git.roojs.org Git - roojs1/blob - docs/src/Roo_grid_HeaderDropZone.js.html

   1 <html><head><title>/home/edward/gitlive/roojs1/Roo/grid/HeaderDropZone.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
   2  * Based on:
   3  * Ext JS Library 1.1.1
   4  * Copyright(c) 2006-2007, Ext JS, LLC.
   5  *
   6  * Originally Released Under LGPL - original licence link has changed is not relivant.
   7  *
   8  * Fork - LGPL
   9  * &lt;script type=&quot;text/javascript&quot;&gt;
  10  */
  11 // private
  12 // This is a support class used internally by the Grid components
  13 </span><span class="jsdoc-var">Roo.grid.HeaderDropZone </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">grid</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">hd</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">hd2</span><span class="jsdoc-syntax">){
  14     </span><span class="jsdoc-var">this.grid </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">grid</span><span class="jsdoc-syntax">;
  15     </span><span class="jsdoc-var">this.view </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">grid.getView</span><span class="jsdoc-syntax">();
  16     </span><span class="jsdoc-comment">// split the proxies so they don't interfere with mouse events
  17     </span><span class="jsdoc-var">this.proxyTop </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomHelper.append</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">, {
  18         </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">&quot;col-move-top&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">&quot;&amp;#160;&quot;
  19     </span><span class="jsdoc-syntax">}, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
  20     </span><span class="jsdoc-var">this.proxyBottom </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.DomHelper.append</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.body</span><span class="jsdoc-syntax">, {
  21         </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">&quot;col-move-bottom&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">&quot;&amp;#160;&quot;
  22     </span><span class="jsdoc-syntax">}, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
  23     </span><span class="jsdoc-var">this.proxyTop.hide </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.proxyBottom.hide </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
  24         </span><span class="jsdoc-var">this.setLeftTop</span><span class="jsdoc-syntax">(-100,-100);
  25         </span><span class="jsdoc-var">this.setStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;visibility&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;hidden&quot;</span><span class="jsdoc-syntax">);
  26     };
  27     </span><span class="jsdoc-var">this.ddGroup </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;gridHeader&quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.grid.getGridEl</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.id</span><span class="jsdoc-syntax">;
  28     </span><span class="jsdoc-comment">// temporarily disabled
  29     //Roo.dd.ScrollManager.register(this.view.scroller.dom);
  30     </span><span class="jsdoc-var">Roo.grid.HeaderDropZone.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">grid.getGridEl</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.dom</span><span class="jsdoc-syntax">);
  31 };
  32 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.grid.HeaderDropZone</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.dd.DropZone</span><span class="jsdoc-syntax">, {
  33     </span><span class="jsdoc-var">proxyOffsets </span><span class="jsdoc-syntax">: [-4, -9],
  34     </span><span class="jsdoc-var">fly</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">Roo.Element.fly</span><span class="jsdoc-syntax">,
  35
  36     </span><span class="jsdoc-var">getTargetFromEvent </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
  37         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Event.getTarget</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
  38         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cindex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.view.findCellIndex</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">);
  39         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cindex </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
  40             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.view.getHeaderCell</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cindex</span><span class="jsdoc-syntax">);
  41         }
  42         </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
  43     },
  44
  45     </span><span class="jsdoc-var">nextVisible </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">){
  46         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.view</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cm </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.grid.colModel</span><span class="jsdoc-syntax">;
  47         </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h.nextSibling</span><span class="jsdoc-syntax">;
  48         </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">){
  49             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">cm.isHidden</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v.getCellIndex</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">))){
  50                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
  51             }
  52             </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h.nextSibling</span><span class="jsdoc-syntax">;
  53         }
  54         </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
  55     },
  56
  57     </span><span class="jsdoc-var">prevVisible </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">){
  58         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.view</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cm </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.grid.colModel</span><span class="jsdoc-syntax">;
  59         </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h.prevSibling</span><span class="jsdoc-syntax">;
  60         </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">){
  61             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">cm.isHidden</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v.getCellIndex</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">))){
  62                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
  63             }
  64             </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h.prevSibling</span><span class="jsdoc-syntax">;
  65         }
  66         </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
  67     },
  68
  69     </span><span class="jsdoc-var">positionIndicator </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
  70         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Event.getPageX</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
  71         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Dom.getRegion</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n.firstChild</span><span class="jsdoc-syntax">);
  72         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">px</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">pt</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">py </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r.top </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.proxyOffsets</span><span class="jsdoc-syntax">[1];
  73         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">r.right </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">) &lt;= (</span><span class="jsdoc-var">r.right</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">r.left</span><span class="jsdoc-syntax">)/2){
  74             </span><span class="jsdoc-var">px </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r.right</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">this.view.borderWidth</span><span class="jsdoc-syntax">;
  75             </span><span class="jsdoc-var">pt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;after&quot;</span><span class="jsdoc-syntax">;
  76         }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
  77             </span><span class="jsdoc-var">px </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r.left</span><span class="jsdoc-syntax">;
  78             </span><span class="jsdoc-var">pt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;before&quot;</span><span class="jsdoc-syntax">;
  79         }
  80         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">oldIndex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.view.getCellIndex</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">);
  81         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">newIndex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.view.getCellIndex</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">);
  82
  83         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.grid.colModel.isFixed</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">)){
  84             </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
  85         }
  86
  87         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">locked </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.grid.colModel.isLocked</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">);
  88
  89         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pt </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;after&quot;</span><span class="jsdoc-syntax">){
  90             </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">++;
  91         }
  92         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldIndex </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">){
  93             </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">--;
  94         }
  95         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldIndex </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">newIndex </span><span class="jsdoc-syntax">&amp;&amp; (</span><span class="jsdoc-var">locked </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">this.grid.colModel.isLocked</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldIndex</span><span class="jsdoc-syntax">))){
  96             </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
  97         }
  98         </span><span class="jsdoc-var">px </span><span class="jsdoc-syntax">+=  </span><span class="jsdoc-var">this.proxyOffsets</span><span class="jsdoc-syntax">[0];
  99         </span><span class="jsdoc-var">this.proxyTop.setLeftTop</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">px</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">py</span><span class="jsdoc-syntax">);
 100         </span><span class="jsdoc-var">this.proxyTop.show</span><span class="jsdoc-syntax">();
 101         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.bottomOffset</span><span class="jsdoc-syntax">){
 102             </span><span class="jsdoc-var">this.bottomOffset </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.view.mainHd.getHeight</span><span class="jsdoc-syntax">();
 103         }
 104         </span><span class="jsdoc-var">this.proxyBottom.setLeftTop</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">px</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">py</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">this.proxyTop.dom.offsetHeight</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">this.bottomOffset</span><span class="jsdoc-syntax">);
 105         </span><span class="jsdoc-var">this.proxyBottom.show</span><span class="jsdoc-syntax">();
 106         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">pt</span><span class="jsdoc-syntax">;
 107     },
 108
 109     </span><span class="jsdoc-var">onNodeEnter </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">dd</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">){
 110         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">data.header </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">){
 111             </span><span class="jsdoc-var">this.positionIndicator</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">data.header</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
 112         }
 113     },
 114
 115     </span><span class="jsdoc-var">onNodeOver </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">dd</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">){
 116         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">result </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 117         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">data.header </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">){
 118             </span><span class="jsdoc-var">result </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.positionIndicator</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">data.header</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
 119         }
 120         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">result</span><span class="jsdoc-syntax">){
 121             </span><span class="jsdoc-var">this.proxyTop.hide</span><span class="jsdoc-syntax">();
 122             </span><span class="jsdoc-var">this.proxyBottom.hide</span><span class="jsdoc-syntax">();
 123         }
 124         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">result </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.dropAllowed </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.dropNotAllowed</span><span class="jsdoc-syntax">;
 125     },
 126
 127     </span><span class="jsdoc-var">onNodeOut </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">dd</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">){
 128         </span><span class="jsdoc-var">this.proxyTop.hide</span><span class="jsdoc-syntax">();
 129         </span><span class="jsdoc-var">this.proxyBottom.hide</span><span class="jsdoc-syntax">();
 130     },
 131
 132     </span><span class="jsdoc-var">onNodeDrop </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">dd</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">){
 133         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">data.header</span><span class="jsdoc-syntax">;
 134         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">){
 135             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cm </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.grid.colModel</span><span class="jsdoc-syntax">;
 136             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">x </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Event.getPageX</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
 137             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Dom.getRegion</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n.firstChild</span><span class="jsdoc-syntax">);
 138             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">pt </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">r.right </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">) &lt;= ((</span><span class="jsdoc-var">r.right</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">r.left</span><span class="jsdoc-syntax">)/2) ? </span><span class="jsdoc-string">&quot;after&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;before&quot;</span><span class="jsdoc-syntax">;
 139             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">oldIndex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.view.getCellIndex</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">);
 140             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">newIndex </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.view.getCellIndex</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">n</span><span class="jsdoc-syntax">);
 141             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">locked </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cm.isLocked</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">);
 142             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pt </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;after&quot;</span><span class="jsdoc-syntax">){
 143                 </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">++;
 144             }
 145             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldIndex </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">){
 146                 </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">--;
 147             }
 148             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldIndex </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">newIndex </span><span class="jsdoc-syntax">&amp;&amp; (</span><span class="jsdoc-var">locked </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">cm.isLocked</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldIndex</span><span class="jsdoc-syntax">))){
 149                 </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 150             }
 151             </span><span class="jsdoc-var">cm.setLocked</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">locked</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 152             </span><span class="jsdoc-var">cm.moveColumn</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oldIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">);
 153             </span><span class="jsdoc-var">this.grid.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;columnmove&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">oldIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">);
 154             </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
 155         }
 156         </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 157     }
 158 });
 159 </span></code></body></html>