     //---------------------------------
    
     /**
+     *  @private
      *  Handle a click on the incrementButton. This should
      *  increment <code>value</code> by <code>stepSize</code>.
      */

    //----------------------------------

    /**
     *  Enable/disable this component. This also enables/disables any of the 
     *  skin parts for this component.
     */
    override public function set enabled(value:Boolean):void
    {

    }   
    
    /**
     *  @private
     *  Handles keyboard input. Up arrow increments. Down arrow
     *  decrements. Home and End keys set the value to maximum
     *  and minimum respectively.
