git.roojs.org Git - roojs1/blob - docs/symbols/Roo.tree.MultiSelectionModel.html

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  11                 <title>JsDoc Reference - Roo.tree.MultiSelectionModel</title>
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  29
  30     <!-- ============================== links to methods. ================================= -->
  31
  32     <div class="top-tools">
  33     <!--
  34         <a class="inner-link" href="#Roo.tree.MultiSelectionModel-props"><img src="resources/s.gif" class="item-icon icon-prop">Properties</a>
  35         <a class="inner-link" href="#Roo.tree.MultiSelectionModel-methods"><img src="resources/s.gif" class="item-icon icon-method">Methods</a>
  36         <a class="inner-link" href="#Roo.tree.MultiSelectionModel-events"><img src="resources/s.gif" class="item-icon icon-event">Events</a>
  37         <a class="inner-link" href="#Roo.tree.MultiSelectionModel-configs"><img src="resources/s.gif" class="item-icon icon-config">Config Options</a>
  38         <a class="bookmark" href="NEED_TO_CREATE_DIRECT_LINK_HREF"><img src="resources/s.gif" class="item-icon icon-fav">Direct Link</a>
  39         -->
  40     </div>
  41
  42
  43 <!-- ============================== inheritance Block. ================================= -->
  44
  45                 <div class="inheritance res-block">
  46                    <pre class="res-block-inner"><a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
  47 <img src="../../images/default/s.gif" height="1"  width="20"/><img class="elbow" src="../../images/default/tree/elbow-end.gif"/>Roo.tree.MultiSelectionModel
  48
  49                    </pre>
  50                 </div>
  51
  52 <!-- ============================== class title / details ============================ -->
  53
  54
  55     <h1 class="classTitle">
  56
  57                                 Class Roo.tree.MultiSelectionModel
  58                         </h1>
  59
  60     <table cellspacing="0" class="class-summary-table">
  61
  62                 <tr><td class="label">Package:</td><td class="hd-info">Roo.tree</td></tr>
  63
  64         <tr><td class="label">Defined In:</td><td class="hd-info">
  65
  66                                         <a href="./src/Roo_tree_TreeSelectionModel.js.html">Roo/tree/TreeSelectionModel.js</a>.
  67
  68         </td></tr>
  69         <tr><td class="label">Class:</td><td class="hd-info">MultiSelectionModel</td></tr>
  70
  71
  72
  73
  74                 <tr><td class="label">Extends:</td><td class="hd-info">
  75                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
  76
  77                 </td></tr>
  78
  79
  80     </table>
  81
  82
  83 <!-- ============================== class summary ========================== -->
  84     <div class="description">
  85         Multi selection for a TreePanel.
  86     </div>
  87
  88
  89 <!-- ============================== Class comment block... ========================== -->
  90
  91 <div class="comments">
  92         <b>Class Comments / Notes</B> =>
  93         <u onclick="parent.CommentDialog.showCommentId = 'Roo.tree.MultiSelectionModel';">[Add Your comment/notes about this class]</u>
  94         <br/>
  95         <iframe frameborder="0"  id="comments-Roo.tree" style="border: none;width:100%;"
  96                 src="/blog.php/GtkDjsComments/Roo.tree.MultiSelectionModel.html"></iframe>
  97 </div>
  98
  99
 100
 101 <!-- ============================== config options ========================== -->
 102
 103
 104
 105
 106     <div class="hr"></div>
 107     <a id="Roo.tree.MultiSelectionModel-configs"></a>
 108
 109
 110
 111
 112
 113       <table cellspacing="0" class="member-table">
 114       <caption>Config Options (Usually are also Properties)</caption>
 115
 116
 117         <tr>
 118             <th class="sig-header" colspan="2">Options</th>
 119
 120             <th class="msource-header">Defined By</th>
 121         </tr>
 122
 123
 124
 125
 126
 127                 <tr class="config-row expandable config-row-alt0">
 128                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 129                     <td class="sig">
 130
 131                         <a id="Roo.util.Observable-cfg-listeners" name=".listeners"></a>
 132                         <div class="fixedFont">
 133                                 <b  class="itemname">listeners</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
 134
 135
 136                         </div>
 137
 138                         <div class="mdesc">
 139                             <div class="short">list of events and functions to call for this object, <br/>For example :<br/><pre><code><br/>    listeners :  { <br/>       'click' : function(e) {<br/>           .</div>
 140                         </div>
 141
 142                         <div class="mdesc">
 143                             <div class="long">
 144                     list of events and functions to call for this object, <br/>For example :<br/><pre><code><br/>    listeners :  { <br/>       'click' : function(e) {<br/>           ..... <br/>        } ,<br/>        .... <br/>    } <br/>  </code></pre>
 145
 146                 </div>
 147                         </div>
 148
 149
 150
 151                     </td>
 152                     <td class="msource">
 153
 154                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 155
 156                     </td>
 157                 </tr>
 158
 159
 160     </table>
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170   <!-- ============================== public properties ==================== -->
 171
 172
 173
 174     <a id="Roo.tree.MultiSelectionModel-props"></a>
 175
 176
 177
 178
 179
 180      <table cellspacing="0" class="member-table">
 181       <caption class="Empty">Public Properties - Has None</caption>
 182      </table>
 183
 184
 185
 186
 187   <!-- ============================== methods summary / details ======================== -->
 188
 189
 190   <a id="Roo.tree.MultiSelectionModel-methods"></a>
 191         <!-- constructor?? -->
 192
 193         <!-- static's first
 194
 195
 196         -->
 197
 198         <!-- then dynamics first -->
 199
 200
 201
 202
 203
 204
 205       <table cellspacing="0" class="member-table">
 206       <caption>Public Methods</caption>
 207         <tr>
 208             <th class="sig-header" colspan="2">Method</th>
 209             <th class="msource-header">Defined By</th>
 210
 211         </tr>
 212
 213
 214
 215
 216
 217
 218
 219           <tr class="method-row config-row-alt0 expandable notInherited">
 220             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 221
 222
 223             <td class="sig">
 224                 <a id="Roo.tree-method-MultiSelectionModel"   name=".MultiSelectionModel"></a>
 225                 <div class="fixedFont">
 226                         <span class="attributes">new <B>Roo.tree.</B></span><b class="itemname">MultiSelectionModel</b>
 227
 228                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>cfg</i></B>)
 229
 230
 231
 232                 </div>
 233                 <div class="mdesc">
 234
 235
 236                         <div class="short">Create a new Roo.tree.MultiSelectionModel</div>
 237
 238
 239                     <div class="long">
 240
 241
 242
 243                                 Create a new Roo.tree.MultiSelectionModel
 244
 245
 246                                 <dl class="detailList">
 247                                 <dt class="heading">Parameters:</dt>
 248
 249                                         <dt>
 250                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>cfg</b>
 251
 252                                         </dt>
 253                                         <dd>Configuration</dd>
 254
 255                                 </dl>
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267                     </div>
 268                 </div>
 269
 270             </td>
 271             <td class="msource">
 272                 &nbsp;
 273             </td>
 274         </tr>
 275
 276
 277           <tr class="method-row config-row-alt1 expandable">
 278             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 279
 280
 281             <td class="sig">
 282                 <a id="Roo.util.Observable-method-addEvents"   name=".addEvents"></a>
 283                 <div class="fixedFont">
 284                         <span class="attributes"></span><b class="itemname">addEvents</b>
 285
 286                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>object</i></B>)
 287
 288
 289
 290                 </div>
 291                 <div class="mdesc">
 292
 293                    <div class="short">Used to define events on this Observable</div>
 294
 295
 296
 297                     <div class="long">
 298
 299                                 Used to define events on this Observable
 300
 301
 302
 303
 304
 305
 306                                 <dl class="detailList">
 307                                 <dt class="heading">Parameters:</dt>
 308
 309                                         <dt>
 310                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>object</b>
 311
 312                                         </dt>
 313                                         <dd>The object with the events defined</dd>
 314
 315                                 </dl>
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327                     </div>
 328                 </div>
 329
 330             </td>
 331             <td class="msource">
 332
 333                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 334                 &nbsp;
 335             </td>
 336         </tr>
 337
 338
 339           <tr class="method-row config-row-alt0 expandable">
 340             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 341
 342
 343             <td class="sig">
 344                 <a id="Roo.util.Observable-method-addListener"   name=".addListener"></a>
 345                 <div class="fixedFont">
 346                         <span class="attributes"></span><b class="itemname">addListener</b>
 347
 348                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
 349
 350
 351
 352                 </div>
 353                 <div class="mdesc">
 354
 355                    <div class="short">Appends an event handler to this component</div>
 356
 357
 358
 359                     <div class="long">
 360
 361                                 Appends an event handler to this component
 362
 363
 364
 365
 366
 367
 368                                 <dl class="detailList">
 369                                 <dt class="heading">Parameters:</dt>
 370
 371                                         <dt>
 372                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 373
 374                                         </dt>
 375                                         <dd>The type of event to listen for</dd>
 376
 377                                         <dt>
 378                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
 379
 380                                         </dt>
 381                                         <dd>The method the event invokes</dd>
 382
 383                                         <dt>
 384                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
 385
 386                                         </dt>
 387                                         <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
 388
 389                                         <dt>
 390                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>options</b>
 391
 392                                         </dt>
 393                                         <dd>(optional) An object containing handler configuration<br/>properties. This may contain any of the following properties:<ul><br/><li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li><br/><li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li><br/><li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li><br/><li>buffer {Number} Causes the handler to be scheduled to run in an {<b>link</b> Roo.util.DelayedTask} delayed<br/>by the specified number of milliseconds. If the event fires again within that time, the original<br/>handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li><br/></ul><br><br/><p><br/><b>Combining Options</b><br><br/>Using the options argument, it is possible to combine different types of listeners:<br><br/><br><br/>A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<br/>             <pre><code><br/>                el.on('click', this.onClick, this, {<br/>                       single: true,<br/>              delay: 100,<br/>                forumId: 4<br/>         });<br/>                </code></pre><br/><p><br/><b>Attaching multiple handlers in 1 call</b><br><br/>The method also allows for a single argument to be passed which is a config object containing properties<br/>which specify multiple handlers.<br/><pre><code><br/>               el.on({<br/>                    'click': {<br/>                 fn: this.onClick,<br/>                  scope: this,<br/>                       delay: 100<br/>                 }, <br/>                'mouseover': {<br/>                     fn: this.onMouseOver,<br/>                      scope: this<br/>                },<br/>                 'mouseout': {<br/>                      fn: this.onMouseOut,<br/>                       scope: this<br/>                }<br/>          });<br/>                </code></pre><br/><p><br/>Or a shorthand syntax which passes the same scope object to all handlers:<br/>        <pre><code><br/>                el.on({<br/>                    'click': this.onClick,<br/>             'mouseover': this.onMouseOver,<br/>             'mouseout': this.onMouseOut,<br/>               scope: this<br/>                });<br/>                </code></pre></dd>
 394
 395                                 </dl>
 396
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 398
 399
 400
 401
 402
 403
 404
 405
 406
 407                     </div>
 408                 </div>
 409
 410             </td>
 411             <td class="msource">
 412
 413                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 414                 &nbsp;
 415             </td>
 416         </tr>
 417
 418
 419           <tr class="method-row config-row-alt1 expandable notInherited">
 420             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 421
 422
 423             <td class="sig">
 424                 <a id="Roo.tree.MultiSelectionModel-method-clearSelections"   name=".clearSelections"></a>
 425                 <div class="fixedFont">
 426                         <span class="attributes"></span><b class="itemname">clearSelections</b>
 427
 428                                  ()
 429
 430
 431
 432                 </div>
 433                 <div class="mdesc">
 434
 435                    <div class="short">Clear all selections</div>
 436
 437
 438
 439                     <div class="long">
 440
 441                                 Clear all selections
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458                     </div>
 459                 </div>
 460
 461             </td>
 462             <td class="msource">
 463
 464                         Roo.tree.MultiSelectionModel
 465                 &nbsp;
 466             </td>
 467         </tr>
 468
 469
 470           <tr class="method-row config-row-alt0 expandable">
 471             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 472
 473
 474             <td class="sig">
 475                 <a id="Roo.util.Observable-method-fireEvent"   name=".fireEvent"></a>
 476                 <div class="fixedFont">
 477                         <span class="attributes"></span><b class="itemname">fireEvent</b>
 478
 479                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object...</a> <B><i>args</i></B>)
 480
 481
 482                                          :
 483
 484
 485                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 486
 487
 488
 489
 490
 491                 </div>
 492                 <div class="mdesc">
 493
 494                    <div class="short">Fires the specified event with the passed parameters (minus the event name).</div>
 495
 496
 497
 498                     <div class="long">
 499
 500                                 Fires the specified event with the passed parameters (minus the event name).
 501
 502
 503
 504
 505
 506
 507                                 <dl class="detailList">
 508                                 <dt class="heading">Parameters:</dt>
 509
 510                                         <dt>
 511                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 512
 513                                         </dt>
 514                                         <dd></dd>
 515
 516                                         <dt>
 517                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object...</a></span>  <b>args</b>
 518
 519                                         </dt>
 520                                         <dd>Variable number of parameters are passed to handlers</dd>
 521
 522                                 </dl>
 523
 524
 525
 526
 527
 528                                 <dl class="detailList">
 529                                 <dt class="heading">Returns:</dt>
 530
 531                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  returns false if any of the handlers return false otherwise it returns true</dd>
 532
 533                                 </dl>
 534
 535
 536
 537
 538
 539
 540
 541                     </div>
 542                 </div>
 543
 544             </td>
 545             <td class="msource">
 546
 547                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 548                 &nbsp;
 549             </td>
 550         </tr>
 551
 552
 553           <tr class="method-row config-row-alt1 expandable notInherited">
 554             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 555
 556
 557             <td class="sig">
 558                 <a id="Roo.tree.MultiSelectionModel-method-getSelectedNodes"   name=".getSelectedNodes"></a>
 559                 <div class="fixedFont">
 560                         <span class="attributes"></span><b class="itemname">getSelectedNodes</b>
 561
 562                                  ()
 563
 564
 565                                          :
 566
 567
 568                                                 <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>
 569
 570
 571
 572
 573
 574                 </div>
 575                 <div class="mdesc">
 576
 577                    <div class="short">Returns an array of the selected nodes</div>
 578
 579
 580
 581                     <div class="long">
 582
 583                                 Returns an array of the selected nodes
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594                                 <dl class="detailList">
 595                                 <dt class="heading">Returns:</dt>
 596
 597                                         <dd><span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span>  </dd>
 598
 599                                 </dl>
 600
 601
 602
 603
 604
 605
 606
 607                     </div>
 608                 </div>
 609
 610             </td>
 611             <td class="msource">
 612
 613                         Roo.tree.MultiSelectionModel
 614                 &nbsp;
 615             </td>
 616         </tr>
 617
 618
 619           <tr class="method-row config-row-alt0 expandable">
 620             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 621
 622
 623             <td class="sig">
 624                 <a id="Roo.util.Observable-method-hasListener"   name=".hasListener"></a>
 625                 <div class="fixedFont">
 626                         <span class="attributes"></span><b class="itemname">hasListener</b>
 627
 628                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>)
 629
 630
 631                                          :
 632
 633
 634                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 635
 636
 637
 638
 639
 640                 </div>
 641                 <div class="mdesc">
 642
 643                    <div class="short">Checks to see if this object has any listeners for a specified event</div>
 644
 645
 646
 647                     <div class="long">
 648
 649                                 Checks to see if this object has any listeners for a specified event
 650
 651
 652
 653
 654
 655
 656                                 <dl class="detailList">
 657                                 <dt class="heading">Parameters:</dt>
 658
 659                                         <dt>
 660                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 661
 662                                         </dt>
 663                                         <dd>The name of the event to check for</dd>
 664
 665                                 </dl>
 666
 667
 668
 669
 670
 671                                 <dl class="detailList">
 672                                 <dt class="heading">Returns:</dt>
 673
 674                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  True if the event is being listened for, else false</dd>
 675
 676                                 </dl>
 677
 678
 679
 680
 681
 682
 683
 684                     </div>
 685                 </div>
 686
 687             </td>
 688             <td class="msource">
 689
 690                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 691                 &nbsp;
 692             </td>
 693         </tr>
 694
 695
 696           <tr class="method-row config-row-alt1 expandable notInherited">
 697             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 698
 699
 700             <td class="sig">
 701                 <a id="Roo.tree.MultiSelectionModel-method-isSelected"   name=".isSelected"></a>
 702                 <div class="fixedFont">
 703                         <span class="attributes"></span><b class="itemname">isSelected</b>
 704
 705                                  (TreeNode <B><i>node</i></B>)
 706
 707
 708                                          :
 709
 710
 711                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 712
 713
 714
 715
 716
 717                 </div>
 718                 <div class="mdesc">
 719
 720                    <div class="short">Returns true if the node is selected</div>
 721
 722
 723
 724                     <div class="long">
 725
 726                                 Returns true if the node is selected
 727
 728
 729
 730
 731
 732
 733                                 <dl class="detailList">
 734                                 <dt class="heading">Parameters:</dt>
 735
 736                                         <dt>
 737                                                 <span class="fixedFont">TreeNode</span>  <b>node</b>
 738
 739                                         </dt>
 740                                         <dd>The node to check</dd>
 741
 742                                 </dl>
 743
 744
 745
 746
 747
 748                                 <dl class="detailList">
 749                                 <dt class="heading">Returns:</dt>
 750
 751                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  </dd>
 752
 753                                 </dl>
 754
 755
 756
 757
 758
 759
 760
 761                     </div>
 762                 </div>
 763
 764             </td>
 765             <td class="msource">
 766
 767                         Roo.tree.MultiSelectionModel
 768                 &nbsp;
 769             </td>
 770         </tr>
 771
 772
 773           <tr class="method-row config-row-alt0 expandable">
 774             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 775
 776
 777             <td class="sig">
 778                 <a id="Roo.util.Observable-method-on"   name=".on"></a>
 779                 <div class="fixedFont">
 780                         <span class="attributes"></span><b class="itemname">on</b>
 781
 782                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
 783
 784
 785
 786                 </div>
 787                 <div class="mdesc">
 788
 789                    <div class="short">Appends an event handler to this element (shorthand for addListener)</div>
 790
 791
 792
 793                     <div class="long">
 794
 795                                 Appends an event handler to this element (shorthand for addListener)
 796
 797
 798
 799
 800
 801
 802                                 <dl class="detailList">
 803                                 <dt class="heading">Parameters:</dt>
 804
 805                                         <dt>
 806                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 807
 808                                         </dt>
 809                                         <dd>The type of event to listen for</dd>
 810
 811                                         <dt>
 812                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
 813
 814                                         </dt>
 815                                         <dd>The method the event invokes</dd>
 816
 817                                         <dt>
 818                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
 819
 820                                         </dt>
 821                                         <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
 822
 823                                         <dt>
 824                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>options</b>
 825
 826                                         </dt>
 827                                         <dd>(optional)</dd>
 828
 829                                 </dl>
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841                     </div>
 842                 </div>
 843
 844             </td>
 845             <td class="msource">
 846
 847                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 848                 &nbsp;
 849             </td>
 850         </tr>
 851
 852
 853           <tr class="method-row config-row-alt1 expandable">
 854             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 855
 856
 857             <td class="sig">
 858                 <a id="Roo.util.Observable-method-purgeListeners"   name=".purgeListeners"></a>
 859                 <div class="fixedFont">
 860                         <span class="attributes"></span><b class="itemname">purgeListeners</b>
 861
 862                                  ()
 863
 864
 865
 866                 </div>
 867                 <div class="mdesc">
 868
 869                    <div class="short">Removes all listeners for this object</div>
 870
 871
 872
 873                     <div class="long">
 874
 875                                 Removes all listeners for this object
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892                     </div>
 893                 </div>
 894
 895             </td>
 896             <td class="msource">
 897
 898                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 899                 &nbsp;
 900             </td>
 901         </tr>
 902
 903
 904           <tr class="method-row config-row-alt0 expandable">
 905             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 906
 907
 908             <td class="sig">
 909                 <a id="Roo.util.Observable-method-removeListener"   name=".removeListener"></a>
 910                 <div class="fixedFont">
 911                         <span class="attributes"></span><b class="itemname">removeListener</b>
 912
 913                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>)
 914
 915
 916
 917                 </div>
 918                 <div class="mdesc">
 919
 920                    <div class="short">Removes a listener</div>
 921
 922
 923
 924                     <div class="long">
 925
 926                                 Removes a listener
 927
 928
 929
 930
 931
 932
 933                                 <dl class="detailList">
 934                                 <dt class="heading">Parameters:</dt>
 935
 936                                         <dt>
 937                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 938
 939                                         </dt>
 940                                         <dd>The type of event to listen for</dd>
 941
 942                                         <dt>
 943                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
 944
 945                                         </dt>
 946                                         <dd>The handler to remove</dd>
 947
 948                                         <dt>
 949                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
 950
 951                                         </dt>
 952                                         <dd>(optional) The scope (this object) for the handler</dd>
 953
 954                                 </dl>
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966                     </div>
 967                 </div>
 968
 969             </td>
 970             <td class="msource">
 971
 972                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 973                 &nbsp;
 974             </td>
 975         </tr>
 976
 977
 978           <tr class="method-row config-row-alt1 expandable notInherited">
 979             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 980
 981
 982             <td class="sig">
 983                 <a id="Roo.tree.MultiSelectionModel-method-select"   name=".select"></a>
 984                 <div class="fixedFont">
 985                         <span class="attributes"></span><b class="itemname">select</b>
 986
 987                                  (TreeNode <B><i>node</i></B>, EventObject <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>keepExisting</i></B>)
 988
 989
 990                                          :
 991
 992
 993                                                 TreeNode
 994
 995
 996
 997
 998
 999                 </div>
1000                 <div class="mdesc">
1001
1002                    <div class="short">Select a node.</div>
1003
1004
1005
1006                     <div class="long">
1007
1008                                 Select a node.
1009
1010
1011
1012
1013
1014
1015                                 <dl class="detailList">
1016                                 <dt class="heading">Parameters:</dt>
1017
1018                                         <dt>
1019                                                 <span class="fixedFont">TreeNode</span>  <b>node</b>
1020
1021                                         </dt>
1022                                         <dd>The node to select</dd>
1023
1024                                         <dt>
1025                                                 <span class="fixedFont">EventObject</span>  <b>e</b>
1026
1027                                         </dt>
1028                                         <dd>(optional) An event associated with the selection</dd>
1029
1030                                         <dt>
1031                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  <b>keepExisting</b>
1032
1033                                         </dt>
1034                                         <dd>True to retain existing selections</dd>
1035
1036                                 </dl>
1037
1038
1039
1040
1041
1042                                 <dl class="detailList">
1043                                 <dt class="heading">Returns:</dt>
1044
1045                                         <dd><span class="fixedFont">TreeNode</span>  The selected node</dd>
1046
1047                                 </dl>
1048
1049
1050
1051
1052
1053
1054
1055                     </div>
1056                 </div>
1057
1058             </td>
1059             <td class="msource">
1060
1061                         Roo.tree.MultiSelectionModel
1062                 &nbsp;
1063             </td>
1064         </tr>
1065
1066
1067           <tr class="method-row config-row-alt0 expandable">
1068             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1069
1070
1071             <td class="sig">
1072                 <a id="Roo.util.Observable-method-un"   name=".un"></a>
1073                 <div class="fixedFont">
1074                         <span class="attributes"></span><b class="itemname">un</b>
1075
1076                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>)
1077
1078
1079
1080                 </div>
1081                 <div class="mdesc">
1082
1083                    <div class="short">Removes a listener (shorthand for removeListener)</div>
1084
1085
1086
1087                     <div class="long">
1088
1089                                 Removes a listener (shorthand for removeListener)
1090
1091
1092
1093
1094
1095
1096                                 <dl class="detailList">
1097                                 <dt class="heading">Parameters:</dt>
1098
1099                                         <dt>
1100                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
1101
1102                                         </dt>
1103                                         <dd>The type of event to listen for</dd>
1104
1105                                         <dt>
1106                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
1107
1108                                         </dt>
1109                                         <dd>The handler to remove</dd>
1110
1111                                         <dt>
1112                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
1113
1114                                         </dt>
1115                                         <dd>(optional) The scope (this object) for the handler</dd>
1116
1117                                 </dl>
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129                     </div>
1130                 </div>
1131
1132             </td>
1133             <td class="msource">
1134
1135                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1136                 &nbsp;
1137             </td>
1138         </tr>
1139
1140
1141           <tr class="method-row config-row-alt1 expandable notInherited">
1142             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1143
1144
1145             <td class="sig">
1146                 <a id="Roo.tree.MultiSelectionModel-method-unselect"   name=".unselect"></a>
1147                 <div class="fixedFont">
1148                         <span class="attributes"></span><b class="itemname">unselect</b>
1149
1150                                  (TreeNode <B><i>node</i></B>)
1151
1152
1153
1154                 </div>
1155                 <div class="mdesc">
1156
1157                    <div class="short">Deselect a node.</div>
1158
1159
1160
1161                     <div class="long">
1162
1163                                 Deselect a node.
1164
1165
1166
1167
1168
1169
1170                                 <dl class="detailList">
1171                                 <dt class="heading">Parameters:</dt>
1172
1173                                         <dt>
1174                                                 <span class="fixedFont">TreeNode</span>  <b>node</b>
1175
1176                                         </dt>
1177                                         <dd>The node to unselect</dd>
1178
1179                                 </dl>
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191                     </div>
1192                 </div>
1193
1194             </td>
1195             <td class="msource">
1196
1197                         Roo.tree.MultiSelectionModel
1198                 &nbsp;
1199             </td>
1200         </tr>
1201
1202
1203     </table>
1204
1205
1206   <!-- ============================== events summary / details ======================== -->
1207
1208
1209   <a id="Roo.tree.MultiSelectionModel-events"></a>
1210
1211
1212
1213
1214
1215
1216
1217
1218       <table cellspacing="0" class="member-table">
1219                 <caption>Events</caption>
1220               <thead>
1221                 <tr>
1222                     <th class="sig-header" colspan="2">Event</th>
1223                     <th class="msource-header">Defined By</th>
1224
1225                 </tr>
1226               </thead>
1227
1228
1229
1230
1231
1232           <tr class="method-row expandable config-row-alt0 notInherited">
1233             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1234
1235             <td class="sig">
1236                 <a id="Roo.tree.MultiSelectionModel-event-*selectionchange"></a>
1237
1238                <div class="fixedFont">
1239                 <b class="itemname">selectionchange</b> (MultiSelectionModel <B><i>this</i></B>, <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a> <B><i>nodes</i></B>)
1240
1241                 </div>
1242
1243                 <div class="mdesc">
1244
1245                    <div class="short">Fires when the selected nodes change
1246
1247                 </div>
1248
1249                     <div class="long">
1250
1251                         Fires when the selected nodes change
1252
1253
1254
1255
1256
1257                                 <dl class="detailList">
1258                                 <dt class="heading">Parameters:</dt>
1259
1260                                         <dt>
1261                                                 <span class="fixedFont">MultiSelectionModel</span> <b>this</b>
1262
1263                                         </dt>
1264                                         <dd></dd>
1265
1266                                         <dt>
1267                                                 <span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span> <b>nodes</b>
1268
1269                                         </dt>
1270                                         <dd>Array of the selected nodes</dd>
1271
1272                                 </dl>
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284                     </div>
1285                 </div>
1286
1287             </td>
1288             <td class="msource">
1289                 Roo.tree.MultiSelectionModel
1290             </td>
1291         </tr>
1292
1293
1294     </table>
1295
1296
1297
1298
1299
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