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- <div class="body-wrap">
- <div class="top-tools">
- <a class="inner-link" href="#Ext.EventManager-props"><img src="../resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>
- <a class="inner-link" href="#Ext.EventManager-methods"><img src="../resources/images/default/s.gif" class="item-icon icon-method">Methods</a>
- <a class="inner-link" href="#Ext.EventManager-events"><img src="../resources/images/default/s.gif" class="item-icon icon-event">Events</a>
- <a class="bookmark" href="../docs/?class=Ext.EventManager"><img src="../resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>
- </div>
- <h1>Class Ext.EventManager</h1>
- <table cellspacing="0">
- <tr><td class="label">Package:</td><td class="hd-info">Ext</td></tr>
- <tr><td class="label">Defined In:</td><td class="hd-info"><a href="../src/EventManager.js" target="_blank">EventManager.js</a></td></tr>
- <tr><td class="label">Class:</td><td class="hd-info">EventManager</td></tr>
- <tr><td class="label">Extends:</td><td class="hd-info">Object</td></tr>
- </table>
- <div class="description">
- *
-Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
-several useful events directly.
-See <a ext:cls="Ext.EventObject" href="output/Ext.EventObject.html">Ext.EventObject</a> for more details on normalized event objects.<br><br><i>This class is a singleton and cannot be created directly.</i> </div>
-
- <div class="hr"></div>
- <a id="Ext.EventManager-props"></a>
- <h2>Public Properties</h2>
- <table cellspacing="0" class="member-table">
- <tr>
- <th class="sig-header" colspan="2">Property</th>
- <th class="msource-header">Defined By</th>
- </tr>
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.EventManager-ieDeferSrc"></a>\r
- <b>ieDeferSrc</b> : Object <div class="mdesc">\r
- Url used for onDocumentReady with using SSL (defaults to Ext.SSL_SECURE_URL) </div>\r
- </td>\r
- <td class="msource">EventManager</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.EventManager-textResizeInterval"></a>\r
- <b>textResizeInterval</b> : Object <div class="mdesc">\r
- The frequency, in milliseconds, to check for text resize events (defaults to 50) </div>\r
- </td>\r
- <td class="msource">EventManager</td>\r
- </tr>\r
- </table>
- <a id="Ext.EventManager-methods"></a>
- <h2>Public Methods</h2>
- <table cellspacing="0" class="member-table">
- <tr>
- <th class="sig-header" colspan="2">Method</th>
- <th class="msource-header">Defined By</th>
- </tr>
- <tr class="method-row expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.EventManager-addListener"></a>\r
- <b>addListener</b>( <code>String/HTMLElement el</code>, <code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>, <span class="optional" title="Optional">[<code>Object options</code>]</span> ) : void <div class="mdesc">\r
- <div class="short">Appends an event handler to an element. The shorthand version on is equivalent. Typically you will
-use Ext.Element....</div>\r
- <div class="long">\r
- Appends an event handler to an element. The shorthand version <a ext:cls="Ext.EventManager" ext:member="on" href="output/Ext.EventManager.html#on">on</a> is equivalent. Typically you will
-use <a ext:cls="Ext.Element" ext:member="addListener" href="output/Ext.Element.html#addListener">Ext.Element.addListener</a> directly on an Element in favor of calling this version. <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>el</code> : String/HTMLElement<div class="sub-desc">The html element or id to assign the event handler to</div></li><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The handler function the event invokes This function is passed
-the following parameters:<ul>
-<li>evt : EventObject<div class="sub-desc">The <a ext:cls="Ext.EventObject" href="output/Ext.EventObject.html">EventObject</a> describing the event.</div></li>
-<li>t : Element<div class="sub-desc">The <a ext:cls="Ext.Element" href="output/Ext.Element.html">Element</a> which was the target of the event.
-Note that this may be filtered by using the <tt>delegate</tt> option.</div></li>
-<li>o : Object<div class="sub-desc">The options object from the addListener call.</div></li>
-</ul></div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope in which to execute the handler
-function (the handler function's "this" context)</div></li><li><code>options</code> : Object<div class="sub-desc">(optional) An object containing handler configuration properties.
-This may contain any of the following properties:<ul>
-<li>scope {Object} : The scope in which to execute the handler function. The handler function's "this" context.</li>
-<li>delegate {String} : A simple selector to filter the target or look for a descendant of the target</li>
-<li>stopEvent {Boolean} : True to stop the event. That is stop propagation, and prevent the default action.</li>
-<li>preventDefault {Boolean} : True to prevent the default action</li>
-<li>stopPropagation {Boolean} : True to prevent event propagation</li>
-<li>normalized {Boolean} : False to pass a browser event to the handler function instead of an Ext.EventObject</li>
-<li>delay {Number} : The number of milliseconds to delay the invocation of the handler after te event fires.</li>
-<li>single {Boolean} : True to add a handler to handle just the next firing of the event, and then remove itself.</li>
-<li>buffer {Number} : Causes the handler to be scheduled to run in an <a ext:cls="Ext.util.DelayedTask" href="output/Ext.util.DelayedTask.html">Ext.util.DelayedTask</a> delayed
-by the specified number of milliseconds. If the event fires again within that time, the original
-handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
-</ul><br>
-<p>See <a ext:cls="Ext.Element" ext:member="addListener" href="output/Ext.Element.html#addListener">Ext.Element.addListener</a> for examples of how to use these options.</p></div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>void</code></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">EventManager</td>\r
- </tr>\r
- <tr class="method-row alt expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.EventManager-on"></a>\r
- <b>on</b>( <code>String/HTMLElement el</code>, <code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>, <span class="optional" title="Optional">[<code>Object options</code>]</span> ) : void <div class="mdesc">\r
- <div class="short">Appends an event handler to an element. Shorthand for <a ext:cls="Ext.EventManager" ext:member="addListener" href="output/Ext.EventManager.html#addListener">addListener</a>.</div>\r
- <div class="long">\r
- Appends an event handler to an element. Shorthand for <a ext:cls="Ext.EventManager" ext:member="addListener" href="output/Ext.EventManager.html#addListener">addListener</a>. <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>el</code> : String/HTMLElement<div class="sub-desc">The html element or id to assign the event handler to</div></li><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The handler function the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope in which to execute the handler
-function (the handler function's "this" context)</div></li><li><code>options</code> : Object<div class="sub-desc">(optional) An object containing standard <a ext:cls="Ext.EventManager" ext:member="addListener" href="output/Ext.EventManager.html#addListener">addListener</a> options</div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>void</code></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">EventManager</td>\r
- </tr>\r
- <tr class="method-row expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.EventManager-onDocumentReady"></a>\r
- <b>onDocumentReady</b>( <code>Function fn</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>, <span class="optional" title="Optional">[<code>boolean options</code>]</span> ) : void <div class="mdesc">\r
- <div class="short">Fires when the document is ready (before onload and before images are loaded). Can be
-accessed shorthanded as Ext.onR...</div>\r
- <div class="long">\r
- Fires when the document is ready (before onload and before images are loaded). Can be
-accessed shorthanded as Ext.onReady(). <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>fn</code> : Function<div class="sub-desc">The method the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) An object that becomes the scope of the handler</div></li><li><code>options</code> : boolean<div class="sub-desc">(optional) An object containing standard <a ext:cls="Ext.EventManager" ext:member="addListener" href="output/Ext.EventManager.html#addListener">addListener</a> options</div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>void</code></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">EventManager</td>\r
- </tr>\r
- <tr class="method-row alt expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.EventManager-onTextResize"></a>\r
- <b>onTextResize</b>( <code>Function fn</code>, <code>Object scope</code>, <code>boolean options</code> ) : void <div class="mdesc">\r
- <div class="short">Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.</div>\r
- <div class="long">\r
- Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size. <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>fn</code> : Function<div class="sub-desc">The method the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">An object that becomes the scope of the handler</div></li><li><code>options</code> : boolean<div class="sub-desc"></div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>void</code></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">EventManager</td>\r
- </tr>\r
- <tr class="method-row expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.EventManager-onWindowResize"></a>\r
- <b>onWindowResize</b>( <code>Function fn</code>, <code>Object scope</code>, <code>boolean options</code> ) : void <div class="mdesc">\r
- <div class="short">Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and...</div>\r
- <div class="long">\r
- Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers. <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>fn</code> : Function<div class="sub-desc">The method the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">An object that becomes the scope of the handler</div></li><li><code>options</code> : boolean<div class="sub-desc"></div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>void</code></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">EventManager</td>\r
- </tr>\r
- <tr class="method-row alt expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.EventManager-removeAll"></a>\r
- <b>removeAll</b>( <code>String/HTMLElement el</code> ) : void <div class="mdesc">\r
- <div class="short">Removes all event handers from an element. Typically you will use Ext.Element.removeAllListeners
-directly on an Elem...</div>\r
- <div class="long">\r
- Removes all event handers from an element. Typically you will use <a ext:cls="Ext.Element" ext:member="removeAllListeners" href="output/Ext.Element.html#removeAllListeners">Ext.Element.removeAllListeners</a>
-directly on an Element in favor of calling this version. <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>el</code> : String/HTMLElement<div class="sub-desc">The id or html element from which to remove the event</div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>void</code></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">EventManager</td>\r
- </tr>\r
- <tr class="method-row expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.EventManager-removeListener"></a>\r
- <b>removeListener</b>( <code>String/HTMLElement el</code>, <code>String eventName</code>, <code>Function fn</code> ) : void <div class="mdesc">\r
- <div class="short">Removes an event handler from an element. The shorthand version un is equivalent. Typically
-you will use Ext.Elemen...</div>\r
- <div class="long">\r
- Removes an event handler from an element. The shorthand version <a ext:cls="Ext.EventManager" ext:member="un" href="output/Ext.EventManager.html#un">un</a> is equivalent. Typically
-you will use <a ext:cls="Ext.Element" ext:member="removeListener" href="output/Ext.Element.html#removeListener">Ext.Element.removeListener</a> directly on an Element in favor of calling this version. <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>el</code> : String/HTMLElement<div class="sub-desc">The id or html element from which to remove the event</div></li><li><code>eventName</code> : String<div class="sub-desc">The type of event</div></li><li><code>fn</code> : Function<div class="sub-desc">The handler function to remove</div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>void</code></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">EventManager</td>\r
- </tr>\r
- <tr class="method-row alt expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.EventManager-removeResizeListener"></a>\r
- <b>removeResizeListener</b>( <code>Function fn</code>, <code>Object scope</code> ) : void <div class="mdesc">\r
- <div class="short">Removes the passed window resize listener.</div>\r
- <div class="long">\r
- Removes the passed window resize listener. <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>fn</code> : Function<div class="sub-desc">The method the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">The scope of handler</div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>void</code></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">EventManager</td>\r
- </tr>\r
- <tr class="method-row expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.EventManager-un"></a>\r
- <b>un</b>( <code>String/HTMLElement el</code>, <code>String eventName</code>, <code>Function fn</code> ) : Boolean <div class="mdesc">\r
- <div class="short">Removes an event handler from an element. Shorthand for <a ext:cls="Ext.EventManager" ext:member="removeListener" href="output/Ext.EventManager.html#removeListener">removeListener</a>.</div>\r
- <div class="long">\r
- Removes an event handler from an element. Shorthand for <a ext:cls="Ext.EventManager" ext:member="removeListener" href="output/Ext.EventManager.html#removeListener">removeListener</a>. <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>el</code> : String/HTMLElement<div class="sub-desc">The id or html element from which to remove the event</div></li><li><code>eventName</code> : String<div class="sub-desc">The type of event</div></li><li><code>fn</code> : Function<div class="sub-desc">The handler function to remove</div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>Boolean</code><div class="sub-desc">True if a listener was actually removed, else false</div></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">EventManager</td>\r
- </tr>\r
- </table>
- <a id="Ext.EventManager-events"></a>
- <h2>Public Events</h2>
- <div class="no-members">This class has no public events.</div>
- </div>
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