      *  Set to <code>true</code> when the user is pressing down on an item renderer.
      *
      *  @default false
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 1.5
+     *  @productversion Flex 4
      */    
     protected function get down():Boolean
     {

     *  @inheritDoc 
     *
     *  @default ""    
     */
    public function get label():String
    {


    /**
     *  @inheritDoc  
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    public function get dragging():Boolean
    {
