Upgrade to ExtJS 3.0.3 - Released 10/11/2009

[extjs.git] / src / widgets / tree / TreeNodeUI.js

diff --git a/src/widgets/tree/TreeNodeUI.js b/src/widgets/tree/TreeNodeUI.js
index e3c4dff..1be1da6 100644 (file)
--- a/src/widgets/tree/TreeNodeUI.js
+++ b/src/widgets/tree/TreeNodeUI.js
@@ -1,5 +1,5 @@
 /*!
- * Ext JS Library 3.0.0
+ * Ext JS Library 3.0.3
  * Copyright(c) 2006-2009 Ext JS, LLC
  * licensing@extjs.com
  * http://www.extjs.com/license
@@ -134,10 +134,7 @@ Ext.tree.TreeNodeUI.prototype = {
         this.node.on("move", this.onMove, this);\r
 \r
         if(this.node.disabled){\r
-            this.addClass("x-tree-node-disabled");\r
-                       if (this.checkbox) {\r
-                               this.checkbox.disabled = true;\r
-                       }            \r
+            this.onDisableChange(this.node, true);            \r
         }\r
         if(this.node.hidden){\r
             this.hide();\r
@@ -222,13 +219,15 @@ Ext.tree.TreeNodeUI.prototype = {
         if(this.disabled){\r
             return;\r
         }\r
-        if(this.checkbox){\r
-            this.toggleCheck();\r
-        }\r
-        if(!this.animating && this.node.isExpandable()){\r
-            this.node.toggle();\r
+        if(this.fireEvent("beforedblclick", this.node, e) !== false){\r
+            if(this.checkbox){\r
+                this.toggleCheck();\r
+            }\r
+            if(!this.animating && this.node.isExpandable()){\r
+                this.node.toggle();\r
+            }\r
+            this.fireEvent("dblclick", this.node, e);\r
         }\r
-        this.fireEvent("dblclick", this.node, e);\r
     },\r
 \r
     onOver : function(e){\r