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');
}