     /**
      *  @inheritDoc 
      *  
+     *  @default 0
+     * 
      *  @langversion 3.0
      *  @playerversion Flash 10
      *  @playerversion AIR 2.5

    /**
     *  @inheritDoc 
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.5

    /**
     *  The item renderer associated with the edited cell.
     *  
     *  @default null
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.5
