X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/6e39d509471fe9b4e2660e0d1631b350d0c66f40..92c2b89db26be16707f4a805d3303ab2531006e1:/docs/source/ColumnModel.html

diff --git a/docs/source/ColumnModel.html b/docs/source/ColumnModel.html
index ad5edcf6..823984ac 100644
--- a/docs/source/ColumnModel.html
+++ b/docs/source/ColumnModel.html
@@ -202,10 +202,7 @@ Ext.grid.ColumnModel = Ext.extend(Ext.util.Observable, {
         if(!initial){ // cleanup
             delete this.totalWidth;
             for(i = 0, len = this.config.length; i < len; i++){
-                c = this.config[i];
-                if(c.editor){
-                    c.editor.destroy();
-                }
+                this.config[i].destroy();
             }
         }
 
@@ -221,7 +218,7 @@ Ext.grid.ColumnModel = Ext.extend(Ext.util.Observable, {
         for(i = 0, len = config.length; i < len; i++){
             c = Ext.applyIf(config[i], this.defaults);
             // if no id, create one using column's ordinal position
-            if(typeof c.id == 'undefined'){
+            if(Ext.isEmpty(c.id)){
                 c.id = i;
             }
             if(!c.isColumn){
@@ -510,7 +507,11 @@ var grid = new Ext.grid.GridPanel({
      * @return {Boolean}
      */
     isCellEditable : function(colIndex, rowIndex){
-        return (this.config[colIndex].editable || (typeof this.config[colIndex].editable == "undefined" && this.config[colIndex].editor)) ? true : false;
+        var c = this.config[colIndex],
+            ed = c.editable;
+            
+        //force boolean
+        return !!(ed || (!Ext.isDefined(ed) && c.editor));
     },
 
     <div id="method-Ext.grid.ColumnModel-getCellEditor"></div>/**
@@ -583,16 +584,15 @@ myGrid.getColumnModel().setHidden(0, true); // hide column 0 (0 = the first colu
      * @param {Object} editor The editor object
      */
     setEditor : function(col, editor){
-        Ext.destroy(this.config[col].editor);
-        this.config[col].editor = editor;
+        this.config[col].setEditor(editor);
     },
 
     <div id="method-Ext.grid.ColumnModel-destroy"></div>/**
      * Destroys this column model by purging any event listeners, and removing any editors.
      */
     destroy : function(){
-        for(var i = 0, c = this.config, len = c.length; i < len; i++){
-            Ext.destroy(c[i].editor);
+        for(var i = 0, len = this.config.length; i < len; i++){
+            this.config[i].destroy();
         }
         this.purgeListeners();
     }