X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..ddde20c4d4ac6a8d53de079761155de813845b3c:/docs/output/Ext.util.Observable.html

diff --git a/docs/output/Ext.util.Observable.html b/docs/output/Ext.util.Observable.html
index 4e79f92b..9117c704 100644
--- a/docs/output/Ext.util.Observable.html
+++ b/docs/output/Ext.util.Observable.html
@@ -1,4 +1,4 @@
-<div class="body-wrap" xmlns:ext="http://www.extjs.com"><div class="top-tools"><a class="inner-link" href="#Ext.util.Observable-props"><img src="resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>&#13;<a class="inner-link" href="#Ext.util.Observable-methods"><img src="resources/images/default/s.gif" class="item-icon icon-method">Methods</a>&#13;<a class="inner-link" href="#Ext.util.Observable-events"><img src="resources/images/default/s.gif" class="item-icon icon-event">Events</a>&#13;<a class="inner-link" href="#Ext.util.Observable-configs"><img src="resources/images/default/s.gif" class="item-icon icon-config">Config Options</a>&#13;<a class="bookmark" href="../docs/?class=Ext.util.Observable"><img src="resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>&#13;</div><h1>Class <a href="source/Observable.html#cls-Ext.util.Observable">Ext.util.Observable</a></h1><table cellspacing="0"><tr><td class="label">Package:</td><td class="hd-info">Ext.util</td></tr><tr><td class="label">Defined In:</td><td class="hd-info">Observable.js,&#13;Observable-more.js</td></tr><tr><td class="label">Class:</td><td class="hd-info"><a href="source/Observable.html#cls-Ext.util.Observable">Observable</a></td></tr><tr><td class="label">Subclasses:</td><td class="hd-info"><a href="output/Ext.Component.html" ext:cls="Ext.Component">Component</a>,&#13;<a href="output/Ext.Direct.html" ext:cls="Ext.Direct">Direct</a>,&#13;<a href="output/Ext.History.html" ext:cls="Ext.History">History</a>,&#13;<a href="output/Ext.ListView.ColumnResizer.html" ext:cls="Ext.ListView.ColumnResizer">ListView.ColumnResizer</a>,&#13;<a href="output/Ext.ListView.Sorter.html" ext:cls="Ext.ListView.Sorter">ListView.Sorter</a>,&#13;<a href="output/Ext.Resizable.html" ext:cls="Ext.Resizable">Resizable</a>,&#13;<a href="output/Ext.SplitBar.html" ext:cls="Ext.SplitBar">SplitBar</a>,&#13;<a href="output/Ext.Updater.html" ext:cls="Ext.Updater">Updater</a>,&#13;<a href="output/Ext.data.Connection.html" ext:cls="Ext.data.Connection">Connection</a>,&#13;<a href="output/Ext.data.DataProxy.html" ext:cls="Ext.data.DataProxy">DataProxy</a>,&#13;<a href="output/Ext.data.Node.html" ext:cls="Ext.data.Node">Node</a>,&#13;<a href="output/Ext.data.Store.html" ext:cls="Ext.data.Store">Store</a>,&#13;<a href="output/Ext.data.Tree.html" ext:cls="Ext.data.Tree">Tree</a>,&#13;<a href="output/Ext.dd.DragTracker.html" ext:cls="Ext.dd.DragTracker">DragTracker</a>,&#13;<a href="output/Ext.direct.Provider.html" ext:cls="Ext.direct.Provider">Provider</a>,&#13;<a href="output/Ext.form.BasicForm.html" ext:cls="Ext.form.BasicForm">BasicForm</a>,&#13;<a href="output/Ext.grid.AbstractSelectionModel.html" ext:cls="Ext.grid.AbstractSelectionModel">AbstractSelectionModel</a>,&#13;<a href="output/Ext.grid.ColumnModel.html" ext:cls="Ext.grid.ColumnModel">ColumnModel</a>,&#13;<a href="output/Ext.grid.GridView.html" ext:cls="Ext.grid.GridView">GridView</a>,&#13;<a href="output/Ext.grid.PropertyStore.html" ext:cls="Ext.grid.PropertyStore">PropertyStore</a>,&#13;<a href="output/Ext.tree.DefaultSelectionModel.html" ext:cls="Ext.tree.DefaultSelectionModel">DefaultSelectionModel</a>,&#13;<a href="output/Ext.tree.MultiSelectionModel.html" ext:cls="Ext.tree.MultiSelectionModel">MultiSelectionModel</a>,&#13;<a href="output/Ext.tree.TreeLoader.html" ext:cls="Ext.tree.TreeLoader">TreeLoader</a>,&#13;<a href="output/Ext.util.ClickRepeater.html" ext:cls="Ext.util.ClickRepeater">ClickRepeater</a>,&#13;<a href="output/Ext.util.MixedCollection.html" ext:cls="Ext.util.MixedCollection">MixedCollection</a></td></tr><tr><td class="label">Extends:</td><td class="hd-info">Object</td></tr></table><div class="description">Base class that provides a common interface for publishing events. Subclasses are expected to
+<div class="body-wrap" xmlns:ext="http://www.extjs.com"><div class="top-tools"><a class="inner-link" href="#Ext.util.Observable-props"><img src="../resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>&#13;<a class="inner-link" href="#Ext.util.Observable-methods"><img src="../resources/images/default/s.gif" class="item-icon icon-method">Methods</a>&#13;<a class="inner-link" href="#Ext.util.Observable-events"><img src="../resources/images/default/s.gif" class="item-icon icon-event">Events</a>&#13;<a class="inner-link" href="#Ext.util.Observable-configs"><img src="../resources/images/default/s.gif" class="item-icon icon-config">Config Options</a>&#13;<a class="bookmark" href="../docs/?class=Ext.util.Observable"><img src="../resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>&#13;</div><h1>Class <a href="source/Observable.html#cls-Ext.util.Observable">Ext.util.Observable</a></h1><table cellspacing="0"><tr><td class="label">Package:</td><td class="hd-info">Ext.util</td></tr><tr><td class="label">Defined In:</td><td class="hd-info"><a href="source/Observable.html#cls-Ext.util.Observable">Observable.js</a></td></tr><tr><td class="label">Class:</td><td class="hd-info"><a href="source/Observable.html#cls-Ext.util.Observable">Observable</a></td></tr><tr><td class="label">Subclasses:</td><td class="hd-info"><a href="output/Ext.Component.html" ext:cls="Ext.Component">Component</a>,&#13;<a href="output/Ext.Direct.html" ext:cls="Ext.Direct">Direct</a>,&#13;<a href="output/Ext.History.html" ext:cls="Ext.History">History</a>,&#13;<a href="output/Ext.Resizable.html" ext:cls="Ext.Resizable">Resizable</a>,&#13;<a href="output/Ext.SplitBar.html" ext:cls="Ext.SplitBar">SplitBar</a>,&#13;<a href="output/Ext.Updater.html" ext:cls="Ext.Updater">Updater</a>,&#13;<a href="output/Ext.data.Connection.html" ext:cls="Ext.data.Connection">Connection</a>,&#13;<a href="output/Ext.data.DataProxy.html" ext:cls="Ext.data.DataProxy">DataProxy</a>,&#13;<a href="output/Ext.data.Node.html" ext:cls="Ext.data.Node">Node</a>,&#13;<a href="output/Ext.data.Store.html" ext:cls="Ext.data.Store">Store</a>,&#13;<a href="output/Ext.data.Tree.html" ext:cls="Ext.data.Tree">Tree</a>,&#13;<a href="output/Ext.dd.DragTracker.html" ext:cls="Ext.dd.DragTracker">DragTracker</a>,&#13;<a href="output/Ext.direct.Provider.html" ext:cls="Ext.direct.Provider">Provider</a>,&#13;<a href="output/Ext.form.BasicForm.html" ext:cls="Ext.form.BasicForm">BasicForm</a>,&#13;<a href="output/Ext.grid.AbstractSelectionModel.html" ext:cls="Ext.grid.AbstractSelectionModel">AbstractSelectionModel</a>,&#13;<a href="output/Ext.grid.ColumnModel.html" ext:cls="Ext.grid.ColumnModel">ColumnModel</a>,&#13;<a href="output/Ext.grid.GridView.html" ext:cls="Ext.grid.GridView">GridView</a>,&#13;<a href="output/Ext.grid.PropertyStore.html" ext:cls="Ext.grid.PropertyStore">PropertyStore</a>,&#13;<a href="output/Ext.list.ColumnResizer.html" ext:cls="Ext.list.ColumnResizer">ColumnResizer</a>,&#13;<a href="output/Ext.list.Sorter.html" ext:cls="Ext.list.Sorter">Sorter</a>,&#13;<a href="output/Ext.tree.DefaultSelectionModel.html" ext:cls="Ext.tree.DefaultSelectionModel">DefaultSelectionModel</a>,&#13;<a href="output/Ext.tree.MultiSelectionModel.html" ext:cls="Ext.tree.MultiSelectionModel">MultiSelectionModel</a>,&#13;<a href="output/Ext.tree.TreeLoader.html" ext:cls="Ext.tree.TreeLoader">TreeLoader</a>,&#13;<a href="output/Ext.util.ClickRepeater.html" ext:cls="Ext.util.ClickRepeater">ClickRepeater</a>,&#13;<a href="output/Ext.util.MixedCollection.html" ext:cls="Ext.util.MixedCollection">MixedCollection</a></td></tr><tr><td class="label">Extends:</td><td class="hd-info">Object</td></tr></table><div class="description">Base class that provides a common interface for publishing events. Subclasses are expected to
 to have a property "events" with all the events defined, and, optionally, a property "listeners"
 with configured listeners defined.<br>
 For example:
@@ -15,7 +15,7 @@ For example:
         this.listeners = config.listeners;
 
         <i>// Call our superclass constructor to complete construction process.</i>
-        Employee.superclass.constructor.call(config)
+        Employee.superclass.constructor.call(this, config)
     }
 });</code></pre>
 This could then be used like this:<pre><code><b>var</b> newEmployee = <b>new</b> Employee({
@@ -83,24 +83,26 @@ Ext.DomObserver = Ext.extend(Object, {
     triggerAction: <em>'all'</em>
 });</code></pre></p></div></div></td><td class="msource">Observable</td></tr></tbody></table><a id="Ext.util.Observable-props"></a><h2>Public Properties</h2><div class="no-members">This class has no public properties.</div><a id="Ext.util.Observable-methods"></a><h2>Public Methods</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Method</th><th class="msource-header">Defined By</th></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-Observable.capture"></a><b><a href="source/Observable-more.html#method-Ext.util.Observable-Observable.capture">Observable.capture</a></b>(&nbsp;<code>Observable&nbsp;o</code>,&nbsp;<code>Function&nbsp;fn</code>,&nbsp;<span title="Optional" class="optional">[<code>Object&nbsp;scope</code>]</span>&nbsp;)
     :
-                                        void<div class="mdesc"><div class="short">&lt;static&gt;&nbsp;Starts capture on the specified Observable. All events will be passed&#13;
-to the supplied function with the event name +...</div><div class="long">&lt;static&gt;&nbsp;Starts capture on the specified Observable. All events will be passed
-to the supplied function with the event name + standard signature of the event
-<b>before</b> the event is fired. If the supplied function returns false,
-the event will not fire.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>o</code> : Observable<div class="sub-desc">The Observable to capture</div></li><li><code>fn</code> : Function<div class="sub-desc">The function to call</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (this object) for the fn</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-Observable.observeClass"></a><b><a href="source/Observable-more.html#method-Ext.util.Observable-Observable.observeClass">Observable.observeClass</a></b>(&nbsp;<code>Function&nbsp;c</code>&nbsp;)
+                                        void<div class="mdesc"><div class="short">&lt;static&gt;&nbsp;Starts capture on the specified Observable. All events will be passed
+to the supplied function with the event name + ...</div><div class="long">&lt;static&gt;&nbsp;Starts capture on the specified Observable. All events will be passed
+to the supplied function with the event name + standard signature of the event
+<b>before</b> the event is fired. If the supplied function returns false,
+the event will not fire.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>o</code> : Observable<div class="sub-desc">The Observable to capture events from.</div></li><li><code>fn</code> : Function<div class="sub-desc">The function to call when an event is fired.</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<code>this</code> reference) in which the function is executed. Defaults to the Observable firing the event.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-Observable.observeClass"></a><b><a href="source/Observable-more.html#method-Ext.util.Observable-Observable.observeClass">Observable.observeClass</a></b>(&nbsp;<code>Function&nbsp;c</code>,&nbsp;<code>Object&nbsp;listeners</code>&nbsp;)
     :
-                                        void<div class="mdesc"><div class="short">&lt;static&gt;&nbsp;Sets observability on the passed class constructor.&#13;
-This makes any event fired on any instance of the passed class a...</div><div class="long">&lt;static&gt;&nbsp;Sets observability on the passed class constructor.<p>
-<p>This makes any event fired on any instance of the passed class also fire a single event through
-the <i>class</i> allowing for central handling of events on many instances at once.</p>
-<p>Usage:</p><pre><code>Ext.util.Observable.observeClass(Ext.data.Connection);
-Ext.data.Connection.on(<em>'beforerequest'</em>, <b>function</b>(con, options) {
-    console.log(<em>"Ajax request made to "</em> + options.url);
-});</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>c</code> : Function<div class="sub-desc">The class constructor to make observable.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-Observable.releaseCapture"></a><b><a href="source/Observable.html#method-Ext.util.Observable-Observable.releaseCapture">Observable.releaseCapture</a></b>(&nbsp;<code>Observable&nbsp;o</code>&nbsp;)
+                                        void<div class="mdesc"><div class="short">&lt;static&gt;&nbsp;Sets observability on the passed class constructor.
+This makes any event fired on any instance of the passed class al...</div><div class="long">&lt;static&gt;&nbsp;Sets observability on the passed class constructor.<p>
+<p>This makes any event fired on any instance of the passed class also fire a single event through
+the <i>class</i> allowing for central handling of events on many instances at once.</p>
+<p>Usage:</p><pre><code>Ext.util.Observable.observeClass(Ext.data.Connection);
+Ext.data.Connection.on(<em>'beforerequest'</em>, <b>function</b>(con, options) {
+    console.log(<em>'Ajax request made to '</em> + options.url);
+});</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>c</code> : Function<div class="sub-desc">The class constructor to make observable.</div></li><li><code>listeners</code> : Object<div class="sub-desc">An object containing a series of listeners to add. See <a href="output/Ext.util.Observable.html#Ext.util.Observable-addListener" ext:member="addListener" ext:cls="Ext.util.Observable">addListener</a>.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-Observable.releaseCapture"></a><b><a href="source/Observable.html#method-Ext.util.Observable-Observable.releaseCapture">Observable.releaseCapture</a></b>(&nbsp;<code>Observable&nbsp;o</code>&nbsp;)
     :
-                                        void<div class="mdesc"><div class="short">&lt;static&gt;&nbsp;Removes all added captures from the Observable.</div><div class="long">&lt;static&gt;&nbsp;Removes <b>all</b> added captures from the Observable.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>o</code> : Observable<div class="sub-desc">The Observable to release</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-addEvents"></a><b><a href="source/Observable.html#method-Ext.util.Observable-addEvents">addEvents</a></b>(&nbsp;<code>Object&nbsp;object</code>&nbsp;)
+                                        void<div class="mdesc"><div class="short">&lt;static&gt;&nbsp;Removes all added captures from the Observable.</div><div class="long">&lt;static&gt;&nbsp;Removes <b>all</b> added captures from the Observable.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>o</code> : Observable<div class="sub-desc">The Observable to release</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-addEvents"></a><b><a href="source/Observable.html#method-Ext.util.Observable-addEvents">addEvents</a></b>(&nbsp;<code>Object|String&nbsp;o</code>,&nbsp;<code>string&nbsp;Optional.</code>&nbsp;)
     :
-                                        void<div class="mdesc"><div class="short">Used to define events on this Observable</div><div class="long">Used to define events on this Observable<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>object</code> : Object<div class="sub-desc">The object with the events defined</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-addListener"></a><b><a href="source/Observable.html#method-Ext.util.Observable-addListener">addListener</a></b>(&nbsp;<code>String&nbsp;eventName</code>,&nbsp;<code>Function&nbsp;handler</code>,&nbsp;<span title="Optional" class="optional">[<code>Object&nbsp;scope</code>]</span>,&nbsp;<span title="Optional" class="optional">[<code>Object&nbsp;options</code>]</span>&nbsp;)
+                                        void<div class="mdesc"><div class="short">Adds the specified events to the list of events which this Observable may fire.</div><div class="long">Adds the specified events to the list of events which this Observable may fire.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>o</code> : Object|String<div class="sub-desc">Either an object with event names as properties with a value of <code>true</code>
+or the first event name string if multiple event names are being passed as separate parameters.</div></li><li><code>Optional.</code> : string<div class="sub-desc">Event name if multiple event names are being passed as separate parameters.
+Usage:<pre><code>this.addEvents(<em>'storeloaded'</em>, <em>'storecleared'</em>);</code></pre></div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-addListener"></a><b><a href="source/Observable.html#method-Ext.util.Observable-addListener">addListener</a></b>(&nbsp;<code>String&nbsp;eventName</code>,&nbsp;<code>Function&nbsp;handler</code>,&nbsp;<span title="Optional" class="optional">[<code>Object&nbsp;scope</code>]</span>,&nbsp;<span title="Optional" class="optional">[<code>Object&nbsp;options</code>]</span>&nbsp;)
     :
                                         void<div class="mdesc"><div class="short">Appends an event handler to this object.</div><div class="long">Appends an event handler to this object.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The name of the event to listen for.</div></li><li><code>handler</code> : Function<div class="sub-desc">The method the event invokes.</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
 <b>If omitted, defaults to the object which fired the event.</b></div></li><li><code>options</code> : Object<div class="sub-desc">(optional) An object containing handler configuration.
@@ -121,8 +123,8 @@ Using the options argument, it is possible to combine different types of listene
 <br>
 A delayed, one-time listener.
 <pre><code>myDataView.on(<em>'click'</em>, this.onClick, this, {
-    single: true,
-    delay: 100
+single: true,
+delay: 100
 });</code></pre>
 <p>
 <b>Attaching multiple handlers in 1 call</b><br>
@@ -130,30 +132,62 @@ The method also allows for a single argument to be passed which is a config obje
 which specify multiple handlers.
 <p>
 <pre><code>myGridPanel.on({
-    <em>'click'</em> : {
-        fn: this.onClick,
-        scope: this,
-        delay: 100
-    },
-    <em>'mouseover'</em> : {
-        fn: this.onMouseOver,
-        scope: this
-    },
-    <em>'mouseout'</em> : {
-        fn: this.onMouseOut,
-        scope: this
-    }
+<em>'click'</em> : {
+    fn: this.onClick,
+    scope: this,
+    delay: 100
+},
+<em>'mouseover'</em> : {
+    fn: this.onMouseOver,
+    scope: this
+},
+<em>'mouseout'</em> : {
+    fn: this.onMouseOut,
+    scope: this
+}
 });</code></pre>
 <p>
 Or a shorthand syntax:<br>
 <pre><code>myGridPanel.on({
-    <em>'click'</em> : this.onClick,
-    <em>'mouseover'</em> : this.onMouseOver,
-    <em>'mouseout'</em> : this.onMouseOut,
-     scope: this
-});</code></pre></div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-enableBubble"></a><b><a href="source/Observable-more.html#method-Ext.util.Observable-enableBubble">enableBubble</a></b>(&nbsp;<code>Object&nbsp;events</code>&nbsp;)
+<em>'click'</em> : this.onClick,
+<em>'mouseover'</em> : this.onMouseOver,
+<em>'mouseout'</em> : this.onMouseOut,
+ scope: this
+});</code></pre></div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-enableBubble"></a><b><a href="source/Observable-more.html#method-Ext.util.Observable-enableBubble">enableBubble</a></b>(&nbsp;<code>String/Array&nbsp;events</code>&nbsp;)
     :
-                                        void<div class="mdesc"><div class="short">Used to enable bubbling of events</div><div class="long">Used to enable bubbling of events<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>events</code> : Object<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-fireEvent"></a><b><a href="source/Observable.html#method-Ext.util.Observable-fireEvent">fireEvent</a></b>(&nbsp;<code>String&nbsp;eventName</code>,&nbsp;<code>Object...&nbsp;args</code>&nbsp;)
+                                        void<div class="mdesc"><div class="short">Enables events fired by this Observable to bubble up an owner hierarchy by calling
+this.getBubbleTarget() if present....</div><div class="long"><p>Enables events fired by this Observable to bubble up an owner hierarchy by calling
+<code>this.getBubbleTarget()</code> if present. There is no implementation in the Observable base class.</p>
+<p>This is commonly used by Ext.Components to bubble events to owner Containers. See <a href="output/Ext.Component.getBubbleTarget.html" ext:cls="Ext.Component.getBubbleTarget">Ext.Component.getBubbleTarget</a>. The default
+implementation in Ext.Component returns the Component's immediate owner. But if a known target is required, this can be overridden to
+access the required target more quickly.</p>
+<p>Example:</p><pre><code>Ext.override(Ext.form.Field, {
+    <i>//  Add functionality to Field&#39;s initComponent to enable the change event to bubble</i>
+    initComponent : Ext.form.Field.prototype.initComponent.createSequence(<b>function</b>() {
+        this.enableBubble(<em>'change'</em>);
+    }),
+
+    <i>//  We know that we want Field&#39;s events to bubble directly to the FormPanel.</i>
+    getBubbleTarget : <b>function</b>() {
+        <b>if</b> (!this.formPanel) {
+            this.formPanel = this.findParentByType(<em>'form'</em>);
+        }
+        <b>return</b> this.formPanel;
+    }
+});
+
+<b>var</b> myForm = <b>new</b> Ext.formPanel({
+    title: <em>'User Details'</em>,
+    items: [{
+        ...
+    }],
+    listeners: {
+        change: <b>function</b>() {
+            <i>// Title goes red <b>if</b> form has been modified.</i>
+            myForm.header.setStyle(<em>'color'</em>, <em>'red'</em>);
+        }
+    }
+});</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>events</code> : String/Array<div class="sub-desc">The event name to bubble, or an Array of event names.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Observable</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-fireEvent"></a><b><a href="source/Observable.html#method-Ext.util.Observable-fireEvent">fireEvent</a></b>(&nbsp;<code>String&nbsp;eventName</code>,&nbsp;<code>Object...&nbsp;args</code>&nbsp;)
     :
                                         Boolean<div class="mdesc"><div class="short">Fires the specified event with the passed parameters (minus the event name).
 An event may be set to bubble up an Obse...</div><div class="long"><p>Fires the specified event with the passed parameters (minus the event name).</p>