git.roojs.org Git - roojs1/blob - docs/symbols/Roo.dd.DropZone.html

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  11                 <title>JsDoc Reference - Roo.dd.DropZone</title>
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  29
  30     <!-- ============================== links to methods. ================================= -->
  31
  32     <div class="top-tools">
  33     <!--
  34         <a class="inner-link" href="#Roo.dd.DropZone-props"><img src="resources/s.gif" class="item-icon icon-prop">Properties</a>
  35         <a class="inner-link" href="#Roo.dd.DropZone-methods"><img src="resources/s.gif" class="item-icon icon-method">Methods</a>
  36         <a class="inner-link" href="#Roo.dd.DropZone-events"><img src="resources/s.gif" class="item-icon icon-event">Events</a>
  37         <a class="inner-link" href="#Roo.dd.DropZone-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 src="../../images/default/tree/elbow-end.gif" class="elbow"/><a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
  48 <img src="../../images/default/s.gif" height="1" width="40"/><img src="../../images/default/tree/elbow-end.gif" class="elbow"/><a href="./Roo.dd.DDTarget.html#constructor" roo:cls="Roo.dd.DDTarget.html#constructor">Roo.dd.DDTarget</a>
  49 <img src="../../images/default/s.gif" height="1" width="60"/><img src="../../images/default/tree/elbow-end.gif" class="elbow"/><a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
  50 <img src="../../images/default/s.gif" height="1"  width="80"/><img class="elbow" src="../../images/default/tree/elbow-end.gif"/>Roo.dd.DropZone
  51
  52                    </pre>
  53                 </div>
  54
  55 <!-- ============================== class title / details ============================ -->
  56
  57
  58     <h1 class="classTitle">
  59
  60                                 Class Roo.dd.DropZone
  61                         </h1>
  62
  63     <table cellspacing="0" class="class-summary-table">
  64
  65                 <tr><td class="label">Package:</td><td class="hd-info">Roo.dd</td></tr>
  66
  67         <tr><td class="label">Defined In:</td><td class="hd-info">
  68
  69                                         <a href="./src/Roo_dd_DropZone.js.html">Roo/dd/DropZone.js</a>.
  70
  71         </td></tr>
  72         <tr><td class="label">Class:</td><td class="hd-info">DropZone</td></tr>
  73
  74
  75
  76
  77                 <tr><td class="label">Extends:</td><td class="hd-info">
  78                         <a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
  79
  80                 </td></tr>
  81
  82
  83     </table>
  84
  85
  86 <!-- ============================== class summary ========================== -->
  87     <div class="description">
  88         This class provides a container DD instance that proxies for multiple child node targets.<br /><br/>By default, this class requires that child nodes accepting drop are registered with {<b>link</b> Roo.dd.Registry}.
  89     </div>
  90
  91
  92 <!-- ============================== Class comment block... ========================== -->
  93
  94 <div class="comments">
  95         <b>Class Comments / Notes</B> =>
  96         <u onclick="parent.CommentDialog.showCommentId = 'Roo.dd.DropZone';">[Add Your comment/notes about this class]</u>
  97         <br/>
  98         <iframe frameborder="0"  id="comments-Roo.dd" style="border: none;width:100%;"
  99                 src="/blog.php/GtkDjsComments/Roo.dd.DropZone.html"></iframe>
 100 </div>
 101
 102
 103
 104 <!-- ============================== config options ========================== -->
 105
 106
 107
 108
 109     <div class="hr"></div>
 110     <a id="Roo.dd.DropZone-configs"></a>
 111
 112
 113
 114
 115
 116       <table cellspacing="0" class="member-table">
 117       <caption>Config Options (Usually are also Properties)</caption>
 118
 119
 120         <tr>
 121             <th class="sig-header" colspan="2">Options</th>
 122
 123             <th class="msource-header">Defined By</th>
 124         </tr>
 125
 126
 127
 128
 129
 130                 <tr class="config-row expandable config-row-alt0">
 131                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 132                     <td class="sig">
 133
 134                         <a id="Roo.dd.DropTarget-cfg-ddGroup" name=".ddGroup"></a>
 135                         <div class="fixedFont">
 136                                 <b  class="itemname">ddGroup</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
 137
 138
 139                         </div>
 140
 141                         <div class="mdesc">
 142                             <div class="short">The drag drop group to handle drop events for</div>
 143                         </div>
 144
 145                         <div class="mdesc">
 146                             <div class="long">The drag drop group to handle drop events for</div>
 147                         </div>
 148
 149
 150
 151                     </td>
 152                     <td class="msource">
 153
 154                         <a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
 155
 156                     </td>
 157                 </tr>
 158
 159
 160                 <tr class="config-row expandable config-row-alt1">
 161                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 162                     <td class="sig">
 163
 164                         <a id="Roo.dd.DropTarget-cfg-dropAllowed" name=".dropAllowed"></a>
 165                         <div class="fixedFont">
 166                                 <b  class="itemname">dropAllowed</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
 167
 168
 169                         </div>
 170
 171                         <div class="mdesc">
 172                             <div class="short">The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").</div>
 173                         </div>
 174
 175                         <div class="mdesc">
 176                             <div class="long">The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").</div>
 177                         </div>
 178
 179
 180
 181                     </td>
 182                     <td class="msource">
 183
 184                         <a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
 185
 186                     </td>
 187                 </tr>
 188
 189
 190                 <tr class="config-row expandable config-row-alt0">
 191                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 192                     <td class="sig">
 193
 194                         <a id="Roo.dd.DropTarget-cfg-dropNotAllowed" name=".dropNotAllowed"></a>
 195                         <div class="fixedFont">
 196                                 <b  class="itemname">dropNotAllowed</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
 197
 198
 199                         </div>
 200
 201                         <div class="mdesc">
 202                             <div class="short">The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").</div>
 203                         </div>
 204
 205                         <div class="mdesc">
 206                             <div class="long">The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").</div>
 207                         </div>
 208
 209
 210
 211                     </td>
 212                     <td class="msource">
 213
 214                         <a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
 215
 216                     </td>
 217                 </tr>
 218
 219
 220                 <tr class="config-row expandable config-row-alt1">
 221                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 222                     <td class="sig">
 223
 224                         <a id="Roo.util.Observable-cfg-listeners" name=".listeners"></a>
 225                         <div class="fixedFont">
 226                                 <b  class="itemname">listeners</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
 227
 228
 229                         </div>
 230
 231                         <div class="mdesc">
 232                             <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>
 233                         </div>
 234
 235                         <div class="mdesc">
 236                             <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>
 237                         </div>
 238
 239
 240
 241                     </td>
 242                     <td class="msource">
 243
 244                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 245
 246                     </td>
 247                 </tr>
 248
 249
 250                 <tr class="config-row expandable config-row-alt0">
 251                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 252                     <td class="sig">
 253
 254                         <a id="Roo.dd.DropTarget-cfg-overClass" name=".overClass"></a>
 255                         <div class="fixedFont">
 256                                 <b  class="itemname">overClass</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
 257
 258
 259                         </div>
 260
 261                         <div class="mdesc">
 262                             <div class="short">The CSS class applied to the drop target element while the drag source is over it (defaults to "").</div>
 263                         </div>
 264
 265                         <div class="mdesc">
 266                             <div class="long">The CSS class applied to the drop target element while the drag source is over it (defaults to "").</div>
 267                         </div>
 268
 269
 270
 271                     </td>
 272                     <td class="msource">
 273
 274                         <a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
 275
 276                     </td>
 277                 </tr>
 278
 279
 280                 <tr class="config-row expandable config-row-alt1">
 281                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 282                     <td class="sig">
 283
 284                         <a id="Roo.dd.DropTarget-cfg-success" name=".success"></a>
 285                         <div class="fixedFont">
 286                                 <b  class="itemname">success</b> : boolean
 287
 288
 289                         </div>
 290
 291                         <div class="mdesc">
 292                             <div class="short">set this after drop listener.</div>
 293                         </div>
 294
 295                         <div class="mdesc">
 296                             <div class="long">set this after drop listener..</div>
 297                         </div>
 298
 299
 300
 301                     </td>
 302                     <td class="msource">
 303
 304                         <a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
 305
 306                     </td>
 307                 </tr>
 308
 309
 310                 <tr class="config-row expandable config-row-alt0">
 311                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 312                     <td class="sig">
 313
 314                         <a id="Roo.dd.DropTarget-cfg-valid" name=".valid"></a>
 315                         <div class="fixedFont">
 316                                 <b  class="itemname">valid</b> : boolean|<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
 317
 318
 319                         </div>
 320
 321                         <div class="mdesc">
 322                             <div class="short">true/false or string (ok-add/ok-sub/ok/nodrop)<br/>if the drop point is valid for over/enter.</div>
 323                         </div>
 324
 325                         <div class="mdesc">
 326                             <div class="long">true/false or string (ok-add/ok-sub/ok/nodrop)<br/>if the drop point is valid for over/enter..</div>
 327                         </div>
 328
 329
 330
 331                     </td>
 332                     <td class="msource">
 333
 334                         <a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
 335
 336                     </td>
 337                 </tr>
 338
 339
 340     </table>
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350   <!-- ============================== public properties ==================== -->
 351
 352
 353
 354     <a id="Roo.dd.DropZone-props"></a>
 355
 356
 357
 358
 359
 360      <table cellspacing="0" class="member-table">
 361       <caption class="Empty">Public Properties - Has None</caption>
 362      </table>
 363
 364
 365
 366
 367   <!-- ============================== methods summary / details ======================== -->
 368
 369
 370   <a id="Roo.dd.DropZone-methods"></a>
 371         <!-- constructor?? -->
 372
 373         <!-- static's first
 374
 375
 376         -->
 377
 378         <!-- then dynamics first -->
 379
 380
 381
 382
 383
 384
 385       <table cellspacing="0" class="member-table">
 386       <caption>Public Methods</caption>
 387         <tr>
 388             <th class="sig-header" colspan="2">Method</th>
 389             <th class="msource-header">Defined By</th>
 390
 391         </tr>
 392
 393
 394
 395
 396
 397
 398
 399           <tr class="method-row config-row-alt0 expandable notInherited">
 400             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 401
 402
 403             <td class="sig">
 404                 <a id="Roo.dd-method-DropZone"   name=".DropZone"></a>
 405                 <div class="fixedFont">
 406                         <span class="attributes">new <B>Roo.dd.</B></span><b class="itemname">DropZone</b>
 407
 408                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>/HTMLElement/Element <B><i>el</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>config</i></B>)
 409
 410
 411
 412                 </div>
 413                 <div class="mdesc">
 414
 415
 416                         <div class="short">Create a new Roo.dd.DropZone</div>
 417
 418
 419                     <div class="long">
 420
 421
 422
 423                                 Create a new Roo.dd.DropZone
 424
 425
 426                                 <dl class="detailList">
 427                                 <dt class="heading">Parameters:</dt>
 428
 429                                         <dt>
 430                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>/HTMLElement/Element</span>  <b>el</b>
 431
 432                                         </dt>
 433                                         <dd>The container element</dd>
 434
 435                                         <dt>
 436                                                 <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>
 437
 438                                         </dt>
 439                                         <dd></dd>
 440
 441                                 </dl>
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453                     </div>
 454                 </div>
 455
 456             </td>
 457             <td class="msource">
 458                 &nbsp;
 459             </td>
 460         </tr>
 461
 462
 463           <tr class="method-row config-row-alt1 expandable">
 464             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 465
 466
 467             <td class="sig">
 468                 <a id="Roo.util.Observable-method-addEvents"   name=".addEvents"></a>
 469                 <div class="fixedFont">
 470                         <span class="attributes"></span><b class="itemname">addEvents</b>
 471
 472                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>object</i></B>)
 473
 474
 475
 476                 </div>
 477                 <div class="mdesc">
 478
 479                    <div class="short">Used to define events on this Observable</div>
 480
 481
 482
 483                     <div class="long">
 484
 485                                 Used to define events on this Observable
 486
 487
 488
 489
 490
 491
 492                                 <dl class="detailList">
 493                                 <dt class="heading">Parameters:</dt>
 494
 495                                         <dt>
 496                                                 <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>
 497
 498                                         </dt>
 499                                         <dd>The object with the events defined</dd>
 500
 501                                 </dl>
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513                     </div>
 514                 </div>
 515
 516             </td>
 517             <td class="msource">
 518
 519                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 520                 &nbsp;
 521             </td>
 522         </tr>
 523
 524
 525           <tr class="method-row config-row-alt0 expandable">
 526             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 527
 528
 529             <td class="sig">
 530                 <a id="Roo.dd.DragDrop-method-addInvalidHandleClass"   name=".addInvalidHandleClass"></a>
 531                 <div class="fixedFont">
 532                         <span class="attributes"></span><b class="itemname">addInvalidHandleClass</b>
 533
 534                                  (string <B><i>cssClass</i></B>)
 535
 536
 537
 538                 </div>
 539                 <div class="mdesc">
 540
 541                    <div class="short">Lets you specify a css class of elements that will not initiate a drag</div>
 542
 543
 544
 545                     <div class="long">
 546
 547                                 Lets you specify a css class of elements that will not initiate a drag
 548
 549
 550
 551
 552
 553
 554                                 <dl class="detailList">
 555                                 <dt class="heading">Parameters:</dt>
 556
 557                                         <dt>
 558                                                 <span class="fixedFont">string</span>  <b>cssClass</b>
 559
 560                                         </dt>
 561                                         <dd>the class of the elements you wish to ignore</dd>
 562
 563                                 </dl>
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575                     </div>
 576                 </div>
 577
 578             </td>
 579             <td class="msource">
 580
 581                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
 582                 &nbsp;
 583             </td>
 584         </tr>
 585
 586
 587           <tr class="method-row config-row-alt1 expandable">
 588             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 589
 590
 591             <td class="sig">
 592                 <a id="Roo.dd.DragDrop-method-addInvalidHandleId"   name=".addInvalidHandleId"></a>
 593                 <div class="fixedFont">
 594                         <span class="attributes"></span><b class="itemname">addInvalidHandleId</b>
 595
 596                                  (string <B><i>id</i></B>)
 597
 598
 599
 600                 </div>
 601                 <div class="mdesc">
 602
 603                    <div class="short">Lets you to specify an element id for a child of a drag handle<br/>that should not initiate a drag</div>
 604
 605
 606
 607                     <div class="long">
 608
 609                                 Lets you to specify an element id for a child of a drag handle<br/>that should not initiate a drag
 610
 611
 612
 613
 614
 615
 616                                 <dl class="detailList">
 617                                 <dt class="heading">Parameters:</dt>
 618
 619                                         <dt>
 620                                                 <span class="fixedFont">string</span>  <b>id</b>
 621
 622                                         </dt>
 623                                         <dd>the element id of the element you wish to ignore</dd>
 624
 625                                 </dl>
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637                     </div>
 638                 </div>
 639
 640             </td>
 641             <td class="msource">
 642
 643                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
 644                 &nbsp;
 645             </td>
 646         </tr>
 647
 648
 649           <tr class="method-row config-row-alt0 expandable">
 650             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 651
 652
 653             <td class="sig">
 654                 <a id="Roo.dd.DragDrop-method-addInvalidHandleType"   name=".addInvalidHandleType"></a>
 655                 <div class="fixedFont">
 656                         <span class="attributes"></span><b class="itemname">addInvalidHandleType</b>
 657
 658                                  (string <B><i>tagName</i></B>)
 659
 660
 661
 662                 </div>
 663                 <div class="mdesc">
 664
 665                    <div class="short">Allows you to specify a tag name that should not start a drag operation<br/>when clicked.</div>
 666
 667
 668
 669                     <div class="long">
 670
 671                                 Allows you to specify a tag name that should not start a drag operation<br/>when clicked.  This is designed to facilitate embedding links within a<br/>drag handle that do something other than start the drag.
 672
 673
 674
 675
 676
 677
 678                                 <dl class="detailList">
 679                                 <dt class="heading">Parameters:</dt>
 680
 681                                         <dt>
 682                                                 <span class="fixedFont">string</span>  <b>tagName</b>
 683
 684                                         </dt>
 685                                         <dd>the type of element to exclude</dd>
 686
 687                                 </dl>
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699                     </div>
 700                 </div>
 701
 702             </td>
 703             <td class="msource">
 704
 705                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
 706                 &nbsp;
 707             </td>
 708         </tr>
 709
 710
 711           <tr class="method-row config-row-alt1 expandable">
 712             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 713
 714
 715             <td class="sig">
 716                 <a id="Roo.util.Observable-method-addListener"   name=".addListener"></a>
 717                 <div class="fixedFont">
 718                         <span class="attributes"></span><b class="itemname">addListener</b>
 719
 720                                  (<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>)
 721
 722
 723
 724                 </div>
 725                 <div class="mdesc">
 726
 727                    <div class="short">Appends an event handler to this component</div>
 728
 729
 730
 731                     <div class="long">
 732
 733                                 Appends an event handler to this component
 734
 735
 736
 737
 738
 739
 740                                 <dl class="detailList">
 741                                 <dt class="heading">Parameters:</dt>
 742
 743                                         <dt>
 744                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 745
 746                                         </dt>
 747                                         <dd>The type of event to listen for</dd>
 748
 749                                         <dt>
 750                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
 751
 752                                         </dt>
 753                                         <dd>The method the event invokes</dd>
 754
 755                                         <dt>
 756                                                 <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>
 757
 758                                         </dt>
 759                                         <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
 760
 761                                         <dt>
 762                                                 <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>
 763
 764                                         </dt>
 765                                         <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>
 766
 767                                 </dl>
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779                     </div>
 780                 </div>
 781
 782             </td>
 783             <td class="msource">
 784
 785                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 786                 &nbsp;
 787             </td>
 788         </tr>
 789
 790
 791           <tr class="method-row config-row-alt0 expandable">
 792             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 793
 794
 795             <td class="sig">
 796                 <a id="Roo.dd.DragDrop-method-addToGroup"   name=".addToGroup"></a>
 797                 <div class="fixedFont">
 798                         <span class="attributes"></span><b class="itemname">addToGroup</b>
 799
 800                                  (<B><i>sGroup</i></B>)
 801
 802
 803
 804                 </div>
 805                 <div class="mdesc">
 806
 807                    <div class="short">Add this instance to a group of related drag/drop objects.</div>
 808
 809
 810
 811                     <div class="long">
 812
 813                                 Add this instance to a group of related drag/drop objects.  All<br/>instances belong to at least one group, and can belong to as many<br/>groups as needed.
 814
 815
 816
 817
 818
 819
 820                                 <dl class="detailList">
 821                                 <dt class="heading">Parameters:</dt>
 822
 823                                         <dt>
 824                                                  <b>sGroup</b>
 825
 826                                         </dt>
 827                                         <dd>{string} the name of the group</dd>
 828
 829                                 </dl>
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841                     </div>
 842                 </div>
 843
 844             </td>
 845             <td class="msource">
 846
 847                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
 848                 &nbsp;
 849             </td>
 850         </tr>
 851
 852
 853           <tr class="method-row config-row-alt1 expandable">
 854             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 855
 856
 857             <td class="sig">
 858                 <a id="Roo.dd.DragDrop-method-applyConfig"   name=".applyConfig"></a>
 859                 <div class="fixedFont">
 860                         <span class="attributes"></span><b class="itemname">applyConfig</b>
 861
 862                                  ()
 863
 864
 865
 866                 </div>
 867                 <div class="mdesc">
 868
 869                    <div class="short">Applies the configuration parameters that were passed into the constructor.</div>
 870
 871
 872
 873                     <div class="long">
 874
 875                                 Applies the configuration parameters that were passed into the constructor.<br/>This is supposed to happen at each level through the inheritance chain.  So<br/>a DDProxy implentation will execute apply config on DDProxy, DD, and<br/>DragDrop in order to get all of the parameters that are available in<br/>each object.
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892                     </div>
 893                 </div>
 894
 895             </td>
 896             <td class="msource">
 897
 898                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
 899                 &nbsp;
 900             </td>
 901         </tr>
 902
 903
 904           <tr class="method-row config-row-alt0 expandable">
 905             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 906
 907
 908             <td class="sig">
 909                 <a id="Roo.dd.DragDrop-method-clearConstraints"   name=".clearConstraints"></a>
 910                 <div class="fixedFont">
 911                         <span class="attributes"></span><b class="itemname">clearConstraints</b>
 912
 913                                  ()
 914
 915
 916
 917                 </div>
 918                 <div class="mdesc">
 919
 920                    <div class="short">Clears any constraints applied to this instance.</div>
 921
 922
 923
 924                     <div class="long">
 925
 926                                 Clears any constraints applied to this instance.  Also clears ticks<br/>since they can't exist independent of a constraint at this time.
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943                     </div>
 944                 </div>
 945
 946             </td>
 947             <td class="msource">
 948
 949                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
 950                 &nbsp;
 951             </td>
 952         </tr>
 953
 954
 955           <tr class="method-row config-row-alt1 expandable">
 956             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 957
 958
 959             <td class="sig">
 960                 <a id="Roo.dd.DragDrop-method-clearTicks"   name=".clearTicks"></a>
 961                 <div class="fixedFont">
 962                         <span class="attributes"></span><b class="itemname">clearTicks</b>
 963
 964                                  ()
 965
 966
 967
 968                 </div>
 969                 <div class="mdesc">
 970
 971                    <div class="short">Clears any tick interval defined for this instance</div>
 972
 973
 974
 975                     <div class="long">
 976
 977                                 Clears any tick interval defined for this instance
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993
 994                     </div>
 995                 </div>
 996
 997             </td>
 998             <td class="msource">
 999
1000                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1001                 &nbsp;
1002             </td>
1003         </tr>
1004
1005
1006           <tr class="method-row config-row-alt0 expandable">
1007             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1008
1009
1010             <td class="sig">
1011                 <a id="Roo.dd.DragDrop-method-endDrag"   name=".endDrag"></a>
1012                 <div class="fixedFont">
1013                         <span class="attributes"></span><b class="itemname">endDrag</b>
1014
1015                                  (Event <B><i>e</i></B>)
1016
1017
1018
1019                 </div>
1020                 <div class="mdesc">
1021
1022                    <div class="short">Fired when we are done dragging the object</div>
1023
1024
1025
1026                     <div class="long">
1027
1028                                 Fired when we are done dragging the object
1029
1030
1031
1032
1033
1034
1035                                 <dl class="detailList">
1036                                 <dt class="heading">Parameters:</dt>
1037
1038                                         <dt>
1039                                                 <span class="fixedFont">Event</span>  <b>e</b>
1040
1041                                         </dt>
1042                                         <dd>the mouseup event</dd>
1043
1044                                 </dl>
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056                     </div>
1057                 </div>
1058
1059             </td>
1060             <td class="msource">
1061
1062                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1063                 &nbsp;
1064             </td>
1065         </tr>
1066
1067
1068           <tr class="method-row config-row-alt1 expandable">
1069             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1070
1071
1072             <td class="sig">
1073                 <a id="Roo.util.Observable-method-fireEvent"   name=".fireEvent"></a>
1074                 <div class="fixedFont">
1075                         <span class="attributes"></span><b class="itemname">fireEvent</b>
1076
1077                                  (<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>)
1078
1079
1080                                          :
1081
1082
1083                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
1084
1085
1086
1087
1088
1089                 </div>
1090                 <div class="mdesc">
1091
1092                    <div class="short">Fires the specified event with the passed parameters (minus the event name).</div>
1093
1094
1095
1096                     <div class="long">
1097
1098                                 Fires the specified event with the passed parameters (minus the event name).
1099
1100
1101
1102
1103
1104
1105                                 <dl class="detailList">
1106                                 <dt class="heading">Parameters:</dt>
1107
1108                                         <dt>
1109                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
1110
1111                                         </dt>
1112                                         <dd></dd>
1113
1114                                         <dt>
1115                                                 <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>
1116
1117                                         </dt>
1118                                         <dd>Variable number of parameters are passed to handlers</dd>
1119
1120                                 </dl>
1121
1122
1123
1124
1125
1126                                 <dl class="detailList">
1127                                 <dt class="heading">Returns:</dt>
1128
1129                                         <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>
1130
1131                                 </dl>
1132
1133
1134
1135
1136
1137
1138
1139                     </div>
1140                 </div>
1141
1142             </td>
1143             <td class="msource">
1144
1145                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1146                 &nbsp;
1147             </td>
1148         </tr>
1149
1150
1151           <tr class="method-row config-row-alt0 expandable">
1152             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1153
1154
1155             <td class="sig">
1156                 <a id="Roo.dd.DragDrop-method-function toString() {
1157     [native code]
1158 }"   name=".function toString() {
1159     [native code]
1160 }"></a>
1161                 <div class="fixedFont">
1162                         <span class="attributes"></span><b class="itemname">function toString() {
1163     [native code]
1164 }</b>
1165
1166                                  ()
1167
1168
1169                                          :
1170
1171
1172                                                 string
1173
1174
1175
1176
1177
1178                 </div>
1179                 <div class="mdesc">
1180
1181                    <div class="short">toString method</div>
1182
1183
1184
1185                     <div class="long">
1186
1187                                 toString method
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198                                 <dl class="detailList">
1199                                 <dt class="heading">Returns:</dt>
1200
1201                                         <dd><span class="fixedFont">string</span>  string representation of the dd obj</dd>
1202
1203                                 </dl>
1204
1205
1206
1207
1208
1209
1210
1211                     </div>
1212                 </div>
1213
1214             </td>
1215             <td class="msource">
1216
1217                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1218                 &nbsp;
1219             </td>
1220         </tr>
1221
1222
1223           <tr class="method-row config-row-alt1 expandable">
1224             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1225
1226
1227             <td class="sig">
1228                 <a id="Roo.dd.DragDrop-method-getDragEl"   name=".getDragEl"></a>
1229                 <div class="fixedFont">
1230                         <span class="attributes"></span><b class="itemname">getDragEl</b>
1231
1232                                  ()
1233
1234
1235                                          :
1236
1237
1238                                                 <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>
1239
1240
1241
1242
1243
1244                 </div>
1245                 <div class="mdesc">
1246
1247                    <div class="short">Returns a reference to the actual element to drag.</div>
1248
1249
1250
1251                     <div class="long">
1252
1253                                 Returns a reference to the actual element to drag.  By default this is<br/>the same as the html element, but it can be assigned to another<br/>element. An example of this can be found in Roo.dd.DDProxy
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264                                 <dl class="detailList">
1265                                 <dt class="heading">Returns:</dt>
1266
1267                                         <dd><span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span>  the html element</dd>
1268
1269                                 </dl>
1270
1271
1272
1273
1274
1275
1276
1277                     </div>
1278                 </div>
1279
1280             </td>
1281             <td class="msource">
1282
1283                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1284                 &nbsp;
1285             </td>
1286         </tr>
1287
1288
1289           <tr class="method-row config-row-alt0 expandable">
1290             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1291
1292
1293             <td class="sig">
1294                 <a id="Roo.dd.DragDrop-method-getEl"   name=".getEl"></a>
1295                 <div class="fixedFont">
1296                         <span class="attributes"></span><b class="itemname">getEl</b>
1297
1298                                  ()
1299
1300
1301                                          :
1302
1303
1304                                                 <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>
1305
1306
1307
1308
1309
1310                 </div>
1311                 <div class="mdesc">
1312
1313                    <div class="short">Returns a reference to the linked element</div>
1314
1315
1316
1317                     <div class="long">
1318
1319                                 Returns a reference to the linked element
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330                                 <dl class="detailList">
1331                                 <dt class="heading">Returns:</dt>
1332
1333                                         <dd><span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span>  the html element</dd>
1334
1335                                 </dl>
1336
1337
1338
1339
1340
1341
1342
1343                     </div>
1344                 </div>
1345
1346             </td>
1347             <td class="msource">
1348
1349                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1350                 &nbsp;
1351             </td>
1352         </tr>
1353
1354
1355           <tr class="method-row config-row-alt1 expandable notInherited">
1356             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1357
1358
1359             <td class="sig">
1360                 <a id="Roo.dd.DropZone-method-getTargetFromEvent"   name=".getTargetFromEvent"></a>
1361                 <div class="fixedFont">
1362                         <span class="attributes"></span><b class="itemname">getTargetFromEvent</b>
1363
1364                                  (Event <B><i>e</i></B>)
1365
1366
1367                                          :
1368
1369
1370                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
1371
1372
1373
1374
1375
1376                 </div>
1377                 <div class="mdesc">
1378
1379                    <div class="short">Returns a custom data object associated with the DOM node that is the target of the event.</div>
1380
1381
1382
1383                     <div class="long">
1384
1385                                 Returns a custom data object associated with the DOM node that is the target of the event.  By default<br/>this looks up the event target in the {<b>link</b> Roo.dd.Registry}, although you can override this method to<br/>provide your own custom lookup.
1386
1387
1388
1389
1390
1391
1392                                 <dl class="detailList">
1393                                 <dt class="heading">Parameters:</dt>
1394
1395                                         <dt>
1396                                                 <span class="fixedFont">Event</span>  <b>e</b>
1397
1398                                         </dt>
1399                                         <dd>The event</dd>
1400
1401                                 </dl>
1402
1403
1404
1405
1406
1407                                 <dl class="detailList">
1408                                 <dt class="heading">Returns:</dt>
1409
1410                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  data The custom data</dd>
1411
1412                                 </dl>
1413
1414
1415
1416
1417
1418
1419
1420                     </div>
1421                 </div>
1422
1423             </td>
1424             <td class="msource">
1425
1426                         Roo.dd.DropZone
1427                 &nbsp;
1428             </td>
1429         </tr>
1430
1431
1432           <tr class="method-row config-row-alt0 expandable">
1433             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1434
1435
1436             <td class="sig">
1437                 <a id="Roo.util.Observable-method-hasListener"   name=".hasListener"></a>
1438                 <div class="fixedFont">
1439                         <span class="attributes"></span><b class="itemname">hasListener</b>
1440
1441                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>)
1442
1443
1444                                          :
1445
1446
1447                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
1448
1449
1450
1451
1452
1453                 </div>
1454                 <div class="mdesc">
1455
1456                    <div class="short">Checks to see if this object has any listeners for a specified event</div>
1457
1458
1459
1460                     <div class="long">
1461
1462                                 Checks to see if this object has any listeners for a specified event
1463
1464
1465
1466
1467
1468
1469                                 <dl class="detailList">
1470                                 <dt class="heading">Parameters:</dt>
1471
1472                                         <dt>
1473                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
1474
1475                                         </dt>
1476                                         <dd>The name of the event to check for</dd>
1477
1478                                 </dl>
1479
1480
1481
1482
1483
1484                                 <dl class="detailList">
1485                                 <dt class="heading">Returns:</dt>
1486
1487                                         <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>
1488
1489                                 </dl>
1490
1491
1492
1493
1494
1495
1496
1497                     </div>
1498                 </div>
1499
1500             </td>
1501             <td class="msource">
1502
1503                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1504                 &nbsp;
1505             </td>
1506         </tr>
1507
1508
1509           <tr class="method-row config-row-alt1 expandable">
1510             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1511
1512
1513             <td class="sig">
1514                 <a id="Roo.dd.DragDrop-method-init"   name=".init"></a>
1515                 <div class="fixedFont">
1516                         <span class="attributes"></span><b class="itemname">init</b>
1517
1518                                  (<B><i>id</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>sGroup</i></B>, object <B><i>config</i></B>)
1519
1520
1521
1522                 </div>
1523                 <div class="mdesc">
1524
1525                    <div class="short">Sets up the DragDrop object.</div>
1526
1527
1528
1529                     <div class="long">
1530
1531                                 Sets up the DragDrop object.  Must be called in the constructor of any<br/>Roo.dd.DragDrop subclass
1532
1533
1534
1535
1536
1537
1538                                 <dl class="detailList">
1539                                 <dt class="heading">Parameters:</dt>
1540
1541                                         <dt>
1542                                                  <b>id</b>
1543
1544                                         </dt>
1545                                         <dd>the id of the linked element</dd>
1546
1547                                         <dt>
1548                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>sGroup</b>
1549
1550                                         </dt>
1551                                         <dd>the group of related items</dd>
1552
1553                                         <dt>
1554                                                 <span class="fixedFont">object</span>  <b>config</b>
1555
1556                                         </dt>
1557                                         <dd>configuration attributes</dd>
1558
1559                                 </dl>
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571                     </div>
1572                 </div>
1573
1574             </td>
1575             <td class="msource">
1576
1577                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1578                 &nbsp;
1579             </td>
1580         </tr>
1581
1582
1583           <tr class="method-row config-row-alt0 expandable">
1584             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1585
1586
1587             <td class="sig">
1588                 <a id="Roo.dd.DragDrop-method-initTarget"   name=".initTarget"></a>
1589                 <div class="fixedFont">
1590                         <span class="attributes"></span><b class="itemname">initTarget</b>
1591
1592                                  (<B><i>id</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>sGroup</i></B>, object <B><i>config</i></B>)
1593
1594
1595
1596                 </div>
1597                 <div class="mdesc">
1598
1599                    <div class="short">Initializes Targeting functionality only.</div>
1600
1601
1602
1603                     <div class="long">
1604
1605                                 Initializes Targeting functionality only... the object does not<br/>get a mousedown handler.
1606
1607
1608
1609
1610
1611
1612                                 <dl class="detailList">
1613                                 <dt class="heading">Parameters:</dt>
1614
1615                                         <dt>
1616                                                  <b>id</b>
1617
1618                                         </dt>
1619                                         <dd>the id of the linked element</dd>
1620
1621                                         <dt>
1622                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>sGroup</b>
1623
1624                                         </dt>
1625                                         <dd>the group of related items</dd>
1626
1627                                         <dt>
1628                                                 <span class="fixedFont">object</span>  <b>config</b>
1629
1630                                         </dt>
1631                                         <dd>configuration attributes</dd>
1632
1633                                 </dl>
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645                     </div>
1646                 </div>
1647
1648             </td>
1649             <td class="msource">
1650
1651                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1652                 &nbsp;
1653             </td>
1654         </tr>
1655
1656
1657           <tr class="method-row config-row-alt1 expandable">
1658             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1659
1660
1661             <td class="sig">
1662                 <a id="Roo.dd.DragDrop-method-isLocked"   name=".isLocked"></a>
1663                 <div class="fixedFont">
1664                         <span class="attributes"></span><b class="itemname">isLocked</b>
1665
1666                                  ()
1667
1668
1669                                          :
1670
1671
1672                                                 boolean
1673
1674
1675
1676
1677
1678                 </div>
1679                 <div class="mdesc">
1680
1681                    <div class="short">Returns true if this instance is locked, or the drag drop mgr is locked<br/>(meaning that all drag/drop is disabled on the page.</div>
1682
1683
1684
1685                     <div class="long">
1686
1687                                 Returns true if this instance is locked, or the drag drop mgr is locked<br/>(meaning that all drag/drop is disabled on the page.)
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698                                 <dl class="detailList">
1699                                 <dt class="heading">Returns:</dt>
1700
1701                                         <dd><span class="fixedFont">boolean</span>  true if this obj or all drag/drop is locked, else<br/>false</dd>
1702
1703                                 </dl>
1704
1705
1706
1707
1708
1709
1710
1711                     </div>
1712                 </div>
1713
1714             </td>
1715             <td class="msource">
1716
1717                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1718                 &nbsp;
1719             </td>
1720         </tr>
1721
1722
1723           <tr class="method-row config-row-alt0 expandable">
1724             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1725
1726
1727             <td class="sig">
1728                 <a id="Roo.dd.DragDrop-method-isTarget"   name=".isTarget"></a>
1729                 <div class="fixedFont">
1730                         <span class="attributes"></span><b class="itemname">isTarget</b>
1731
1732                                  ()
1733
1734
1735
1736                 </div>
1737                 <div class="mdesc">
1738
1739                    <div class="short">By default, all insances can be a drop target.</div>
1740
1741
1742
1743                     <div class="long">
1744
1745                                 By default, all insances can be a drop target.  This can be disabled by<br/>setting isTarget to false.
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762                     </div>
1763                 </div>
1764
1765             </td>
1766             <td class="msource">
1767
1768                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1769                 &nbsp;
1770             </td>
1771         </tr>
1772
1773
1774           <tr class="method-row config-row-alt1 expandable">
1775             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1776
1777
1778             <td class="sig">
1779                 <a id="Roo.dd.DragDrop-method-isValidHandleChild"   name=".isValidHandleChild"></a>
1780                 <div class="fixedFont">
1781                         <span class="attributes"></span><b class="itemname">isValidHandleChild</b>
1782
1783                                  (<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>)
1784
1785
1786                                          :
1787
1788
1789                                                 boolean
1790
1791
1792
1793
1794
1795                 </div>
1796                 <div class="mdesc">
1797
1798                    <div class="short">Checks the tag exclusion list to see if this click should be ignored</div>
1799
1800
1801
1802                     <div class="long">
1803
1804                                 Checks the tag exclusion list to see if this click should be ignored
1805
1806
1807
1808
1809
1810
1811                                 <dl class="detailList">
1812                                 <dt class="heading">Parameters:</dt>
1813
1814                                         <dt>
1815                                                 <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span>  <b>node</b>
1816
1817                                         </dt>
1818                                         <dd>the HTMLElement to evaluate</dd>
1819
1820                                 </dl>
1821
1822
1823
1824
1825
1826                                 <dl class="detailList">
1827                                 <dt class="heading">Returns:</dt>
1828
1829                                         <dd><span class="fixedFont">boolean</span>  true if this is a valid tag type, false if not</dd>
1830
1831                                 </dl>
1832
1833
1834
1835
1836
1837
1838
1839                     </div>
1840                 </div>
1841
1842             </td>
1843             <td class="msource">
1844
1845                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1846                 &nbsp;
1847             </td>
1848         </tr>
1849
1850
1851           <tr class="method-row config-row-alt0 expandable">
1852             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1853
1854
1855             <td class="sig">
1856                 <a id="Roo.dd.DragDrop-method-lock"   name=".lock"></a>
1857                 <div class="fixedFont">
1858                         <span class="attributes"></span><b class="itemname">lock</b>
1859
1860                                  ()
1861
1862
1863
1864                 </div>
1865                 <div class="mdesc">
1866
1867                    <div class="short">Lock this instance</div>
1868
1869
1870
1871                     <div class="long">
1872
1873                                 Lock this instance
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890                     </div>
1891                 </div>
1892
1893             </td>
1894             <td class="msource">
1895
1896                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
1897                 &nbsp;
1898             </td>
1899         </tr>
1900
1901
1902           <tr class="method-row config-row-alt1 expandable notInherited">
1903             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1904
1905
1906             <td class="sig">
1907                 <a id="Roo.dd.DropZone-method-notifyDrop"   name=".notifyDrop"></a>
1908                 <div class="fixedFont">
1909                         <span class="attributes"></span><b class="itemname">notifyDrop</b>
1910
1911                                  (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
1912
1913
1914                                          :
1915
1916
1917                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
1918
1919
1920
1921
1922
1923                 </div>
1924                 <div class="mdesc">
1925
1926                    <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has<br/>been dropped on it.</div>
1927
1928
1929
1930                     <div class="long">
1931
1932                                 The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has<br/>been dropped on it.  The drag zone will look up the target node based on the event passed in, and if there<br/>is a node registered for that event, it will delegate to {<b>link</b> <b>onNodeDrop</b>} for node-specific handling,<br/>otherwise it will call {<b>link</b> <b>onContainerDrop</b>}.
1933
1934
1935
1936
1937
1938
1939                                 <dl class="detailList">
1940                                 <dt class="heading">Parameters:</dt>
1941
1942                                         <dt>
1943                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span>  <b>source</b>
1944
1945                                         </dt>
1946                                         <dd>The drag source that was dragged over this drop zone</dd>
1947
1948                                         <dt>
1949                                                 <span class="fixedFont">Event</span>  <b>e</b>
1950
1951                                         </dt>
1952                                         <dd>The event</dd>
1953
1954                                         <dt>
1955                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>data</b>
1956
1957                                         </dt>
1958                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
1959
1960                                 </dl>
1961
1962
1963
1964
1965
1966                                 <dl class="detailList">
1967                                 <dt class="heading">Returns:</dt>
1968
1969                                         <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 drop was valid, else false</dd>
1970
1971                                 </dl>
1972
1973
1974
1975
1976
1977
1978
1979                     </div>
1980                 </div>
1981
1982             </td>
1983             <td class="msource">
1984
1985                         Roo.dd.DropZone
1986                 &nbsp;
1987             </td>
1988         </tr>
1989
1990
1991           <tr class="method-row config-row-alt0 expandable notInherited">
1992             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1993
1994
1995             <td class="sig">
1996                 <a id="Roo.dd.DropZone-method-notifyEnter"   name=".notifyEnter"></a>
1997                 <div class="fixedFont">
1998                         <span class="attributes"></span><b class="itemname">notifyEnter</b>
1999
2000                                  (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
2001
2002
2003                                          :
2004
2005
2006                                                 <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
2007
2008
2009
2010
2011
2012                 </div>
2013                 <div class="mdesc">
2014
2015                    <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop zone that the source is now over<br/>the zone.</div>
2016
2017
2018
2019                     <div class="long">
2020
2021                                 The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop zone that the source is now over<br/>the zone.  The default implementation returns this.dropNotAllowed and expects that only registered drop<br/>nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops<br/>you should override this method and provide a custom implementation.
2022
2023
2024
2025
2026
2027
2028                                 <dl class="detailList">
2029                                 <dt class="heading">Parameters:</dt>
2030
2031                                         <dt>
2032                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span>  <b>source</b>
2033
2034                                         </dt>
2035                                         <dd>The drag source that was dragged over this drop zone</dd>
2036
2037                                         <dt>
2038                                                 <span class="fixedFont">Event</span>  <b>e</b>
2039
2040                                         </dt>
2041                                         <dd>The event</dd>
2042
2043                                         <dt>
2044                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>data</b>
2045
2046                                         </dt>
2047                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
2048
2049                                 </dl>
2050
2051
2052
2053
2054
2055                                 <dl class="detailList">
2056                                 <dt class="heading">Returns:</dt>
2057
2058                                         <dd><span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  status The CSS class that communicates the drop status back to the source so that the<br/>underlying {<b>link</b> Roo.dd.StatusProxy} can be updated</dd>
2059
2060                                 </dl>
2061
2062
2063
2064
2065
2066
2067
2068                     </div>
2069                 </div>
2070
2071             </td>
2072             <td class="msource">
2073
2074                         Roo.dd.DropZone
2075                 &nbsp;
2076             </td>
2077         </tr>
2078
2079
2080           <tr class="method-row config-row-alt1 expandable notInherited">
2081             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2082
2083
2084             <td class="sig">
2085                 <a id="Roo.dd.DropZone-method-notifyOut"   name=".notifyOut"></a>
2086                 <div class="fixedFont">
2087                         <span class="attributes"></span><b class="itemname">notifyOut</b>
2088
2089                                  (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
2090
2091
2092
2093                 </div>
2094                 <div class="mdesc">
2095
2096                    <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged<br/>out of the zone without dropping.</div>
2097
2098
2099
2100                     <div class="long">
2101
2102                                 The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged<br/>out of the zone without dropping.  If the drag source is currently over a registered node, the notification<br/>will be delegated to {<b>link</b> <b>onNodeOut</b>} for node-specific handling, otherwise it will be ignored.
2103
2104
2105
2106
2107
2108
2109                                 <dl class="detailList">
2110                                 <dt class="heading">Parameters:</dt>
2111
2112                                         <dt>
2113                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span>  <b>source</b>
2114
2115                                         </dt>
2116                                         <dd>The drag source that was dragged over this drop target</dd>
2117
2118                                         <dt>
2119                                                 <span class="fixedFont">Event</span>  <b>e</b>
2120
2121                                         </dt>
2122                                         <dd>The event</dd>
2123
2124                                         <dt>
2125                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>data</b>
2126
2127                                         </dt>
2128                                         <dd>An object containing arbitrary data supplied by the drag zone</dd>
2129
2130                                 </dl>
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142                     </div>
2143                 </div>
2144
2145             </td>
2146             <td class="msource">
2147
2148                         Roo.dd.DropZone
2149                 &nbsp;
2150             </td>
2151         </tr>
2152
2153
2154           <tr class="method-row config-row-alt0 expandable notInherited">
2155             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2156
2157
2158             <td class="sig">
2159                 <a id="Roo.dd.DropZone-method-notifyOver"   name=".notifyOver"></a>
2160                 <div class="fixedFont">
2161                         <span class="attributes"></span><b class="itemname">notifyOver</b>
2162
2163                                  (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
2164
2165
2166                                          :
2167
2168
2169                                                 <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
2170
2171
2172
2173
2174
2175                 </div>
2176                 <div class="mdesc">
2177
2178                    <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.</div>
2179
2180
2181
2182                     <div class="long">
2183
2184                                 The function a {<b>link</b> Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.<br/>This method will be called on every mouse movement while the drag source is over the drop zone.<br/>It will call {<b>link</b> <b>onNodeOver</b>} while the drag source is over a registered node, and will also automatically<br/>delegate to the appropriate node-specific methods as necessary when the drag source enters and exits<br/>registered nodes ({<b>link</b> <b>onNodeEnter</b>}, {<b>link</b> <b>onNodeOut</b>}). If the drag source is not currently over a<br/>registered node, it will call {<b>link</b> <b>onContainerOver</b>}.
2185
2186
2187
2188
2189
2190
2191                                 <dl class="detailList">
2192                                 <dt class="heading">Parameters:</dt>
2193
2194                                         <dt>
2195                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span>  <b>source</b>
2196
2197                                         </dt>
2198                                         <dd>The drag source that was dragged over this drop zone</dd>
2199
2200                                         <dt>
2201                                                 <span class="fixedFont">Event</span>  <b>e</b>
2202
2203                                         </dt>
2204                                         <dd>The event</dd>
2205
2206                                         <dt>
2207                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>data</b>
2208
2209                                         </dt>
2210                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
2211
2212                                 </dl>
2213
2214
2215
2216
2217
2218                                 <dl class="detailList">
2219                                 <dt class="heading">Returns:</dt>
2220
2221                                         <dd><span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  status The CSS class that communicates the drop status back to the source so that the<br/>underlying {<b>link</b> Roo.dd.StatusProxy} can be updated</dd>
2222
2223                                 </dl>
2224
2225
2226
2227
2228
2229
2230
2231                     </div>
2232                 </div>
2233
2234             </td>
2235             <td class="msource">
2236
2237                         Roo.dd.DropZone
2238                 &nbsp;
2239             </td>
2240         </tr>
2241
2242
2243           <tr class="method-row config-row-alt1 expandable">
2244             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2245
2246
2247             <td class="sig">
2248                 <a id="Roo.util.Observable-method-on"   name=".on"></a>
2249                 <div class="fixedFont">
2250                         <span class="attributes"></span><b class="itemname">on</b>
2251
2252                                  (<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>)
2253
2254
2255
2256                 </div>
2257                 <div class="mdesc">
2258
2259                    <div class="short">Appends an event handler to this element (shorthand for addListener)</div>
2260
2261
2262
2263                     <div class="long">
2264
2265                                 Appends an event handler to this element (shorthand for addListener)
2266
2267
2268
2269
2270
2271
2272                                 <dl class="detailList">
2273                                 <dt class="heading">Parameters:</dt>
2274
2275                                         <dt>
2276                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
2277
2278                                         </dt>
2279                                         <dd>The type of event to listen for</dd>
2280
2281                                         <dt>
2282                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
2283
2284                                         </dt>
2285                                         <dd>The method the event invokes</dd>
2286
2287                                         <dt>
2288                                                 <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>
2289
2290                                         </dt>
2291                                         <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
2292
2293                                         <dt>
2294                                                 <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>
2295
2296                                         </dt>
2297                                         <dd>(optional)</dd>
2298
2299                                 </dl>
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311                     </div>
2312                 </div>
2313
2314             </td>
2315             <td class="msource">
2316
2317                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
2318                 &nbsp;
2319             </td>
2320         </tr>
2321
2322
2323           <tr class="method-row config-row-alt0 expandable">
2324             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2325
2326
2327             <td class="sig">
2328                 <a id="Roo.dd.DragDrop-method-onAvailable"   name=".onAvailable"></a>
2329                 <div class="fixedFont">
2330                         <span class="attributes"></span><b class="itemname">onAvailable</b>
2331
2332                                  ()
2333
2334
2335
2336                 </div>
2337                 <div class="mdesc">
2338
2339                    <div class="short">Override the onAvailable method to do what is needed after the initial<br/>position was determined.</div>
2340
2341
2342
2343                     <div class="long">
2344
2345                                 Override the onAvailable method to do what is needed after the initial<br/>position was determined.
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362                     </div>
2363                 </div>
2364
2365             </td>
2366             <td class="msource">
2367
2368                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2369                 &nbsp;
2370             </td>
2371         </tr>
2372
2373
2374           <tr class="method-row config-row-alt1 expandable notInherited">
2375             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2376
2377
2378             <td class="sig">
2379                 <a id="Roo.dd.DropZone-method-onContainerDrop"   name=".onContainerDrop"></a>
2380                 <div class="fixedFont">
2381                         <span class="attributes"></span><b class="itemname">onContainerDrop</b>
2382
2383                                  (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
2384
2385
2386                                          :
2387
2388
2389                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
2390
2391
2392
2393
2394
2395                 </div>
2396                 <div class="mdesc">
2397
2398                    <div class="short">Called internally when the DropZone determines that a {<b>link</b> Roo.dd.DragSource} has been dropped on it,<br/>but not on any of its registered drop nodes.</div>
2399
2400
2401
2402                     <div class="long">
2403
2404                                 Called internally when the DropZone determines that a {<b>link</b> Roo.dd.DragSource} has been dropped on it,<br/>but not on any of its registered drop nodes.  The default implementation returns false, so it should be<br/>overridden to provide the appropriate processing of the drop event if you need the drop zone itself to<br/>be able to accept drops.  It should return true when valid so that the drag source's repair action does not run.
2405
2406
2407
2408
2409
2410
2411                                 <dl class="detailList">
2412                                 <dt class="heading">Parameters:</dt>
2413
2414                                         <dt>
2415                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span>  <b>source</b>
2416
2417                                         </dt>
2418                                         <dd>The drag source that was dragged over this drop zone</dd>
2419
2420                                         <dt>
2421                                                 <span class="fixedFont">Event</span>  <b>e</b>
2422
2423                                         </dt>
2424                                         <dd>The event</dd>
2425
2426                                         <dt>
2427                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>data</b>
2428
2429                                         </dt>
2430                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
2431
2432                                 </dl>
2433
2434
2435
2436
2437
2438                                 <dl class="detailList">
2439                                 <dt class="heading">Returns:</dt>
2440
2441                                         <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 drop was valid, else false</dd>
2442
2443                                 </dl>
2444
2445
2446
2447
2448
2449
2450
2451                     </div>
2452                 </div>
2453
2454             </td>
2455             <td class="msource">
2456
2457                         Roo.dd.DropZone
2458                 &nbsp;
2459             </td>
2460         </tr>
2461
2462
2463           <tr class="method-row config-row-alt0 expandable notInherited">
2464             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2465
2466
2467             <td class="sig">
2468                 <a id="Roo.dd.DropZone-method-onContainerOver"   name=".onContainerOver"></a>
2469                 <div class="fixedFont">
2470                         <span class="attributes"></span><b class="itemname">onContainerOver</b>
2471
2472                                  (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
2473
2474
2475                                          :
2476
2477
2478                                                 <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
2479
2480
2481
2482
2483
2484                 </div>
2485                 <div class="mdesc">
2486
2487                    <div class="short">Called internally while the DropZone determines that a {<b>link</b> Roo.dd.DragSource} is being dragged over it,<br/>but not over any of its registered drop nodes.</div>
2488
2489
2490
2491                     <div class="long">
2492
2493                                 Called internally while the DropZone determines that a {<b>link</b> Roo.dd.DragSource} is being dragged over it,<br/>but not over any of its registered drop nodes.  The default implementation returns this.dropNotAllowed, so<br/>it should be overridden to provide the proper feedback if necessary.
2494
2495
2496
2497
2498
2499
2500                                 <dl class="detailList">
2501                                 <dt class="heading">Parameters:</dt>
2502
2503                                         <dt>
2504                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span>  <b>source</b>
2505
2506                                         </dt>
2507                                         <dd>The drag source that was dragged over this drop zone</dd>
2508
2509                                         <dt>
2510                                                 <span class="fixedFont">Event</span>  <b>e</b>
2511
2512                                         </dt>
2513                                         <dd>The event</dd>
2514
2515                                         <dt>
2516                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>data</b>
2517
2518                                         </dt>
2519                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
2520
2521                                 </dl>
2522
2523
2524
2525
2526
2527                                 <dl class="detailList">
2528                                 <dt class="heading">Returns:</dt>
2529
2530                                         <dd><span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  status The CSS class that communicates the drop status back to the source so that the<br/>underlying {<b>link</b> Roo.dd.StatusProxy} can be updated</dd>
2531
2532                                 </dl>
2533
2534
2535
2536
2537
2538
2539
2540                     </div>
2541                 </div>
2542
2543             </td>
2544             <td class="msource">
2545
2546                         Roo.dd.DropZone
2547                 &nbsp;
2548             </td>
2549         </tr>
2550
2551
2552           <tr class="method-row config-row-alt1 expandable">
2553             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2554
2555
2556             <td class="sig">
2557                 <a id="Roo.dd.DragDrop-method-onDrag"   name=".onDrag"></a>
2558                 <div class="fixedFont">
2559                         <span class="attributes"></span><b class="itemname">onDrag</b>
2560
2561                                  (Event <B><i>e</i></B>)
2562
2563
2564
2565                 </div>
2566                 <div class="mdesc">
2567
2568                    <div class="short">Abstract method called during the onMouseMove event while dragging an<br/>object.</div>
2569
2570
2571
2572                     <div class="long">
2573
2574                                 Abstract method called during the onMouseMove event while dragging an<br/>object.
2575
2576
2577
2578
2579
2580
2581                                 <dl class="detailList">
2582                                 <dt class="heading">Parameters:</dt>
2583
2584                                         <dt>
2585                                                 <span class="fixedFont">Event</span>  <b>e</b>
2586
2587                                         </dt>
2588                                         <dd>the mousemove event</dd>
2589
2590                                 </dl>
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602                     </div>
2603                 </div>
2604
2605             </td>
2606             <td class="msource">
2607
2608                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2609                 &nbsp;
2610             </td>
2611         </tr>
2612
2613
2614           <tr class="method-row config-row-alt0 expandable">
2615             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2616
2617
2618             <td class="sig">
2619                 <a id="Roo.dd.DragDrop-method-onDragDrop"   name=".onDragDrop"></a>
2620                 <div class="fixedFont">
2621                         <span class="attributes"></span><b class="itemname">onDragDrop</b>
2622
2623                                  (Event <B><i>e</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[] <B><i>id</i></B>)
2624
2625
2626
2627                 </div>
2628                 <div class="mdesc">
2629
2630                    <div class="short">Abstract method called when this item is dropped on another DragDrop<br/>obj</div>
2631
2632
2633
2634                     <div class="long">
2635
2636                                 Abstract method called when this item is dropped on another DragDrop<br/>obj
2637
2638
2639
2640
2641
2642
2643                                 <dl class="detailList">
2644                                 <dt class="heading">Parameters:</dt>
2645
2646                                         <dt>
2647                                                 <span class="fixedFont">Event</span>  <b>e</b>
2648
2649                                         </dt>
2650                                         <dd>the mouseup event</dd>
2651
2652                                         <dt>
2653                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[]</span>  <b>id</b>
2654
2655                                         </dt>
2656                                         <dd>In POINT mode, the element<br/>id this was dropped on.  In INTERSECT mode, an array of dd items this<br/>was dropped on.</dd>
2657
2658                                 </dl>
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670                     </div>
2671                 </div>
2672
2673             </td>
2674             <td class="msource">
2675
2676                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2677                 &nbsp;
2678             </td>
2679         </tr>
2680
2681
2682           <tr class="method-row config-row-alt1 expandable">
2683             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2684
2685
2686             <td class="sig">
2687                 <a id="Roo.dd.DragDrop-method-onDragEnter"   name=".onDragEnter"></a>
2688                 <div class="fixedFont">
2689                         <span class="attributes"></span><b class="itemname">onDragEnter</b>
2690
2691                                  (Event <B><i>e</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[] <B><i>id</i></B>)
2692
2693
2694
2695                 </div>
2696                 <div class="mdesc">
2697
2698                    <div class="short">Abstract method called when this element fist begins hovering over<br/>another DragDrop obj</div>
2699
2700
2701
2702                     <div class="long">
2703
2704                                 Abstract method called when this element fist begins hovering over<br/>another DragDrop obj
2705
2706
2707
2708
2709
2710
2711                                 <dl class="detailList">
2712                                 <dt class="heading">Parameters:</dt>
2713
2714                                         <dt>
2715                                                 <span class="fixedFont">Event</span>  <b>e</b>
2716
2717                                         </dt>
2718                                         <dd>the mousemove event</dd>
2719
2720                                         <dt>
2721                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[]</span>  <b>id</b>
2722
2723                                         </dt>
2724                                         <dd>In POINT mode, the element<br/>id this is hovering over.  In INTERSECT mode, an array of one or more<br/>dragdrop items being hovered over.</dd>
2725
2726                                 </dl>
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738                     </div>
2739                 </div>
2740
2741             </td>
2742             <td class="msource">
2743
2744                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2745                 &nbsp;
2746             </td>
2747         </tr>
2748
2749
2750           <tr class="method-row config-row-alt0 expandable">
2751             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2752
2753
2754             <td class="sig">
2755                 <a id="Roo.dd.DragDrop-method-onDragOut"   name=".onDragOut"></a>
2756                 <div class="fixedFont">
2757                         <span class="attributes"></span><b class="itemname">onDragOut</b>
2758
2759                                  (Event <B><i>e</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[] <B><i>id</i></B>)
2760
2761
2762
2763                 </div>
2764                 <div class="mdesc">
2765
2766                    <div class="short">Abstract method called when we are no longer hovering over an element</div>
2767
2768
2769
2770                     <div class="long">
2771
2772                                 Abstract method called when we are no longer hovering over an element
2773
2774
2775
2776
2777
2778
2779                                 <dl class="detailList">
2780                                 <dt class="heading">Parameters:</dt>
2781
2782                                         <dt>
2783                                                 <span class="fixedFont">Event</span>  <b>e</b>
2784
2785                                         </dt>
2786                                         <dd>the mousemove event</dd>
2787
2788                                         <dt>
2789                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[]</span>  <b>id</b>
2790
2791                                         </dt>
2792                                         <dd>In POINT mode, the element<br/>id this was hovering over.  In INTERSECT mode, an array of dd items<br/>that the mouse is no longer over.</dd>
2793
2794                                 </dl>
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806                     </div>
2807                 </div>
2808
2809             </td>
2810             <td class="msource">
2811
2812                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2813                 &nbsp;
2814             </td>
2815         </tr>
2816
2817
2818           <tr class="method-row config-row-alt1 expandable">
2819             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2820
2821
2822             <td class="sig">
2823                 <a id="Roo.dd.DragDrop-method-onDragOver"   name=".onDragOver"></a>
2824                 <div class="fixedFont">
2825                         <span class="attributes"></span><b class="itemname">onDragOver</b>
2826
2827                                  (Event <B><i>e</i></B>, <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[] <B><i>id</i></B>)
2828
2829
2830
2831                 </div>
2832                 <div class="mdesc">
2833
2834                    <div class="short">Abstract method called when this element is hovering over another<br/>DragDrop obj</div>
2835
2836
2837
2838                     <div class="long">
2839
2840                                 Abstract method called when this element is hovering over another<br/>DragDrop obj
2841
2842
2843
2844
2845
2846
2847                                 <dl class="detailList">
2848                                 <dt class="heading">Parameters:</dt>
2849
2850                                         <dt>
2851                                                 <span class="fixedFont">Event</span>  <b>e</b>
2852
2853                                         </dt>
2854                                         <dd>the mousemove event</dd>
2855
2856                                         <dt>
2857                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|DragDrop[]</span>  <b>id</b>
2858
2859                                         </dt>
2860                                         <dd>In POINT mode, the element<br/>id this is hovering over.  In INTERSECT mode, an array of dd items<br/>being hovered over.</dd>
2861
2862                                 </dl>
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874                     </div>
2875                 </div>
2876
2877             </td>
2878             <td class="msource">
2879
2880                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2881                 &nbsp;
2882             </td>
2883         </tr>
2884
2885
2886           <tr class="method-row config-row-alt0 expandable">
2887             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2888
2889
2890             <td class="sig">
2891                 <a id="Roo.dd.DragDrop-method-onInvalidDrop"   name=".onInvalidDrop"></a>
2892                 <div class="fixedFont">
2893                         <span class="attributes"></span><b class="itemname">onInvalidDrop</b>
2894
2895                                  (Event <B><i>e</i></B>)
2896
2897
2898
2899                 </div>
2900                 <div class="mdesc">
2901
2902                    <div class="short">Abstract method called when this item is dropped on an area with no<br/>drop target</div>
2903
2904
2905
2906                     <div class="long">
2907
2908                                 Abstract method called when this item is dropped on an area with no<br/>drop target
2909
2910
2911
2912
2913
2914
2915                                 <dl class="detailList">
2916                                 <dt class="heading">Parameters:</dt>
2917
2918                                         <dt>
2919                                                 <span class="fixedFont">Event</span>  <b>e</b>
2920
2921                                         </dt>
2922                                         <dd>the mouseup event</dd>
2923
2924                                 </dl>
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936                     </div>
2937                 </div>
2938
2939             </td>
2940             <td class="msource">
2941
2942                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
2943                 &nbsp;
2944             </td>
2945         </tr>
2946
2947
2948           <tr class="method-row config-row-alt1 expandable">
2949             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
2950
2951
2952             <td class="sig">
2953                 <a id="Roo.dd.DragDrop-method-onMouseDown"   name=".onMouseDown"></a>
2954                 <div class="fixedFont">
2955                         <span class="attributes"></span><b class="itemname">onMouseDown</b>
2956
2957                                  (Event <B><i>e</i></B>)
2958
2959
2960
2961                 </div>
2962                 <div class="mdesc">
2963
2964                    <div class="short">Event handler that fires when a drag/drop obj gets a mousedown</div>
2965
2966
2967
2968                     <div class="long">
2969
2970                                 Event handler that fires when a drag/drop obj gets a mousedown
2971
2972
2973
2974
2975
2976
2977                                 <dl class="detailList">
2978                                 <dt class="heading">Parameters:</dt>
2979
2980                                         <dt>
2981                                                 <span class="fixedFont">Event</span>  <b>e</b>
2982
2983                                         </dt>
2984                                         <dd>the mousedown event</dd>
2985
2986                                 </dl>
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998                     </div>
2999                 </div>
3000
3001             </td>
3002             <td class="msource">
3003
3004                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3005                 &nbsp;
3006             </td>
3007         </tr>
3008
3009
3010           <tr class="method-row config-row-alt0 expandable">
3011             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3012
3013
3014             <td class="sig">
3015                 <a id="Roo.dd.DragDrop-method-onMouseUp"   name=".onMouseUp"></a>
3016                 <div class="fixedFont">
3017                         <span class="attributes"></span><b class="itemname">onMouseUp</b>
3018
3019                                  (Event <B><i>e</i></B>)
3020
3021
3022
3023                 </div>
3024                 <div class="mdesc">
3025
3026                    <div class="short">Event handler that fires when a drag/drop obj gets a mouseup</div>
3027
3028
3029
3030                     <div class="long">
3031
3032                                 Event handler that fires when a drag/drop obj gets a mouseup
3033
3034
3035
3036
3037
3038
3039                                 <dl class="detailList">
3040                                 <dt class="heading">Parameters:</dt>
3041
3042                                         <dt>
3043                                                 <span class="fixedFont">Event</span>  <b>e</b>
3044
3045                                         </dt>
3046                                         <dd>the mouseup event</dd>
3047
3048                                 </dl>
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060                     </div>
3061                 </div>
3062
3063             </td>
3064             <td class="msource">
3065
3066                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3067                 &nbsp;
3068             </td>
3069         </tr>
3070
3071
3072           <tr class="method-row config-row-alt1 expandable notInherited">
3073             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3074
3075
3076             <td class="sig">
3077                 <a id="Roo.dd.DropZone-method-onNodeDrop"   name=".onNodeDrop"></a>
3078                 <div class="fixedFont">
3079                         <span class="attributes"></span><b class="itemname">onNodeDrop</b>
3080
3081                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>nodeData</i></B>, <a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
3082
3083
3084                                          :
3085
3086
3087                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
3088
3089
3090
3091
3092
3093                 </div>
3094                 <div class="mdesc">
3095
3096                    <div class="short">Called internally when the DropZone determines that a {<b>link</b> Roo.dd.DragSource} has been dropped onto<br/>the drop node.</div>
3097
3098
3099
3100                     <div class="long">
3101
3102                                 Called internally when the DropZone determines that a {<b>link</b> Roo.dd.DragSource} has been dropped onto<br/>the drop node.  The default implementation returns false, so it should be overridden to provide the<br/>appropriate processing of the drop event and return true so that the drag source's repair action does not run.
3103
3104
3105
3106
3107
3108
3109                                 <dl class="detailList">
3110                                 <dt class="heading">Parameters:</dt>
3111
3112                                         <dt>
3113                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>nodeData</b>
3114
3115                                         </dt>
3116                                         <dd>The custom data associated with the drop node (this is the same value returned from<br/>{<b>link</b> <b>getTargetFromEvent</b>} for this node)</dd>
3117
3118                                         <dt>
3119                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span>  <b>source</b>
3120
3121                                         </dt>
3122                                         <dd>The drag source that was dragged over this drop zone</dd>
3123
3124                                         <dt>
3125                                                 <span class="fixedFont">Event</span>  <b>e</b>
3126
3127                                         </dt>
3128                                         <dd>The event</dd>
3129
3130                                         <dt>
3131                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>data</b>
3132
3133                                         </dt>
3134                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
3135
3136                                 </dl>
3137
3138
3139
3140
3141
3142                                 <dl class="detailList">
3143                                 <dt class="heading">Returns:</dt>
3144
3145                                         <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 drop was valid, else false</dd>
3146
3147                                 </dl>
3148
3149
3150
3151
3152
3153
3154
3155                     </div>
3156                 </div>
3157
3158             </td>
3159             <td class="msource">
3160
3161                         Roo.dd.DropZone
3162                 &nbsp;
3163             </td>
3164         </tr>
3165
3166
3167           <tr class="method-row config-row-alt0 expandable notInherited">
3168             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3169
3170
3171             <td class="sig">
3172                 <a id="Roo.dd.DropZone-method-onNodeEnter"   name=".onNodeEnter"></a>
3173                 <div class="fixedFont">
3174                         <span class="attributes"></span><b class="itemname">onNodeEnter</b>
3175
3176                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>nodeData</i></B>, <a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
3177
3178
3179
3180                 </div>
3181                 <div class="mdesc">
3182
3183                    <div class="short">Called internally when the DropZone determines that a {<b>link</b> Roo.dd.DragSource} has entered a drop node<br/>that it has registered.</div>
3184
3185
3186
3187                     <div class="long">
3188
3189                                 Called internally when the DropZone determines that a {<b>link</b> Roo.dd.DragSource} has entered a drop node<br/>that it has registered.  This method has no default implementation and should be overridden to provide<br/>node-specific processing if necessary.
3190
3191
3192
3193
3194
3195
3196                                 <dl class="detailList">
3197                                 <dt class="heading">Parameters:</dt>
3198
3199                                         <dt>
3200                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>nodeData</b>
3201
3202                                         </dt>
3203                                         <dd>The custom data associated with the drop node (this is the same value returned from <br/>{<b>link</b> <b>getTargetFromEvent</b>} for this node)</dd>
3204
3205                                         <dt>
3206                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span>  <b>source</b>
3207
3208                                         </dt>
3209                                         <dd>The drag source that was dragged over this drop zone</dd>
3210
3211                                         <dt>
3212                                                 <span class="fixedFont">Event</span>  <b>e</b>
3213
3214                                         </dt>
3215                                         <dd>The event</dd>
3216
3217                                         <dt>
3218                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>data</b>
3219
3220                                         </dt>
3221                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
3222
3223                                 </dl>
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235                     </div>
3236                 </div>
3237
3238             </td>
3239             <td class="msource">
3240
3241                         Roo.dd.DropZone
3242                 &nbsp;
3243             </td>
3244         </tr>
3245
3246
3247           <tr class="method-row config-row-alt1 expandable notInherited">
3248             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3249
3250
3251             <td class="sig">
3252                 <a id="Roo.dd.DropZone-method-onNodeOut"   name=".onNodeOut"></a>
3253                 <div class="fixedFont">
3254                         <span class="attributes"></span><b class="itemname">onNodeOut</b>
3255
3256                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>nodeData</i></B>, <a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
3257
3258
3259
3260                 </div>
3261                 <div class="mdesc">
3262
3263                    <div class="short">Called internally when the DropZone determines that a {<b>link</b> Roo.dd.DragSource} has been dragged out of<br/>the drop node without dropping.</div>
3264
3265
3266
3267                     <div class="long">
3268
3269                                 Called internally when the DropZone determines that a {<b>link</b> Roo.dd.DragSource} has been dragged out of<br/>the drop node without dropping.  This method has no default implementation and should be overridden to provide<br/>node-specific processing if necessary.
3270
3271
3272
3273
3274
3275
3276                                 <dl class="detailList">
3277                                 <dt class="heading">Parameters:</dt>
3278
3279                                         <dt>
3280                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>nodeData</b>
3281
3282                                         </dt>
3283                                         <dd>The custom data associated with the drop node (this is the same value returned from<br/>{<b>link</b> <b>getTargetFromEvent</b>} for this node)</dd>
3284
3285                                         <dt>
3286                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span>  <b>source</b>
3287
3288                                         </dt>
3289                                         <dd>The drag source that was dragged over this drop zone</dd>
3290
3291                                         <dt>
3292                                                 <span class="fixedFont">Event</span>  <b>e</b>
3293
3294                                         </dt>
3295                                         <dd>The event</dd>
3296
3297                                         <dt>
3298                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>data</b>
3299
3300                                         </dt>
3301                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
3302
3303                                 </dl>
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315                     </div>
3316                 </div>
3317
3318             </td>
3319             <td class="msource">
3320
3321                         Roo.dd.DropZone
3322                 &nbsp;
3323             </td>
3324         </tr>
3325
3326
3327           <tr class="method-row config-row-alt0 expandable notInherited">
3328             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3329
3330
3331             <td class="sig">
3332                 <a id="Roo.dd.DropZone-method-onNodeOver"   name=".onNodeOver"></a>
3333                 <div class="fixedFont">
3334                         <span class="attributes"></span><b class="itemname">onNodeOver</b>
3335
3336                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>nodeData</i></B>, <a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
3337
3338
3339                                          :
3340
3341
3342                                                 <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
3343
3344
3345
3346
3347
3348                 </div>
3349                 <div class="mdesc">
3350
3351                    <div class="short">Called internally while the DropZone determines that a {<b>link</b> Roo.dd.DragSource} is over a drop node<br/>that it has registered.</div>
3352
3353
3354
3355                     <div class="long">
3356
3357                                 Called internally while the DropZone determines that a {<b>link</b> Roo.dd.DragSource} is over a drop node<br/>that it has registered.  The default implementation returns this.dropNotAllowed, so it should be<br/>overridden to provide the proper feedback.
3358
3359
3360
3361
3362
3363
3364                                 <dl class="detailList">
3365                                 <dt class="heading">Parameters:</dt>
3366
3367                                         <dt>
3368                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>nodeData</b>
3369
3370                                         </dt>
3371                                         <dd>The custom data associated with the drop node (this is the same value returned from<br/>{<b>link</b> <b>getTargetFromEvent</b>} for this node)</dd>
3372
3373                                         <dt>
3374                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span>  <b>source</b>
3375
3376                                         </dt>
3377                                         <dd>The drag source that was dragged over this drop zone</dd>
3378
3379                                         <dt>
3380                                                 <span class="fixedFont">Event</span>  <b>e</b>
3381
3382                                         </dt>
3383                                         <dd>The event</dd>
3384
3385                                         <dt>
3386                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>data</b>
3387
3388                                         </dt>
3389                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
3390
3391                                 </dl>
3392
3393
3394
3395
3396
3397                                 <dl class="detailList">
3398                                 <dt class="heading">Returns:</dt>
3399
3400                                         <dd><span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  status The CSS class that communicates the drop status back to the source so that the<br/>underlying {<b>link</b> Roo.dd.StatusProxy} can be updated</dd>
3401
3402                                 </dl>
3403
3404
3405
3406
3407
3408
3409
3410                     </div>
3411                 </div>
3412
3413             </td>
3414             <td class="msource">
3415
3416                         Roo.dd.DropZone
3417                 &nbsp;
3418             </td>
3419         </tr>
3420
3421
3422           <tr class="method-row config-row-alt1 expandable">
3423             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3424
3425
3426             <td class="sig">
3427                 <a id="Roo.dd.DragDrop-method-padding"   name=".padding"></a>
3428                 <div class="fixedFont">
3429                         <span class="attributes"></span><b class="itemname">padding</b>
3430
3431                                  ()
3432
3433
3434
3435                 </div>
3436                 <div class="mdesc">
3437
3438                    <div class="short">The padding configured for this drag and drop object for calculating<br/>the drop zone intersection with this object.</div>
3439
3440
3441
3442                     <div class="long">
3443
3444                                 The padding configured for this drag and drop object for calculating<br/>the drop zone intersection with this object.
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461                     </div>
3462                 </div>
3463
3464             </td>
3465             <td class="msource">
3466
3467                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3468                 &nbsp;
3469             </td>
3470         </tr>
3471
3472
3473           <tr class="method-row config-row-alt0 expandable">
3474             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3475
3476
3477             <td class="sig">
3478                 <a id="Roo.util.Observable-method-purgeListeners"   name=".purgeListeners"></a>
3479                 <div class="fixedFont">
3480                         <span class="attributes"></span><b class="itemname">purgeListeners</b>
3481
3482                                  ()
3483
3484
3485
3486                 </div>
3487                 <div class="mdesc">
3488
3489                    <div class="short">Removes all listeners for this object</div>
3490
3491
3492
3493                     <div class="long">
3494
3495                                 Removes all listeners for this object
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512                     </div>
3513                 </div>
3514
3515             </td>
3516             <td class="msource">
3517
3518                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
3519                 &nbsp;
3520             </td>
3521         </tr>
3522
3523
3524           <tr class="method-row config-row-alt1 expandable">
3525             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3526
3527
3528             <td class="sig">
3529                 <a id="Roo.dd.DragDrop-method-removeFromGroup"   name=".removeFromGroup"></a>
3530                 <div class="fixedFont">
3531                         <span class="attributes"></span><b class="itemname">removeFromGroup</b>
3532
3533                                  (string <B><i>sGroup</i></B>)
3534
3535
3536
3537                 </div>
3538                 <div class="mdesc">
3539
3540                    <div class="short">Remove's this instance from the supplied interaction group</div>
3541
3542
3543
3544                     <div class="long">
3545
3546                                 Remove's this instance from the supplied interaction group
3547
3548
3549
3550
3551
3552
3553                                 <dl class="detailList">
3554                                 <dt class="heading">Parameters:</dt>
3555
3556                                         <dt>
3557                                                 <span class="fixedFont">string</span>  <b>sGroup</b>
3558
3559                                         </dt>
3560                                         <dd>The group to drop</dd>
3561
3562                                 </dl>
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574                     </div>
3575                 </div>
3576
3577             </td>
3578             <td class="msource">
3579
3580                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3581                 &nbsp;
3582             </td>
3583         </tr>
3584
3585
3586           <tr class="method-row config-row-alt0 expandable">
3587             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3588
3589
3590             <td class="sig">
3591                 <a id="Roo.dd.DragDrop-method-removeInvalidHandleClass"   name=".removeInvalidHandleClass"></a>
3592                 <div class="fixedFont">
3593                         <span class="attributes"></span><b class="itemname">removeInvalidHandleClass</b>
3594
3595                                  (string <B><i>cssClass</i></B>)
3596
3597
3598
3599                 </div>
3600                 <div class="mdesc">
3601
3602                    <div class="short">Unsets an invalid css class</div>
3603
3604
3605
3606                     <div class="long">
3607
3608                                 Unsets an invalid css class
3609
3610
3611
3612
3613
3614
3615                                 <dl class="detailList">
3616                                 <dt class="heading">Parameters:</dt>
3617
3618                                         <dt>
3619                                                 <span class="fixedFont">string</span>  <b>cssClass</b>
3620
3621                                         </dt>
3622                                         <dd>the class of the element(s) you wish to<br/>re-enable</dd>
3623
3624                                 </dl>
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636                     </div>
3637                 </div>
3638
3639             </td>
3640             <td class="msource">
3641
3642                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3643                 &nbsp;
3644             </td>
3645         </tr>
3646
3647
3648           <tr class="method-row config-row-alt1 expandable">
3649             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3650
3651
3652             <td class="sig">
3653                 <a id="Roo.dd.DragDrop-method-removeInvalidHandleId"   name=".removeInvalidHandleId"></a>
3654                 <div class="fixedFont">
3655                         <span class="attributes"></span><b class="itemname">removeInvalidHandleId</b>
3656
3657                                  (string <B><i>id</i></B>)
3658
3659
3660
3661                 </div>
3662                 <div class="mdesc">
3663
3664                    <div class="short">Unsets an invalid handle id</div>
3665
3666
3667
3668                     <div class="long">
3669
3670                                 Unsets an invalid handle id
3671
3672
3673
3674
3675
3676
3677                                 <dl class="detailList">
3678                                 <dt class="heading">Parameters:</dt>
3679
3680                                         <dt>
3681                                                 <span class="fixedFont">string</span>  <b>id</b>
3682
3683                                         </dt>
3684                                         <dd>the id of the element to re-enable</dd>
3685
3686                                 </dl>
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698                     </div>
3699                 </div>
3700
3701             </td>
3702             <td class="msource">
3703
3704                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3705                 &nbsp;
3706             </td>
3707         </tr>
3708
3709
3710           <tr class="method-row config-row-alt0 expandable">
3711             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3712
3713
3714             <td class="sig">
3715                 <a id="Roo.dd.DragDrop-method-removeInvalidHandleType"   name=".removeInvalidHandleType"></a>
3716                 <div class="fixedFont">
3717                         <span class="attributes"></span><b class="itemname">removeInvalidHandleType</b>
3718
3719                                  (string <B><i>tagName</i></B>)
3720
3721
3722
3723                 </div>
3724                 <div class="mdesc">
3725
3726                    <div class="short">Unsets an excluded tag name set by addInvalidHandleType</div>
3727
3728
3729
3730                     <div class="long">
3731
3732                                 Unsets an excluded tag name set by addInvalidHandleType
3733
3734
3735
3736
3737
3738
3739                                 <dl class="detailList">
3740                                 <dt class="heading">Parameters:</dt>
3741
3742                                         <dt>
3743                                                 <span class="fixedFont">string</span>  <b>tagName</b>
3744
3745                                         </dt>
3746                                         <dd>the type of element to unexclude</dd>
3747
3748                                 </dl>
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760                     </div>
3761                 </div>
3762
3763             </td>
3764             <td class="msource">
3765
3766                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3767                 &nbsp;
3768             </td>
3769         </tr>
3770
3771
3772           <tr class="method-row config-row-alt1 expandable">
3773             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3774
3775
3776             <td class="sig">
3777                 <a id="Roo.util.Observable-method-removeListener"   name=".removeListener"></a>
3778                 <div class="fixedFont">
3779                         <span class="attributes"></span><b class="itemname">removeListener</b>
3780
3781                                  (<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>)
3782
3783
3784
3785                 </div>
3786                 <div class="mdesc">
3787
3788                    <div class="short">Removes a listener</div>
3789
3790
3791
3792                     <div class="long">
3793
3794                                 Removes a listener
3795
3796
3797
3798
3799
3800
3801                                 <dl class="detailList">
3802                                 <dt class="heading">Parameters:</dt>
3803
3804                                         <dt>
3805                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
3806
3807                                         </dt>
3808                                         <dd>The type of event to listen for</dd>
3809
3810                                         <dt>
3811                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
3812
3813                                         </dt>
3814                                         <dd>The handler to remove</dd>
3815
3816                                         <dt>
3817                                                 <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>
3818
3819                                         </dt>
3820                                         <dd>(optional) The scope (this object) for the handler</dd>
3821
3822                                 </dl>
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834                     </div>
3835                 </div>
3836
3837             </td>
3838             <td class="msource">
3839
3840                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
3841                 &nbsp;
3842             </td>
3843         </tr>
3844
3845
3846           <tr class="method-row config-row-alt0 expandable">
3847             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3848
3849
3850             <td class="sig">
3851                 <a id="Roo.dd.DragDrop-method-resetConstraints"   name=".resetConstraints"></a>
3852                 <div class="fixedFont">
3853                         <span class="attributes"></span><b class="itemname">resetConstraints</b>
3854
3855                                  (boolean <B><i>maintainOffset</i></B>)
3856
3857
3858
3859                 </div>
3860                 <div class="mdesc">
3861
3862                    <div class="short">resetConstraints must be called if you manually reposition a dd element.</div>
3863
3864
3865
3866                     <div class="long">
3867
3868                                 resetConstraints must be called if you manually reposition a dd element.
3869
3870
3871
3872
3873
3874
3875                                 <dl class="detailList">
3876                                 <dt class="heading">Parameters:</dt>
3877
3878                                         <dt>
3879                                                 <span class="fixedFont">boolean</span>  <b>maintainOffset</b>
3880
3881                                         </dt>
3882                                         <dd></dd>
3883
3884                                 </dl>
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896                     </div>
3897                 </div>
3898
3899             </td>
3900             <td class="msource">
3901
3902                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3903                 &nbsp;
3904             </td>
3905         </tr>
3906
3907
3908           <tr class="method-row config-row-alt1 expandable">
3909             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3910
3911
3912             <td class="sig">
3913                 <a id="Roo.dd.DragDrop-method-setDragElId"   name=".setDragElId"></a>
3914                 <div class="fixedFont">
3915                         <span class="attributes"></span><b class="itemname">setDragElId</b>
3916
3917                                  (<B><i>id</i></B>)
3918
3919
3920
3921                 </div>
3922                 <div class="mdesc">
3923
3924                    <div class="short">Allows you to specify that an element other than the linked element<br/>will be moved with the cursor during a drag</div>
3925
3926
3927
3928                     <div class="long">
3929
3930                                 Allows you to specify that an element other than the linked element<br/>will be moved with the cursor during a drag
3931
3932
3933
3934
3935
3936
3937                                 <dl class="detailList">
3938                                 <dt class="heading">Parameters:</dt>
3939
3940                                         <dt>
3941                                                  <b>id</b>
3942
3943                                         </dt>
3944                                         <dd>{string} the id of the element that will be used to initiate the drag</dd>
3945
3946                                 </dl>
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958                     </div>
3959                 </div>
3960
3961             </td>
3962             <td class="msource">
3963
3964                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
3965                 &nbsp;
3966             </td>
3967         </tr>
3968
3969
3970           <tr class="method-row config-row-alt0 expandable">
3971             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
3972
3973
3974             <td class="sig">
3975                 <a id="Roo.dd.DragDrop-method-setHandleElId"   name=".setHandleElId"></a>
3976                 <div class="fixedFont">
3977                         <span class="attributes"></span><b class="itemname">setHandleElId</b>
3978
3979                                  (<B><i>id</i></B>)
3980
3981
3982
3983                 </div>
3984                 <div class="mdesc">
3985
3986                    <div class="short">Allows you to specify a child of the linked element that should be<br/>used to initiate the drag operation.</div>
3987
3988
3989
3990                     <div class="long">
3991
3992                                 Allows you to specify a child of the linked element that should be<br/>used to initiate the drag operation.  An example of this would be if<br/>you have a content div with text and links.  Clicking anywhere in the<br/>content area would normally start the drag operation.  Use this method<br/>to specify that an element inside of the content div is the element<br/>that starts the drag operation.
3993
3994
3995
3996
3997
3998
3999                                 <dl class="detailList">
4000                                 <dt class="heading">Parameters:</dt>
4001
4002                                         <dt>
4003                                                  <b>id</b>
4004
4005                                         </dt>
4006                                         <dd>{string} the id of the element that will be used to<br/>initiate the drag.</dd>
4007
4008                                 </dl>
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020                     </div>
4021                 </div>
4022
4023             </td>
4024             <td class="msource">
4025
4026                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
4027                 &nbsp;
4028             </td>
4029         </tr>
4030
4031
4032           <tr class="method-row config-row-alt1 expandable">
4033             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4034
4035
4036             <td class="sig">
4037                 <a id="Roo.dd.DragDrop-method-setInitPosition"   name=".setInitPosition"></a>
4038                 <div class="fixedFont">
4039                         <span class="attributes"></span><b class="itemname">setInitPosition</b>
4040
4041                                  (int <B><i>diffX</i></B>, int <B><i>diffY</i></B>)
4042
4043
4044
4045                 </div>
4046                 <div class="mdesc">
4047
4048                    <div class="short">Stores the initial placement of the linked element.</div>
4049
4050
4051
4052                     <div class="long">
4053
4054                                 Stores the initial placement of the linked element.
4055
4056
4057
4058
4059
4060
4061                                 <dl class="detailList">
4062                                 <dt class="heading">Parameters:</dt>
4063
4064                                         <dt>
4065                                                 <span class="fixedFont">int</span>  <b>diffX</b>
4066
4067                                         </dt>
4068                                         <dd>the X offset, default 0</dd>
4069
4070                                         <dt>
4071                                                 <span class="fixedFont">int</span>  <b>diffY</b>
4072
4073                                         </dt>
4074                                         <dd>the Y offset, default 0</dd>
4075
4076                                 </dl>
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088                     </div>
4089                 </div>
4090
4091             </td>
4092             <td class="msource">
4093
4094                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
4095                 &nbsp;
4096             </td>
4097         </tr>
4098
4099
4100           <tr class="method-row config-row-alt0 expandable">
4101             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4102
4103
4104             <td class="sig">
4105                 <a id="Roo.dd.DragDrop-method-setOuterHandleElId"   name=".setOuterHandleElId"></a>
4106                 <div class="fixedFont">
4107                         <span class="attributes"></span><b class="itemname">setOuterHandleElId</b>
4108
4109                                  (<B><i>id</i></B>)
4110
4111
4112
4113                 </div>
4114                 <div class="mdesc">
4115
4116                    <div class="short">Allows you to set an element outside of the linked element as a drag<br/>handle</div>
4117
4118
4119
4120                     <div class="long">
4121
4122                                 Allows you to set an element outside of the linked element as a drag<br/>handle
4123
4124
4125
4126
4127
4128
4129                                 <dl class="detailList">
4130                                 <dt class="heading">Parameters:</dt>
4131
4132                                         <dt>
4133                                                  <b>id</b>
4134
4135                                         </dt>
4136                                         <dd>the id of the element that will be used to initiate the drag</dd>
4137
4138                                 </dl>
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150                     </div>
4151                 </div>
4152
4153             </td>
4154             <td class="msource">
4155
4156                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
4157                 &nbsp;
4158             </td>
4159         </tr>
4160
4161
4162           <tr class="method-row config-row-alt1 expandable">
4163             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4164
4165
4166             <td class="sig">
4167                 <a id="Roo.dd.DragDrop-method-setPadding"   name=".setPadding"></a>
4168                 <div class="fixedFont">
4169                         <span class="attributes"></span><b class="itemname">setPadding</b>
4170
4171                                  (int <B><i>iTop</i></B>, int <B><i>iRight</i></B>, int <B><i>iBot</i></B>, int <B><i>iLeft</i></B>)
4172
4173
4174
4175                 </div>
4176                 <div class="mdesc">
4177
4178                    <div class="short">Configures the padding for the target zone in px.</div>
4179
4180
4181
4182                     <div class="long">
4183
4184                                 Configures the padding for the target zone in px.  Effectively expands<br/>(or reduces) the virtual object size for targeting calculations.<br/>Supports css-style shorthand; if only one parameter is passed, all sides<br/>will have that padding, and if only two are passed, the top and bottom<br/>will have the first param, the left and right the second.
4185
4186
4187
4188
4189
4190
4191                                 <dl class="detailList">
4192                                 <dt class="heading">Parameters:</dt>
4193
4194                                         <dt>
4195                                                 <span class="fixedFont">int</span>  <b>iTop</b>
4196
4197                                         </dt>
4198                                         <dd>Top pad</dd>
4199
4200                                         <dt>
4201                                                 <span class="fixedFont">int</span>  <b>iRight</b>
4202
4203                                         </dt>
4204                                         <dd>Right pad</dd>
4205
4206                                         <dt>
4207                                                 <span class="fixedFont">int</span>  <b>iBot</b>
4208
4209                                         </dt>
4210                                         <dd>Bot pad</dd>
4211
4212                                         <dt>
4213                                                 <span class="fixedFont">int</span>  <b>iLeft</b>
4214
4215                                         </dt>
4216                                         <dd>Left pad</dd>
4217
4218                                 </dl>
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230                     </div>
4231                 </div>
4232
4233             </td>
4234             <td class="msource">
4235
4236                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
4237                 &nbsp;
4238             </td>
4239         </tr>
4240
4241
4242           <tr class="method-row config-row-alt0 expandable">
4243             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4244
4245
4246             <td class="sig">
4247                 <a id="Roo.dd.DragDrop-method-setXConstraint"   name=".setXConstraint"></a>
4248                 <div class="fixedFont">
4249                         <span class="attributes"></span><b class="itemname">setXConstraint</b>
4250
4251                                  (int <B><i>iLeft</i></B>, int <B><i>iRight</i></B>, int <B><i>iTickSize</i></B>)
4252
4253
4254
4255                 </div>
4256                 <div class="mdesc">
4257
4258                    <div class="short">By default, the element can be dragged any place on the screen.</div>
4259
4260
4261
4262                     <div class="long">
4263
4264                                 By default, the element can be dragged any place on the screen.  Use<br/>this method to limit the horizontal travel of the element.  Pass in<br/>0,0 for the parameters if you want to lock the drag to the y axis.
4265
4266
4267
4268
4269
4270
4271                                 <dl class="detailList">
4272                                 <dt class="heading">Parameters:</dt>
4273
4274                                         <dt>
4275                                                 <span class="fixedFont">int</span>  <b>iLeft</b>
4276
4277                                         </dt>
4278                                         <dd>the number of pixels the element can move to the left</dd>
4279
4280                                         <dt>
4281                                                 <span class="fixedFont">int</span>  <b>iRight</b>
4282
4283                                         </dt>
4284                                         <dd>the number of pixels the element can move to the<br/>right</dd>
4285
4286                                         <dt>
4287                                                 <span class="fixedFont">int</span>  <b>iTickSize</b>
4288
4289                                         </dt>
4290                                         <dd>optional parameter for specifying that the<br/>element<br/>should move iTickSize pixels at a time.</dd>
4291
4292                                 </dl>
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304                     </div>
4305                 </div>
4306
4307             </td>
4308             <td class="msource">
4309
4310                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
4311                 &nbsp;
4312             </td>
4313         </tr>
4314
4315
4316           <tr class="method-row config-row-alt1 expandable">
4317             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4318
4319
4320             <td class="sig">
4321                 <a id="Roo.dd.DragDrop-method-setYConstraint"   name=".setYConstraint"></a>
4322                 <div class="fixedFont">
4323                         <span class="attributes"></span><b class="itemname">setYConstraint</b>
4324
4325                                  (int <B><i>iUp</i></B>, int <B><i>iDown</i></B>, int <B><i>iTickSize</i></B>)
4326
4327
4328
4329                 </div>
4330                 <div class="mdesc">
4331
4332                    <div class="short">By default, the element can be dragged any place on the screen.</div>
4333
4334
4335
4336                     <div class="long">
4337
4338                                 By default, the element can be dragged any place on the screen.  Set<br/>this to limit the vertical travel of the element.  Pass in 0,0 for the<br/>parameters if you want to lock the drag to the x axis.
4339
4340
4341
4342
4343
4344
4345                                 <dl class="detailList">
4346                                 <dt class="heading">Parameters:</dt>
4347
4348                                         <dt>
4349                                                 <span class="fixedFont">int</span>  <b>iUp</b>
4350
4351                                         </dt>
4352                                         <dd>the number of pixels the element can move up</dd>
4353
4354                                         <dt>
4355                                                 <span class="fixedFont">int</span>  <b>iDown</b>
4356
4357                                         </dt>
4358                                         <dd>the number of pixels the element can move down</dd>
4359
4360                                         <dt>
4361                                                 <span class="fixedFont">int</span>  <b>iTickSize</b>
4362
4363                                         </dt>
4364                                         <dd>optional parameter for specifying that the<br/>element should move iTickSize pixels at a time.</dd>
4365
4366                                 </dl>
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378                     </div>
4379                 </div>
4380
4381             </td>
4382             <td class="msource">
4383
4384                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
4385                 &nbsp;
4386             </td>
4387         </tr>
4388
4389
4390           <tr class="method-row config-row-alt0 expandable">
4391             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4392
4393
4394             <td class="sig">
4395                 <a id="Roo.dd.DragDrop-method-startDrag"   name=".startDrag"></a>
4396                 <div class="fixedFont">
4397                         <span class="attributes"></span><b class="itemname">startDrag</b>
4398
4399                                  (int <B><i>X</i></B>, int <B><i>Y</i></B>)
4400
4401
4402
4403                 </div>
4404                 <div class="mdesc">
4405
4406                    <div class="short">Abstract method called after a drag/drop object is clicked<br/>and the drag or mousedown time thresholds have beeen met.</div>
4407
4408
4409
4410                     <div class="long">
4411
4412                                 Abstract method called after a drag/drop object is clicked<br/>and the drag or mousedown time thresholds have beeen met.
4413
4414
4415
4416
4417
4418
4419                                 <dl class="detailList">
4420                                 <dt class="heading">Parameters:</dt>
4421
4422                                         <dt>
4423                                                 <span class="fixedFont">int</span>  <b>X</b>
4424
4425                                         </dt>
4426                                         <dd>click location</dd>
4427
4428                                         <dt>
4429                                                 <span class="fixedFont">int</span>  <b>Y</b>
4430
4431                                         </dt>
4432                                         <dd>click location</dd>
4433
4434                                 </dl>
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446                     </div>
4447                 </div>
4448
4449             </td>
4450             <td class="msource">
4451
4452                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
4453                 &nbsp;
4454             </td>
4455         </tr>
4456
4457
4458           <tr class="method-row config-row-alt1 expandable">
4459             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4460
4461
4462             <td class="sig">
4463                 <a id="Roo.util.Observable-method-un"   name=".un"></a>
4464                 <div class="fixedFont">
4465                         <span class="attributes"></span><b class="itemname">un</b>
4466
4467                                  (<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>)
4468
4469
4470
4471                 </div>
4472                 <div class="mdesc">
4473
4474                    <div class="short">Removes a listener (shorthand for removeListener)</div>
4475
4476
4477
4478                     <div class="long">
4479
4480                                 Removes a listener (shorthand for removeListener)
4481
4482
4483
4484
4485
4486
4487                                 <dl class="detailList">
4488                                 <dt class="heading">Parameters:</dt>
4489
4490                                         <dt>
4491                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
4492
4493                                         </dt>
4494                                         <dd>The type of event to listen for</dd>
4495
4496                                         <dt>
4497                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
4498
4499                                         </dt>
4500                                         <dd>The handler to remove</dd>
4501
4502                                         <dt>
4503                                                 <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>
4504
4505                                         </dt>
4506                                         <dd>(optional) The scope (this object) for the handler</dd>
4507
4508                                 </dl>
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520                     </div>
4521                 </div>
4522
4523             </td>
4524             <td class="msource">
4525
4526                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
4527                 &nbsp;
4528             </td>
4529         </tr>
4530
4531
4532           <tr class="method-row config-row-alt0 expandable">
4533             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4534
4535
4536             <td class="sig">
4537                 <a id="Roo.dd.DragDrop-method-unlock"   name=".unlock"></a>
4538                 <div class="fixedFont">
4539                         <span class="attributes"></span><b class="itemname">unlock</b>
4540
4541                                  ()
4542
4543
4544
4545                 </div>
4546                 <div class="mdesc">
4547
4548                    <div class="short">Unlock this instace</div>
4549
4550
4551
4552                     <div class="long">
4553
4554                                 Unlock this instace
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571                     </div>
4572                 </div>
4573
4574             </td>
4575             <td class="msource">
4576
4577                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
4578                 &nbsp;
4579             </td>
4580         </tr>
4581
4582
4583           <tr class="method-row config-row-alt1 expandable">
4584             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4585
4586
4587             <td class="sig">
4588                 <a id="Roo.dd.DragDrop-method-unreg"   name=".unreg"></a>
4589                 <div class="fixedFont">
4590                         <span class="attributes"></span><b class="itemname">unreg</b>
4591
4592                                  ()
4593
4594
4595
4596                 </div>
4597                 <div class="mdesc">
4598
4599                    <div class="short">Remove all drag and drop hooks for this element</div>
4600
4601
4602
4603                     <div class="long">
4604
4605                                 Remove all drag and drop hooks for this element
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622                     </div>
4623                 </div>
4624
4625             </td>
4626             <td class="msource">
4627
4628                         <a href="./Roo.dd.DragDrop.html#constructor" roo:cls="Roo.dd.DragDrop.html#constructor">Roo.dd.DragDrop</a>
4629                 &nbsp;
4630             </td>
4631         </tr>
4632
4633
4634     </table>
4635
4636
4637   <!-- ============================== events summary / details ======================== -->
4638
4639
4640   <a id="Roo.dd.DropZone-events"></a>
4641
4642
4643
4644
4645
4646
4647
4648
4649       <table cellspacing="0" class="member-table">
4650                 <caption>Events</caption>
4651               <thead>
4652                 <tr>
4653                     <th class="sig-header" colspan="2">Event</th>
4654                     <th class="msource-header">Defined By</th>
4655
4656                 </tr>
4657               </thead>
4658
4659
4660
4661
4662
4663           <tr class="method-row expandable config-row-alt0">
4664             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4665
4666             <td class="sig">
4667                 <a id="Roo.dd.DropTarget-event-*drop"></a>
4668
4669                <div class="fixedFont">
4670                 <b class="itemname">drop</b> (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
4671
4672                 </div>
4673
4674                 <div class="mdesc">
4675
4676                    <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the dragged item has<br/>been dropped on it.
4677
4678                 </div>
4679
4680                     <div class="long">
4681
4682                         The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the dragged item has<br/>been dropped on it.  This method has no default implementation and returns false, so you must provide an<br/>implementation that does something to process the drop event and returns true so that the drag source's<br/>repair action does not run.<br/><br/>IMPORTANT : it should set this.success
4683
4684
4685
4686
4687
4688                                 <dl class="detailList">
4689                                 <dt class="heading">Parameters:</dt>
4690
4691                                         <dt>
4692                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span> <b>source</b>
4693
4694                                         </dt>
4695                                         <dd>The drag source that was dragged over this drop target</dd>
4696
4697                                         <dt>
4698                                                 <span class="fixedFont">Event</span> <b>e</b>
4699
4700                                         </dt>
4701                                         <dd>The event</dd>
4702
4703                                         <dt>
4704                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>data</b>
4705
4706                                         </dt>
4707                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
4708
4709                                 </dl>
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721                     </div>
4722                 </div>
4723
4724             </td>
4725             <td class="msource">
4726                 <a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
4727             </td>
4728         </tr>
4729
4730           <tr class="method-row expandable config-row-alt1">
4731             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4732
4733             <td class="sig">
4734                 <a id="Roo.dd.DropTarget-event-*enter"></a>
4735
4736                <div class="fixedFont">
4737                 <b class="itemname">enter</b> (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
4738
4739                 </div>
4740
4741                 <div class="mdesc">
4742
4743                    <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the source is now over the<br/>target.
4744
4745                 </div>
4746
4747                     <div class="long">
4748
4749                         The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the source is now over the<br/>target.  This default implementation adds the CSS class specified by overClass (if any) to the drop element<br/>and returns the dropAllowed config value.  This method should be overridden if drop validation is required.<br/><br/>IMPORTANT : it should set this.overClass and this.dropAllowed
4750
4751
4752
4753
4754
4755                                 <dl class="detailList">
4756                                 <dt class="heading">Parameters:</dt>
4757
4758                                         <dt>
4759                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span> <b>source</b>
4760
4761                                         </dt>
4762                                         <dd>The drag source that was dragged over this drop target</dd>
4763
4764                                         <dt>
4765                                                 <span class="fixedFont">Event</span> <b>e</b>
4766
4767                                         </dt>
4768                                         <dd>The event</dd>
4769
4770                                         <dt>
4771                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>data</b>
4772
4773                                         </dt>
4774                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
4775
4776                                 </dl>
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788                     </div>
4789                 </div>
4790
4791             </td>
4792             <td class="msource">
4793                 <a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
4794             </td>
4795         </tr>
4796
4797           <tr class="method-row expandable config-row-alt0">
4798             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4799
4800             <td class="sig">
4801                 <a id="Roo.dd.DropTarget-event-*out"></a>
4802
4803                <div class="fixedFont">
4804                 <b class="itemname">out</b> (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
4805
4806                 </div>
4807
4808                 <div class="mdesc">
4809
4810                    <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged<br/>out of the target without dropping.
4811
4812                 </div>
4813
4814                     <div class="long">
4815
4816                         The function a {<b>link</b> Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged<br/>out of the target without dropping.  This default implementation simply removes the CSS class specified by<br/>overClass (if any) from the drop element.
4817
4818
4819
4820
4821
4822                                 <dl class="detailList">
4823                                 <dt class="heading">Parameters:</dt>
4824
4825                                         <dt>
4826                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span> <b>source</b>
4827
4828                                         </dt>
4829                                         <dd>The drag source that was dragged over this drop target</dd>
4830
4831                                         <dt>
4832                                                 <span class="fixedFont">Event</span> <b>e</b>
4833
4834                                         </dt>
4835                                         <dd>The event</dd>
4836
4837                                         <dt>
4838                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>data</b>
4839
4840                                         </dt>
4841                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
4842
4843                                 </dl>
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855                     </div>
4856                 </div>
4857
4858             </td>
4859             <td class="msource">
4860                 <a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
4861             </td>
4862         </tr>
4863
4864           <tr class="method-row expandable config-row-alt1">
4865             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
4866
4867             <td class="sig">
4868                 <a id="Roo.dd.DropTarget-event-*over"></a>
4869
4870                <div class="fixedFont">
4871                 <b class="itemname">over</b> (<a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a> <B><i>source</i></B>, Event <B><i>e</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
4872
4873                 </div>
4874
4875                 <div class="mdesc">
4876
4877                    <div class="short">The function a {<b>link</b> Roo.dd.DragSource} calls continuously while it is being dragged over the target.
4878
4879                 </div>
4880
4881                     <div class="long">
4882
4883                         The function a {<b>link</b> Roo.dd.DragSource} calls continuously while it is being dragged over the target.<br/>This method will be called on every mouse movement while the drag source is over the drop target.<br/>This default implementation simply returns the dropAllowed config value.<br/><br/>IMPORTANT : it should set this.dropAllowed
4884
4885
4886
4887
4888
4889                                 <dl class="detailList">
4890                                 <dt class="heading">Parameters:</dt>
4891
4892                                         <dt>
4893                                                 <span class="fixedFont"><a href="./Roo.dd.DragSource.html#constructor" roo:cls="Roo.dd.DragSource.html#constructor">Roo.dd.DragSource</a></span> <b>source</b>
4894
4895                                         </dt>
4896                                         <dd>The drag source that was dragged over this drop target</dd>
4897
4898                                         <dt>
4899                                                 <span class="fixedFont">Event</span> <b>e</b>
4900
4901                                         </dt>
4902                                         <dd>The event</dd>
4903
4904                                         <dt>
4905                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>data</b>
4906
4907                                         </dt>
4908                                         <dd>An object containing arbitrary data supplied by the drag source</dd>
4909
4910                                 </dl>
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922                     </div>
4923                 </div>
4924
4925             </td>
4926             <td class="msource">
4927                 <a href="./Roo.dd.DropTarget.html#constructor" roo:cls="Roo.dd.DropTarget.html#constructor">Roo.dd.DropTarget</a>
4928             </td>
4929         </tr>
4930
4931
4932     </table>
4933
4934
4935
4936
4937
4938 <!-- ============================== footer ================================= -->
4939                 <div class="fineprint" style="clear:both">
4940
4941                         Documentation generated by <a href="http://www.akbkhome.com" target="_blankt">Introspection Doc Generator</a>  on Wed May 02 2012 11:27:37 GMT+0800 (HKT)
4942                         Based on
4943                         <a href="http://www.jsdoctoolkit.org/" target="_blank">JsDoc Toolkit</a>
4944                 </div>
4945         </body>
4946 </html>