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Fix #5654 - roojspacker - get it working as a doc tool...
[roojs1] / docs.old / symbols / src / Roo_dd_DragZone.js.html
diff --git a/docs.old/symbols/src/Roo_dd_DragZone.js.html b/docs.old/symbols/src/Roo_dd_DragZone.js.html
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+<html><head><title>../roojs1/Roo/dd/DragZone.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
+ * &lt;script type=&quot;text/javascript&quot;&gt;
+ */
+
+
+/**
+ * @class Roo.dd.DragZone
+ * @extends Roo.dd.DragSource
+ * This class provides a container DD instance that proxies for multiple child node sources.&lt;br /&gt;
+ * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
+ * @constructor
+ * @param {String/HTMLElement/Element} el The container element
+ * @param {Object} config
+ */
+</span><span class="jsdoc-var">Roo.dd.DragZone </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
+    </span><span class="jsdoc-var">Roo.dd.DragZone.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
+    </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.containerScroll</span><span class="jsdoc-syntax">){
+        </span><span class="jsdoc-var">Roo.dd.ScrollManager.register</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">);
+    }
+};
+
+</span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.dd.DragZone</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.dd.DragSource</span><span class="jsdoc-syntax">, {
+    </span><span class="jsdoc-comment">/**
+     * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
+     * for auto scrolling during drag operations.
+     */
+    /**
+     * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
+     * method after a failed drop (defaults to &quot;c3daf9&quot; - light blue)
+     */
+
+    /**
+     * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
+     * for a valid target to drag based on the mouse down. Override this method
+     * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
+     * object has a &quot;ddel&quot; attribute (with an HTML Element) for other functions to work.
+     * @param {EventObject} e The mouse down event
+     * @return {Object} The dragData
+     */
+    </span><span class="jsdoc-var">getDragData </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">return </span><span class="jsdoc-var">Roo.dd.Registry.getHandleFromEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
+    },
+    
+    </span><span class="jsdoc-comment">/**
+     * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
+     * this.dragData.ddel
+     * @param {Number} x The x position of the click on the dragged object
+     * @param {Number} y The y position of the click on the dragged object
+     * @return {Boolean} true to continue the drag, false to cancel
+     */
+    </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">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">){
+        </span><span class="jsdoc-var">this.proxy.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dragData.ddel.cloneNode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">));
+        </span><span class="jsdoc-var">this.onStartDrag</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">x</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">y</span><span class="jsdoc-syntax">);
+        </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
+    },
+    
+    </span><span class="jsdoc-comment">/**
+     * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel 
+     */
+    </span><span class="jsdoc-var">afterRepair </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
+        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.enableFx</span><span class="jsdoc-syntax">){
+            </span><span class="jsdoc-var">Roo.Element.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dragData.ddel</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.highlight</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.hlColor </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-string">&quot;c3daf9&quot;</span><span class="jsdoc-syntax">);
+        }
+        </span><span class="jsdoc-var">this.dragging </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
+    },
+
+    </span><span class="jsdoc-comment">/**
+     * Called before a repair of an invalid drop to get the XY to animate to. By default returns
+     * the XY of this.dragData.ddel
+     * @param {EventObject} e The mouse up event
+     * @return {Array} The xy location (e.g. [100, 200])
+     */
+    </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-keyword">return </span><span class="jsdoc-var">Roo.Element.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.dragData.ddel</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.getXY</span><span class="jsdoc-syntax">();  
+    }
+});</span></code></body></html>
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RooJS - Version 1