docs/output/Ext.tree.MultiSelectionModel.html

   1         <div class="body-wrap">
   2         <div class="top-tools">
   3             <a class="inner-link" href="#Ext.tree.MultiSelectionModel-props"><img src="../resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>
   4             <a class="inner-link" href="#Ext.tree.MultiSelectionModel-methods"><img src="../resources/images/default/s.gif" class="item-icon icon-method">Methods</a>
   5             <a class="inner-link" href="#Ext.tree.MultiSelectionModel-events"><img src="../resources/images/default/s.gif" class="item-icon icon-event">Events</a>
   6                             <a class="inner-link" href="#Ext.tree.MultiSelectionModel-configs"><img src="../resources/images/default/s.gif" class="item-icon icon-config">Config Options</a>
   7                         <a class="bookmark" href="../docs/?class=Ext.tree.MultiSelectionModel"><img src="../resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>
   8         </div>
   9                 <div class="inheritance res-block">
  10 <pre class="res-block-inner"><a ext:cls="Ext.util.Observable" ext:member="" href="output/Ext.util.Observable.html">Observable</a>
  11   <img src="resources/elbow-end.gif"/>MultiSelectionModel</pre></div>
  12                 <h1>Class Ext.tree.MultiSelectionModel</h1>
  13         <table cellspacing="0">
  14             <tr><td class="label">Package:</td><td class="hd-info">Ext.tree</td></tr>
  15             <tr><td class="label">Defined In:</td><td class="hd-info"><a href="../src/TreeSelectionModel.js" target="_blank">TreeSelectionModel.js</a></td></tr>
  16             <tr><td class="label">Class:</td><td class="hd-info">MultiSelectionModel</td></tr>
  17                                     <tr><td class="label">Extends:</td><td class="hd-info"><a ext:cls="Ext.util.Observable" ext:member="" href="output/Ext.util.Observable.html">Observable</a></td></tr>
  18                     </table>
  19         <div class="description">
  20             Multi selection for a TreePanel.        </div>
  21
  22         <div class="hr"></div>
  23                 <a id="Ext.tree.MultiSelectionModel-configs"></a>
  24         <h2>Config Options</h2>
  25         <table cellspacing="0" class="member-table">
  26             <tr>
  27                 <th class="sig-header" colspan="2">Config Options</th>
  28                 <th class="msource-header">Defined By</th>
  29             </tr>
  30                 <tr class="config-row inherited expandable">\r
  31         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
  32         <td class="sig">\r
  33         <a id="Ext.tree.MultiSelectionModel-listeners"></a>\r
  34             <b>listeners</b> : Object            <div class="mdesc">\r
  35                         <div class="short">(optional) A config object containing one or more event handlers to be added to this object during initialization. Th...</div>\r
  36             <div class="long">\r
  37                 (optional) 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 ext:cls="Ext.util.Observable" ext:member="addListener" href="output/Ext.util.Observable.html#addListener">addListener</a> example for attaching multiple handlers at once.            </div>\r
  38                         </div>\r
  39         </td>\r
  40         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#listeners" href="output/Ext.util.Observable.html#listeners">Observable</a></td>\r
  41     </tr>\r
  42             </table>
  43                 <a id="Ext.tree.MultiSelectionModel-props"></a>
  44         <h2>Public Properties</h2>
  45         <div class="no-members">This class has no public properties.</div>        <a id="Ext.tree.MultiSelectionModel-methods"></a>
  46         <h2>Public Methods</h2>
  47                 <table cellspacing="0" class="member-table">
  48             <tr>
  49                 <th class="sig-header" colspan="2">Method</th>
  50                 <th class="msource-header">Defined By</th>
  51             </tr>
  52                 <tr class="method-row inherited expandable">\r
  53         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
  54         <td class="sig">\r
  55         <a id="Ext.tree.MultiSelectionModel-addEvents"></a>\r
  56             <b>addEvents</b>(&nbsp;<code>Object object</code>&nbsp;) : void            <div class="mdesc">\r
  57                         <div class="short">Used to define events on this Observable</div>\r
  58             <div class="long">\r
  59                 Used to define events on this Observable    <div class="mdetail-params">\r
  60         <strong>Parameters:</strong>\r
  61         <ul><li><code>object</code> : Object<div class="sub-desc">The object with the events defined</div></li>        </ul>\r
  62         <strong>Returns:</strong>\r
  63         <ul>\r
  64             <li><code>void</code></li>\r
  65         </ul>\r
  66     </div>\r
  67                 </div>\r
  68                         </div>\r
  69         </td>\r
  70         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#addEvents" href="output/Ext.util.Observable.html#addEvents">Observable</a></td>\r
  71     </tr>\r
  72         <tr class="method-row inherited alt expandable">\r
  73         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
  74         <td class="sig">\r
  75         <a id="Ext.tree.MultiSelectionModel-addListener"></a>\r
  76             <b>addListener</b>(&nbsp;<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>&nbsp;) : void            <div class="mdesc">\r
  77                         <div class="short">Appends an event handler to this component</div>\r
  78             <div class="long">\r
  79                 Appends an event handler to this component    <div class="mdetail-params">\r
  80         <strong>Parameters:</strong>\r
  81         <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 in which to execute the handler
  82 function. The handler function's "this" context.</div></li><li><code>options</code> : Object<div class="sub-desc">(optional) An object containing handler configuration
  83 properties. This may contain any of the following properties:<ul>
  84 <li><b>scope</b> : Object<p class="sub-desc">The scope in which to execute the handler function. The handler function's "this" context.</p></li>
  85 <li><b>delay</b> : Number<p class="sub-desc">The number of milliseconds to delay the invocation of the handler after the event fires.</p></li>
  86 <li><b>single</b> : Boolean<p class="sub-desc">True to add a handler to handle just the next firing of the event, and then remove itself.</p></li>
  87 <li><b>buffer</b> : Number<p class="sub-desc">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
  88 by the specified number of milliseconds. If the event fires again within that time, the original
  89 handler is <em>not</em> invoked, but the new handler is scheduled in its place.</p></li>
  90 </ul><br>
  91 <p>
  92 <b>Combining Options</b><br>
  93 Using the options argument, it is possible to combine different types of listeners:<br>
  94 <br>
  95 A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
  96 <pre><code>el.on(<em>'click'</em>, <b>this</b>.onClick, <b>this</b>, {
  97     single: true,
  98     delay: 100,
  99     forumId: 4
 100 });</code></pre>
 101 <p>
 102 <b>Attaching multiple handlers in 1 call</b><br>
 103 The method also allows for a single argument to be passed which is a config object containing properties
 104 which specify multiple handlers.
 105 <p>
 106 <pre><code>foo.on({
 107     <em>'click'</em> : {
 108         fn: <b>this</b>.onClick,
 109         scope: <b>this</b>,
 110         delay: 100
 111     },
 112     <em>'mouseover'</em> : {
 113         fn: <b>this</b>.onMouseOver,
 114         scope: <b>this</b>
 115     },
 116     <em>'mouseout'</em> : {
 117         fn: <b>this</b>.onMouseOut,
 118         scope: <b>this</b>
 119     }
 120 });</code></pre>
 121 <p>
 122 Or a shorthand syntax:<br>
 123 <pre><code>foo.on({
 124     <em>'click'</em> : <b>this</b>.onClick,
 125     <em>'mouseover'</em> : <b>this</b>.onMouseOver,
 126     <em>'mouseout'</em> : <b>this</b>.onMouseOut,
 127      scope: <b>this</b>
 128 });</code></pre></div></li>        </ul>\r
 129         <strong>Returns:</strong>\r
 130         <ul>\r
 131             <li><code>void</code></li>\r
 132         </ul>\r
 133     </div>\r
 134                 </div>\r
 135                         </div>\r
 136         </td>\r
 137         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#addListener" href="output/Ext.util.Observable.html#addListener">Observable</a></td>\r
 138     </tr>\r
 139         <tr class="method-row expandable">\r
 140         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 141         <td class="sig">\r
 142         <a id="Ext.tree.MultiSelectionModel-clearSelections"></a>\r
 143             <b>clearSelections</b>() : void            <div class="mdesc">\r
 144                         <div class="short">Clear all selections</div>\r
 145             <div class="long">\r
 146                 Clear all selections    <div class="mdetail-params">\r
 147         <strong>Parameters:</strong>\r
 148         <ul><li>None.</li>        </ul>\r
 149         <strong>Returns:</strong>\r
 150         <ul>\r
 151             <li><code>void</code></li>\r
 152         </ul>\r
 153     </div>\r
 154                 </div>\r
 155                         </div>\r
 156         </td>\r
 157         <td class="msource">MultiSelectionModel</td>\r
 158     </tr>\r
 159         <tr class="method-row inherited alt expandable">\r
 160         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 161         <td class="sig">\r
 162         <a id="Ext.tree.MultiSelectionModel-fireEvent"></a>\r
 163             <b>fireEvent</b>(&nbsp;<code>String eventName</code>, <code>Object... args</code>&nbsp;) : Boolean            <div class="mdesc">\r
 164                         <div class="short">Fires the specified event with the passed parameters (minus the event name).</div>\r
 165             <div class="long">\r
 166                 Fires the specified event with the passed parameters (minus the event name).    <div class="mdetail-params">\r
 167         <strong>Parameters:</strong>\r
 168         <ul><li><code>eventName</code> : String<div class="sub-desc"></div></li><li><code>args</code> : Object...<div class="sub-desc">Variable number of parameters are passed to handlers</div></li>        </ul>\r
 169         <strong>Returns:</strong>\r
 170         <ul>\r
 171             <li><code>Boolean</code><div class="sub-desc">returns false if any of the handlers return false otherwise it returns true</div></li>\r
 172         </ul>\r
 173     </div>\r
 174                 </div>\r
 175                         </div>\r
 176         </td>\r
 177         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#fireEvent" href="output/Ext.util.Observable.html#fireEvent">Observable</a></td>\r
 178     </tr>\r
 179         <tr class="method-row expandable">\r
 180         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 181         <td class="sig">\r
 182         <a id="Ext.tree.MultiSelectionModel-getSelectedNodes"></a>\r
 183             <b>getSelectedNodes</b>() : Array            <div class="mdesc">\r
 184                         <div class="short">Returns an array of the selected nodes</div>\r
 185             <div class="long">\r
 186                 Returns an array of the selected nodes    <div class="mdetail-params">\r
 187         <strong>Parameters:</strong>\r
 188         <ul><li>None.</li>        </ul>\r
 189         <strong>Returns:</strong>\r
 190         <ul>\r
 191             <li><code>Array</code></li>\r
 192         </ul>\r
 193     </div>\r
 194                 </div>\r
 195                         </div>\r
 196         </td>\r
 197         <td class="msource">MultiSelectionModel</td>\r
 198     </tr>\r
 199         <tr class="method-row inherited alt expandable">\r
 200         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 201         <td class="sig">\r
 202         <a id="Ext.tree.MultiSelectionModel-hasListener"></a>\r
 203             <b>hasListener</b>(&nbsp;<code>String eventName</code>&nbsp;) : Boolean            <div class="mdesc">\r
 204                         <div class="short">Checks to see if this object has any listeners for a specified event</div>\r
 205             <div class="long">\r
 206                 Checks to see if this object has any listeners for a specified event    <div class="mdetail-params">\r
 207         <strong>Parameters:</strong>\r
 208         <ul><li><code>eventName</code> : String<div class="sub-desc">The name of the event to check for</div></li>        </ul>\r
 209         <strong>Returns:</strong>\r
 210         <ul>\r
 211             <li><code>Boolean</code><div class="sub-desc">True if the event is being listened for, else false</div></li>\r
 212         </ul>\r
 213     </div>\r
 214                 </div>\r
 215                         </div>\r
 216         </td>\r
 217         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#hasListener" href="output/Ext.util.Observable.html#hasListener">Observable</a></td>\r
 218     </tr>\r
 219         <tr class="method-row expandable">\r
 220         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 221         <td class="sig">\r
 222         <a id="Ext.tree.MultiSelectionModel-isSelected"></a>\r
 223             <b>isSelected</b>(&nbsp;<code>TreeNode node</code>&nbsp;) : Boolean            <div class="mdesc">\r
 224                         <div class="short">Returns true if the node is selected</div>\r
 225             <div class="long">\r
 226                 Returns true if the node is selected    <div class="mdetail-params">\r
 227         <strong>Parameters:</strong>\r
 228         <ul><li><code>node</code> : TreeNode<div class="sub-desc">The node to check</div></li>        </ul>\r
 229         <strong>Returns:</strong>\r
 230         <ul>\r
 231             <li><code>Boolean</code></li>\r
 232         </ul>\r
 233     </div>\r
 234                 </div>\r
 235                         </div>\r
 236         </td>\r
 237         <td class="msource">MultiSelectionModel</td>\r
 238     </tr>\r
 239         <tr class="method-row inherited alt expandable">\r
 240         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 241         <td class="sig">\r
 242         <a id="Ext.tree.MultiSelectionModel-on"></a>\r
 243             <b>on</b>(&nbsp;<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>&nbsp;) : void            <div class="mdesc">\r
 244                         <div class="short">Appends an event handler to this element (shorthand for addListener)</div>\r
 245             <div class="long">\r
 246                 Appends an event handler to this element (shorthand for addListener)    <div class="mdetail-params">\r
 247         <strong>Parameters:</strong>\r
 248         <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 in which to execute the handler
 249 function. The handler function's "this" context.</div></li><li><code>options</code> : Object<div class="sub-desc">(optional)</div></li>        </ul>\r
 250         <strong>Returns:</strong>\r
 251         <ul>\r
 252             <li><code>void</code></li>\r
 253         </ul>\r
 254     </div>\r
 255                 </div>\r
 256                         </div>\r
 257         </td>\r
 258         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#on" href="output/Ext.util.Observable.html#on">Observable</a></td>\r
 259     </tr>\r
 260         <tr class="method-row inherited expandable">\r
 261         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 262         <td class="sig">\r
 263         <a id="Ext.tree.MultiSelectionModel-purgeListeners"></a>\r
 264             <b>purgeListeners</b>() : void            <div class="mdesc">\r
 265                         <div class="short">Removes all listeners for this object</div>\r
 266             <div class="long">\r
 267                 Removes all listeners for this object    <div class="mdetail-params">\r
 268         <strong>Parameters:</strong>\r
 269         <ul><li>None.</li>        </ul>\r
 270         <strong>Returns:</strong>\r
 271         <ul>\r
 272             <li><code>void</code></li>\r
 273         </ul>\r
 274     </div>\r
 275                 </div>\r
 276                         </div>\r
 277         </td>\r
 278         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#purgeListeners" href="output/Ext.util.Observable.html#purgeListeners">Observable</a></td>\r
 279     </tr>\r
 280         <tr class="method-row inherited alt expandable">\r
 281         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 282         <td class="sig">\r
 283         <a id="Ext.tree.MultiSelectionModel-relayEvents"></a>\r
 284             <b>relayEvents</b>(&nbsp;<code>Object o</code>, <code>Array events</code>&nbsp;) : void            <div class="mdesc">\r
 285                         <div class="short">Relays selected events from the specified Observable as if the events were fired by <tt><b>this</b></tt>.</div>\r
 286             <div class="long">\r
 287                 Relays selected events from the specified Observable as if the events were fired by <tt><b>this</b></tt>.    <div class="mdetail-params">\r
 288         <strong>Parameters:</strong>\r
 289         <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>\r
 290         <strong>Returns:</strong>\r
 291         <ul>\r
 292             <li><code>void</code></li>\r
 293         </ul>\r
 294     </div>\r
 295                 </div>\r
 296                         </div>\r
 297         </td>\r
 298         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#relayEvents" href="output/Ext.util.Observable.html#relayEvents">Observable</a></td>\r
 299     </tr>\r
 300         <tr class="method-row inherited expandable">\r
 301         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 302         <td class="sig">\r
 303         <a id="Ext.tree.MultiSelectionModel-removeListener"></a>\r
 304             <b>removeListener</b>(&nbsp;<code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>&nbsp;) : void            <div class="mdesc">\r
 305                         <div class="short">Removes a listener</div>\r
 306             <div class="long">\r
 307                 Removes a listener    <div class="mdetail-params">\r
 308         <strong>Parameters:</strong>\r
 309         <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 handler to remove</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (this object) for the handler</div></li>        </ul>\r
 310         <strong>Returns:</strong>\r
 311         <ul>\r
 312             <li><code>void</code></li>\r
 313         </ul>\r
 314     </div>\r
 315                 </div>\r
 316                         </div>\r
 317         </td>\r
 318         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#removeListener" href="output/Ext.util.Observable.html#removeListener">Observable</a></td>\r
 319     </tr>\r
 320         <tr class="method-row inherited alt expandable">\r
 321         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 322         <td class="sig">\r
 323         <a id="Ext.tree.MultiSelectionModel-resumeEvents"></a>\r
 324             <b>resumeEvents</b>() : void            <div class="mdesc">\r
 325                         <div class="short">Resume firing events. (see <a ext:cls="Ext.util.Observable" ext:member="suspendEvents" href="output/Ext.util.Observable.html#suspendEvents">suspendEvents</a>)</div>\r
 326             <div class="long">\r
 327                 Resume firing events. (see <a ext:cls="Ext.util.Observable" ext:member="suspendEvents" href="output/Ext.util.Observable.html#suspendEvents">suspendEvents</a>)    <div class="mdetail-params">\r
 328         <strong>Parameters:</strong>\r
 329         <ul><li>None.</li>        </ul>\r
 330         <strong>Returns:</strong>\r
 331         <ul>\r
 332             <li><code>void</code></li>\r
 333         </ul>\r
 334     </div>\r
 335                 </div>\r
 336                         </div>\r
 337         </td>\r
 338         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#resumeEvents" href="output/Ext.util.Observable.html#resumeEvents">Observable</a></td>\r
 339     </tr>\r
 340         <tr class="method-row expandable">\r
 341         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 342         <td class="sig">\r
 343         <a id="Ext.tree.MultiSelectionModel-select"></a>\r
 344             <b>select</b>(&nbsp;<code>TreeNode node</code>, <span class="optional" title="Optional">[<code>EventObject e</code>]</span>, <code>Boolean keepExisting</code>&nbsp;) : TreeNode            <div class="mdesc">\r
 345                         <div class="short">Select a node.</div>\r
 346             <div class="long">\r
 347                 Select a node.    <div class="mdetail-params">\r
 348         <strong>Parameters:</strong>\r
 349         <ul><li><code>node</code> : TreeNode<div class="sub-desc">The node to select</div></li><li><code>e</code> : EventObject<div class="sub-desc">(optional) An event associated with the selection</div></li><li><code>keepExisting</code> : Boolean<div class="sub-desc">True to retain existing selections</div></li>        </ul>\r
 350         <strong>Returns:</strong>\r
 351         <ul>\r
 352             <li><code>TreeNode</code><div class="sub-desc">The selected node</div></li>\r
 353         </ul>\r
 354     </div>\r
 355                 </div>\r
 356                         </div>\r
 357         </td>\r
 358         <td class="msource">MultiSelectionModel</td>\r
 359     </tr>\r
 360         <tr class="method-row inherited alt expandable">\r
 361         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 362         <td class="sig">\r
 363         <a id="Ext.tree.MultiSelectionModel-suspendEvents"></a>\r
 364             <b>suspendEvents</b>() : void            <div class="mdesc">\r
 365                         <div class="short">Suspend the firing of all events. (see <a ext:cls="Ext.util.Observable" ext:member="resumeEvents" href="output/Ext.util.Observable.html#resumeEvents">resumeEvents</a>)</div>\r
 366             <div class="long">\r
 367                 Suspend the firing of all events. (see <a ext:cls="Ext.util.Observable" ext:member="resumeEvents" href="output/Ext.util.Observable.html#resumeEvents">resumeEvents</a>)    <div class="mdetail-params">\r
 368         <strong>Parameters:</strong>\r
 369         <ul><li>None.</li>        </ul>\r
 370         <strong>Returns:</strong>\r
 371         <ul>\r
 372             <li><code>void</code></li>\r
 373         </ul>\r
 374     </div>\r
 375                 </div>\r
 376                         </div>\r
 377         </td>\r
 378         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#suspendEvents" href="output/Ext.util.Observable.html#suspendEvents">Observable</a></td>\r
 379     </tr>\r
 380         <tr class="method-row inherited expandable">\r
 381         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 382         <td class="sig">\r
 383         <a id="Ext.tree.MultiSelectionModel-un"></a>\r
 384             <b>un</b>(&nbsp;<code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>&nbsp;) : void            <div class="mdesc">\r
 385                         <div class="short">Removes a listener (shorthand for removeListener)</div>\r
 386             <div class="long">\r
 387                 Removes a listener (shorthand for removeListener)    <div class="mdetail-params">\r
 388         <strong>Parameters:</strong>\r
 389         <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 handler to remove</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (this object) for the handler</div></li>        </ul>\r
 390         <strong>Returns:</strong>\r
 391         <ul>\r
 392             <li><code>void</code></li>\r
 393         </ul>\r
 394     </div>\r
 395                 </div>\r
 396                         </div>\r
 397         </td>\r
 398         <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#un" href="output/Ext.util.Observable.html#un">Observable</a></td>\r
 399     </tr>\r
 400         <tr class="method-row alt expandable">\r
 401         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 402         <td class="sig">\r
 403         <a id="Ext.tree.MultiSelectionModel-unselect"></a>\r
 404             <b>unselect</b>(&nbsp;<code>TreeNode node</code>&nbsp;) : void            <div class="mdesc">\r
 405                         <div class="short">Deselect a node.</div>\r
 406             <div class="long">\r
 407                 Deselect a node.    <div class="mdetail-params">\r
 408         <strong>Parameters:</strong>\r
 409         <ul><li><code>node</code> : TreeNode<div class="sub-desc">The node to unselect</div></li>        </ul>\r
 410         <strong>Returns:</strong>\r
 411         <ul>\r
 412             <li><code>void</code></li>\r
 413         </ul>\r
 414     </div>\r
 415                 </div>\r
 416                         </div>\r
 417         </td>\r
 418         <td class="msource">MultiSelectionModel</td>\r
 419     </tr>\r
 420             </table>
 421                 <a id="Ext.tree.MultiSelectionModel-events"></a>
 422         <h2>Public Events</h2>
 423                 <table cellspacing="0" class="member-table">
 424             <tr>
 425                 <th class="sig-header" colspan="2">Event</th>
 426                 <th class="msource-header">Defined By</th>
 427             </tr>
 428                 <tr class="event-row expandable">\r
 429         <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>\r
 430         <td class="sig">\r
 431         <a id="Ext.tree.MultiSelectionModel-selectionchange"></a>\r
 432             <b>selectionchange</b> : (&nbsp;<code>MultiSelectionModel this</code>, <code>Array nodes</code>&nbsp;)            <div class="mdesc">\r
 433                         <div class="short">Fires when the selected nodes change</div>\r
 434             <div class="long">\r
 435                 Fires when the selected nodes change    <div class="mdetail-params">\r
 436         <strong style="font-weight:normal;">Listeners will be called with the following arguments:</strong>\r
 437         <ul><li><code>this</code> : MultiSelectionModel<div class="sub-desc"></div></li><li><code>nodes</code> : Array<div class="sub-desc">Array of the selected nodes</div></li>        </ul>\r
 438     </div>\r
 439                 </div>\r
 440                         </div>\r
 441         </td>\r
 442         <td class="msource">MultiSelectionModel</td>\r
 443     </tr>\r
 444             </table>
 445
 446         </div>