 
 import spark.components.supportClasses.Slider;
 import mx.core.ILayoutElement;
-import spark.layout.supportClasses.LayoutElementFactory;
 
 [IconFile("HSlider.png")]
 

    override protected function pointClickToPosition(localX:Number,
                                                     localY:Number):Number
    {
        var thumbLElement:ILayoutElement = 
            LayoutElementFactory.getLayoutElementFor(thumb);
        return pointToPosition(localX, localY) - thumbLElement.getLayoutBoundsWidth() / 2;
    }
    
    /**

     */
    override protected function get trackSize():Number
    {
        return track ? track.getLayoutBoundsWidth() : 0;
    }

    /**
