FLex×é¼þÖ®¹ö¶¯Ìõ(ScrollBar)CSSÃÀ»¯

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Style>
ScrollBar
{
    /*»®¶¯¿éͼƬƤ·ô*/
    thumbDownSkin: Embed(source="scrollBar/thumb.gif",
        scaleGridTop=2,                 
        scaleGridLeft=2, 
        scaleGridBottom=4, 
        scaleGridRight=4
    );
    thumbOverSkin: Embed(source="scrollBar/thumb.gif",
        scaleGridTop=2,                 
        scaleGridLeft=2, 
        scaleGridBottom=4, 
        scaleGridRight=4
    );
    thumbUpSkin: Embed(source="scrollBar/thumb.gif",
        scaleGridTop=2,                 
        scaleGridLeft=2, 
        scaleGridBottom=4, 
        scaleGridRight=4
    );
    /*»®¶¯¿éÖмäͼƬ(·­Ò³Í¼Æ¬)Ƥ·ô*/
    thumbIcon: Embed("scrollBar/thumbIcon.gif");
    /*¹ì¼£Í¼Æ¬(»®¶¯Â·¾¶Í¼Æ¬)Ƥ·ô*/
    trackSkin: Embed("scrollBar/trackBack.jpg");