      *  </table>
      *
      *  @eventType itemClose
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public static const ITEM_CLOSE:String = "itemClose";
 

     *  </table>
     *
     *  @eventType itemOpening
     */
    public static const ITEM_OPENING:String = "itemOpening";
    

 *  in tree, such as when a tree branch opens or closes.
 *
 *  @see mx.controls.Tree
 *  
 *  @langversion 3.0
 *  @playerversion Flash 9
 *  @playerversion AIR 1.1
 *  @productversion Flex 3
 */
public class TreeEvent extends Event
{
