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  11                 <title>JsDoc Reference - Roo.grid.ColumnModel</title>
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  30     <!-- ============================== links to methods. ================================= -->
  31
  32     <div class="top-tools">
  33     <!--
  34         <a class="inner-link" href="#Roo.grid.ColumnModel-props"><img src="resources/s.gif" class="item-icon icon-prop">Properties</a>
  35         <a class="inner-link" href="#Roo.grid.ColumnModel-methods"><img src="resources/s.gif" class="item-icon icon-method">Methods</a>
  36         <a class="inner-link" href="#Roo.grid.ColumnModel-events"><img src="resources/s.gif" class="item-icon icon-event">Events</a>
  37         <a class="inner-link" href="#Roo.grid.ColumnModel-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.grid.ColumnModel
  48
  49                    </pre>
  50                 </div>
  51
  52 <!-- ============================== class title / details ============================ -->
  53
  54
  55     <h1 class="classTitle">
  56
  57                                 Class Roo.grid.ColumnModel
  58                         </h1>
  59
  60     <table cellspacing="0" class="class-summary-table">
  61
  62                 <tr><td class="label">Package:</td><td class="hd-info">Roo.grid</td></tr>
  63
  64         <tr><td class="label">Defined In:</td><td class="hd-info">
  65
  66                                         <a href="./src/Roo_grid_ColumnModel.js.html">Roo/grid/ColumnModel.js</a>.
  67
  68         </td></tr>
  69         <tr><td class="label">Class:</td><td class="hd-info">ColumnModel</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         This is the default implementation of a ColumnModel used by the Grid. It defines<br/>the columns in the grid.<br/><br>Usage:<br><br/> <pre><code><br/> var colModel = new Roo.grid.ColumnModel([<br/>   {header: "Ticker", width: 60, sortable: true, locked: true},<br/>       {header: "Company Name", width: 150, sortable: true},<br/>      {header: "Market Cap.", width: 100, sortable: true},<br/>       {header: "$ Sales", width: 100, sortable: true, renderer: money},<br/>  {header: "Employees", width: 100, sortable: true, resizable: false}<br/> ]);<br/> </code></pre><br/><p><br/>The config options listed for this class are options which may appear in each<br/>individual column definition.<br/><br/>RooJS Fix - column id's are not sequential but use Roo.id() - fixes bugs with layouts.
  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.grid.ColumnModel';">[Add Your comment/notes about this class]</u>
  94         <br/>
  95         <iframe frameborder="0"  id="comments-Roo.grid" style="border: none;width:100%;"
  96                 src="/blog.php/GtkDjsComments/Roo.grid.ColumnModel.html"></iframe>
  97 </div>
  98
  99
 100
 101 <!-- ============================== config options ========================== -->
 102
 103
 104
 105
 106     <div class="hr"></div>
 107     <a id="Roo.grid.ColumnModel-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 notInherited">
 128                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 129                     <td class="sig">
 130
 131                         <a id="Roo.grid.ColumnModel-cfg-align" name=".align"></a>
 132                         <div class="fixedFont">
 133                                 <b  class="itemname">align</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
 134
 135
 136                         </div>
 137
 138                         <div class="mdesc">
 139                             <div class="short">(Optional) Set the CSS text-align property of the column.</div>
 140                         </div>
 141
 142                         <div class="mdesc">
 143                             <div class="long">(Optional) Set the CSS text-align property of the column.  Defaults to undefined.</div>
 144                         </div>
 145
 146
 147
 148                     </td>
 149                     <td class="msource">
 150
 151                         Roo.grid.ColumnModel
 152
 153                     </td>
 154                 </tr>
 155
 156
 157                 <tr class="config-row expandable config-row-alt1 notInherited">
 158                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 159                     <td class="sig">
 160
 161                         <a id="Roo.grid.ColumnModel-cfg-dataIndex" name=".dataIndex"></a>
 162                         <div class="fixedFont">
 163                                 <b  class="itemname">dataIndex</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
 164
 165
 166                         </div>
 167
 168                         <div class="mdesc">
 169                             <div class="short">(Optional) The name of the field in the grid's {<b>link</b> Roo.data.Store}'s<br/>{<b>link</b> Roo.data.Record} definition from which to draw the column's value.</div>
 170                         </div>
 171
 172                         <div class="mdesc">
 173                             <div class="long">(Optional) The name of the field in the grid's {<b>link</b> Roo.data.Store}'s<br/>{<b>link</b> Roo.data.Record} definition from which to draw the column's value. If not<br/>specified, the column's index is used as an index into the Record's data Array.</div>
 174                         </div>
 175
 176
 177
 178                     </td>
 179                     <td class="msource">
 180
 181                         Roo.grid.ColumnModel
 182
 183                     </td>
 184                 </tr>
 185
 186
 187                 <tr class="config-row expandable config-row-alt0 notInherited">
 188                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 189                     <td class="sig">
 190
 191                         <a id="Roo.grid.ColumnModel-cfg-editor" name=".editor"></a>
 192                         <div class="fixedFont">
 193                                 <b  class="itemname">editor</b> : <a href="./Roo.grid.GridEditor.html#constructor" roo:cls="Roo.grid.GridEditor.html#constructor">Roo.grid.GridEditor</a>
 194
 195
 196                         </div>
 197
 198                         <div class="mdesc">
 199                             <div class="short">(Optional) For grid editors - returns the grid editor</div>
 200                         </div>
 201
 202                         <div class="mdesc">
 203                             <div class="long">(Optional) For grid editors - returns the grid editor</div>
 204                         </div>
 205
 206
 207
 208                     </td>
 209                     <td class="msource">
 210
 211                         Roo.grid.ColumnModel
 212
 213                     </td>
 214                 </tr>
 215
 216
 217                 <tr class="config-row expandable config-row-alt1 notInherited">
 218                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 219                     <td class="sig">
 220
 221                         <a id="Roo.grid.ColumnModel-cfg-fixed" name=".fixed"></a>
 222                         <div class="fixedFont">
 223                                 <b  class="itemname">fixed</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 224
 225
 226                         </div>
 227
 228                         <div class="mdesc">
 229                             <div class="short">(Optional) True if the column width cannot be changed.</div>
 230                         </div>
 231
 232                         <div class="mdesc">
 233                             <div class="long">(Optional) True if the column width cannot be changed.  Defaults to false.</div>
 234                         </div>
 235
 236
 237
 238                     </td>
 239                     <td class="msource">
 240
 241                         Roo.grid.ColumnModel
 242
 243                     </td>
 244                 </tr>
 245
 246
 247                 <tr class="config-row expandable config-row-alt0 notInherited">
 248                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 249                     <td class="sig">
 250
 251                         <a id="Roo.grid.ColumnModel-cfg-header" name=".header"></a>
 252                         <div class="fixedFont">
 253                                 <b  class="itemname">header</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
 254
 255
 256                         </div>
 257
 258                         <div class="mdesc">
 259                             <div class="short">The header text to display in the Grid view.</div>
 260                         </div>
 261
 262                         <div class="mdesc">
 263                             <div class="long">The header text to display in the Grid view.</div>
 264                         </div>
 265
 266
 267
 268                     </td>
 269                     <td class="msource">
 270
 271                         Roo.grid.ColumnModel
 272
 273                     </td>
 274                 </tr>
 275
 276
 277                 <tr class="config-row expandable config-row-alt1 notInherited">
 278                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 279                     <td class="sig">
 280
 281                         <a id="Roo.grid.ColumnModel-cfg-hidden" name=".hidden"></a>
 282                         <div class="fixedFont">
 283                                 <b  class="itemname">hidden</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 284
 285
 286                         </div>
 287
 288                         <div class="mdesc">
 289                             <div class="short">(Optional) True to hide the column.</div>
 290                         </div>
 291
 292                         <div class="mdesc">
 293                             <div class="long">(Optional) True to hide the column. Defaults to false.</div>
 294                         </div>
 295
 296
 297
 298                     </td>
 299                     <td class="msource">
 300
 301                         Roo.grid.ColumnModel
 302
 303                     </td>
 304                 </tr>
 305
 306
 307                 <tr class="config-row expandable config-row-alt0">
 308                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 309                     <td class="sig">
 310
 311                         <a id="Roo.util.Observable-cfg-listeners" name=".listeners"></a>
 312                         <div class="fixedFont">
 313                                 <b  class="itemname">listeners</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
 314
 315
 316                         </div>
 317
 318                         <div class="mdesc">
 319                             <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>
 320                         </div>
 321
 322                         <div class="mdesc">
 323                             <div class="long">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></div>
 324                         </div>
 325
 326
 327
 328                     </td>
 329                     <td class="msource">
 330
 331                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 332
 333                     </td>
 334                 </tr>
 335
 336
 337                 <tr class="config-row expandable config-row-alt1 notInherited">
 338                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 339                     <td class="sig">
 340
 341                         <a id="Roo.grid.ColumnModel-cfg-locked" name=".locked"></a>
 342                         <div class="fixedFont">
 343                                 <b  class="itemname">locked</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 344
 345
 346                         </div>
 347
 348                         <div class="mdesc">
 349                             <div class="short">(Optional) True to lock the column in place while scrolling the Grid.</div>
 350                         </div>
 351
 352                         <div class="mdesc">
 353                             <div class="long">(Optional) True to lock the column in place while scrolling the Grid.  Defaults to false.</div>
 354                         </div>
 355
 356
 357
 358                     </td>
 359                     <td class="msource">
 360
 361                         Roo.grid.ColumnModel
 362
 363                     </td>
 364                 </tr>
 365
 366
 367                 <tr class="config-row expandable config-row-alt0 notInherited">
 368                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 369                     <td class="sig">
 370
 371                         <a id="Roo.grid.ColumnModel-cfg-renderer" name=".renderer"></a>
 372                         <div class="fixedFont">
 373                                 <b  class="itemname">renderer</b> : <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a>
 374
 375
 376                         </div>
 377
 378                         <div class="mdesc">
 379                             <div class="short">(Optional) A function used to generate HTML markup for a cell<br/>given the cell's data value.</div>
 380                         </div>
 381
 382                         <div class="mdesc">
 383                             <div class="long">(Optional) A function used to generate HTML markup for a cell<br/>given the cell's data value. See {<b>link</b> <b>setRenderer</b>}. If not specified, the<br/>default renderer uses the raw data value.</div>
 384                         </div>
 385
 386
 387
 388                     </td>
 389                     <td class="msource">
 390
 391                         Roo.grid.ColumnModel
 392
 393                     </td>
 394                 </tr>
 395
 396
 397                 <tr class="config-row expandable config-row-alt1 notInherited">
 398                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 399                     <td class="sig">
 400
 401                         <a id="Roo.grid.ColumnModel-cfg-resizable" name=".resizable"></a>
 402                         <div class="fixedFont">
 403                                 <b  class="itemname">resizable</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 404
 405
 406                         </div>
 407
 408                         <div class="mdesc">
 409                             <div class="short">(Optional) False to disable column resizing.</div>
 410                         </div>
 411
 412                         <div class="mdesc">
 413                             <div class="long">(Optional) False to disable column resizing. Defaults to true.</div>
 414                         </div>
 415
 416
 417
 418                     </td>
 419                     <td class="msource">
 420
 421                         Roo.grid.ColumnModel
 422
 423                     </td>
 424                 </tr>
 425
 426
 427                 <tr class="config-row expandable config-row-alt0 notInherited">
 428                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 429                     <td class="sig">
 430
 431                         <a id="Roo.grid.ColumnModel-cfg-sortable" name=".sortable"></a>
 432                         <div class="fixedFont">
 433                                 <b  class="itemname">sortable</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 434
 435
 436                         </div>
 437
 438                         <div class="mdesc">
 439                             <div class="short">(Optional) True if sorting is to be allowed on this column.</div>
 440                         </div>
 441
 442                         <div class="mdesc">
 443                             <div class="long">(Optional) True if sorting is to be allowed on this column.<br/>Defaults to the value of the {<b>link</b> <b>defaultSortable</b>} property.<br/>Whether local/remote sorting is used is specified in {<b>link</b> Roo.data.Store<b>remoteSort</b>}.</div>
 444                         </div>
 445
 446
 447
 448                     </td>
 449                     <td class="msource">
 450
 451                         Roo.grid.ColumnModel
 452
 453                     </td>
 454                 </tr>
 455
 456
 457                 <tr class="config-row expandable config-row-alt1 notInherited">
 458                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 459                     <td class="sig">
 460
 461                         <a id="Roo.grid.ColumnModel-cfg-width" name=".width"></a>
 462                         <div class="fixedFont">
 463                                 <b  class="itemname">width</b> : <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
 464
 465
 466                         </div>
 467
 468                         <div class="mdesc">
 469                             <div class="short">(Optional) The initial width in pixels of the column.</div>
 470                         </div>
 471
 472                         <div class="mdesc">
 473                             <div class="long">(Optional) The initial width in pixels of the column. Using this<br/>instead of {<b>link</b> Roo.grid.Grid<b>autoSizeColumns</b>} is more efficient.</div>
 474                         </div>
 475
 476
 477
 478                     </td>
 479                     <td class="msource">
 480
 481                         Roo.grid.ColumnModel
 482
 483                     </td>
 484                 </tr>
 485
 486
 487     </table>
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497   <!-- ============================== public properties ==================== -->
 498
 499
 500
 501     <a id="Roo.grid.ColumnModel-props"></a>
 502
 503
 504
 505
 506
 507      <table cellspacing="0" class="member-table">
 508       <caption class="Empty">Public Properties - Has None</caption>
 509      </table>
 510
 511
 512
 513
 514   <!-- ============================== methods summary / details ======================== -->
 515
 516
 517   <a id="Roo.grid.ColumnModel-methods"></a>
 518         <!-- constructor?? -->
 519
 520         <!-- static's first
 521
 522
 523         -->
 524
 525         <!-- then dynamics first -->
 526
 527
 528
 529
 530
 531
 532       <table cellspacing="0" class="member-table">
 533       <caption>Public Methods</caption>
 534         <tr>
 535             <th class="sig-header" colspan="2">Method</th>
 536             <th class="msource-header">Defined By</th>
 537
 538         </tr>
 539
 540
 541
 542
 543
 544
 545
 546           <tr class="method-row config-row-alt0 expandable notInherited">
 547             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 548
 549
 550             <td class="sig">
 551                 <a id="Roo.grid-method-ColumnModel"   name=".ColumnModel"></a>
 552                 <div class="fixedFont">
 553                         <span class="attributes">new <B>Roo.grid.</B></span><b class="itemname">ColumnModel</b>
 554
 555                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>config</i></B>)
 556
 557
 558
 559                 </div>
 560                 <div class="mdesc">
 561
 562
 563                         <div class="short">Create a new Roo.grid.ColumnModel</div>
 564
 565
 566                     <div class="long">
 567
 568
 569
 570                                 Create a new Roo.grid.ColumnModel
 571
 572
 573                                 <dl class="detailList">
 574                                 <dt class="heading">Parameters:</dt>
 575
 576                                         <dt>
 577                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>config</b>
 578
 579                                         </dt>
 580                                         <dd>An Array of column config objects. See this class's<br/>config objects for details.</dd>
 581
 582                                 </dl>
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594                     </div>
 595                 </div>
 596
 597             </td>
 598             <td class="msource">
 599                 &nbsp;
 600             </td>
 601         </tr>
 602
 603
 604           <tr class="method-row config-row-alt1 expandable">
 605             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 606
 607
 608             <td class="sig">
 609                 <a id="Roo.util.Observable-method-addEvents"   name=".addEvents"></a>
 610                 <div class="fixedFont">
 611                         <span class="attributes"></span><b class="itemname">addEvents</b>
 612
 613                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>object</i></B>)
 614
 615
 616
 617                 </div>
 618                 <div class="mdesc">
 619
 620                    <div class="short">Used to define events on this Observable</div>
 621
 622
 623
 624                     <div class="long">
 625
 626                                 Used to define events on this Observable
 627
 628
 629
 630
 631
 632
 633                                 <dl class="detailList">
 634                                 <dt class="heading">Parameters:</dt>
 635
 636                                         <dt>
 637                                                 <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>
 638
 639                                         </dt>
 640                                         <dd>The object with the events defined</dd>
 641
 642                                 </dl>
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654                     </div>
 655                 </div>
 656
 657             </td>
 658             <td class="msource">
 659
 660                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 661                 &nbsp;
 662             </td>
 663         </tr>
 664
 665
 666           <tr class="method-row config-row-alt0 expandable">
 667             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 668
 669
 670             <td class="sig">
 671                 <a id="Roo.util.Observable-method-addListener"   name=".addListener"></a>
 672                 <div class="fixedFont">
 673                         <span class="attributes"></span><b class="itemname">addListener</b>
 674
 675                                  (<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>)
 676
 677
 678
 679                 </div>
 680                 <div class="mdesc">
 681
 682                    <div class="short">Appends an event handler to this component</div>
 683
 684
 685
 686                     <div class="long">
 687
 688                                 Appends an event handler to this component
 689
 690
 691
 692
 693
 694
 695                                 <dl class="detailList">
 696                                 <dt class="heading">Parameters:</dt>
 697
 698                                         <dt>
 699                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 700
 701                                         </dt>
 702                                         <dd>The type of event to listen for</dd>
 703
 704                                         <dt>
 705                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
 706
 707                                         </dt>
 708                                         <dd>The method the event invokes</dd>
 709
 710                                         <dt>
 711                                                 <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>
 712
 713                                         </dt>
 714                                         <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
 715
 716                                         <dt>
 717                                                 <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>
 718
 719                                         </dt>
 720                                         <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>
 721
 722                                 </dl>
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734                     </div>
 735                 </div>
 736
 737             </td>
 738             <td class="msource">
 739
 740                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 741                 &nbsp;
 742             </td>
 743         </tr>
 744
 745
 746           <tr class="method-row config-row-alt1 expandable notInherited">
 747             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 748
 749
 750             <td class="sig">
 751                 <a id="Roo.grid.ColumnModel-method-findColumnIndex"   name=".findColumnIndex"></a>
 752                 <div class="fixedFont">
 753                         <span class="attributes"></span><b class="itemname">findColumnIndex</b>
 754
 755                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>dataIndex</i></B>)
 756
 757
 758                                          :
 759
 760
 761                                                 <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
 762
 763
 764
 765
 766
 767                 </div>
 768                 <div class="mdesc">
 769
 770                    <div class="short">Returns the index for a specified column dataIndex.</div>
 771
 772
 773
 774                     <div class="long">
 775
 776                                 Returns the index for a specified column dataIndex.
 777
 778
 779
 780
 781
 782
 783                                 <dl class="detailList">
 784                                 <dt class="heading">Parameters:</dt>
 785
 786                                         <dt>
 787                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>dataIndex</b>
 788
 789                                         </dt>
 790                                         <dd>The column dataIndex</dd>
 791
 792                                 </dl>
 793
 794
 795
 796
 797
 798                                 <dl class="detailList">
 799                                 <dt class="heading">Returns:</dt>
 800
 801                                         <dd><span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  the index, or -1 if not found</dd>
 802
 803                                 </dl>
 804
 805
 806
 807
 808
 809
 810
 811                     </div>
 812                 </div>
 813
 814             </td>
 815             <td class="msource">
 816
 817                         Roo.grid.ColumnModel
 818                 &nbsp;
 819             </td>
 820         </tr>
 821
 822
 823           <tr class="method-row config-row-alt0 expandable">
 824             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 825
 826
 827             <td class="sig">
 828                 <a id="Roo.util.Observable-method-fireEvent"   name=".fireEvent"></a>
 829                 <div class="fixedFont">
 830                         <span class="attributes"></span><b class="itemname">fireEvent</b>
 831
 832                                  (<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>)
 833
 834
 835                                          :
 836
 837
 838                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 839
 840
 841
 842
 843
 844                 </div>
 845                 <div class="mdesc">
 846
 847                    <div class="short">Fires the specified event with the passed parameters (minus the event name).</div>
 848
 849
 850
 851                     <div class="long">
 852
 853                                 Fires the specified event with the passed parameters (minus the event name).
 854
 855
 856
 857
 858
 859
 860                                 <dl class="detailList">
 861                                 <dt class="heading">Parameters:</dt>
 862
 863                                         <dt>
 864                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 865
 866                                         </dt>
 867                                         <dd></dd>
 868
 869                                         <dt>
 870                                                 <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>
 871
 872                                         </dt>
 873                                         <dd>Variable number of parameters are passed to handlers</dd>
 874
 875                                 </dl>
 876
 877
 878
 879
 880
 881                                 <dl class="detailList">
 882                                 <dt class="heading">Returns:</dt>
 883
 884                                         <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>
 885
 886                                 </dl>
 887
 888
 889
 890
 891
 892
 893
 894                     </div>
 895                 </div>
 896
 897             </td>
 898             <td class="msource">
 899
 900                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 901                 &nbsp;
 902             </td>
 903         </tr>
 904
 905
 906           <tr class="method-row config-row-alt1 expandable notInherited">
 907             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 908
 909
 910             <td class="sig">
 911                 <a id="Roo.grid.ColumnModel-method-getCellEditor"   name=".getCellEditor"></a>
 912                 <div class="fixedFont">
 913                         <span class="attributes"></span><b class="itemname">getCellEditor</b>
 914
 915                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>colIndex</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>rowIndex</i></B>)
 916
 917
 918                                          :
 919
 920
 921                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
 922
 923
 924
 925
 926
 927                 </div>
 928                 <div class="mdesc">
 929
 930                    <div class="short">Returns the editor defined for the cell/column.</div>
 931
 932
 933
 934                     <div class="long">
 935
 936                                 Returns the editor defined for the cell/column.<br/>return false or null to disable editing.
 937
 938
 939
 940
 941
 942
 943                                 <dl class="detailList">
 944                                 <dt class="heading">Parameters:</dt>
 945
 946                                         <dt>
 947                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>colIndex</b>
 948
 949                                         </dt>
 950                                         <dd>The column index</dd>
 951
 952                                         <dt>
 953                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>rowIndex</b>
 954
 955                                         </dt>
 956                                         <dd>The row index</dd>
 957
 958                                 </dl>
 959
 960
 961
 962
 963
 964                                 <dl class="detailList">
 965                                 <dt class="heading">Returns:</dt>
 966
 967                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  </dd>
 968
 969                                 </dl>
 970
 971
 972
 973
 974
 975
 976
 977                     </div>
 978                 </div>
 979
 980             </td>
 981             <td class="msource">
 982
 983                         Roo.grid.ColumnModel
 984                 &nbsp;
 985             </td>
 986         </tr>
 987
 988
 989           <tr class="method-row config-row-alt0 expandable notInherited">
 990             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 991
 992
 993             <td class="sig">
 994                 <a id="Roo.grid.ColumnModel-method-getColumnByDataIndex"   name=".getColumnByDataIndex"></a>
 995                 <div class="fixedFont">
 996                         <span class="attributes"></span><b class="itemname">getColumnByDataIndex</b>
 997
 998                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>dataIndex</i></B>)
 999
1000
1001                                          :
1002
1003
1004                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>|<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
1005
1006
1007
1008
1009
1010                 </div>
1011                 <div class="mdesc">
1012
1013                    <div class="short">Returns the column for a specified dataIndex.</div>
1014
1015
1016
1017                     <div class="long">
1018
1019                                 Returns the column for a specified dataIndex.
1020
1021
1022
1023
1024
1025
1026                                 <dl class="detailList">
1027                                 <dt class="heading">Parameters:</dt>
1028
1029                                         <dt>
1030                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>dataIndex</b>
1031
1032                                         </dt>
1033                                         <dd>The column dataIndex</dd>
1034
1035                                 </dl>
1036
1037
1038
1039
1040
1041                                 <dl class="detailList">
1042                                 <dt class="heading">Returns:</dt>
1043
1044                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>|<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  the column or false if not found</dd>
1045
1046                                 </dl>
1047
1048
1049
1050
1051
1052
1053
1054                     </div>
1055                 </div>
1056
1057             </td>
1058             <td class="msource">
1059
1060                         Roo.grid.ColumnModel
1061                 &nbsp;
1062             </td>
1063         </tr>
1064
1065
1066           <tr class="method-row config-row-alt1 expandable notInherited">
1067             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1068
1069
1070             <td class="sig">
1071                 <a id="Roo.grid.ColumnModel-method-getColumnById"   name=".getColumnById"></a>
1072                 <div class="fixedFont">
1073                         <span class="attributes"></span><b class="itemname">getColumnById</b>
1074
1075                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>id</i></B>)
1076
1077
1078                                          :
1079
1080
1081                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
1082
1083
1084
1085
1086
1087                 </div>
1088                 <div class="mdesc">
1089
1090                    <div class="short">Returns the column for a specified id.</div>
1091
1092
1093
1094                     <div class="long">
1095
1096                                 Returns the column for a specified id.
1097
1098
1099
1100
1101
1102
1103                                 <dl class="detailList">
1104                                 <dt class="heading">Parameters:</dt>
1105
1106                                         <dt>
1107                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>id</b>
1108
1109                                         </dt>
1110                                         <dd>The column id</dd>
1111
1112                                 </dl>
1113
1114
1115
1116
1117
1118                                 <dl class="detailList">
1119                                 <dt class="heading">Returns:</dt>
1120
1121                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  the column</dd>
1122
1123                                 </dl>
1124
1125
1126
1127
1128
1129
1130
1131                     </div>
1132                 </div>
1133
1134             </td>
1135             <td class="msource">
1136
1137                         Roo.grid.ColumnModel
1138                 &nbsp;
1139             </td>
1140         </tr>
1141
1142
1143           <tr class="method-row config-row-alt0 expandable notInherited">
1144             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1145
1146
1147             <td class="sig">
1148                 <a id="Roo.grid.ColumnModel-method-getColumnCount"   name=".getColumnCount"></a>
1149                 <div class="fixedFont">
1150                         <span class="attributes"></span><b class="itemname">getColumnCount</b>
1151
1152                                  ()
1153
1154
1155                                          :
1156
1157
1158                                                 <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
1159
1160
1161
1162
1163
1164                 </div>
1165                 <div class="mdesc">
1166
1167                    <div class="short">Returns the number of columns.</div>
1168
1169
1170
1171                     <div class="long">
1172
1173                                 Returns the number of columns.
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184                                 <dl class="detailList">
1185                                 <dt class="heading">Returns:</dt>
1186
1187                                         <dd><span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  </dd>
1188
1189                                 </dl>
1190
1191
1192
1193
1194
1195
1196
1197                     </div>
1198                 </div>
1199
1200             </td>
1201             <td class="msource">
1202
1203                         Roo.grid.ColumnModel
1204                 &nbsp;
1205             </td>
1206         </tr>
1207
1208
1209           <tr class="method-row config-row-alt1 expandable notInherited">
1210             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1211
1212
1213             <td class="sig">
1214                 <a id="Roo.grid.ColumnModel-method-getColumnHeader"   name=".getColumnHeader"></a>
1215                 <div class="fixedFont">
1216                         <span class="attributes"></span><b class="itemname">getColumnHeader</b>
1217
1218                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>)
1219
1220
1221                                          :
1222
1223
1224                                                 <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
1225
1226
1227
1228
1229
1230                 </div>
1231                 <div class="mdesc">
1232
1233                    <div class="short">Returns the header for the specified column.</div>
1234
1235
1236
1237                     <div class="long">
1238
1239                                 Returns the header for the specified column.
1240
1241
1242
1243
1244
1245
1246                                 <dl class="detailList">
1247                                 <dt class="heading">Parameters:</dt>
1248
1249                                         <dt>
1250                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
1251
1252                                         </dt>
1253                                         <dd>The column index</dd>
1254
1255                                 </dl>
1256
1257
1258
1259
1260
1261                                 <dl class="detailList">
1262                                 <dt class="heading">Returns:</dt>
1263
1264                                         <dd><span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  </dd>
1265
1266                                 </dl>
1267
1268
1269
1270
1271
1272
1273
1274                     </div>
1275                 </div>
1276
1277             </td>
1278             <td class="msource">
1279
1280                         Roo.grid.ColumnModel
1281                 &nbsp;
1282             </td>
1283         </tr>
1284
1285
1286           <tr class="method-row config-row-alt0 expandable notInherited">
1287             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1288
1289
1290             <td class="sig">
1291                 <a id="Roo.grid.ColumnModel-method-getColumnId"   name=".getColumnId"></a>
1292                 <div class="fixedFont">
1293                         <span class="attributes"></span><b class="itemname">getColumnId</b>
1294
1295                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>index</i></B>)
1296
1297
1298                                          :
1299
1300
1301                                                 <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
1302
1303
1304
1305
1306
1307                 </div>
1308                 <div class="mdesc">
1309
1310                    <div class="short">Returns the id of the column at the specified index.</div>
1311
1312
1313
1314                     <div class="long">
1315
1316                                 Returns the id of the column at the specified index.
1317
1318
1319
1320
1321
1322
1323                                 <dl class="detailList">
1324                                 <dt class="heading">Parameters:</dt>
1325
1326                                         <dt>
1327                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>index</b>
1328
1329                                         </dt>
1330                                         <dd>The column index</dd>
1331
1332                                 </dl>
1333
1334
1335
1336
1337
1338                                 <dl class="detailList">
1339                                 <dt class="heading">Returns:</dt>
1340
1341                                         <dd><span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  the id</dd>
1342
1343                                 </dl>
1344
1345
1346
1347
1348
1349
1350
1351                     </div>
1352                 </div>
1353
1354             </td>
1355             <td class="msource">
1356
1357                         Roo.grid.ColumnModel
1358                 &nbsp;
1359             </td>
1360         </tr>
1361
1362
1363           <tr class="method-row config-row-alt1 expandable notInherited">
1364             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1365
1366
1367             <td class="sig">
1368                 <a id="Roo.grid.ColumnModel-method-getColumnTooltip"   name=".getColumnTooltip"></a>
1369                 <div class="fixedFont">
1370                         <span class="attributes"></span><b class="itemname">getColumnTooltip</b>
1371
1372                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>)
1373
1374
1375                                          :
1376
1377
1378                                                 <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
1379
1380
1381
1382
1383
1384                 </div>
1385                 <div class="mdesc">
1386
1387                    <div class="short">Returns the tooltip for the specified column.</div>
1388
1389
1390
1391                     <div class="long">
1392
1393                                 Returns the tooltip for the specified column.
1394
1395
1396
1397
1398
1399
1400                                 <dl class="detailList">
1401                                 <dt class="heading">Parameters:</dt>
1402
1403                                         <dt>
1404                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
1405
1406                                         </dt>
1407                                         <dd>The column index</dd>
1408
1409                                 </dl>
1410
1411
1412
1413
1414
1415                                 <dl class="detailList">
1416                                 <dt class="heading">Returns:</dt>
1417
1418                                         <dd><span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  </dd>
1419
1420                                 </dl>
1421
1422
1423
1424
1425
1426
1427
1428                     </div>
1429                 </div>
1430
1431             </td>
1432             <td class="msource">
1433
1434                         Roo.grid.ColumnModel
1435                 &nbsp;
1436             </td>
1437         </tr>
1438
1439
1440           <tr class="method-row config-row-alt0 expandable notInherited">
1441             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1442
1443
1444             <td class="sig">
1445                 <a id="Roo.grid.ColumnModel-method-getColumnWidth"   name=".getColumnWidth"></a>
1446                 <div class="fixedFont">
1447                         <span class="attributes"></span><b class="itemname">getColumnWidth</b>
1448
1449                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>)
1450
1451
1452                                          :
1453
1454
1455                                                 <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
1456
1457
1458
1459
1460
1461                 </div>
1462                 <div class="mdesc">
1463
1464                    <div class="short">Returns the width for the specified column.</div>
1465
1466
1467
1468                     <div class="long">
1469
1470                                 Returns the width for the specified column.
1471
1472
1473
1474
1475
1476
1477                                 <dl class="detailList">
1478                                 <dt class="heading">Parameters:</dt>
1479
1480                                         <dt>
1481                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
1482
1483                                         </dt>
1484                                         <dd>The column index</dd>
1485
1486                                 </dl>
1487
1488
1489
1490
1491
1492                                 <dl class="detailList">
1493                                 <dt class="heading">Returns:</dt>
1494
1495                                         <dd><span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  </dd>
1496
1497                                 </dl>
1498
1499
1500
1501
1502
1503
1504
1505                     </div>
1506                 </div>
1507
1508             </td>
1509             <td class="msource">
1510
1511                         Roo.grid.ColumnModel
1512                 &nbsp;
1513             </td>
1514         </tr>
1515
1516
1517           <tr class="method-row config-row-alt1 expandable notInherited">
1518             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1519
1520
1521             <td class="sig">
1522                 <a id="Roo.grid.ColumnModel-method-getColumnsBy"   name=".getColumnsBy"></a>
1523                 <div class="fixedFont">
1524                         <span class="attributes"></span><b class="itemname">getColumnsBy</b>
1525
1526                                  (<a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>fn</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>)
1527
1528
1529                                          :
1530
1531
1532                                                 <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>
1533
1534
1535
1536
1537
1538                 </div>
1539                 <div class="mdesc">
1540
1541                    <div class="short">Returns the column configs that return true by the passed function that is called with (columnConfig, index)</div>
1542
1543
1544
1545                     <div class="long">
1546
1547                                 Returns the column configs that return true by the passed function that is called with (columnConfig, index)
1548
1549
1550
1551
1552
1553
1554                                 <dl class="detailList">
1555                                 <dt class="heading">Parameters:</dt>
1556
1557                                         <dt>
1558                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>fn</b>
1559
1560                                         </dt>
1561                                         <dd></dd>
1562
1563                                         <dt>
1564                                                 <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>
1565
1566                                         </dt>
1567                                         <dd>(optional)</dd>
1568
1569                                 </dl>
1570
1571
1572
1573
1574
1575                                 <dl class="detailList">
1576                                 <dt class="heading">Returns:</dt>
1577
1578                                         <dd><span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span>  result</dd>
1579
1580                                 </dl>
1581
1582
1583
1584
1585
1586
1587
1588                     </div>
1589                 </div>
1590
1591             </td>
1592             <td class="msource">
1593
1594                         Roo.grid.ColumnModel
1595                 &nbsp;
1596             </td>
1597         </tr>
1598
1599
1600           <tr class="method-row config-row-alt0 expandable notInherited">
1601             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1602
1603
1604             <td class="sig">
1605                 <a id="Roo.grid.ColumnModel-method-getDataIndex"   name=".getDataIndex"></a>
1606                 <div class="fixedFont">
1607                         <span class="attributes"></span><b class="itemname">getDataIndex</b>
1608
1609                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>)
1610
1611
1612                                          :
1613
1614
1615                                                 <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
1616
1617
1618
1619
1620
1621                 </div>
1622                 <div class="mdesc">
1623
1624                    <div class="short">Returns the dataIndex for the specified column.</div>
1625
1626
1627
1628                     <div class="long">
1629
1630                                 Returns the dataIndex for the specified column.
1631
1632
1633
1634
1635
1636
1637                                 <dl class="detailList">
1638                                 <dt class="heading">Parameters:</dt>
1639
1640                                         <dt>
1641                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
1642
1643                                         </dt>
1644                                         <dd>The column index</dd>
1645
1646                                 </dl>
1647
1648
1649
1650
1651
1652                                 <dl class="detailList">
1653                                 <dt class="heading">Returns:</dt>
1654
1655                                         <dd><span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  </dd>
1656
1657                                 </dl>
1658
1659
1660
1661
1662
1663
1664
1665                     </div>
1666                 </div>
1667
1668             </td>
1669             <td class="msource">
1670
1671                         Roo.grid.ColumnModel
1672                 &nbsp;
1673             </td>
1674         </tr>
1675
1676
1677           <tr class="method-row config-row-alt1 expandable notInherited">
1678             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1679
1680
1681             <td class="sig">
1682                 <a id="Roo.grid.ColumnModel-method-getIndexById"   name=".getIndexById"></a>
1683                 <div class="fixedFont">
1684                         <span class="attributes"></span><b class="itemname">getIndexById</b>
1685
1686                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>id</i></B>)
1687
1688
1689                                          :
1690
1691
1692                                                 <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
1693
1694
1695
1696
1697
1698                 </div>
1699                 <div class="mdesc">
1700
1701                    <div class="short">Returns the index for a specified column id.</div>
1702
1703
1704
1705                     <div class="long">
1706
1707                                 Returns the index for a specified column id.
1708
1709
1710
1711
1712
1713
1714                                 <dl class="detailList">
1715                                 <dt class="heading">Parameters:</dt>
1716
1717                                         <dt>
1718                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>id</b>
1719
1720                                         </dt>
1721                                         <dd>The column id</dd>
1722
1723                                 </dl>
1724
1725
1726
1727
1728
1729                                 <dl class="detailList">
1730                                 <dt class="heading">Returns:</dt>
1731
1732                                         <dd><span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  the index, or -1 if not found</dd>
1733
1734                                 </dl>
1735
1736
1737
1738
1739
1740
1741
1742                     </div>
1743                 </div>
1744
1745             </td>
1746             <td class="msource">
1747
1748                         Roo.grid.ColumnModel
1749                 &nbsp;
1750             </td>
1751         </tr>
1752
1753
1754           <tr class="method-row config-row-alt0 expandable notInherited">
1755             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1756
1757
1758             <td class="sig">
1759                 <a id="Roo.grid.ColumnModel-method-getRenderer"   name=".getRenderer"></a>
1760                 <div class="fixedFont">
1761                         <span class="attributes"></span><b class="itemname">getRenderer</b>
1762
1763                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>)
1764
1765
1766                                          :
1767
1768
1769                                                 <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a>
1770
1771
1772
1773
1774
1775                 </div>
1776                 <div class="mdesc">
1777
1778                    <div class="short">Returns the rendering (formatting) function defined for the column.</div>
1779
1780
1781
1782                     <div class="long">
1783
1784                                 Returns the rendering (formatting) function defined for the column.
1785
1786
1787
1788
1789
1790
1791                                 <dl class="detailList">
1792                                 <dt class="heading">Parameters:</dt>
1793
1794                                         <dt>
1795                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
1796
1797                                         </dt>
1798                                         <dd>The column index.</dd>
1799
1800                                 </dl>
1801
1802
1803
1804
1805
1806                                 <dl class="detailList">
1807                                 <dt class="heading">Returns:</dt>
1808
1809                                         <dd><span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  The function used to render the cell. See {<b>link</b> <b>setRenderer</b>}.</dd>
1810
1811                                 </dl>
1812
1813
1814
1815
1816
1817
1818
1819                     </div>
1820                 </div>
1821
1822             </td>
1823             <td class="msource">
1824
1825                         Roo.grid.ColumnModel
1826                 &nbsp;
1827             </td>
1828         </tr>
1829
1830
1831           <tr class="method-row config-row-alt1 expandable notInherited">
1832             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1833
1834
1835             <td class="sig">
1836                 <a id="Roo.grid.ColumnModel-method-getTotalWidth"   name=".getTotalWidth"></a>
1837                 <div class="fixedFont">
1838                         <span class="attributes"></span><b class="itemname">getTotalWidth</b>
1839
1840                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>includeHidden</i></B>)
1841
1842
1843                                          :
1844
1845
1846                                                 <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
1847
1848
1849
1850
1851
1852                 </div>
1853                 <div class="mdesc">
1854
1855                    <div class="short">Returns the total width of all columns.</div>
1856
1857
1858
1859                     <div class="long">
1860
1861                                 Returns the total width of all columns.
1862
1863
1864
1865
1866
1867
1868                                 <dl class="detailList">
1869                                 <dt class="heading">Parameters:</dt>
1870
1871                                         <dt>
1872                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  <b>includeHidden</b>
1873
1874                                         </dt>
1875                                         <dd>True to include hidden column widths</dd>
1876
1877                                 </dl>
1878
1879
1880
1881
1882
1883                                 <dl class="detailList">
1884                                 <dt class="heading">Returns:</dt>
1885
1886                                         <dd><span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  </dd>
1887
1888                                 </dl>
1889
1890
1891
1892
1893
1894
1895
1896                     </div>
1897                 </div>
1898
1899             </td>
1900             <td class="msource">
1901
1902                         Roo.grid.ColumnModel
1903                 &nbsp;
1904             </td>
1905         </tr>
1906
1907
1908           <tr class="method-row config-row-alt0 expandable">
1909             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1910
1911
1912             <td class="sig">
1913                 <a id="Roo.util.Observable-method-hasListener"   name=".hasListener"></a>
1914                 <div class="fixedFont">
1915                         <span class="attributes"></span><b class="itemname">hasListener</b>
1916
1917                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>)
1918
1919
1920                                          :
1921
1922
1923                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
1924
1925
1926
1927
1928
1929                 </div>
1930                 <div class="mdesc">
1931
1932                    <div class="short">Checks to see if this object has any listeners for a specified event</div>
1933
1934
1935
1936                     <div class="long">
1937
1938                                 Checks to see if this object has any listeners for a specified event
1939
1940
1941
1942
1943
1944
1945                                 <dl class="detailList">
1946                                 <dt class="heading">Parameters:</dt>
1947
1948                                         <dt>
1949                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
1950
1951                                         </dt>
1952                                         <dd>The name of the event to check for</dd>
1953
1954                                 </dl>
1955
1956
1957
1958
1959
1960                                 <dl class="detailList">
1961                                 <dt class="heading">Returns:</dt>
1962
1963                                         <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>
1964
1965                                 </dl>
1966
1967
1968
1969
1970
1971
1972
1973                     </div>
1974                 </div>
1975
1976             </td>
1977             <td class="msource">
1978
1979                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1980                 &nbsp;
1981             </td>
1982         </tr>
1983
1984
1985           <tr class="method-row config-row-alt1 expandable notInherited">
1986             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1987
1988
1989             <td class="sig">
1990                 <a id="Roo.grid.ColumnModel-method-isCellEditable"   name=".isCellEditable"></a>
1991                 <div class="fixedFont">
1992                         <span class="attributes"></span><b class="itemname">isCellEditable</b>
1993
1994                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>colIndex</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>rowIndex</i></B>)
1995
1996
1997                                          :
1998
1999
2000                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
2001
2002
2003
2004
2005
2006                 </div>
2007                 <div class="mdesc">
2008
2009                    <div class="short">Returns true if the cell is editable.</div>
2010
2011
2012
2013                     <div class="long">
2014
2015                                 Returns true if the cell is editable.
2016
2017
2018
2019
2020
2021
2022                                 <dl class="detailList">
2023                                 <dt class="heading">Parameters:</dt>
2024
2025                                         <dt>
2026                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>colIndex</b>
2027
2028                                         </dt>
2029                                         <dd>The column index</dd>
2030
2031                                         <dt>
2032                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>rowIndex</b>
2033
2034                                         </dt>
2035                                         <dd>The row index</dd>
2036
2037                                 </dl>
2038
2039
2040
2041
2042
2043                                 <dl class="detailList">
2044                                 <dt class="heading">Returns:</dt>
2045
2046                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  </dd>
2047
2048                                 </dl>
2049
2050
2051
2052
2053
2054
2055
2056                     </div>
2057                 </div>
2058
2059             </td>
2060             <td class="msource">
2061
2062                         Roo.grid.ColumnModel
2063                 &nbsp;
2064             </td>
2065         </tr>
2066
2067
2068           <tr class="method-row config-row-alt0 expandable notInherited">
2069             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2070
2071
2072             <td class="sig">
2073                 <a id="Roo.grid.ColumnModel-method-isFixed"   name=".isFixed"></a>
2074                 <div class="fixedFont">
2075                         <span class="attributes"></span><b class="itemname">isFixed</b>
2076
2077                                  ()
2078
2079
2080
2081                 </div>
2082                 <div class="mdesc">
2083
2084                    <div class="short">Returns true if the column width cannot be changed</div>
2085
2086
2087
2088                     <div class="long">
2089
2090                                 Returns true if the column width cannot be changed
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107                     </div>
2108                 </div>
2109
2110             </td>
2111             <td class="msource">
2112
2113                         Roo.grid.ColumnModel
2114                 &nbsp;
2115             </td>
2116         </tr>
2117
2118
2119           <tr class="method-row config-row-alt1 expandable notInherited">
2120             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2121
2122
2123             <td class="sig">
2124                 <a id="Roo.grid.ColumnModel-method-isHidden"   name=".isHidden"></a>
2125                 <div class="fixedFont">
2126                         <span class="attributes"></span><b class="itemname">isHidden</b>
2127
2128                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>colIndex</i></B>)
2129
2130
2131                                          :
2132
2133
2134                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
2135
2136
2137
2138
2139
2140                 </div>
2141                 <div class="mdesc">
2142
2143                    <div class="short">Returns true if the column is hidden.</div>
2144
2145
2146
2147                     <div class="long">
2148
2149                                 Returns true if the column is hidden.
2150
2151
2152
2153
2154
2155
2156                                 <dl class="detailList">
2157                                 <dt class="heading">Parameters:</dt>
2158
2159                                         <dt>
2160                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>colIndex</b>
2161
2162                                         </dt>
2163                                         <dd>The column index</dd>
2164
2165                                 </dl>
2166
2167
2168
2169
2170
2171                                 <dl class="detailList">
2172                                 <dt class="heading">Returns:</dt>
2173
2174                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  </dd>
2175
2176                                 </dl>
2177
2178
2179
2180
2181
2182
2183
2184                     </div>
2185                 </div>
2186
2187             </td>
2188             <td class="msource">
2189
2190                         Roo.grid.ColumnModel
2191                 &nbsp;
2192             </td>
2193         </tr>
2194
2195
2196           <tr class="method-row config-row-alt0 expandable notInherited">
2197             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2198
2199
2200             <td class="sig">
2201                 <a id="Roo.grid.ColumnModel-method-isResizable"   name=".isResizable"></a>
2202                 <div class="fixedFont">
2203                         <span class="attributes"></span><b class="itemname">isResizable</b>
2204
2205                                  ()
2206
2207
2208                                          :
2209
2210
2211                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
2212
2213
2214
2215
2216
2217                 </div>
2218                 <div class="mdesc">
2219
2220                    <div class="short">Returns true if the column can be resized</div>
2221
2222
2223
2224                     <div class="long">
2225
2226                                 Returns true if the column can be resized
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237                                 <dl class="detailList">
2238                                 <dt class="heading">Returns:</dt>
2239
2240                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  </dd>
2241
2242                                 </dl>
2243
2244
2245
2246
2247
2248
2249
2250                     </div>
2251                 </div>
2252
2253             </td>
2254             <td class="msource">
2255
2256                         Roo.grid.ColumnModel
2257                 &nbsp;
2258             </td>
2259         </tr>
2260
2261
2262           <tr class="method-row config-row-alt1 expandable notInherited">
2263             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2264
2265
2266             <td class="sig">
2267                 <a id="Roo.grid.ColumnModel-method-isSortable"   name=".isSortable"></a>
2268                 <div class="fixedFont">
2269                         <span class="attributes"></span><b class="itemname">isSortable</b>
2270
2271                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>)
2272
2273
2274                                          :
2275
2276
2277                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
2278
2279
2280
2281
2282
2283                 </div>
2284                 <div class="mdesc">
2285
2286                    <div class="short">Returns true if the specified column is sortable.</div>
2287
2288
2289
2290                     <div class="long">
2291
2292                                 Returns true if the specified column is sortable.
2293
2294
2295
2296
2297
2298
2299                                 <dl class="detailList">
2300                                 <dt class="heading">Parameters:</dt>
2301
2302                                         <dt>
2303                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
2304
2305                                         </dt>
2306                                         <dd>The column index</dd>
2307
2308                                 </dl>
2309
2310
2311
2312
2313
2314                                 <dl class="detailList">
2315                                 <dt class="heading">Returns:</dt>
2316
2317                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  </dd>
2318
2319                                 </dl>
2320
2321
2322
2323
2324
2325
2326
2327                     </div>
2328                 </div>
2329
2330             </td>
2331             <td class="msource">
2332
2333                         Roo.grid.ColumnModel
2334                 &nbsp;
2335             </td>
2336         </tr>
2337
2338
2339           <tr class="method-row config-row-alt0 expandable">
2340             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2341
2342
2343             <td class="sig">
2344                 <a id="Roo.util.Observable-method-on"   name=".on"></a>
2345                 <div class="fixedFont">
2346                         <span class="attributes"></span><b class="itemname">on</b>
2347
2348                                  (<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>)
2349
2350
2351
2352                 </div>
2353                 <div class="mdesc">
2354
2355                    <div class="short">Appends an event handler to this element (shorthand for addListener)</div>
2356
2357
2358
2359                     <div class="long">
2360
2361                                 Appends an event handler to this element (shorthand for addListener)
2362
2363
2364
2365
2366
2367
2368                                 <dl class="detailList">
2369                                 <dt class="heading">Parameters:</dt>
2370
2371                                         <dt>
2372                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
2373
2374                                         </dt>
2375                                         <dd>The type of event to listen for</dd>
2376
2377                                         <dt>
2378                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
2379
2380                                         </dt>
2381                                         <dd>The method the event invokes</dd>
2382
2383                                         <dt>
2384                                                 <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>
2385
2386                                         </dt>
2387                                         <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
2388
2389                                         <dt>
2390                                                 <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>
2391
2392                                         </dt>
2393                                         <dd>(optional)</dd>
2394
2395                                 </dl>
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407                     </div>
2408                 </div>
2409
2410             </td>
2411             <td class="msource">
2412
2413                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
2414                 &nbsp;
2415             </td>
2416         </tr>
2417
2418
2419           <tr class="method-row config-row-alt1 expandable">
2420             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2421
2422
2423             <td class="sig">
2424                 <a id="Roo.util.Observable-method-purgeListeners"   name=".purgeListeners"></a>
2425                 <div class="fixedFont">
2426                         <span class="attributes"></span><b class="itemname">purgeListeners</b>
2427
2428                                  ()
2429
2430
2431
2432                 </div>
2433                 <div class="mdesc">
2434
2435                    <div class="short">Removes all listeners for this object</div>
2436
2437
2438
2439                     <div class="long">
2440
2441                                 Removes all listeners for this object
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458                     </div>
2459                 </div>
2460
2461             </td>
2462             <td class="msource">
2463
2464                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
2465                 &nbsp;
2466             </td>
2467         </tr>
2468
2469
2470           <tr class="method-row config-row-alt0 expandable">
2471             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2472
2473
2474             <td class="sig">
2475                 <a id="Roo.util.Observable-method-removeListener"   name=".removeListener"></a>
2476                 <div class="fixedFont">
2477                         <span class="attributes"></span><b class="itemname">removeListener</b>
2478
2479                                  (<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>)
2480
2481
2482
2483                 </div>
2484                 <div class="mdesc">
2485
2486                    <div class="short">Removes a listener</div>
2487
2488
2489
2490                     <div class="long">
2491
2492                                 Removes a listener
2493
2494
2495
2496
2497
2498
2499                                 <dl class="detailList">
2500                                 <dt class="heading">Parameters:</dt>
2501
2502                                         <dt>
2503                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
2504
2505                                         </dt>
2506                                         <dd>The type of event to listen for</dd>
2507
2508                                         <dt>
2509                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
2510
2511                                         </dt>
2512                                         <dd>The handler to remove</dd>
2513
2514                                         <dt>
2515                                                 <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>
2516
2517                                         </dt>
2518                                         <dd>(optional) The scope (this object) for the handler</dd>
2519
2520                                 </dl>
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532                     </div>
2533                 </div>
2534
2535             </td>
2536             <td class="msource">
2537
2538                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
2539                 &nbsp;
2540             </td>
2541         </tr>
2542
2543
2544           <tr class="method-row config-row-alt1 expandable notInherited">
2545             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2546
2547
2548             <td class="sig">
2549                 <a id="Roo.grid.ColumnModel-method-setColumnHeader"   name=".setColumnHeader"></a>
2550                 <div class="fixedFont">
2551                         <span class="attributes"></span><b class="itemname">setColumnHeader</b>
2552
2553                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>header</i></B>)
2554
2555
2556
2557                 </div>
2558                 <div class="mdesc">
2559
2560                    <div class="short">Sets the header for a column.</div>
2561
2562
2563
2564                     <div class="long">
2565
2566                                 Sets the header for a column.
2567
2568
2569
2570
2571
2572
2573                                 <dl class="detailList">
2574                                 <dt class="heading">Parameters:</dt>
2575
2576                                         <dt>
2577                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
2578
2579                                         </dt>
2580                                         <dd>The column index</dd>
2581
2582                                         <dt>
2583                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>header</b>
2584
2585                                         </dt>
2586                                         <dd>The new header</dd>
2587
2588                                 </dl>
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600                     </div>
2601                 </div>
2602
2603             </td>
2604             <td class="msource">
2605
2606                         Roo.grid.ColumnModel
2607                 &nbsp;
2608             </td>
2609         </tr>
2610
2611
2612           <tr class="method-row config-row-alt0 expandable notInherited">
2613             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2614
2615
2616             <td class="sig">
2617                 <a id="Roo.grid.ColumnModel-method-setColumnTooltip"   name=".setColumnTooltip"></a>
2618                 <div class="fixedFont">
2619                         <span class="attributes"></span><b class="itemname">setColumnTooltip</b>
2620
2621                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>tooltip</i></B>)
2622
2623
2624
2625                 </div>
2626                 <div class="mdesc">
2627
2628                    <div class="short">Sets the tooltip for a column.</div>
2629
2630
2631
2632                     <div class="long">
2633
2634                                 Sets the tooltip for a column.
2635
2636
2637
2638
2639
2640
2641                                 <dl class="detailList">
2642                                 <dt class="heading">Parameters:</dt>
2643
2644                                         <dt>
2645                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
2646
2647                                         </dt>
2648                                         <dd>The column index</dd>
2649
2650                                         <dt>
2651                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>tooltip</b>
2652
2653                                         </dt>
2654                                         <dd>The new tooltip</dd>
2655
2656                                 </dl>
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668                     </div>
2669                 </div>
2670
2671             </td>
2672             <td class="msource">
2673
2674                         Roo.grid.ColumnModel
2675                 &nbsp;
2676             </td>
2677         </tr>
2678
2679
2680           <tr class="method-row config-row-alt1 expandable notInherited">
2681             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2682
2683
2684             <td class="sig">
2685                 <a id="Roo.grid.ColumnModel-method-setColumnWidth"   name=".setColumnWidth"></a>
2686                 <div class="fixedFont">
2687                         <span class="attributes"></span><b class="itemname">setColumnWidth</b>
2688
2689                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>width</i></B>)
2690
2691
2692
2693                 </div>
2694                 <div class="mdesc">
2695
2696                    <div class="short">Sets the width for a column.</div>
2697
2698
2699
2700                     <div class="long">
2701
2702                                 Sets the width for a column.
2703
2704
2705
2706
2707
2708
2709                                 <dl class="detailList">
2710                                 <dt class="heading">Parameters:</dt>
2711
2712                                         <dt>
2713                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
2714
2715                                         </dt>
2716                                         <dd>The column index</dd>
2717
2718                                         <dt>
2719                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>width</b>
2720
2721                                         </dt>
2722                                         <dd>The new width</dd>
2723
2724                                 </dl>
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736                     </div>
2737                 </div>
2738
2739             </td>
2740             <td class="msource">
2741
2742                         Roo.grid.ColumnModel
2743                 &nbsp;
2744             </td>
2745         </tr>
2746
2747
2748           <tr class="method-row config-row-alt0 expandable notInherited">
2749             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2750
2751
2752             <td class="sig">
2753                 <a id="Roo.grid.ColumnModel-method-setDataIndex"   name=".setDataIndex"></a>
2754                 <div class="fixedFont">
2755                         <span class="attributes"></span><b class="itemname">setDataIndex</b>
2756
2757                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>dataIndex</i></B>)
2758
2759
2760
2761                 </div>
2762                 <div class="mdesc">
2763
2764                    <div class="short">Sets the dataIndex for a column.</div>
2765
2766
2767
2768                     <div class="long">
2769
2770                                 Sets the dataIndex for a column.
2771
2772
2773
2774
2775
2776
2777                                 <dl class="detailList">
2778                                 <dt class="heading">Parameters:</dt>
2779
2780                                         <dt>
2781                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
2782
2783                                         </dt>
2784                                         <dd>The column index</dd>
2785
2786                                         <dt>
2787                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>dataIndex</b>
2788
2789                                         </dt>
2790                                         <dd>The new dataIndex</dd>
2791
2792                                 </dl>
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804                     </div>
2805                 </div>
2806
2807             </td>
2808             <td class="msource">
2809
2810                         Roo.grid.ColumnModel
2811                 &nbsp;
2812             </td>
2813         </tr>
2814
2815
2816           <tr class="method-row config-row-alt1 expandable notInherited">
2817             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2818
2819
2820             <td class="sig">
2821                 <a id="Roo.grid.ColumnModel-method-setEditable"   name=".setEditable"></a>
2822                 <div class="fixedFont">
2823                         <span class="attributes"></span><b class="itemname">setEditable</b>
2824
2825                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>editable</i></B>)
2826
2827
2828
2829                 </div>
2830                 <div class="mdesc">
2831
2832                    <div class="short">Sets if a column is editable.</div>
2833
2834
2835
2836                     <div class="long">
2837
2838                                 Sets if a column is editable.
2839
2840
2841
2842
2843
2844
2845                                 <dl class="detailList">
2846                                 <dt class="heading">Parameters:</dt>
2847
2848                                         <dt>
2849                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
2850
2851                                         </dt>
2852                                         <dd>The column index</dd>
2853
2854                                         <dt>
2855                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  <b>editable</b>
2856
2857                                         </dt>
2858                                         <dd>True if the column is editable</dd>
2859
2860                                 </dl>
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872                     </div>
2873                 </div>
2874
2875             </td>
2876             <td class="msource">
2877
2878                         Roo.grid.ColumnModel
2879                 &nbsp;
2880             </td>
2881         </tr>
2882
2883
2884           <tr class="method-row config-row-alt0 expandable notInherited">
2885             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2886
2887
2888             <td class="sig">
2889                 <a id="Roo.grid.ColumnModel-method-setEditor"   name=".setEditor"></a>
2890                 <div class="fixedFont">
2891                         <span class="attributes"></span><b class="itemname">setEditor</b>
2892
2893                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>editor</i></B>)
2894
2895
2896
2897                 </div>
2898                 <div class="mdesc">
2899
2900                    <div class="short">Sets the editor for a column.</div>
2901
2902
2903
2904                     <div class="long">
2905
2906                                 Sets the editor for a column.
2907
2908
2909
2910
2911
2912
2913                                 <dl class="detailList">
2914                                 <dt class="heading">Parameters:</dt>
2915
2916                                         <dt>
2917                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
2918
2919                                         </dt>
2920                                         <dd>The column index</dd>
2921
2922                                         <dt>
2923                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>editor</b>
2924
2925                                         </dt>
2926                                         <dd>The editor object</dd>
2927
2928                                 </dl>
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940                     </div>
2941                 </div>
2942
2943             </td>
2944             <td class="msource">
2945
2946                         Roo.grid.ColumnModel
2947                 &nbsp;
2948             </td>
2949         </tr>
2950
2951
2952           <tr class="method-row config-row-alt1 expandable notInherited">
2953             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2954
2955
2956             <td class="sig">
2957                 <a id="Roo.grid.ColumnModel-method-setHidden"   name=".setHidden"></a>
2958                 <div class="fixedFont">
2959                         <span class="attributes"></span><b class="itemname">setHidden</b>
2960
2961                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>colIndex</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>hidden</i></B>)
2962
2963
2964
2965                 </div>
2966                 <div class="mdesc">
2967
2968                    <div class="short">Sets if a column is hidden.</div>
2969
2970
2971
2972                     <div class="long">
2973
2974                                 Sets if a column is hidden.
2975
2976
2977
2978
2979
2980
2981                                 <dl class="detailList">
2982                                 <dt class="heading">Parameters:</dt>
2983
2984                                         <dt>
2985                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>colIndex</b>
2986
2987                                         </dt>
2988                                         <dd>The column index</dd>
2989
2990                                         <dt>
2991                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  <b>hidden</b>
2992
2993                                         </dt>
2994                                         <dd>True if the column is hidden</dd>
2995
2996                                 </dl>
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008                     </div>
3009                 </div>
3010
3011             </td>
3012             <td class="msource">
3013
3014                         Roo.grid.ColumnModel
3015                 &nbsp;
3016             </td>
3017         </tr>
3018
3019
3020           <tr class="method-row config-row-alt0 expandable notInherited">
3021             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3022
3023
3024             <td class="sig">
3025                 <a id="Roo.grid.ColumnModel-method-setRenderer"   name=".setRenderer"></a>
3026                 <div class="fixedFont">
3027                         <span class="attributes"></span><b class="itemname">setRenderer</b>
3028
3029                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>col</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>fn</i></B>)
3030
3031
3032
3033                 </div>
3034                 <div class="mdesc">
3035
3036                    <div class="short">Sets the rendering (formatting) function for a column.</div>
3037
3038
3039
3040                     <div class="long">
3041
3042                                 Sets the rendering (formatting) function for a column.
3043
3044
3045
3046
3047
3048
3049                                 <dl class="detailList">
3050                                 <dt class="heading">Parameters:</dt>
3051
3052                                         <dt>
3053                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>col</b>
3054
3055                                         </dt>
3056                                         <dd>The column index</dd>
3057
3058                                         <dt>
3059                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>fn</b>
3060
3061                                         </dt>
3062                                         <dd>The function to use to process the cell's raw data<br/>to return HTML markup for the grid view. The render function is called with<br/>the following parameters:<ul><br/><li>Data value.</li><br/><li>Cell metadata. An object in which you may set the following attributes:<ul><br/><li>css A CSS style string to apply to the table cell.</li><br/><li>attr An HTML attribute definition string to apply to the data container element <i>within</i> the table cell.</li></ul><br/><li>The {<b>link</b> Roo.data.Record} from which the data was extracted.</li><br/><li>Row index</li><br/><li>Column index</li><br/><li>The {<b>link</b> Roo.data.Store} object from which the Record was extracted</li></ul></dd>
3063
3064                                 </dl>
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076                     </div>
3077                 </div>
3078
3079             </td>
3080             <td class="msource">
3081
3082                         Roo.grid.ColumnModel
3083                 &nbsp;
3084             </td>
3085         </tr>
3086
3087
3088           <tr class="method-row config-row-alt1 expandable">
3089             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3090
3091
3092             <td class="sig">
3093                 <a id="Roo.util.Observable-method-un"   name=".un"></a>
3094                 <div class="fixedFont">
3095                         <span class="attributes"></span><b class="itemname">un</b>
3096
3097                                  (<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>)
3098
3099
3100
3101                 </div>
3102                 <div class="mdesc">
3103
3104                    <div class="short">Removes a listener (shorthand for removeListener)</div>
3105
3106
3107
3108                     <div class="long">
3109
3110                                 Removes a listener (shorthand for removeListener)
3111
3112
3113
3114
3115
3116
3117                                 <dl class="detailList">
3118                                 <dt class="heading">Parameters:</dt>
3119
3120                                         <dt>
3121                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
3122
3123                                         </dt>
3124                                         <dd>The type of event to listen for</dd>
3125
3126                                         <dt>
3127                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
3128
3129                                         </dt>
3130                                         <dd>The handler to remove</dd>
3131
3132                                         <dt>
3133                                                 <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>
3134
3135                                         </dt>
3136                                         <dd>(optional) The scope (this object) for the handler</dd>
3137
3138                                 </dl>
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150                     </div>
3151                 </div>
3152
3153             </td>
3154             <td class="msource">
3155
3156                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
3157                 &nbsp;
3158             </td>
3159         </tr>
3160
3161
3162     </table>
3163
3164
3165   <!-- ============================== events summary / details ======================== -->
3166
3167
3168   <a id="Roo.grid.ColumnModel-events"></a>
3169
3170
3171
3172
3173
3174
3175
3176
3177       <table cellspacing="0" class="member-table">
3178                 <caption>Events</caption>
3179               <thead>
3180                 <tr>
3181                     <th class="sig-header" colspan="2">Event</th>
3182                     <th class="msource-header">Defined By</th>
3183
3184                 </tr>
3185               </thead>
3186
3187
3188
3189
3190
3191           <tr class="method-row expandable config-row-alt0 notInherited">
3192             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3193
3194             <td class="sig">
3195                 <a id="Roo.grid.ColumnModel-event-*columlockchange"></a>
3196
3197                <div class="fixedFont">
3198                 <b class="itemname">columlockchange</b> (ColumnModel <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>colIndex</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>locked</i></B>)
3199
3200                 </div>
3201
3202                 <div class="mdesc">
3203
3204                    <div class="short">Fires when a column's locked state is changed
3205
3206                 </div>
3207
3208                     <div class="long">
3209
3210                         Fires when a column's locked state is changed
3211
3212
3213
3214
3215
3216                                 <dl class="detailList">
3217                                 <dt class="heading">Parameters:</dt>
3218
3219                                         <dt>
3220                                                 <span class="fixedFont">ColumnModel</span> <b>this</b>
3221
3222                                         </dt>
3223                                         <dd></dd>
3224
3225                                         <dt>
3226                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>colIndex</b>
3227
3228                                         </dt>
3229                                         <dd></dd>
3230
3231                                         <dt>
3232                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> <b>locked</b>
3233
3234                                         </dt>
3235                                         <dd>true if locked</dd>
3236
3237                                 </dl>
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249                     </div>
3250                 </div>
3251
3252             </td>
3253             <td class="msource">
3254                 Roo.grid.ColumnModel
3255             </td>
3256         </tr>
3257
3258           <tr class="method-row expandable config-row-alt1 notInherited">
3259             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3260
3261             <td class="sig">
3262                 <a id="Roo.grid.ColumnModel-event-*columnmoved"></a>
3263
3264                <div class="fixedFont">
3265                 <b class="itemname">columnmoved</b> (ColumnModel <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>oldIndex</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>newIndex</i></B>)
3266
3267                 </div>
3268
3269                 <div class="mdesc">
3270
3271                    <div class="short">Fires when a column is moved.
3272
3273                 </div>
3274
3275                     <div class="long">
3276
3277                         Fires when a column is moved.
3278
3279
3280
3281
3282
3283                                 <dl class="detailList">
3284                                 <dt class="heading">Parameters:</dt>
3285
3286                                         <dt>
3287                                                 <span class="fixedFont">ColumnModel</span> <b>this</b>
3288
3289                                         </dt>
3290                                         <dd></dd>
3291
3292                                         <dt>
3293                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>oldIndex</b>
3294
3295                                         </dt>
3296                                         <dd></dd>
3297
3298                                         <dt>
3299                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>newIndex</b>
3300
3301                                         </dt>
3302                                         <dd></dd>
3303
3304                                 </dl>
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316                     </div>
3317                 </div>
3318
3319             </td>
3320             <td class="msource">
3321                 Roo.grid.ColumnModel
3322             </td>
3323         </tr>
3324
3325           <tr class="method-row expandable config-row-alt0 notInherited">
3326             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3327
3328             <td class="sig">
3329                 <a id="Roo.grid.ColumnModel-event-*headerchange"></a>
3330
3331                <div class="fixedFont">
3332                 <b class="itemname">headerchange</b> (ColumnModel <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>columnIndex</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>newText</i></B>)
3333
3334                 </div>
3335
3336                 <div class="mdesc">
3337
3338                    <div class="short">Fires when the text of a header changes.
3339
3340                 </div>
3341
3342                     <div class="long">
3343
3344                         Fires when the text of a header changes.
3345
3346
3347
3348
3349
3350                                 <dl class="detailList">
3351                                 <dt class="heading">Parameters:</dt>
3352
3353                                         <dt>
3354                                                 <span class="fixedFont">ColumnModel</span> <b>this</b>
3355
3356                                         </dt>
3357                                         <dd></dd>
3358
3359                                         <dt>
3360                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>columnIndex</b>
3361
3362                                         </dt>
3363                                         <dd>The column index</dd>
3364
3365                                         <dt>
3366                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>newText</b>
3367
3368                                         </dt>
3369                                         <dd>The new header text</dd>
3370
3371                                 </dl>
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383                     </div>
3384                 </div>
3385
3386             </td>
3387             <td class="msource">
3388                 Roo.grid.ColumnModel
3389             </td>
3390         </tr>
3391
3392           <tr class="method-row expandable config-row-alt1 notInherited">
3393             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3394
3395             <td class="sig">
3396                 <a id="Roo.grid.ColumnModel-event-*hiddenchange"></a>
3397
3398                <div class="fixedFont">
3399                 <b class="itemname">hiddenchange</b> (ColumnModel <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>columnIndex</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>hidden</i></B>)
3400
3401                 </div>
3402
3403                 <div class="mdesc">
3404
3405                    <div class="short">Fires when a column is hidden or "unhidden".
3406
3407                 </div>
3408
3409                     <div class="long">
3410
3411                         Fires when a column is hidden or "unhidden".
3412
3413
3414
3415
3416
3417                                 <dl class="detailList">
3418                                 <dt class="heading">Parameters:</dt>
3419
3420                                         <dt>
3421                                                 <span class="fixedFont">ColumnModel</span> <b>this</b>
3422
3423                                         </dt>
3424                                         <dd></dd>
3425
3426                                         <dt>
3427                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>columnIndex</b>
3428
3429                                         </dt>
3430                                         <dd>The column index</dd>
3431
3432                                         <dt>
3433                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> <b>hidden</b>
3434
3435                                         </dt>
3436                                         <dd>true if hidden, false otherwise</dd>
3437
3438                                 </dl>
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450                     </div>
3451                 </div>
3452
3453             </td>
3454             <td class="msource">
3455                 Roo.grid.ColumnModel
3456             </td>
3457         </tr>
3458
3459           <tr class="method-row expandable config-row-alt0 notInherited">
3460             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3461
3462             <td class="sig">
3463                 <a id="Roo.grid.ColumnModel-event-*widthchange"></a>
3464
3465                <div class="fixedFont">
3466                 <b class="itemname">widthchange</b> (ColumnModel <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>columnIndex</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>newWidth</i></B>)
3467
3468                 </div>
3469
3470                 <div class="mdesc">
3471
3472                    <div class="short">Fires when the width of a column changes.
3473
3474                 </div>
3475
3476                     <div class="long">
3477
3478                         Fires when the width of a column changes.
3479
3480
3481
3482
3483
3484                                 <dl class="detailList">
3485                                 <dt class="heading">Parameters:</dt>
3486
3487                                         <dt>
3488                                                 <span class="fixedFont">ColumnModel</span> <b>this</b>
3489
3490                                         </dt>
3491                                         <dd></dd>
3492
3493                                         <dt>
3494                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>columnIndex</b>
3495
3496                                         </dt>
3497                                         <dd>The column index</dd>
3498
3499                                         <dt>
3500                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>newWidth</b>
3501
3502                                         </dt>
3503                                         <dd>The new width</dd>
3504
3505                                 </dl>
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517                     </div>
3518                 </div>
3519
3520             </td>
3521             <td class="msource">
3522                 Roo.grid.ColumnModel
3523             </td>
3524         </tr>
3525
3526
3527     </table>
3528
3529
3530
3531
3532
3533 <!-- ============================== footer ================================= -->
3534                 <div class="fineprint" style="clear:both">
3535
3536                         Documentation generated by <a href="http://www.akbkhome.com" target="_blankt">Introspection Doc Generator</a>  on Wed May 02 2012 14:21:11 GMT+0800 (HKT)
3537                         Based on
3538                         <a href="http://www.jsdoctoolkit.org/" target="_blank">JsDoc Toolkit</a>
3539                 </div>
3540         </body>
3541 </html>