1 <html><head><title>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">/*
4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
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">"col-move-top"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">"&#160;"
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">"col-move-bottom"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">html</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">"&#160;"
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">"visibility"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">"hidden"</span><span class="jsdoc-syntax">);
27 </span><span class="jsdoc-var">this.ddGroup </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">"gridHeader" </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">);
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">,
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">);
42 </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
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">;
52 </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h.nextSibling</span><span class="jsdoc-syntax">;
54 </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
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">;
64 </span><span class="jsdoc-var">h </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">h.prevSibling</span><span class="jsdoc-syntax">;
66 </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
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">) <= (</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">"after"</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">"before"</span><span class="jsdoc-syntax">;
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">);
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">;
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">);
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">"after"</span><span class="jsdoc-syntax">){
90 </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">++;
92 </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">){
93 </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">--;
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">&& (</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">;
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">();
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">;
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">);
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">);
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">();
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">;
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">();
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">) <= ((</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">"after" </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">"before"</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">"after"</span><span class="jsdoc-syntax">){
143 </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">++;
145 </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">){
146 </span><span class="jsdoc-var">newIndex</span><span class="jsdoc-syntax">--;
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">&& (</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">;
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">"columnmove"</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">;
156 </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
159 </span></code></body></html>