+++ /dev/null
-<html><head><title>/home/alan/gitlive/roojs1/Roo/tree/TreeDragZone.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">/*
- * Based on:
- * Ext JS Library 1.1.1
- * Copyright(c) 2006-2007, Ext JS, LLC.
- *
- * Originally Released Under LGPL - original licence link has changed is not relivant.
- *
- * Fork - LGPL
- * <script type="text/javascript">
- */
-
-
-</span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.dd.DragZone</span><span class="jsdoc-syntax">){
-</span><span class="jsdoc-var">Roo.tree.TreeDragZone </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
- </span><span class="jsdoc-var">Roo.tree.TreeDragZone.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">tree.getTreeEl</span><span class="jsdoc-syntax">(), </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
- </span><span class="jsdoc-var">this.tree </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">;
-};
-
-</span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.tree.TreeDragZone</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.dd.DragZone</span><span class="jsdoc-syntax">, {
- </span><span class="jsdoc-var">ddGroup </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">"TreeDD"</span><span class="jsdoc-syntax">,
-
- </span><span class="jsdoc-var">onBeforeDrag </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
- </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">data.node</span><span class="jsdoc-syntax">;
- </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">n </span><span class="jsdoc-syntax">&& </span><span class="jsdoc-var">n.draggable </span><span class="jsdoc-syntax">&& !</span><span class="jsdoc-var">n.disabled</span><span class="jsdoc-syntax">;
- },
-
-
- </span><span class="jsdoc-var">onInitDrag </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">){
- </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">data </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.dragData</span><span class="jsdoc-syntax">;
- </span><span class="jsdoc-var">this.tree.getSelectionModel</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">data.node</span><span class="jsdoc-syntax">);
- </span><span class="jsdoc-var">this.proxy.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">""</span><span class="jsdoc-syntax">);
- </span><span class="jsdoc-var">data.node.ui.appendDDGhost</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.proxy.ghost.dom</span><span class="jsdoc-syntax">);
- </span><span class="jsdoc-var">this.tree.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"startdrag"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.tree</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">data.node</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
- },
-
- </span><span class="jsdoc-var">getRepairXY </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">, </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">){
- </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">data.node.ui.getDDRepairXY</span><span class="jsdoc-syntax">();
- },
-
- </span><span class="jsdoc-var">onEndDrag </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
- </span><span class="jsdoc-var">this.tree.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"enddrag"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.tree</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">data.node</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
-
-
- },
-
- </span><span class="jsdoc-var">onValidDrop </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</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">id</span><span class="jsdoc-syntax">){
- </span><span class="jsdoc-var">this.tree.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"dragdrop"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.tree</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.dragData.node</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">this.hideProxy</span><span class="jsdoc-syntax">();
- },
-
- </span><span class="jsdoc-var">beforeInvalidDrop </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">, </span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">){
- </span><span class="jsdoc-comment">// this scrolls the original position back into view
- </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">sm </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.tree.getSelectionModel</span><span class="jsdoc-syntax">();
- </span><span class="jsdoc-var">sm.clearSelections</span><span class="jsdoc-syntax">();
- </span><span class="jsdoc-var">sm.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dragData.node</span><span class="jsdoc-syntax">);
- }
-});
-}</span></code></body></html>
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