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-<div class="body-wrap" xmlns:ext="http://www.extjs.com"><div class="top-tools"><a class="inner-link" href="#Ext.grid.RowSelectionModel-props"><img src="resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>&#13;<a class="inner-link" href="#Ext.grid.RowSelectionModel-methods"><img src="resources/images/default/s.gif" class="item-icon icon-method">Methods</a>&#13;<a class="inner-link" href="#Ext.grid.RowSelectionModel-events"><img src="resources/images/default/s.gif" class="item-icon icon-event">Events</a>&#13;<a class="inner-link" href="#Ext.grid.RowSelectionModel-configs"><img src="resources/images/default/s.gif" class="item-icon icon-config">Config Options</a>&#13;<a class="bookmark" href="../docs/?class=Ext.grid.RowSelectionModel"><img src="resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>&#13;</div><div class="inheritance res-block"><pre class="res-block-inner"><a href="output/Ext.util.Observable.html" ext:member="" ext:cls="Ext.util.Observable">Observable</a>
-  <img src="resources/elbow-end.gif"><a href="output/Ext.grid.AbstractSelectionModel.html" ext:member="" ext:cls="Ext.grid.AbstractSelectionModel">AbstractSelectionModel</a>
-    <img src="resources/elbow-end.gif">RowSelectionModel</pre></div><h1>Class <a href="source/RowSelectionModel.html#cls-Ext.grid.RowSelectionModel">Ext.grid.RowSelectionModel</a></h1><table cellspacing="0"><tr><td class="label">Package:</td><td class="hd-info">Ext.grid</td></tr><tr><td class="label">Defined In:</td><td class="hd-info"><a href="source/RowSelectionModel.html#cls-Ext.grid.RowSelectionModel">RowSelectionModel.js</a></td></tr><tr><td class="label">Class:</td><td class="hd-info"><a href="source/RowSelectionModel.html#cls-Ext.grid.RowSelectionModel">RowSelectionModel</a></td></tr><tr><td class="label">Subclasses:</td><td class="hd-info"><a href="output/Ext.grid.CheckboxSelectionModel.html" ext:cls="Ext.grid.CheckboxSelectionModel">CheckboxSelectionModel</a></td></tr><tr><td class="label">Extends:</td><td class="hd-info"><a href="output/Ext.grid.AbstractSelectionModel.html" ext:cls="Ext.grid.AbstractSelectionModel" ext:member="">AbstractSelectionModel</a></td></tr></table><div class="description">The default SelectionModel used by <a href="output/Ext.grid.GridPanel.html" ext:cls="Ext.grid.GridPanel">Ext.grid.GridPanel</a>.
-It supports multiple selections and keyboard selection/navigation. The objects stored
-as selections and returned by <a href="output/Ext.grid.RowSelectionModel.html#Ext.grid.RowSelectionModel-getSelected" ext:member="getSelected" ext:cls="Ext.grid.RowSelectionModel">getSelected</a>, and <a href="output/Ext.grid.RowSelectionModel.html#Ext.grid.RowSelectionModel-getSelections" ext:member="getSelections" ext:cls="Ext.grid.RowSelectionModel">getSelections</a> are
-the <a href="output/Ext.data.Record.html" ext:cls="Ext.data.Record">Record</a>s which provide the data for the selected rows.</div><div class="hr"></div><a id="Ext.grid.RowSelectionModel-configs"></a><h2>Config Options</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Config Options</th><th class="msource-header">Defined By</th></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-listeners"></a><b><a href="source/Observable.html#cfg-Ext.util.Observable-listeners">listeners</a></b> : Object<div class="mdesc"><div class="short">A config object containing one or more event handlers to be added to this
-object during initialization.  This should ...</div><div class="long"><p>A config object containing one or more event handlers to be added to this
-object during initialization.  This should be a valid listeners config object as specified in the
-<a href="output/Ext.util.Observable.html#Ext.util.Observable-addListener" ext:member="addListener" ext:cls="Ext.util.Observable">addListener</a> example for attaching multiple handlers at once.</p>
-<br><p><b><u>DOM events from ExtJs <a href="output/Ext.Component.html" ext:cls="Ext.Component">Components</a></u></b></p>
-<br><p>While <i>some</i> ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this
-is usually only done when extra value can be added. For example the <a href="output/Ext.DataView.html" ext:cls="Ext.DataView">DataView</a>'s
-<b><code><a href="output/Ext.DataView.html#Ext.DataView-click" ext:member="click" ext:cls="Ext.DataView">click</a></code></b> event passing the node clicked on. To access DOM
-events directly from a Component's HTMLElement, listeners must be added to the <i><a href="output/Ext.Component.html#Ext.Component-getEl" ext:member="getEl" ext:cls="Ext.Component">Element</a></i> after the Component
-has been rendered. A plugin can simplify this step:<pre><code><i>// Plugin is configured <b>with</b> a listeners config object.</i>
-<i>// The Component is appended to the argument list of all handler functions.</i>
-Ext.DomObserver = Ext.extend(Object, {
-    constructor: <b>function</b>(config) {
-        this.listeners = config.listeners ? config.listeners : config;
-    },
-
-    <i>// Component passes itself into plugin&#39;s init method</i>
-    init: <b>function</b>(c) {
-        <b>var</b> p, l = this.listeners;
-        <b>for</b> (p <b>in</b> l) {
-            <b>if</b> (Ext.isFunction(l[p])) {
-                l[p] = this.createHandler(l[p], c);
-            } <b>else</b> {
-                l[p].fn = this.createHandler(l[p].fn, c);
-            }
-        }
-
-        <i>// Add the listeners to the Element immediately following the render call</i>
-        c.render = c.render.<a href="output/Function.html#Function-createSequence" ext:member="createSequence" ext:cls="Function">createSequence</a>(<b>function</b>() {
-            <b>var</b> e = c.getEl();
-            <b>if</b> (e) {
-                e.on(l);
-            }
-        });
-    },
-
-    createHandler: <b>function</b>(fn, c) {
-        <b>return</b> <b>function</b>(e) {
-            fn.call(this, e, c);
-        };
-    }
-});
-
-<b>var</b> combo = <b>new</b> Ext.form.ComboBox({
-
-    <i>// Collapse combo when its element is clicked on</i>
-    plugins: [ <b>new</b> Ext.DomObserver({
-        click: <b>function</b>(evt, comp) {
-            comp.collapse();
-        }
-    })],
-    store: myStore,
-    typeAhead: true,
-    mode: <em>'local'</em>,
-    triggerAction: <em>'all'</em>
-});</code></pre></p></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#listeners" ext:member="#listeners" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="config-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-moveEditorOnEnter"></a><b><a href="source/RowSelectionModel.html#cfg-Ext.grid.RowSelectionModel-moveEditorOnEnter">moveEditorOnEnter</a></b> : Boolean<div class="mdesc"><div class="short">false to turn off moving the editor to the next row down when the enter key is pressed
-or the next row up when shift ...</div><div class="long"><tt>false</tt> to turn off moving the editor to the next row down when the enter key is pressed
-or the next row up when shift + enter keys are pressed.</div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="config-row  "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-singleSelect"></a><b><a href="source/RowSelectionModel.html#cfg-Ext.grid.RowSelectionModel-singleSelect">singleSelect</a></b> : Boolean<div class="mdesc"><tt>true</tt> to allow selection of only one row at a time (defaults to <tt>false</tt>
-allowing multiple selections)</div></td><td class="msource">RowSelectionModel</td></tr></tbody></table><a id="Ext.grid.RowSelectionModel-props"></a><h2>Public Properties</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Property</th><th class="msource-header">Defined By</th></tr><tr class="property-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.AbstractSelectionModel-grid"></a><b><a href="source/AbstractSelectionModel.html#prop-Ext.grid.AbstractSelectionModel-grid">grid</a></b> : Object<div class="mdesc">The GridPanel for which this SelectionModel is handling selection. Read-only.</div></td><td class="msource"><a href="output/Ext.grid.AbstractSelectionModel.html#grid" ext:member="#grid" ext:cls="Ext.grid.AbstractSelectionModel">AbstractSelectionModel</a></td></tr></tbody></table><a id="Ext.grid.RowSelectionModel-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.grid.RowSelectionModel-RowSelectionModel"></a><b><a href="source/RowSelectionModel.html#cls-Ext.grid.RowSelectionModel">RowSelectionModel</a></b>(&nbsp;<code>Object&nbsp;config</code>&nbsp;)
-    <div class="mdesc"><div class="short"></div><div class="long"><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>config</code> : Object<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable inherited"><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">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"><a href="output/Ext.util.Observable.html#addEvents" ext:member="#addEvents" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&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.
-properties. This may contain any of the following properties:<ul>
-<li><b>scope</b> : Object<div class="sub-desc">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><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>
-<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>
-<li><b>buffer</b> : Number<div class="sub-desc">Causes the handler to be scheduled to run in an <a href="output/Ext.util.DelayedTask.html" ext:cls="Ext.util.DelayedTask">Ext.util.DelayedTask</a> delayed
-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.</div></li>
-<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>
-if the event was bubbled up from a child Observable.</div></li>
-</ul><br>
-<p>
-<b>Combining Options</b><br>
-Using the options argument, it is possible to combine different types of listeners:<br>
-<br>
-A delayed, one-time listener.
-<pre><code>myDataView.on(<em>'click'</em>, this.onClick, this, {
-single: true,
-delay: 100
-});</code></pre>
-<p>
-<b>Attaching multiple handlers in 1 call</b><br>
-The method also allows for a single argument to be passed which is a config object containing properties
-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
-}
-});</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"><a href="output/Ext.util.Observable.html#addListener" ext:member="#addListener" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-clearSelections"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-clearSelections">clearSelections</a></b>(&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;fast</code>]</span>&nbsp;)
-    :
-                                        void<div class="mdesc"><div class="short">Clears all selections if the selection model
-is not locked.</div><div class="long">Clears all selections if the selection model
-<a href="output/Ext.grid.AbstractSelectionModel.html#Ext.grid.AbstractSelectionModel-isLocked" ext:member="isLocked" ext:cls="Ext.grid.AbstractSelectionModel">is not locked</a>.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>fast</code> : Boolean<div class="sub-desc">(optional) <tt>true</tt> to bypass the
-conditional checks and events described in <a href="output/Ext.grid.RowSelectionModel.html#Ext.grid.RowSelectionModel-deselectRow" ext:member="deselectRow" ext:cls="Ext.grid.RowSelectionModel">deselectRow</a>.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-deselectRange"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-deselectRange">deselectRange</a></b>(&nbsp;<code>Number&nbsp;startRow</code>,&nbsp;<code>Number&nbsp;endRow</code>&nbsp;)
-    :
-                                        void<div class="mdesc"><div class="short">Deselects a range of rows if the selection model
-is not locked.  
-All rows in between startRow and endRow are also de...</div><div class="long">Deselects a range of rows if the selection model
-<a href="output/Ext.grid.AbstractSelectionModel.html#Ext.grid.AbstractSelectionModel-isLocked" ext:member="isLocked" ext:cls="Ext.grid.AbstractSelectionModel">is not locked</a>.  
-All rows in between startRow and endRow are also deselected.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>startRow</code> : Number<div class="sub-desc">The index of the first row in the range</div></li><li><code>endRow</code> : Number<div class="sub-desc">The index of the last row in the range</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-deselectRow"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-deselectRow">deselectRow</a></b>(&nbsp;<code>Number&nbsp;row</code>,&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;preventViewNotify</code>]</span>&nbsp;)
-    :
-                                        void<div class="mdesc"><div class="short">Deselects a row.  Before deselecting a row, checks if the selection model
-is locked.
-If this check is satisfied the r...</div><div class="long">Deselects a row.  Before deselecting a row, checks if the selection model
-<a href="output/Ext.grid.AbstractSelectionModel.html#Ext.grid.AbstractSelectionModel-isLocked" ext:member="isLocked" ext:cls="Ext.grid.AbstractSelectionModel">is locked</a>.
-If this check is satisfied the row will be deselected and followed up by
-firing the <a href="output/Ext.grid.RowSelectionModel.html#Ext.grid.RowSelectionModel-rowdeselect" ext:member="rowdeselect" ext:cls="Ext.grid.RowSelectionModel">rowdeselect</a> and <a href="output/Ext.grid.RowSelectionModel.html#Ext.grid.RowSelectionModel-selectionchange" ext:member="selectionchange" ext:cls="Ext.grid.RowSelectionModel">selectionchange</a> events.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>row</code> : Number<div class="sub-desc">The index of the row to deselect</div></li><li><code>preventViewNotify</code> : Boolean<div class="sub-desc">(optional) Specify <tt>true</tt> to
-prevent notifying the view (disables updating the selected appearance)</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-each"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-each">each</a></b>(&nbsp;<code>Function&nbsp;fn</code>,&nbsp;<span title="Optional" class="optional">[<code>Object&nbsp;scope</code>]</span>&nbsp;)
-    :
-                                        Boolean<div class="mdesc"><div class="short">Calls the passed function with each selection. If the function returns
-false, iteration is stopped and this function ...</div><div class="long">Calls the passed function with each selection. If the function returns
-<tt>false</tt>, iteration is stopped and this function returns
-<tt>false</tt>. Otherwise it returns <tt>true</tt>.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>fn</code> : Function<div class="sub-desc">The function to call upon each iteration. It is passed the selected <a href="output/Ext.data.Record.html" ext:cls="Ext.data.Record">Record</a>.</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 this RowSelectionModel.</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc">true if all selections were iterated</div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable inherited"><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">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"><a href="output/Ext.util.Observable.html#enableBubble" ext:member="#enableBubble" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&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>
-<p>An event may be set to bubble up an Observable parent hierarchy (See <a href="output/Ext.Component.html#Ext.Component-getBubbleTarget" ext:member="getBubbleTarget" ext:cls="Ext.Component">Ext.Component.getBubbleTarget</a>)
-by calling <a href="output/Ext.util.Observable.html#Ext.util.Observable-enableBubble" ext:member="enableBubble" ext:cls="Ext.util.Observable">enableBubble</a>.</p><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The name of the event to fire.</div></li><li><code>args</code> : Object...<div class="sub-desc">Variable number of parameters are passed to handlers.</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc">returns false if any of the handlers return false otherwise it returns true.</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#fireEvent" ext:member="#fireEvent" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-getCount"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-getCount">getCount</a></b>()
-    :
-                                        Number<div class="mdesc"><div class="short">Gets the number of selected rows.</div><div class="long">Gets the number of selected rows.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Number</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-getSelected"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-getSelected">getSelected</a></b>()
-    :
-                                        Record<div class="mdesc"><div class="short">Returns the first selected record.</div><div class="long">Returns the first selected record.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Record</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-getSelections"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-getSelections">getSelections</a></b>()
-    :
-                                        Array<div class="mdesc"><div class="short">Returns the selected records</div><div class="long">Returns the selected records<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Array</code><div class="sub-desc">Array of selected records</div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-hasListener"></a><b><a href="source/Observable.html#method-Ext.util.Observable-hasListener">hasListener</a></b>(&nbsp;<code>String&nbsp;eventName</code>&nbsp;)
-    :
-                                        Boolean<div class="mdesc"><div class="short">Checks to see if this object has any listeners for a specified event</div><div class="long">Checks to see if this object has any listeners for a specified event<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The name of the event to check for</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc">True if the event is being listened for, else false</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#hasListener" ext:member="#hasListener" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-hasNext"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-hasNext">hasNext</a></b>()
-    :
-                                        Boolean<div class="mdesc"><div class="short">Returns true if there is a next record to select</div><div class="long">Returns true if there is a next record to select<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-hasPrevious"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-hasPrevious">hasPrevious</a></b>()
-    :
-                                        Boolean<div class="mdesc"><div class="short">Returns true if there is a previous record to select</div><div class="long">Returns true if there is a previous record to select<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-hasSelection"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-hasSelection">hasSelection</a></b>()
-    :
-                                        Boolean<div class="mdesc"><div class="short">Returns true if there is a selection.</div><div class="long">Returns <tt>true</tt> if there is a selection.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-isIdSelected"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-isIdSelected">isIdSelected</a></b>(&nbsp;<code>String&nbsp;id</code>&nbsp;)
-    :
-                                        Boolean<div class="mdesc"><div class="short">Returns true if the specified record id is selected.</div><div class="long">Returns <tt>true</tt> if the specified record id is selected.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>id</code> : String<div class="sub-desc">The id of record to check</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.AbstractSelectionModel-isLocked"></a><b><a href="source/AbstractSelectionModel.html#method-Ext.grid.AbstractSelectionModel-isLocked">isLocked</a></b>()
-    :
-                                        Boolean<div class="mdesc"><div class="short">Returns true if the selections are locked.</div><div class="long">Returns true if the selections are locked.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.grid.AbstractSelectionModel.html#isLocked" ext:member="#isLocked" ext:cls="Ext.grid.AbstractSelectionModel">AbstractSelectionModel</a></td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-isSelected"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-isSelected">isSelected</a></b>(&nbsp;<code>Number/Record&nbsp;index</code>&nbsp;)
-    :
-                                        Boolean<div class="mdesc"><div class="short">Returns true if the specified row is selected.</div><div class="long">Returns <tt>true</tt> if the specified row is selected.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>index</code> : Number/Record<div class="sub-desc">The record or index of the record to check</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.AbstractSelectionModel-lock"></a><b><a href="source/AbstractSelectionModel.html#method-Ext.grid.AbstractSelectionModel-lock">lock</a></b>()
-    :
-                                        void<div class="mdesc"><div class="short">Locks the selections.</div><div class="long">Locks the selections.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.grid.AbstractSelectionModel.html#lock" ext:member="#lock" ext:cls="Ext.grid.AbstractSelectionModel">AbstractSelectionModel</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-on"></a><b><a href="source/Observable.html#method-Ext.util.Observable-on">on</a></b>(&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 (shorthand for addListener.)</div><div class="long">Appends an event handler to this object (shorthand for <a href="output/Ext.util.Observable.html#Ext.util.Observable-addListener" ext:member="addListener" ext:cls="Ext.util.Observable">addListener</a>.)<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The method the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
-<b>If omitted, defaults to the object which fired the event.</b></div></li><li><code>options</code> : Object<div class="sub-desc">(optional) An object containing handler configuration.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#on" ext:member="#on" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-purgeListeners"></a><b><a href="source/Observable.html#method-Ext.util.Observable-purgeListeners">purgeListeners</a></b>()
-    :
-                                        void<div class="mdesc"><div class="short">Removes all listeners for this object</div><div class="long">Removes all listeners for this object<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#purgeListeners" ext:member="#purgeListeners" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-relayEvents"></a><b><a href="source/Observable-more.html#method-Ext.util.Observable-relayEvents">relayEvents</a></b>(&nbsp;<code>Object&nbsp;o</code>,&nbsp;<code>Array&nbsp;events</code>&nbsp;)
-    :
-                                        void<div class="mdesc"><div class="short">Relays selected events from the specified Observable as if the events were fired by this.</div><div class="long">Relays selected events from the specified Observable as if the events were fired by <tt><b>this</b></tt>.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>o</code> : Object<div class="sub-desc">The Observable whose events this object is to relay.</div></li><li><code>events</code> : Array<div class="sub-desc">Array of event names to relay.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#relayEvents" ext:member="#relayEvents" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-removeListener"></a><b><a href="source/Observable.html#method-Ext.util.Observable-removeListener">removeListener</a></b>(&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;)
-    :
-                                        void<div class="mdesc"><div class="short">Removes an event handler.</div><div class="long">Removes an event handler.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The type of event the handler was associated with.</div></li><li><code>handler</code> : Function<div class="sub-desc">The handler to remove. <b>This must be a reference to the function passed into the <a href="output/Ext.util.Observable.html#Ext.util.Observable-addListener" ext:member="addListener" ext:cls="Ext.util.Observable">addListener</a> call.</b></div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope originally specified for the handler.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#removeListener" ext:member="#removeListener" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-resumeEvents"></a><b><a href="source/Observable.html#method-Ext.util.Observable-resumeEvents">resumeEvents</a></b>()
-    :
-                                        void<div class="mdesc"><div class="short">Resume firing events. (see suspendEvents)
-If events were suspended using the queueSuspended parameter, then all
-event...</div><div class="long">Resume firing events. (see <a href="output/Ext.util.Observable.html#Ext.util.Observable-suspendEvents" ext:member="suspendEvents" ext:cls="Ext.util.Observable">suspendEvents</a>)
-If events were suspended using the <tt><b>queueSuspended</b></tt> parameter, then all
-events fired during event suspension will be sent to any listeners now.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#resumeEvents" ext:member="#resumeEvents" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-selectAll"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-selectAll">selectAll</a></b>()
-    :
-                                        void<div class="mdesc"><div class="short">Selects all rows if the selection model
-is not locked.</div><div class="long">Selects all rows if the selection model
-<a href="output/Ext.grid.AbstractSelectionModel.html#Ext.grid.AbstractSelectionModel-isLocked" ext:member="isLocked" ext:cls="Ext.grid.AbstractSelectionModel">is not locked</a>.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-selectFirstRow"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-selectFirstRow">selectFirstRow</a></b>()
-    :
-                                        void<div class="mdesc"><div class="short">Selects the first row in the grid.</div><div class="long">Selects the first row in the grid.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-selectLastRow"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-selectLastRow">selectLastRow</a></b>(&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;keepExisting</code>]</span>&nbsp;)
-    :
-                                        void<div class="mdesc"><div class="short">Select the last row.</div><div class="long">Select the last row.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>keepExisting</code> : Boolean<div class="sub-desc">(optional) <tt>true</tt> to keep existing selections</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-selectNext"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-selectNext">selectNext</a></b>(&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;keepExisting</code>]</span>&nbsp;)
-    :
-                                        Boolean<div class="mdesc"><div class="short">Selects the row immediately following the last selected row.</div><div class="long">Selects the row immediately following the last selected row.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>keepExisting</code> : Boolean<div class="sub-desc">(optional) <tt>true</tt> to keep existing selections</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc">&lt;tt&gt;true&lt;/tt&gt; if there is a next row, else &lt;tt&gt;false&lt;/tt&gt;</div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-selectPrevious"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-selectPrevious">selectPrevious</a></b>(&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;keepExisting</code>]</span>&nbsp;)
-    :
-                                        Boolean<div class="mdesc"><div class="short">Selects the row that precedes the last selected row.</div><div class="long">Selects the row that precedes the last selected row.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>keepExisting</code> : Boolean<div class="sub-desc">(optional) <tt>true</tt> to keep existing selections</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc">&lt;tt&gt;true&lt;/tt&gt; if there is a previous row, else &lt;tt&gt;false&lt;/tt&gt;</div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-selectRange"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-selectRange">selectRange</a></b>(&nbsp;<code>Number&nbsp;startRow</code>,&nbsp;<code>Number&nbsp;endRow</code>,&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;keepExisting</code>]</span>&nbsp;)
-    :
-                                        void<div class="mdesc"><div class="short">Selects a range of rows if the selection model
-is not locked.
-All rows in between startRow and endRow are also select...</div><div class="long">Selects a range of rows if the selection model
-<a href="output/Ext.grid.AbstractSelectionModel.html#Ext.grid.AbstractSelectionModel-isLocked" ext:member="isLocked" ext:cls="Ext.grid.AbstractSelectionModel">is not locked</a>.
-All rows in between startRow and endRow are also selected.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>startRow</code> : Number<div class="sub-desc">The index of the first row in the range</div></li><li><code>endRow</code> : Number<div class="sub-desc">The index of the last row in the range</div></li><li><code>keepExisting</code> : Boolean<div class="sub-desc">(optional) True to retain existing selections</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-selectRecords"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-selectRecords">selectRecords</a></b>(&nbsp;<code>Array&nbsp;records</code>,&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;keepExisting</code>]</span>&nbsp;)
-    :
-                                        void<div class="mdesc"><div class="short">Select records.</div><div class="long">Select records.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>records</code> : Array<div class="sub-desc">The records to select</div></li><li><code>keepExisting</code> : Boolean<div class="sub-desc">(optional) <tt>true</tt> to keep existing selections</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-selectRow"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-selectRow">selectRow</a></b>(&nbsp;<code>Number&nbsp;row</code>,&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;keepExisting</code>]</span>,&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;preventViewNotify</code>]</span>&nbsp;)
-    :
-                                        void<div class="mdesc"><div class="short">Selects a row.  Before selecting a row, checks if the selection model
-is locked and fires the
-beforerowselect event. ...</div><div class="long">Selects a row.  Before selecting a row, checks if the selection model
-<a href="output/Ext.grid.AbstractSelectionModel.html#Ext.grid.AbstractSelectionModel-isLocked" ext:member="isLocked" ext:cls="Ext.grid.AbstractSelectionModel">is locked</a> and fires the
-<a href="output/Ext.grid.RowSelectionModel.html#Ext.grid.RowSelectionModel-beforerowselect" ext:member="beforerowselect" ext:cls="Ext.grid.RowSelectionModel">beforerowselect</a> event.  If these checks are satisfied the row
-will be selected and followed up by  firing the <a href="output/Ext.grid.RowSelectionModel.html#Ext.grid.RowSelectionModel-rowselect" ext:member="rowselect" ext:cls="Ext.grid.RowSelectionModel">rowselect</a> and
-<a href="output/Ext.grid.RowSelectionModel.html#Ext.grid.RowSelectionModel-selectionchange" ext:member="selectionchange" ext:cls="Ext.grid.RowSelectionModel">selectionchange</a> events.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>row</code> : Number<div class="sub-desc">The index of the row to select</div></li><li><code>keepExisting</code> : Boolean<div class="sub-desc">(optional) <tt>true</tt> to keep existing selections</div></li><li><code>preventViewNotify</code> : Boolean<div class="sub-desc">(optional) Specify <tt>true</tt> to
-prevent notifying the view (disables updating the selected appearance)</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-selectRows"></a><b><a href="source/RowSelectionModel.html#method-Ext.grid.RowSelectionModel-selectRows">selectRows</a></b>(&nbsp;<code>Array&nbsp;rows</code>,&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;keepExisting</code>]</span>&nbsp;)
-    :
-                                        void<div class="mdesc"><div class="short">Selects multiple rows.</div><div class="long">Selects multiple rows.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>rows</code> : Array<div class="sub-desc">Array of the indexes of the row to select</div></li><li><code>keepExisting</code> : Boolean<div class="sub-desc">(optional) <tt>true</tt> to keep
-existing selections (defaults to <tt>false</tt>)</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-suspendEvents"></a><b><a href="source/Observable.html#method-Ext.util.Observable-suspendEvents">suspendEvents</a></b>(&nbsp;<code>Boolean&nbsp;queueSuspended</code>&nbsp;)
-    :
-                                        void<div class="mdesc"><div class="short">Suspend the firing of all events. (see resumeEvents)</div><div class="long">Suspend the firing of all events. (see <a href="output/Ext.util.Observable.html#Ext.util.Observable-resumeEvents" ext:member="resumeEvents" ext:cls="Ext.util.Observable">resumeEvents</a>)<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>queueSuspended</code> : Boolean<div class="sub-desc">Pass as true to queue up suspended events to be fired
-after the <a href="output/Ext.util.Observable.html#Ext.util.Observable-resumeEvents" ext:member="resumeEvents" ext:cls="Ext.util.Observable">resumeEvents</a> call instead of discarding all suspended events;</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#suspendEvents" ext:member="#suspendEvents" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.util.Observable-un"></a><b><a href="source/Observable.html#method-Ext.util.Observable-un">un</a></b>(&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;)
-    :
-                                        void<div class="mdesc"><div class="short">Removes an event handler (shorthand for removeListener.)</div><div class="long">Removes an event handler (shorthand for <a href="output/Ext.util.Observable.html#Ext.util.Observable-removeListener" ext:member="removeListener" ext:cls="Ext.util.Observable">removeListener</a>.)<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>eventName</code> : String<div class="sub-desc">The type of event the handler was associated with.</div></li><li><code>handler</code> : Function<div class="sub-desc">The handler to remove. <b>This must be a reference to the function passed into the <a href="output/Ext.util.Observable.html#Ext.util.Observable-addListener" ext:member="addListener" ext:cls="Ext.util.Observable">addListener</a> call.</b></div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope originally specified for the handler.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.util.Observable.html#un" ext:member="#un" ext:cls="Ext.util.Observable">Observable</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.AbstractSelectionModel-unlock"></a><b><a href="source/AbstractSelectionModel.html#method-Ext.grid.AbstractSelectionModel-unlock">unlock</a></b>()
-    :
-                                        void<div class="mdesc"><div class="short">Unlocks the selections.</div><div class="long">Unlocks the selections.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.grid.AbstractSelectionModel.html#unlock" ext:member="#unlock" ext:cls="Ext.grid.AbstractSelectionModel">AbstractSelectionModel</a></td></tr></tbody></table><a id="Ext.grid.RowSelectionModel-events"></a><h2>Public Events</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Event</th><th class="msource-header">Defined By</th></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-beforerowselect"></a><b><a href="source/RowSelectionModel.html#event-Ext.grid.RowSelectionModel-beforerowselect">beforerowselect</a></b> :
-                                      (&nbsp;<code>SelectionModel&nbsp;this</code>,&nbsp;<code>Number&nbsp;rowIndex</code>,&nbsp;<code>Boolean&nbsp;keepExisting</code>,&nbsp;<code>Record&nbsp;record</code>&nbsp;)
-    <div class="mdesc"><div class="short">Fires before a row is selected, return false to cancel the selection.</div><div class="long">Fires before a row is selected, return false to cancel the selection.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : SelectionModel<div class="sub-desc"></div></li><li><code>rowIndex</code> : Number<div class="sub-desc">The index to be selected</div></li><li><code>keepExisting</code> : Boolean<div class="sub-desc">False if other selections will be cleared</div></li><li><code>record</code> : Record<div class="sub-desc">The record to be selected</div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-rowdeselect"></a><b><a href="source/RowSelectionModel.html#event-Ext.grid.RowSelectionModel-rowdeselect">rowdeselect</a></b> :
-                                      (&nbsp;<code>SelectionModel&nbsp;this</code>,&nbsp;<code>Number&nbsp;rowIndex</code>,&nbsp;<code>Record&nbsp;record</code>&nbsp;)
-    <div class="mdesc"><div class="short">Fires when a row is deselected.  To prevent deselection
-lock the selections.</div><div class="long">Fires when a row is deselected.  To prevent deselection
-<a href="output/Ext.grid.AbstractSelectionModel.html#Ext.grid.AbstractSelectionModel-lock" ext:member="lock" ext:cls="Ext.grid.AbstractSelectionModel">lock the selections</a>.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : SelectionModel<div class="sub-desc"></div></li><li><code>rowIndex</code> : Number<div class="sub-desc"></div></li><li><code>record</code> : Record<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-rowselect"></a><b><a href="source/RowSelectionModel.html#event-Ext.grid.RowSelectionModel-rowselect">rowselect</a></b> :
-                                      (&nbsp;<code>SelectionModel&nbsp;this</code>,&nbsp;<code>Number&nbsp;rowIndex</code>,&nbsp;<code>Ext.data.Record&nbsp;r</code>&nbsp;)
-    <div class="mdesc"><div class="short">Fires when a row is selected.</div><div class="long">Fires when a row is selected.<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : SelectionModel<div class="sub-desc"></div></li><li><code>rowIndex</code> : Number<div class="sub-desc">The selected index</div></li><li><code>r</code> : Ext.data.Record<div class="sub-desc">The selected record</div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.grid.RowSelectionModel-selectionchange"></a><b><a href="source/RowSelectionModel.html#event-Ext.grid.RowSelectionModel-selectionchange">selectionchange</a></b> :
-                                      (&nbsp;<code>SelectionModel&nbsp;this</code>&nbsp;)
-    <div class="mdesc"><div class="short">Fires when the selection changes</div><div class="long">Fires when the selection changes<div class="mdetail-params"><strong style="font-weight: normal;">Listeners will be called with the following arguments:</strong><ul><li><code>this</code> : SelectionModel<div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">RowSelectionModel</td></tr></tbody></table></div>
\ No newline at end of file

Package:	Ext.grid
Defined In:	RowSelectionModel.js
Class:	RowSelectionModel
Subclasses:	CheckboxSelectionModel
Extends:	AbstractSelectionModel
Config Options		Defined By
	listeners : Object A config object containing one or more event handlers to be added to this -object during initialization. This should ... A config object containing one or more event handlers to be added to this -object during initialization. This should be a valid listeners config object as specified in the -addListener example for attaching multiple handlers at once. - DOM events from ExtJs Components - While some ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this -is usually only done when extra value can be added. For example the DataView's -`click` event passing the node clicked on. To access DOM -events directly from a Component's HTMLElement, listeners must be added to the Element after the Component -has been rendered. A plugin can simplify this step: // Plugin is configured with a listeners config object. -// The Component is appended to the argument list of all handler functions. -Ext.DomObserver = Ext.extend(Object, { - constructor: function(config) { - this.listeners = config.listeners ? config.listeners : config; - }, - - // Component passes itself into plugin's init method - init: function(c) { - var p, l = this.listeners; - for (p in l) { - if (Ext.isFunction(l[p])) { - l[p] = this.createHandler(l[p], c); - } else { - l[p].fn = this.createHandler(l[p].fn, c); - } - } - - // Add the listeners to the Element immediately following the render call - c.render = c.render.createSequence(function() { - var e = c.getEl(); - if (e) { - e.on(l); - } - }); - }, - - createHandler: function(fn, c) { - return function(e) { - fn.call(this, e, c); - }; - } -}); - -var combo = new Ext.form.ComboBox({ - - // Collapse combo when its element is clicked on - plugins: [ new Ext.DomObserver({ - click: function(evt, comp) { - comp.collapse(); - } - })], - store: myStore, - typeAhead: true, - mode: 'local', - triggerAction: 'all' -});	Observable
	moveEditorOnEnter : Boolean false to turn off moving the editor to the next row down when the enter key is pressed -or the next row up when shift ... `false` to turn off moving the editor to the next row down when the enter key is pressed -or the next row up when shift + enter keys are pressed.	RowSelectionModel
	singleSelect : Boolean `true` to allow selection of only one row at a time (defaults to `false` -allowing multiple selections)	RowSelectionModel
Method		Defined By
	RowSelectionModel( `Object config` ) - Parameters: `config` : Object Returns: void	RowSelectionModel
	addEvents( `Object\|String o`, `string Optional.` ) - : - void Adds the specified events to the list of events which this Observable may fire. Adds the specified events to the list of events which this Observable may fire. Parameters: `o` : Object\|String Either an object with event names as properties with a value of `true` -or the first event name string if multiple event names are being passed as separate parameters. `Optional.` : string Event name if multiple event names are being passed as separate parameters. -Usage: `this.addEvents('storeloaded', 'storecleared');` Returns: void	Observable
	addListener( `String eventName`, `Function handler`, [`Object scope`], [`Object options`] ) - : - void Appends an event handler to this object. Appends an event handler to this object. Parameters: `eventName` : String The name of the event to listen for. `handler` : Function The method the event invokes. `scope` : Object (optional) The scope (`this` reference) in which the handler function is executed. -If omitted, defaults to the object which fired the event. `options` : Object (optional) An object containing handler configuration. -properties. This may contain any of the following properties: - scope : Object The scope (`this` reference) in which the handler function is executed. -If omitted, defaults to the object which fired the event. - delay : Number The number of milliseconds to delay the invocation of the handler after the event fires. - single : Boolean True to add a handler to handle just the next firing of the event, and then remove itself. - buffer : Number Causes the handler to be scheduled to run in an Ext.util.DelayedTask delayed -by the specified number of milliseconds. If the event fires again within that time, the original -handler is not invoked, but the new handler is scheduled in its place. - target : Observable Only call the handler if the event was fired on the target Observable, not -if the event was bubbled up from a child Observable. - - -Combining Options -Using the options argument, it is possible to combine different types of listeners: - -A delayed, one-time listener. - `myDataView.on('click', this.onClick, this, { -single: true, -delay: 100 -});` - -Attaching multiple handlers in 1 call -The method also allows for a single argument to be passed which is a config object containing properties -which specify multiple handlers. - - `myGridPanel.on({ -'click' : { - fn: this.onClick, - scope: this, - delay: 100 -}, -'mouseover' : { - fn: this.onMouseOver, - scope: this -}, -'mouseout' : { - fn: this.onMouseOut, - scope: this -} -});` - -Or a shorthand syntax: - `myGridPanel.on({ -'click' : this.onClick, -'mouseover' : this.onMouseOver, -'mouseout' : this.onMouseOut, - scope: this -});` Returns: void	Observable
	clearSelections( [`Boolean fast`] ) - : - void Clears all selections if the selection model -is not locked. Clears all selections if the selection model -is not locked. Parameters: `fast` : Boolean (optional) `true` to bypass the -conditional checks and events described in deselectRow. Returns: void	RowSelectionModel
	deselectRange( `Number startRow`, `Number endRow` ) - : - void Deselects a range of rows if the selection model -is not locked. -All rows in between startRow and endRow are also de... Deselects a range of rows if the selection model -is not locked. -All rows in between startRow and endRow are also deselected. Parameters: `startRow` : Number The index of the first row in the range `endRow` : Number The index of the last row in the range Returns: void	RowSelectionModel
	deselectRow( `Number row`, [`Boolean preventViewNotify`] ) - : - void Deselects a row. Before deselecting a row, checks if the selection model -is locked. -If this check is satisfied the r... Deselects a row. Before deselecting a row, checks if the selection model -is locked. -If this check is satisfied the row will be deselected and followed up by -firing the rowdeselect and selectionchange events. Parameters: `row` : Number The index of the row to deselect `preventViewNotify` : Boolean (optional) Specify `true` to -prevent notifying the view (disables updating the selected appearance) Returns: void	RowSelectionModel
	each( `Function fn`, [`Object scope`] ) - : - Boolean Calls the passed function with each selection. If the function returns -false, iteration is stopped and this function ... Calls the passed function with each selection. If the function returns -`false`, iteration is stopped and this function returns -`false`. Otherwise it returns `true`. Parameters: `fn` : Function The function to call upon each iteration. It is passed the selected Record. `scope` : Object (optional) The scope (`this` reference) in which the function is executed. Defaults to this RowSelectionModel. Returns: `Boolean` true if all selections were iterated	RowSelectionModel
	enableBubble( `String/Array events` ) - : - void Enables events fired by this Observable to bubble up an owner hierarchy by calling -this.getBubbleTarget() if present.... Enables events fired by this Observable to bubble up an owner hierarchy by calling -`this.getBubbleTarget()` if present. There is no implementation in the Observable base class. - This is commonly used by Ext.Components to bubble events to owner Containers. See Ext.Component.getBubbleTarget. 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. - Example: Ext.override(Ext.form.Field, { - // Add functionality to Field's initComponent to enable the change event to bubble - initComponent : Ext.form.Field.prototype.initComponent.createSequence(function() { - this.enableBubble('change'); - }), - - // We know that we want Field's events to bubble directly to the FormPanel. - getBubbleTarget : function() { - if (!this.formPanel) { - this.formPanel = this.findParentByType('form'); - } - return this.formPanel; - } -}); - -var myForm = new Ext.formPanel({ - title: 'User Details', - items: [{ - ... - }], - listeners: { - change: function() { - // Title goes red if form has been modified. - myForm.header.setStyle('color', 'red'); - } - } -}); Parameters: `events` : String/Array The event name to bubble, or an Array of event names. Returns: void	Observable
	fireEvent( `String eventName`, `Object... args` ) - : - Boolean Fires the specified event with the passed parameters (minus the event name). -An event may be set to bubble up an Obse... Fires the specified event with the passed parameters (minus the event name). - An event may be set to bubble up an Observable parent hierarchy (See Ext.Component.getBubbleTarget) -by calling enableBubble. Parameters: `eventName` : String The name of the event to fire. `args` : Object... Variable number of parameters are passed to handlers. Returns: `Boolean` returns false if any of the handlers return false otherwise it returns true.	Observable
	getCount() - : - Number Gets the number of selected rows. Gets the number of selected rows. Parameters: None. Returns: `Number`	RowSelectionModel
	getSelected() - : - Record Returns the first selected record. Returns the first selected record. Parameters: None. Returns: `Record`	RowSelectionModel
	getSelections() - : - Array Returns the selected records Returns the selected records Parameters: None. Returns: `Array` Array of selected records	RowSelectionModel
	hasListener( `String eventName` ) - : - Boolean Checks to see if this object has any listeners for a specified event Checks to see if this object has any listeners for a specified event Parameters: `eventName` : String The name of the event to check for Returns: `Boolean` True if the event is being listened for, else false	Observable
	hasNext() - : - Boolean Returns true if there is a next record to select Returns true if there is a next record to select Parameters: None. Returns: `Boolean`	RowSelectionModel
	hasPrevious() - : - Boolean Returns true if there is a previous record to select Returns true if there is a previous record to select Parameters: None. Returns: `Boolean`	RowSelectionModel
	hasSelection() - : - Boolean Returns true if there is a selection. Returns `true` if there is a selection. Parameters: None. Returns: `Boolean`	RowSelectionModel
	isIdSelected( `String id` ) - : - Boolean Returns true if the specified record id is selected. Returns `true` if the specified record id is selected. Parameters: `id` : String The id of record to check Returns: `Boolean`	RowSelectionModel
	isLocked() - : - Boolean Returns true if the selections are locked. Returns true if the selections are locked. Parameters: None. Returns: `Boolean`	AbstractSelectionModel
	isSelected( `Number/Record index` ) - : - Boolean Returns true if the specified row is selected. Returns `true` if the specified row is selected. Parameters: `index` : Number/Record The record or index of the record to check Returns: `Boolean`	RowSelectionModel
	lock() - : - void Locks the selections. Locks the selections. Parameters: None. Returns: void	AbstractSelectionModel
	on( `String eventName`, `Function handler`, [`Object scope`], [`Object options`] ) - : - void Appends an event handler to this object (shorthand for addListener.) Appends an event handler to this object (shorthand for addListener.) Parameters: `eventName` : String The type of event to listen for `handler` : Function The method the event invokes `scope` : Object (optional) The scope (`this` reference) in which the handler function is executed. -If omitted, defaults to the object which fired the event. `options` : Object (optional) An object containing handler configuration. Returns: void	Observable
	purgeListeners() - : - void Removes all listeners for this object Removes all listeners for this object Parameters: None. Returns: void	Observable
	relayEvents( `Object o`, `Array events` ) - : - void Relays selected events from the specified Observable as if the events were fired by this. Relays selected events from the specified Observable as if the events were fired by `this`. Parameters: `o` : Object The Observable whose events this object is to relay. `events` : Array Array of event names to relay. Returns: void	Observable
	removeListener( `String eventName`, `Function handler`, [`Object scope`] ) - : - void Removes an event handler. Removes an event handler. Parameters: `eventName` : String The type of event the handler was associated with. `handler` : Function The handler to remove. This must be a reference to the function passed into the addListener call. `scope` : Object (optional) The scope originally specified for the handler. Returns: void	Observable
	resumeEvents() - : - void Resume firing events. (see suspendEvents) -If events were suspended using the queueSuspended parameter, then all -event... Resume firing events. (see suspendEvents) -If events were suspended using the `queueSuspended` parameter, then all -events fired during event suspension will be sent to any listeners now. Parameters: None. Returns: void	Observable
	selectAll() - : - void Selects all rows if the selection model -is not locked. Selects all rows if the selection model -is not locked. Parameters: None. Returns: void	RowSelectionModel
	selectFirstRow() - : - void Selects the first row in the grid. Selects the first row in the grid. Parameters: None. Returns: void	RowSelectionModel
	selectLastRow( [`Boolean keepExisting`] ) - : - void Select the last row. Select the last row. Parameters: `keepExisting` : Boolean (optional) `true` to keep existing selections Returns: void	RowSelectionModel
	selectNext( [`Boolean keepExisting`] ) - : - Boolean Selects the row immediately following the last selected row. Selects the row immediately following the last selected row. Parameters: `keepExisting` : Boolean (optional) `true` to keep existing selections Returns: `Boolean` <tt>true</tt> if there is a next row, else <tt>false</tt>	RowSelectionModel
	selectPrevious( [`Boolean keepExisting`] ) - : - Boolean Selects the row that precedes the last selected row. Selects the row that precedes the last selected row. Parameters: `keepExisting` : Boolean (optional) `true` to keep existing selections Returns: `Boolean` <tt>true</tt> if there is a previous row, else <tt>false</tt>	RowSelectionModel
	selectRange( `Number startRow`, `Number endRow`, [`Boolean keepExisting`] ) - : - void Selects a range of rows if the selection model -is not locked. -All rows in between startRow and endRow are also select... Selects a range of rows if the selection model -is not locked. -All rows in between startRow and endRow are also selected. Parameters: `startRow` : Number The index of the first row in the range `endRow` : Number The index of the last row in the range `keepExisting` : Boolean (optional) True to retain existing selections Returns: void	RowSelectionModel
	selectRecords( `Array records`, [`Boolean keepExisting`] ) - : - void Select records. Select records. Parameters: `records` : Array The records to select `keepExisting` : Boolean (optional) `true` to keep existing selections Returns: void	RowSelectionModel
	selectRow( `Number row`, [`Boolean keepExisting`], [`Boolean preventViewNotify`] ) - : - void Selects a row. Before selecting a row, checks if the selection model -is locked and fires the -beforerowselect event. ... Selects a row. Before selecting a row, checks if the selection model -is locked and fires the -beforerowselect event. If these checks are satisfied the row -will be selected and followed up by firing the rowselect and -selectionchange events. Parameters: `row` : Number The index of the row to select `keepExisting` : Boolean (optional) `true` to keep existing selections `preventViewNotify` : Boolean (optional) Specify `true` to -prevent notifying the view (disables updating the selected appearance) Returns: void	RowSelectionModel
	selectRows( `Array rows`, [`Boolean keepExisting`] ) - : - void Selects multiple rows. Selects multiple rows. Parameters: `rows` : Array Array of the indexes of the row to select `keepExisting` : Boolean (optional) `true` to keep -existing selections (defaults to `false`) Returns: void	RowSelectionModel
	suspendEvents( `Boolean queueSuspended` ) - : - void Suspend the firing of all events. (see resumeEvents) Suspend the firing of all events. (see resumeEvents) Parameters: `queueSuspended` : Boolean Pass as true to queue up suspended events to be fired -after the resumeEvents call instead of discarding all suspended events; Returns: void	Observable
	un( `String eventName`, `Function handler`, [`Object scope`] ) - : - void Removes an event handler (shorthand for removeListener.) Removes an event handler (shorthand for removeListener.) Parameters: `eventName` : String The type of event the handler was associated with. `handler` : Function The handler to remove. This must be a reference to the function passed into the addListener call. `scope` : Object (optional) The scope originally specified for the handler. Returns: void	Observable
	unlock() - : - void Unlocks the selections. Unlocks the selections. Parameters: None. Returns: void	AbstractSelectionModel
Event		Defined By
	beforerowselect : - ( `SelectionModel this`, `Number rowIndex`, `Boolean keepExisting`, `Record record` ) - Fires before a row is selected, return false to cancel the selection. Fires before a row is selected, return false to cancel the selection. Listeners will be called with the following arguments: `this` : SelectionModel `rowIndex` : Number The index to be selected `keepExisting` : Boolean False if other selections will be cleared `record` : Record The record to be selected	RowSelectionModel
	rowdeselect : - ( `SelectionModel this`, `Number rowIndex`, `Record record` ) - Fires when a row is deselected. To prevent deselection -lock the selections. Fires when a row is deselected. To prevent deselection -lock the selections. Listeners will be called with the following arguments: `this` : SelectionModel `rowIndex` : Number `record` : Record	RowSelectionModel
	rowselect : - ( `SelectionModel this`, `Number rowIndex`, `Ext.data.Record r` ) - Fires when a row is selected. Fires when a row is selected. Listeners will be called with the following arguments: `this` : SelectionModel `rowIndex` : Number The selected index `r` : Ext.data.Record The selected record	RowSelectionModel
	selectionchange : - ( `SelectionModel this` ) - Fires when the selection changes Fires when the selection changes Listeners will be called with the following arguments: `this` : SelectionModel	RowSelectionModel