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

   1 <html><head><title>../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     },
  43
  44     </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">){
  45         </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">;
  46         </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h.nextSibling</span><span class="jsdoc-syntax">;
  47         </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">){
  48             </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">))){
  49                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
  50             }
  51             </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h.nextSibling</span><span class="jsdoc-syntax">;
  52         }
  53         </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
  54     },
  55
  56     </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">){
  57         </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">;
  58         </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h.prevSibling</span><span class="jsdoc-syntax">;
  59         </span><span class="jsdoc-keyword">while</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">){
  60             </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">))){
  61                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">;
  62             }
  63             </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h.prevSibling</span><span class="jsdoc-syntax">;
  64         }
  65         </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
  66     },
  67
  68     </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">){
  69         </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">);
  70         </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">);
  71         </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];
  72         </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){
  73             </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">;
  74             </span><span class="jsdoc-var">pt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;after&quot;</span><span class="jsdoc-syntax">;
  75         }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
  76             </span><span class="jsdoc-var">px </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r.left</span><span class="jsdoc-syntax">;
  77             </span><span class="jsdoc-var">pt </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;before&quot;</span><span class="jsdoc-syntax">;
  78         }
  79         </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">);
  80         </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">);
  81
  82         </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">)){
  83             </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
  84         }
  85
  86         </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">);
  87
  88         </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">){
  89             </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">++;
  90         }
  91         </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">){
  92             </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">--;
  93         }
  94         </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">))){
  95             </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
  96         }
  97         </span><span class="jsdoc-var">px </span><span class="jsdoc-syntax">+=  </span><span class="jsdoc-var">this.proxyOffsets</span><span class="jsdoc-syntax">[0];
  98         </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">);
  99         </span><span class="jsdoc-var">this.proxyTop.show</span><span class="jsdoc-syntax">();
 100         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.bottomOffset</span><span class="jsdoc-syntax">){
 101             </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">();
 102         }
 103         </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">);
 104         </span><span class="jsdoc-var">this.proxyBottom.show</span><span class="jsdoc-syntax">();
 105         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">pt</span><span class="jsdoc-syntax">;
 106     },
 107
 108     </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">){
 109         </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">){
 110             </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">);
 111         }
 112     },
 113
 114     </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">){
 115         </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">;
 116         </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">){
 117             </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">);
 118         }
 119         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">result</span><span class="jsdoc-syntax">){
 120             </span><span class="jsdoc-var">this.proxyTop.hide</span><span class="jsdoc-syntax">();
 121             </span><span class="jsdoc-var">this.proxyBottom.hide</span><span class="jsdoc-syntax">();
 122         }
 123         </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">;
 124     },
 125
 126     </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">){
 127         </span><span class="jsdoc-var">this.proxyTop.hide</span><span class="jsdoc-syntax">();
 128         </span><span class="jsdoc-var">this.proxyBottom.hide</span><span class="jsdoc-syntax">();
 129     },
 130
 131     </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">){
 132         </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">;
 133         </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">){
 134             </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">;
 135             </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">);
 136             </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">);
 137             </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">;
 138             </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">);
 139             </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">);
 140             </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">);
 141             </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">){
 142                 </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">++;
 143             }
 144             </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">){
 145                 </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">--;
 146             }
 147             </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">))){
 148                 </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 149             }
 150             </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">);
 151             </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">);
 152             </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">);
 153             </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
 154         }
 155         </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 156     }
 157 });
 158 </span></code></body></html>