      *  
      *  @langversion 3.0
      *  @playerversion Flash 10
-     *  @playerversion AIR 2.0
+     *  @playerversion AIR 2.5
      *  @productversion Flex 4.5
      */
     public function addSelectedCell(rowIndex:int, columnIndex:int):Boolean

     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.0
     *  @productversion Flex 4.5
     */
    public function get itemEditorInstance():IGridItemEditor

 *  When you change the selection programmatically, 
 *  the component does not dispatch the <code>selectionChanging</code> event. </p>
 *
 *  @eventType spark.events.GridSelectionEvent.SELECTION_CHANGING
 *  
 *  @langversion 3.0
 *  @playerversion Flash 10
 *  @playerversion AIR 2.5
 *  @productversion Flex 4.5
 */
[Event(name="selectionChanging", type="spark.events.GridSelectionEvent")]
