ScrollBar 垂直和水平滚动条的样式（转载）

转自：http://blog.csdn.net/xuhuanchao/article/details/4923539

ScrollBar{
   trackSkin:Embed(source='images/track_skin.png');/* 滚动条背景 */
   
   /* 滚动条本身 */
   thumbUpSkin:Embed(source='images/thum_skin.png', scaleGridLeft=8, scaleGridRight=9, scaleGridTop=11,scaleGridBottom=12);
   thumbOverSkin:Embed(source='images/thum_skin.png', scaleGridLeft=8, scaleGridRight=9, scaleGridTop=11,scaleGridBottom=12);
   thumbDownSkin:Embed(source='images/thum_skin.png', scaleGridLeft=8, scaleGridRight=9, scaleGridTop=11,scaleGridBottom=12);
   /* 鼠标按下松开时样式 */
   upArrowUpSkin:Embed(source='images/scroll_arrow_up_up.png');
   upArrowDownSkin:Embed(source='images/scroll_arrow_up_over.png');
   upArrowOverSkin:Embed(source='images/scroll_arrow_up_over.png');
   /* 鼠标按下样式 */
   downArrowUpSkin:Embed(source='images/scroll_arrow_down_up.png');
   downArrowDownSkin:Embed(source='images/scroll_arrow_down_over.png');
   downArrowOverSkin:Embed(source='images/scroll_arrow_down_over.png');  
  }