1 <html><head><title>Roo/dd/DDTarget.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">
13 * @class Roo.dd.DDTarget
14 * A DragDrop implementation that does not move, but can be a drop
15 * target. You would get the same result by simply omitting implementation
16 * for the event callbacks, but this way we reduce the processing cost of the
17 * event listener and the callbacks.
18 * @extends Roo.dd.DragDrop
20 * @param {String} id the id of the element that is a drop target
21 * @param {String} sGroup the group of related DragDrop objects
22 * @param {object} config an object containing configurable attributes
23 * Valid properties for DDTarget in addition to those in
27 </span><span class="jsdoc-var">Roo.dd.DDTarget </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">sGroup</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">) {
28 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">) {
29 </span><span class="jsdoc-var">this.initTarget</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">sGroup</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
31 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">&& (</span><span class="jsdoc-var">config.listeners </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">config.events</span><span class="jsdoc-syntax">)) {
32 </span><span class="jsdoc-var">Roo.dd.DragDrop.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, {
33 </span><span class="jsdoc-var">listeners </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">config.listeners </span><span class="jsdoc-syntax">|| {},
34 </span><span class="jsdoc-var">events </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">config.events </span><span class="jsdoc-syntax">|| {}
39 </span><span class="jsdoc-comment">// Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
40 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.dd.DDTarget</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.dd.DragDrop</span><span class="jsdoc-syntax">, {
41 </span><span class="jsdoc-var">toString</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
42 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"DDTarget " </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">this.id</span><span class="jsdoc-syntax">);
45 </span></code></body></html>