flymis/WebRoot/dojojs/src/widget/TreeSelectorV3.js

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/*
	Copyright (c) 2004-2006, The Dojo Foundation
	All Rights Reserved.

	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:

		http://dojotoolkit.org/community/licensing.shtml
*/


dojo.provide("dojo.widget.TreeSelectorV3");

dojo.require("dojo.widget.HtmlWidget");
dojo.require("dojo.widget.TreeCommon");

dojo.widget.defineWidget(
	"dojo.widget.TreeSelectorV3",
	[dojo.widget.HtmlWidget, dojo.widget.TreeCommon],
	function() {
		this.eventNames = {};
		this.listenedTrees = {};
		this.selectedNodes = [];		
	},
{
	// TODO: add multiselect

	listenTreeEvents: ["afterTreeCreate","afterCollapse","afterChangeTree", "afterDetach", "beforeTreeDestroy"],
	listenNodeFilter: function(elem) { return elem instanceof dojo.widget.Widget},	
	
	allowedMulti: true,
	
	eventNamesDefault: {
		select : "select",
		deselect : "deselect",
		dblselect: "dblselect" // select already selected node.. Edit or whatever
	},

	onAfterTreeCreate: function(message) {
		var tree = message.source;
		dojo.event.browser.addListener(tree.domNode, "onclick", dojo.lang.hitch(this, this.onTreeClick));
		if (dojo.render.html.ie) {
			dojo.event.browser.addListener(tree.domNode, "ondblclick", dojo.lang.hitch(this, this.onTreeDblClick));
		}
		dojo.event.browser.addListener(tree.domNode, "onKey", dojo.lang.hitch(this, this.onKey));
		
	},
	
	
	onKey: function(e) {
		if (!e.key || e.ctrkKey || e.altKey) { return; }
		
		switch(e.key) {
			case e.KEY_ENTER:
				var node = this.domElement2TreeNode(e.target);
				if (node) {
					this.processNode(node, e);
				}
		
		}