         useChromeColor = true;
         layoutMeasuredHeight = 20;
         thumbSkinClass = VScrollBarThumbSkin;
+        var paddingRight:int;
+        var paddingVertical:int;
         
         // Depending on density set our measured width
         switch (applicationDPI)

        if (!thumb)
        {
            thumb = new Button();
            thumb.setStyle("skinClass", thumbSkinClass);
            thumb.width = layoutMeasuredWidth;
            thumb.height = layoutMeasuredWidth;

     *  @copy spark.skins.spark.ApplicationSkin#hostComponent
     */
    public var hostComponent:VScrollBar;

    /**
     *  @private 
     */
    private var minThumbHeight:Number;

    /**
     *  Skin to use for the thumb Button skin part
     */
