     }
     
     /**
+     *  @private
      *  Handles the <code>mouseWheel</code> event when the component is in focus. The thumb is 
      *  moved by the amount of the mouse event delta multiplied by the <code>stepSize</code>.  
      *  

 *  meaning the user releases the mouse button after 
 *  a <code>thumbPress</code> event.
 *
 *  @eventType mx.events.SliderEvent
 *  
 *  @langversion 3.0
 *  @playerversion Flash 10

 *  &lt;s:TrackBase
 *    <strong>Styles</strong>
 *    slideDuration="300"
 * 
 *    <strong>Events</strong>
 *    change="<i>No default</i>"
 *    changing="<i>No default</i>"
