      *  Commit alpha values for the skin when in a disabled state.
      *
      *  @see mx.core.UIComponent#enabled
+     *
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 2.5
+     *  @productversion Flex 4.5
      */
     protected function commitDisabled():void
     {

    protected var layoutGap:int;
    
    /**
     *  Left padding for icon or labelDisplay
     */
    protected var layoutPaddingLeft:int;
    
    /**
     *  Right padding for icon or labelDisplay
     */
    protected var layoutPaddingRight:int;
    
    /**
     *  Top padding for icon or labelDisplay
     */
    protected var layoutPaddingTop:int;
    
    /**
     *  Bottom padding for icon or labelDisplay
     */
    protected var layoutPaddingBottom:int;
    

     *  Sets the current icon for the iconDisplay skin part.
     *  The iconDisplay skin part is created/set-up on demand.
     *
     * @param icon The current icon. 
     * 
     *  @see #getIconDisplay
     *  @see #useIconStyle
     *
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */
    protected function setIcon(icon:Object):void
    {
