='short'>Adds listeners to any Observable object (or Ext.Element) which are automatically removed when this Component is\ndestr...</div><div class='long'><p>Adds listeners to any Observable object (or Ext.Element) which are automatically removed when this Component is\ndestroyed.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.Element\" rel=\"Ext.Element\" class=\"docClass\">Ext.Element</a><div class='sub-desc'><p>The item to which to add a listener/listeners.</p>\n\n</div></li><li><span class='pre'>ename</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The event name, or an object containing event name properties.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the handler function.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the scope (<code>this</code> reference)\nin which the handler function is executed.</p>\n\n</div></li><li><span class='pre'>opt</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the\n<a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> options.</p>\n\n</div></li></ul></div></div></div><div id='method-callOverridden' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-method-callOverridden' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-method-callOverridden' class='name expandable'>callOverridden</a>( <span class='pre'><a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a>/Arguments args</span> ) : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><strong class='protected-signature'>protected</strong></div><div class='description'><div class='short'>Call the original method that was previously overridden with override\n\nExt.define('My.Cat', {\n constructor: functi...</div><div class='long'><p>Call the original method that was previously overridden with <a href=\"#!/api/Ext.Base-static-method-override\" rel=\"Ext.Base-static-method-override\" class=\"docClass\">override</a></p>\n\n<pre><code>Ext.define('My.Cat', {\n constructor: function() {\n alert(\"I'm a cat!\");\n\n return this;\n }\n});\n\nMy.Cat.override({\n constructor: function() {\n alert(\"I'm going to be a cat!\");\n\n var instance = this.callOverridden();\n\n alert(\"Meeeeoooowwww\");\n\n return instance;\n }\n});\n\nvar kitty = new My.Cat(); // alerts \"I'm going to be a cat!\"\n // alerts \"I'm a cat!\"\n // alerts \"Meeeeoooowwww\"\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>args</span> : <a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a>/Arguments<div class='sub-desc'><p>The arguments, either an array or the <code>arguments</code> object</p>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span><div class='sub-desc'><p>Returns the result after calling the overridden method</p>\n</div></li></ul></div></div></div><div id='method-callParent' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-method-callParent' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-method-callParent' class='name expandable'>callParent</a>( <span class='pre'><a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a>/Arguments args</span> ) : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><strong class='protected-signature'>protected</strong></div><div class='description'><div class='short'>Call the parent's overridden method. ...</div><div class='long'><p>Call the parent's overridden method. For example:</p>\n\n<pre><code>Ext.define('My.own.A', {\n constructor: function(test) {\n alert(test);\n }\n});\n\nExt.define('My.own.B', {\n extend: 'My.own.A',\n\n constructor: function(test) {\n alert(test);\n\n this.callParent([test + 1]);\n }\n});\n\nExt.define('My.own.C', {\n extend: 'My.own.B',\n\n constructor: function() {\n alert(\"Going to call parent's overriden constructor...\");\n\n this.callParent(arguments);\n }\n});\n\nvar a = new My.own.A(1); // alerts '1'\nvar b = new My.own.B(1); // alerts '1', then alerts '2'\nvar c = new My.own.C(2); // alerts \"Going to call parent's overriden constructor...\"\n // alerts '2', then alerts '3'\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>args</span> : <a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a>/Arguments<div class='sub-desc'><p>The arguments, either an array or the <code>arguments</code> object\nfrom the current method, for example: <code>this.callParent(arguments)</code></p>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span><div class='sub-desc'><p>Returns the result from the superclass' method</p>\n</div></li></ul></div></div></div><div id='method-clearListeners' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-clearListeners' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-clearListeners' class='name expandable'>clearListeners</a>( <span class='pre'></span> )</div><div class='description'><div class='short'>Removes all listeners for this object including the managed listeners ...</div><div class='long'><p>Removes all listeners for this object including the managed listeners</p>\n</div></div></div><div id='method-clearManagedListeners' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-clearManagedListeners' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-clearManagedListeners' class='name expandable'>clearManagedListeners</a>( <span class='pre'></span> )</div><div class='description'><div class='short'>Removes all managed listeners for this object. ...</div><div class='long'><p>Removes all managed listeners for this object.</p>\n</div></div></div><div id='method-enableBubble' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-enableBubble' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-enableBubble' class='name expandable'>enableBubble</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>[] events</span> )</div><div class='description'><div class='short'>Enables events fired by this Observable to bubble up an owner hierarchy by calling this.getBubbleTarget() if\npresent. ...</div><div class='long'><p>Enables events fired by this Observable to bubble up an owner hierarchy by calling <code>this.getBubbleTarget()</code> if\npresent. There is no implementation in the Observable base class.</p>\n\n<p>This is commonly used by Ext.Components to bubble events to owner Containers.\nSee <a href=\"#!/api/Ext.Component-method-getBubbleTarget\" rel=\"Ext.Component-method-getBubbleTarget\" class=\"docClass\">Ext.Component.getBubbleTarget</a>. The default implementation in <a href=\"#!/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Ext.Component</a> returns the\nComponent's immediate owner. But if a known target is required, this can be overridden to access the\nrequired target more quickly.</p>\n\n<p>Example:</p>\n\n<pre><code>Ext.override(Ext.form.field.Base, {\n // Add functionality to Field's initComponent to enable the change event to bubble\n initComponent : Ext.Function.createSequence(Ext.form.field.Base.prototype.initComponent, function() {\n this.enableBubble('change');\n }),\n\n // We know that we want Field's events to bubble directly to the FormPanel.\n getBubbleTarget : function() {\n if (!this.formPanel) {\n this.formPanel = this.findParentByType('form');\n }\n return this.formPanel;\n }\n});\n\nvar myForm = new Ext.formPanel({\n title: 'User Details',\n items: [{\n ...\n }],\n listeners: {\n change: function() {\n // Title goes red if form has been modified.\n myForm.header.setStyle('color', 'red');\n }\n }\n});\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>events</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>[]<div class='sub-desc'><p>The event name to bubble, or an Array of event names.</p>\n</div></li></ul></div></div></div><div id='method-fireEvent' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-fireEvent' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-fireEvent' class='name expandable'>fireEvent</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> eventName, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>... args</span> ) : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a></div><div class='description'><div class='short'>Fires the specified event with the passed parameters (minus the event name, plus the options object passed\nto addList...</div><div class='long'><p>Fires the specified event with the passed parameters (minus the event name, plus the <code>options</code> object passed\nto <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a>).</p>\n\n<p>An event may be set to bubble up an Observable parent hierarchy (See <a href=\"#!/api/Ext.Component-method-getBubbleTarget\" rel=\"Ext.Component-method-getBubbleTarget\" class=\"docClass\">Ext.Component.getBubbleTarget</a>) by\ncalling <a href=\"#!/api/Ext.util.Observable-method-enableBubble\" rel=\"Ext.util.Observable-method-enableBubble\" class=\"docClass\">enableBubble</a>.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The name of the event to fire.</p>\n</div></li><li><span class='pre'>args</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>...<div class='sub-desc'><p>Variable number of parameters are passed to handlers.</p>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a></span><div class='sub-desc'><p>returns false if any of the handlers return false otherwise it returns true.</p>\n</div></li></ul></div></div></div><div id='method-getNodeById' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-method-getNodeById' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-method-getNodeById' class='name expandable'>getNodeById</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> id</span> ) : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a></div><div class='description'><div class='short'>Gets a node in this tree by its id. ...</div><div class='long'><p>Gets a node in this tree by its id.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>id</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a></span><div class='sub-desc'><p>The match node.</p>\n</div></li></ul></div></div></div><div id='method-getRootNode' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-method-getRootNode' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-method-getRootNode' class='name expandable'>getRootNode</a>( <span class='pre'></span> ) : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a></div><div class='description'><div class='short'>Returns the root node for this tree. ...</div><div class='long'><p>Returns the root node for this tree.</p>\n<h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a></span><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='method-hasListener' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-hasListener' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-hasListener' class='name expandable'>hasListener</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> eventName</span> ) : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a></div><div class='description'><div class='short'>Checks to see if this object has any listeners for a specified event ...</div><div class='long'><p>Checks to see if this object has any listeners for a specified event</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The name of the event to check for</p>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a></span><div class='sub-desc'><p>True if the event is being listened for, else false</p>\n</div></li></ul></div></div></div><div id='method-initConfig' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-method-initConfig' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-method-initConfig' class='name expandable'>initConfig</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> config</span> ) : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><strong class='protected-signature'>protected</strong></div><div class='description'><div class='short'>Initialize configuration for this class. ...</div><div class='long'><p>Initialize configuration for this class. a typical example:</p>\n\n<pre><code>Ext.define('My.awesome.Class', {\n // The default config\n config: {\n name: 'Awesome',\n isAwesome: true\n },\n\n constructor: function(config) {\n this.initConfig(config);\n\n return this;\n }\n});\n\nvar awesome = new My.awesome.Class({\n name: 'Super Awesome'\n});\n\nalert(awesome.getName()); // 'Super Awesome'\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>config</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span><div class='sub-desc'><p>mixins The mixin prototypes as key - value pairs</p>\n</div></li></ul></div></div></div><div id='method-mon' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-mon' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-mon' class='name expandable'>mon</a>( <span class='pre'><a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.Element\" rel=\"Ext.Element\" class=\"docClass\">Ext.Element</a> item, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> ename, [<a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> opt]</span> )</div><div class='description'><div class='short'>Shorthand for addManagedListener. ...</div><div class='long'><p>Shorthand for <a href=\"#!/api/Ext.util.Observable-method-addManagedListener\" rel=\"Ext.util.Observable-method-addManagedListener\" class=\"docClass\">addManagedListener</a>.</p>\n\n<p>Adds listeners to any Observable object (or Ext.Element) which are automatically removed when this Component is\ndestroyed.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.Element\" rel=\"Ext.Element\" class=\"docClass\">Ext.Element</a><div class='sub-desc'><p>The item to which to add a listener/listeners.</p>\n\n</div></li><li><span class='pre'>ename</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The event name, or an object containing event name properties.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the handler function.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the scope (<code>this</code> reference)\nin which the handler function is executed.</p>\n\n</div></li><li><span class='pre'>opt</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the\n<a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> options.</p>\n\n</div></li></ul></div></div></div><div id='method-mun' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-mun' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-mun' class='name expandable'>mun</a>( <span class='pre'><a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.Element\" rel=\"Ext.Element\" class=\"docClass\">Ext.Element</a> item, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> ename, [<a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope]</span> )</div><div class='description'><div class='short'>Shorthand for removeManagedListener. ...</div><div class='long'><p>Shorthand for <a href=\"#!/api/Ext.util.Observable-method-removeManagedListener\" rel=\"Ext.util.Observable-method-removeManagedListener\" class=\"docClass\">removeManagedListener</a>.</p>\n\n<p>Removes listeners that were added by the <a href=\"#!/api/Ext.util.Observable-method-mon\" rel=\"Ext.util.Observable-method-mon\" class=\"docClass\">mon</a> method.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.Element\" rel=\"Ext.Element\" class=\"docClass\">Ext.Element</a><div class='sub-desc'><p>The item from which to remove a listener/listeners.</p>\n\n</div></li><li><span class='pre'>ename</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The event name, or an object containing event name properties.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the handler function.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the scope (<code>this</code> reference)\nin which the handler function is executed.</p>\n\n</div></li></ul></div></div></div><div id='method-on' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-on' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-on' class='name expandable'>on</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> eventName, <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn, [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> options]</span> )</div><div class='description'><div class='short'>Shorthand for addListener. ...</div><div class='long'><p>Shorthand for <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a>.</p>\n\n<p>Appends an event handler to this object.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The name of the event to listen for. May also be an object who's property names are\nevent names.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a><div class='sub-desc'><p>The method the event invokes. Will be called with arguments given to\n<a href=\"#!/api/Ext.util.Observable-method-fireEvent\" rel=\"Ext.util.Observable-method-fireEvent\" class=\"docClass\">fireEvent</a> plus the <code>options</code> parameter described below.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>The scope (<code>this</code> reference) in which the handler function is executed. <strong>If\nomitted, defaults to the object which fired the event.</strong></p>\n\n</div></li><li><span class='pre'>options</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>An object containing handler configuration.</p>\n\n\n\n\n<p><strong>Note:</strong> Unlike in ExtJS 3.x, the options object will also be passed as the last argument to every event handler.</p>\n\n\n\n\n<p>This object may contain any of the following properties:</p>\n\n\n\n\n<ul>\n<li><p><strong>scope</strong> : Object</p>\n\n<p>The scope (<code>this</code> reference) in which the handler function is executed. <strong>If omitted, defaults to the object\nwhich fired the event.</strong></p></li>\n<li><p><strong>delay</strong> : Number</p>\n\n<p>The number of milliseconds to delay the invocation of the handler after the event fires.</p></li>\n<li><p><strong>single</strong> : Boolean</p>\n\n<p>True to add a handler to handle just the next firing of the event, and then remove itself.</p></li>\n<li><p><strong>buffer</strong> : Number</p>\n\n<p>Causes the handler to be scheduled to run in an <a href=\"#!/api/Ext.util.DelayedTask\" rel=\"Ext.util.DelayedTask\" class=\"docClass\">Ext.util.DelayedTask</a> delayed by the specified number of\nmilliseconds. If the event fires again within that time, the original handler is <em>not</em> invoked, but the new\nhandler is scheduled in its place.</p></li>\n<li><p><strong>target</strong> : Observable</p>\n\n<p>Only call the handler if the event was fired on the target Observable, <em>not</em> if the event was bubbled up from a\nchild Observable.</p></li>\n<li><p><strong>element</strong> : String</p>\n\n<p><strong>This option is only valid for listeners bound to <a href=\"#!/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a>.</strong> The name of a Component\nproperty which references an element to add a listener to.</p>\n\n<p>This option is useful during Component construction to add DOM event listeners to elements of\n<a href=\"#!/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a> which will exist only after the Component is rendered.\nFor example, to add a click listener to a Panel's body:</p>\n\n<pre><code>new Ext.panel.Panel({\n title: 'The title',\n listeners: {\n click: this.handlePanelClick,\n element: 'body'\n }\n});\n</code></pre></li>\n</ul>\n\n\n\n\n<p><strong>Combining Options</strong></p>\n\n\n\n\n<p>Using the options argument, it is possible to combine different types of listeners:</p>\n\n\n\n\n<p>A delayed, one-time listener.</p>\n\n\n\n\n<pre><code>myPanel.on('hide', this.handleClick, this, {\n single: true,\n delay: 100\n});\n</code></pre>\n\n\n\n\n<p><strong>Attaching multiple handlers in 1 call</strong></p>\n\n\n\n\n<p>The method also allows for a single argument to be passed which is a config object containing properties which\nspecify multiple events. For example:</p>\n\n\n\n\n<pre><code>myGridPanel.on({\n cellClick: this.onCellClick,\n mouseover: this.onMouseOver,\n mouseout: this.onMouseOut,\n scope: this // Important. Ensure \"this\" is correct during handler execution\n});\n</code></pre>\n\n\n\n\n<p>One can also specify options for each event handler separately:</p>\n\n\n\n\n<pre><code>myGridPanel.on({\n cellClick: {fn: this.onCellClick, scope: this, single: true},\n mouseover: {fn: panel.onMouseOver, scope: panel}\n});\n</code></pre>\n\n</div></li></ul></div></div></div><div id='method-relayEvents' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-relayEvents' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-relayEvents' class='name expandable'>relayEvents</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> origin, <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>[] events, <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> prefix</span> )</div><div class='description'><div class='short'>Relays selected events from the specified Observable as if the events were fired by this. ...</div><div class='long'><p>Relays selected events from the specified Observable as if the events were fired by <code>this</code>.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>origin</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The Observable whose events this object is to relay.</p>\n</div></li><li><span class='pre'>events</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>[]<div class='sub-desc'><p>Array of event names to relay.</p>\n</div></li><li><span class='pre'>prefix</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='method-removeListener' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-removeListener' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-removeListener' class='name expandable'>removeListener</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> eventName, <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn, [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope]</span> )</div><div class='description'><div class='short'>Removes an event handler. ...</div><div class='long'><p>Removes an event handler.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The type of event the handler was associated with.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a><div class='sub-desc'><p>The handler to remove. <strong>This must be a reference to the function passed into the\n<a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> call.</strong></p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>The scope originally specified for the handler. It must be the same as the\nscope argument specified in the original call to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> or the listener will not be removed.</p>\n\n</div></li></ul></div></div></div><div id='method-removeManagedListener' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-removeManagedListener' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-removeManagedListener' class='name expandable'>removeManagedListener</a>( <span class='pre'><a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.Element\" rel=\"Ext.Element\" class=\"docClass\">Ext.Element</a> item, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> ename, [<a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope]</span> )</div><div class='description'><div class='short'>Removes listeners that were added by the mon method. ...</div><div class='long'><p>Removes listeners that were added by the <a href=\"#!/api/Ext.util.Observable-method-mon\" rel=\"Ext.util.Observable-method-mon\" class=\"docClass\">mon</a> method.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.Element\" rel=\"Ext.Element\" class=\"docClass\">Ext.Element</a><div class='sub-desc'><p>The item from which to remove a listener/listeners.</p>\n\n</div></li><li><span class='pre'>ename</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The event name, or an object containing event name properties.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the handler function.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the scope (<code>this</code> reference)\nin which the handler function is executed.</p>\n\n</div></li></ul></div></div></div><div id='method-resumeEvents' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-resumeEvents' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-resumeEvents' class='name expandable'>resumeEvents</a>( <span class='pre'></span> )</div><div class='description'><div class='short'>Resumes firing events (see suspendEvents). ...</div><div class='long'><p>Resumes firing events (see <a href=\"#!/api/Ext.util.Observable-method-suspendEvents\" rel=\"Ext.util.Observable-method-suspendEvents\" class=\"docClass\">suspendEvents</a>).</p>\n\n<p>If events were suspended using the <code>queueSuspended</code> parameter, then all events fired\nduring event suspension will be sent to any listeners now.</p>\n</div></div></div><div id='method-setRootNode' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-method-setRootNode' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-method-setRootNode' class='name expandable'>setRootNode</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> node</span> ) : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a></div><div class='description'><div class='short'>Sets the root node for this tree. ...</div><div class='long'><p>Sets the root node for this tree.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>node</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a></span><div class='sub-desc'><p>The root node</p>\n</div></li></ul></div></div></div><div id='method-statics' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-method-statics' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-method-statics' class='name expandable'>statics</a>( <span class='pre'></span> ) : <a href=\"#!/api/Ext.Class\" rel=\"Ext.Class\" class=\"docClass\">Ext.Class</a><strong class='protected-signature'>protected</strong></div><div class='description'><div class='short'>Get the reference to the class from which this object was instantiated. ...</div><div class='long'><p>Get the reference to the class from which this object was instantiated. Note that unlike <a href=\"#!/api/Ext.Base-property-self\" rel=\"Ext.Base-property-self\" class=\"docClass\">self</a>,\n<code>this.statics()</code> is scope-independent and it always returns the class from which it was called, regardless of what\n<code>this</code> points to during run-time</p>\n\n<pre><code>Ext.define('My.Cat', {\n statics: {\n totalCreated: 0,\n speciesName: 'Cat' // My.Cat.speciesName = 'Cat'\n },\n\n constructor: function() {\n var statics = this.statics();\n\n alert(statics.speciesName); // always equals to 'Cat' no matter what 'this' refers to\n // equivalent to: My.Cat.speciesName\n\n alert(this.self.speciesName); // dependent on 'this'\n\n statics.totalCreated++;\n\n return this;\n },\n\n clone: function() {\n var cloned = new this.self; // dependent on 'this'\n\n cloned.groupName = this.statics().speciesName; // equivalent to: My.Cat.speciesName\n\n return cloned;\n }\n});\n\n\nExt.define('My.SnowLeopard', {\n extend: 'My.Cat',\n\n statics: {\n speciesName: 'Snow Leopard' // My.SnowLeopard.speciesName = 'Snow Leopard'\n },\n\n constructor: function() {\n this.callParent();\n }\n});\n\nvar cat = new My.Cat(); // alerts 'Cat', then alerts 'Cat'\n\nvar snowLeopard = new My.SnowLeopard(); // alerts 'Cat', then alerts 'Snow Leopard'\n\nvar clone = snowLeopard.clone();\nalert(Ext.getClassName(clone)); // alerts 'My.SnowLeopard'\nalert(clone.groupName); // alerts 'Cat'\n\nalert(My.Cat.totalCreated); // alerts 3\n</code></pre>\n<h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Ext.Class\" rel=\"Ext.Class\" class=\"docClass\">Ext.Class</a></span><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='method-suspendEvents' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-suspendEvents' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-suspendEvents' class='name expandable'>suspendEvents</a>( <span class='pre'><a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a> queueSuspended</span> )</div><div class='description'><div class='short'>Suspends the firing of all events. ...</div><div class='long'><p>Suspends the firing of all events. (see <a href=\"#!/api/Ext.util.Observable-method-resumeEvents\" rel=\"Ext.util.Observable-method-resumeEvents\" class=\"docClass\">resumeEvents</a>)</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>queueSuspended</span> : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a><div class='sub-desc'><p>Pass as true to queue up suspended events to be fired\nafter the <a href=\"#!/api/Ext.util.Observable-method-resumeEvents\" rel=\"Ext.util.Observable-method-resumeEvents\" class=\"docClass\">resumeEvents</a> call instead of discarding all suspended events.</p>\n</div></li></ul></div></div></div><div id='method-un' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='definedIn docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-un' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.util.Observable-method-un' class='name expandable'>un</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> eventName, <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn, [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope]</span> )</div><div class='description'><div class='short'>Shorthand for removeListener. ...</div><div class='long'><p>Shorthand for <a href=\"#!/api/Ext.util.Observable-method-removeListener\" rel=\"Ext.util.Observable-method-removeListener\" class=\"docClass\">removeListener</a>.</p>\n\n<p>Removes an event handler.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The type of event the handler was associated with.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a><div class='sub-desc'><p>The handler to remove. <strong>This must be a reference to the function passed into the\n<a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> call.</strong></p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>The scope originally specified for the handler. It must be the same as the\nscope argument specified in the original call to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> or the listener will not be removed.</p>\n\n</div></li></ul></div></div></div></div><div class='subsection'><div class='definedBy'>Defined By</div><h4 class='members-subtitle'>Static Methods</h3><div id='static-method-addStatics' class='member first-child inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-static-method-addStatics' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-static-method-addStatics' class='name expandable'>addStatics</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> members</span> ) : <a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a><strong class='static-signature'>static</strong></div><div class='description'><div class='short'>Add / override static properties of this class. ...</div><div class='long'><p>Add / override static properties of this class.</p>\n\n<pre><code>Ext.define('My.cool.Class', {\n ...\n});\n\nMy.cool.Class.addStatics({\n someProperty: 'someValue', // My.cool.Class.someProperty = 'someValue'\n method1: function() { ... }, // My.cool.Class.method1 = function() { ... };\n method2: function() { ... } // My.cool.Class.method2 = function() { ... };\n});\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>members</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a></span><div class='sub-desc'><p>this</p>\n</div></li></ul></div></div></div><div id='static-method-borrow' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-static-method-borrow' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-static-method-borrow' class='name expandable'>borrow</a>( <span class='pre'><a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a> fromClass, <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>[] members</span> ) : <a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a><strong class='static-signature'>static</strong></div><div class='description'><div class='short'>Borrow another class' members to the prototype of this class. ...</div><div class='long'><p>Borrow another class' members to the prototype of this class.</p>\n\n<pre><code>Ext.define('Bank', {\n money: '$$$',\n printMoney: function() {\n alert('$$$$$$$');\n }\n});\n\nExt.define('Thief', {\n ...\n});\n\nThief.borrow(Bank, ['money', 'printMoney']);\n\nvar steve = new Thief();\n\nalert(steve.money); // alerts '$$$'\nsteve.printMoney(); // alerts '$$$$$$$'\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>fromClass</span> : <a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a><div class='sub-desc'><p>The class to borrow members from</p>\n</div></li><li><span class='pre'>members</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>[]<div class='sub-desc'><p>The names of the members to borrow</p>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a></span><div class='sub-desc'><p>this</p>\n</div></li></ul></div></div></div><div id='static-method-create' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-static-method-create' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-static-method-create' class='name expandable'>create</a>( <span class='pre'></span> ) : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><strong class='static-signature'>static</strong></div><div class='description'><div class='short'>Create a new instance of this Class. ...</div><div class='long'><p>Create a new instance of this Class.</p>\n\n<pre><code>Ext.define('My.cool.Class', {\n ...\n});\n\nMy.cool.Class.create({\n someConfig: true\n});\n</code></pre>\n\n<p>All parameters are passed to the constructor of the class.</p>\n<h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span><div class='sub-desc'><p>the created instance.</p>\n</div></li></ul></div></div></div><div id='static-method-createAlias' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-static-method-createAlias' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-static-method-createAlias' class='name expandable'>createAlias</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> alias, <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> origin</span> )<strong class='static-signature'>static</strong></div><div class='description'><div class='short'>Create aliases for existing prototype methods. ...</div><div class='long'><p>Create aliases for existing prototype methods. Example:</p>\n\n<pre><code>Ext.define('My.cool.Class', {\n method1: function() { ... },\n method2: function() { ... }\n});\n\nvar test = new My.cool.Class();\n\nMy.cool.Class.createAlias({\n method3: 'method1',\n method4: 'method2'\n});\n\ntest.method3(); // test.method1()\n\nMy.cool.Class.createAlias('method5', 'method3');\n\ntest.method5(); // test.method3() -> test.method1()\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>alias</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The new method name, or an object to set multiple aliases. See\n<a href=\"#!/api/Ext.Function-method-flexSetter\" rel=\"Ext.Function-method-flexSetter\" class=\"docClass\">flexSetter</a></p>\n</div></li><li><span class='pre'>origin</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The original method name</p>\n</div></li></ul></div></div></div><div id='static-method-getName' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-static-method-getName' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-static-method-getName' class='name expandable'>getName</a>( <span class='pre'></span> ) : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><strong class='static-signature'>static</strong></div><div class='description'><div class='short'>Get the current class' name in string format. ...</div><div class='long'><p>Get the current class' name in string format.</p>\n\n<pre><code>Ext.define('My.cool.Class', {\n constructor: function() {\n alert(this.self.getName()); // alerts 'My.cool.Class'\n }\n});\n\nMy.cool.Class.getName(); // 'My.cool.Class'\n</code></pre>\n<h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a></span><div class='sub-desc'><p>className</p>\n</div></li></ul></div></div></div><div id='static-method-implement' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-static-method-implement' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-static-method-implement' class='name expandable'>implement</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> members</span> )<strong class='static-signature'>static</strong></div><div class='description'><div class='short'>Add methods / properties to the prototype of this class. ...</div><div class='long'><p>Add methods / properties to the prototype of this class.</p>\n\n<pre><code>Ext.define('My.awesome.Cat', {\n constructor: function() {\n ...\n }\n});\n\n My.awesome.Cat.implement({\n meow: function() {\n alert('Meowww...');\n }\n });\n\n var kitty = new My.awesome.Cat;\n kitty.meow();\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>members</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='static-method-override' class='member inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='definedIn docClass'>Ext.Base</a><br/><a href='source/Base3.html#Ext-Base-static-method-override' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.Base-static-method-override' class='name expandable'>override</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> members</span> ) : <a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a><strong class='static-signature'>static</strong></div><div class='description'><div class='short'>Override prototype members of this class. ...</div><div class='long'><p>Override prototype members of this class. Overridden methods can be invoked via\n<a href=\"#!/api/Ext.Base-method-callOverridden\" rel=\"Ext.Base-method-callOverridden\" class=\"docClass\">callOverridden</a></p>\n\n<pre><code>Ext.define('My.Cat', {\n constructor: function() {\n alert(\"I'm a cat!\");\n\n return this;\n }\n});\n\nMy.Cat.override({\n constructor: function() {\n alert(\"I'm going to be a cat!\");\n\n var instance = this.callOverridden();\n\n alert(\"Meeeeoooowwww\");\n\n return instance;\n }\n});\n\nvar kitty = new My.Cat(); // alerts \"I'm going to be a cat!\"\n // alerts \"I'm a cat!\"\n // alerts \"Meeeeoooowwww\"\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>members</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a></span><div class='sub-desc'><p>this</p>\n</div></li></ul></div></div></div></div></div><div id='m-event'><div class='definedBy'>Defined By</div><h3 class='members-title'>Events</h3><div class='subsection'><div id='event-append' class='member first-child not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-append' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-append' class='name expandable'>append</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> node, <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a> index, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires when a new child node is appended ...</div><div class='long'><p>Fires when a new child node is appended</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>This node</p>\n</div></li><li><span class='pre'>node</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The newly appended node</p>\n</div></li><li><span class='pre'>index</span> : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><div class='sub-desc'><p>The index of the newly appended node</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-beforeappend' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-beforeappend' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-beforeappend' class='name expandable'>beforeappend</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> node, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires before a new child is appended, return false to cancel the append. ...</div><div class='long'><p>Fires before a new child is appended, return false to cancel the append.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>This node</p>\n</div></li><li><span class='pre'>node</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The child node to be appended</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-beforecollapse' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-beforecollapse' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-beforecollapse' class='name expandable'>beforecollapse</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires before this node is collapsed. ...</div><div class='long'><p>Fires before this node is collapsed.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The collapsing node</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-beforeexpand' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-beforeexpand' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-beforeexpand' class='name expandable'>beforeexpand</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires before this node is expanded. ...</div><div class='long'><p>Fires before this node is expanded.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The expanding node</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-beforeinsert' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-beforeinsert' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-beforeinsert' class='name expandable'>beforeinsert</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> node, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> refNode, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires before a new child is inserted, return false to cancel the insert. ...</div><div class='long'><p>Fires before a new child is inserted, return false to cancel the insert.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>This node</p>\n</div></li><li><span class='pre'>node</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The child node to be inserted</p>\n</div></li><li><span class='pre'>refNode</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The child node the node is being inserted before</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-beforemove' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-beforemove' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-beforemove' class='name expandable'>beforemove</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> oldParent, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> newParent, <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a> index, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires before this node is moved to a new location in the tree. ...</div><div class='long'><p>Fires before this node is moved to a new location in the tree. Return false to cancel the move.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>This node</p>\n</div></li><li><span class='pre'>oldParent</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The parent of this node</p>\n</div></li><li><span class='pre'>newParent</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The new parent this node is moving to</p>\n</div></li><li><span class='pre'>index</span> : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><div class='sub-desc'><p>The index it is being moved to</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-beforeremove' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-beforeremove' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-beforeremove' class='name expandable'>beforeremove</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> node, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires before a child is removed, return false to cancel the remove. ...</div><div class='long'><p>Fires before a child is removed, return false to cancel the remove.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>This node</p>\n</div></li><li><span class='pre'>node</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The child node to be removed</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-collapse' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-collapse' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-collapse' class='name expandable'>collapse</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires when this node is collapsed. ...</div><div class='long'><p>Fires when this node is collapsed.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The collapsing node</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-expand' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-expand' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-expand' class='name expandable'>expand</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires when this node is expanded. ...</div><div class='long'><p>Fires when this node is expanded.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The expanding node</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-insert' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-insert' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-insert' class='name expandable'>insert</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> node, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> refNode, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires when a new child node is inserted. ...</div><div class='long'><p>Fires when a new child node is inserted.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>This node</p>\n</div></li><li><span class='pre'>node</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The child node inserted</p>\n</div></li><li><span class='pre'>refNode</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The child node the node was inserted before</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-move' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-move' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-move' class='name expandable'>move</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> oldParent, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> newParent, <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a> index, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires when this node is moved to a new location in the tree ...</div><div class='long'><p>Fires when this node is moved to a new location in the tree</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>This node</p>\n</div></li><li><span class='pre'>oldParent</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The old parent of this node</p>\n</div></li><li><span class='pre'>newParent</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The new parent of this node</p>\n</div></li><li><span class='pre'>index</span> : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><div class='sub-desc'><p>The index it was moved to</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-remove' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-remove' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-remove' class='name expandable'>remove</a>( <span class='pre'><a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> this, <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a> node, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires when a child node is removed ...</div><div class='long'><p>Fires when a child node is removed</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>this</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>This node</p>\n</div></li><li><span class='pre'>node</span> : <a href=\"#!/api/Ext.data.NodeInterface\" rel=\"Ext.data.NodeInterface\" class=\"docClass\">Ext.data.NodeInterface</a><div class='sub-desc'><p>The removed node</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div><div id='event-rootchange' class='member not-inherited'><a href='#' class='side expandable'><span> </span></a><div class='title'><div class='meta'><a href='#!/api/Ext.data.Tree' rel='Ext.data.Tree' class='definedIn docClass'>Ext.data.Tree</a><br/><a href='source/Tree.html#Ext-data-Tree-event-rootchange' target='_blank' class='viewSource'>view source</a></div><a href='#!/api/Ext.data.Tree-event-rootchange' class='name expandable'>rootchange</a>( <span class='pre'><a href=\"#!/api/Ext.data.Model\" rel=\"Ext.data.Model\" class=\"docClass\">Ext.data.Model</a> root, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires whenever the root node is changed in the tree. ...</div><div class='long'><p>Fires whenever the root node is changed in the tree.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>root</span> : <a href=\"#!/api/Ext.data.Model\" rel=\"Ext.data.Model\" class=\"docClass\">Ext.data.Model</a><div class='sub-desc'><p>The new root</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div></div></div></div></div>","allMixins":["Ext.util.Observable"],"meta":{},"requires":[],"deprecated":null,"extends":"Ext.Base","inheritable":false,"static":false,"superclasses":["Ext.Base","Ext.data.Tree"],"singleton":false,"code_type":"ext_define","alias":null,"statics":{"property":[],"css_var":[],"css_mixin":[],"cfg":[],"method":[{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"addStatics","id":"static-method-addStatics"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"borrow","id":"static-method-borrow"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"create","id":"static-method-create"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"createAlias","id":"static-method-createAlias"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"getName","id":"static-method-getName"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"implement","id":"static-method-implement"},{"tagname":"method","deprecated":null,"static":true,"owner":"Ext.Base","template":false,"required":null,"protected":false,"name":"override","id":"static-method-override"}],"event":[]},"subclasses":[],"uses":[],"protected":false,"mixins":["Ext.util.Observable"],"members":{"property":[{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"root","id":"property-root"},{"tagname":"property","deprecated":null,"static":false,"owner":"Ext.Base","template":null,"required":null,"protected":true,"name":"self","id":"property-self"}],"css_var":[],"css_mixin":[],"cfg":[{"tagname":"cfg","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":null,"required":false,"protected":false,"name":"listeners","id":"cfg-listeners"}],"method":[{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":false,"required":null,"protected":false,"name":"constructor","id":"method-constructor"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"addEvents","id":"method-addEvents"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"addListener","id":"method-addListener"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"addManagedListener","id":"method-addManagedListener"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.Base","template":false,"required":null,"protected":true,"name":"callOverridden","id":"method-callOverridden"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.Base","template":false,"required":null,"protected":true,"name":"callParent","id":"method-callParent"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"clearListeners","id":"method-clearListeners"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"clearManagedListeners","id":"method-clearManagedListeners"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"enableBubble","id":"method-enableBubble"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"fireEvent","id":"method-fireEvent"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":false,"required":null,"protected":false,"name":"getNodeById","id":"method-getNodeById"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":false,"required":null,"protected":false,"name":"getRootNode","id":"method-getRootNode"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"hasListener","id":"method-hasListener"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.Base","template":false,"required":null,"protected":true,"name":"initConfig","id":"method-initConfig"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"mon","id":"method-mon"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"mun","id":"method-mun"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"on","id":"method-on"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"relayEvents","id":"method-relayEvents"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"removeListener","id":"method-removeListener"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"removeManagedListener","id":"method-removeManagedListener"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"resumeEvents","id":"method-resumeEvents"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":false,"required":null,"protected":false,"name":"setRootNode","id":"method-setRootNode"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.Base","template":false,"required":null,"protected":true,"name":"statics","id":"method-statics"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"suspendEvents","id":"method-suspendEvents"},{"tagname":"method","deprecated":null,"static":false,"owner":"Ext.util.Observable","template":false,"required":null,"protected":false,"name":"un","id":"method-un"}],"event":[{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"append","id":"event-append"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"beforeappend","id":"event-beforeappend"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"beforecollapse","id":"event-beforecollapse"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"beforeexpand","id":"event-beforeexpand"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"beforeinsert","id":"event-beforeinsert"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"beforemove","id":"event-beforemove"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"beforeremove","id":"event-beforeremove"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"collapse","id":"event-collapse"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"expand","id":"event-expand"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"insert","id":"event-insert"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"move","id":"event-move"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"remove","id":"event-remove"},{"tagname":"event","deprecated":null,"static":false,"owner":"Ext.data.Tree","template":null,"required":null,"protected":false,"name":"rootchange","id":"event-rootchange"}]},"private":false,"component":false,"name":"Ext.data.Tree","alternateClassNames":[],"id":"class-Ext.data.Tree","mixedInto":[],"xtypes":{"data":["tree"]},"files":[{"href":"Tree.html#Ext-data-Tree","filename":"Tree.js"}]});
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git.ithinksw.org / extjs.git / blobdiff