X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/6a7e4474cba9d8be4b2ec445e10f1691f7277c50..b37ceabb82336ee82757cd32efe353cfab8ec267:/pkgs/pkg-tree-debug.js

diff --git a/pkgs/pkg-tree-debug.js b/pkgs/pkg-tree-debug.js
index de0ce193..e1913ca6 100644
--- a/pkgs/pkg-tree-debug.js
+++ b/pkgs/pkg-tree-debug.js
@@ -1,5 +1,5 @@
 /*!
- * Ext JS Library 3.2.0
+ * Ext JS Library 3.2.2
  * Copyright(c) 2006-2010 Ext JS, Inc.
  * licensing@extjs.com
  * http://www.extjs.com/license
@@ -638,6 +638,12 @@ new Ext.tree.TreePanel({
      * (bSuccess, oLastNode) where bSuccess is if the expand was successful and oLastNode is the last node that was expanded.
      */
     expandPath : function(path, attr, callback){
+        if(Ext.isEmpty(path)){
+            if(callback){
+                callback(false, undefined);
+            }
+            return;
+        }
         attr = attr || 'id';
         var keys = path.split(this.pathSeparator);
         var curNode = this.root;
@@ -676,6 +682,12 @@ new Ext.tree.TreePanel({
      * (bSuccess, oSelNode) where bSuccess is if the selection was successful and oSelNode is the selected node.
      */
     selectPath : function(path, attr, callback){
+        if(Ext.isEmpty(path)){
+            if(callback){
+                callback(false, undefined);
+            }
+            return;
+        }
         attr = attr || 'id';
         var keys = path.split(this.pathSeparator),
             v = keys.pop();
@@ -1162,33 +1174,34 @@ Ext.tree.TreeEventModel.prototype = {
  * @extends Ext.util.Observable
  * The default single selection for a TreePanel.
  */
-Ext.tree.DefaultSelectionModel = function(config){
-   this.selNode = null;
+Ext.tree.DefaultSelectionModel = Ext.extend(Ext.util.Observable, {
+    
+    constructor : function(config){
+        this.selNode = null;
    
-   this.addEvents(
-       /**
-        * @event selectionchange
-        * Fires when the selected node changes
-        * @param {DefaultSelectionModel} this
-        * @param {TreeNode} node the new selection
-        */
-       'selectionchange',
-
-       /**
-        * @event beforeselect
-        * Fires before the selected node changes, return false to cancel the change
-        * @param {DefaultSelectionModel} this
-        * @param {TreeNode} node the new selection
-        * @param {TreeNode} node the old selection
-        */
-       'beforeselect'
-   );
+        this.addEvents(
+            /**
+             * @event selectionchange
+             * Fires when the selected node changes
+             * @param {DefaultSelectionModel} this
+             * @param {TreeNode} node the new selection
+             */
+            'selectionchange',
 
-    Ext.apply(this, config);
-    Ext.tree.DefaultSelectionModel.superclass.constructor.call(this);
-};
+            /**
+             * @event beforeselect
+             * Fires before the selected node changes, return false to cancel the change
+             * @param {DefaultSelectionModel} this
+             * @param {TreeNode} node the new selection
+             * @param {TreeNode} node the old selection
+             */
+            'beforeselect'
+        );
 
-Ext.extend(Ext.tree.DefaultSelectionModel, Ext.util.Observable, {
+        Ext.apply(this, config);
+        Ext.tree.DefaultSelectionModel.superclass.constructor.call(this);    
+    },
+    
     init : function(tree){
         this.tree = tree;
         tree.mon(tree.getTreeEl(), 'keydown', this.onKeyDown, this);
@@ -1363,23 +1376,24 @@ Ext.extend(Ext.tree.DefaultSelectionModel, Ext.util.Observable, {
  * @extends Ext.util.Observable
  * Multi selection for a TreePanel.
  */
-Ext.tree.MultiSelectionModel = function(config){
-   this.selNodes = [];
-   this.selMap = {};
-   this.addEvents(
-       /**
-        * @event selectionchange
-        * Fires when the selected nodes change
-        * @param {MultiSelectionModel} this
-        * @param {Array} nodes Array of the selected nodes
-        */
-       'selectionchange'
-   );
-    Ext.apply(this, config);
-    Ext.tree.MultiSelectionModel.superclass.constructor.call(this);
-};
-
-Ext.extend(Ext.tree.MultiSelectionModel, Ext.util.Observable, {
+Ext.tree.MultiSelectionModel = Ext.extend(Ext.util.Observable, {
+    
+    constructor : function(config){
+        this.selNodes = [];
+        this.selMap = {};
+        this.addEvents(
+            /**
+             * @event selectionchange
+             * Fires when the selected nodes change
+             * @param {MultiSelectionModel} this
+             * @param {Array} nodes Array of the selected nodes
+             */
+            'selectionchange'
+        );
+        Ext.apply(this, config);
+        Ext.tree.MultiSelectionModel.superclass.constructor.call(this);    
+    },
+    
     init : function(tree){
         this.tree = tree;
         tree.mon(tree.getTreeEl(), 'keydown', this.onKeyDown, this);
@@ -1465,7 +1479,7 @@ Ext.extend(Ext.tree.MultiSelectionModel, Ext.util.Observable, {
      * @return {Array}
      */
     getSelectedNodes : function(){
-        return this.selNodes;    
+        return this.selNodes.concat([]);
     },
 
     onKeyDown : Ext.tree.DefaultSelectionModel.prototype.onKeyDown,