Roo/tree/TreeEditor.js

diff --git a/Roo/tree/TreeEditor.js b/Roo/tree/TreeEditor.js
index 60617a5..bef2f76 100644 (file)
--- a/Roo/tree/TreeEditor.js
+++ b/Roo/tree/TreeEditor.js
@@ -29,6 +29,19 @@ Roo.tree.TreeEditor = function(config, oldconfig) { // was -- (tree, config){
     }
     config = config || {};
     var field = config.events ? config : new Roo.form.TextField(config);
+    
+    this.addEvents({
+        /**
+         * @event beforenodeedit
+         * Fires when editing is initiated, but before the value changes.  Editing can be canceled by returning
+         * false from the handler of this event.
+         * @param {Editor} this
+         * @param {Roo.tree.Node} node 
+         */
+        "beforenodeedit" : true
+    });
+    
+    
     Roo.tree.TreeEditor.superclass.constructor.call(this, field);
 
     this.tree = tree;