     function get columnIndex():int;
     function set columnIndex(value:int):void;
 
+    //----------------------------------
+    //  editorUsesEnterKey
+    //----------------------------------
+
+    /**
+     *  A flag that indicates whether the item editor uses the Enter key.
+     *  If <code>true</code> the item editor uses the Enter key and the
+     *  DataGrid will not look for the Enter key and close the editor in
+     *  response.
+     *  Note that changing this value while the editor is displayed
+     *  will have no effect on the current editor, but will affect the next
+     *  item renderer that opens an editor.
+     *
+     *  @default false.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 4.5
+     */
+    function get editorUsesEnterKey():Boolean;
+    function set editorUsesEnterKey(value:Boolean):void
+    
     //----------------------------------
     //  rowIndex
     //----------------------------------

     *  the data may be saved. If the data is not valid, then the
     *  data is not saved and the editor is not closed.
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.0

    /**
     *  Closes the editor without saving the data.
     * 
     *  This function should only be called by the editor. To cancel
     *  and close the editor call the <code>endItemEditorSession()</code>
     *  function of the data grid owner.
     *  
     *  @see spark.components.DataGrid
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.0
