  *  Possible values are <code>"left"</code>, <code>"center"</code>,
  *  and <code>"right"</code>.
  *  The default value is <code>"left"</code>.
+ *  
+ *  @langversion 3.0
+ *  @playerversion Flash 9
+ *  @playerversion AIR 1.1
+ *  @productversion Flex 3
  */
 [Style(name="horizontalAlign", type="String", enumeration="left,center,right", inherit="no")]
 

     *  @param unscaledHeight Specifies the height of the component, in pixels,
     *  in the component's coordinates, regardless of the value of the
     *  <code>scaleY</code> property of the component.   
     */
    override protected function updateDisplayList(unscaledWidth:Number,
                                                  unscaledHeight:Number):void


    /**
     *  Constructor.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function GridRow()
    {
