一个鼠标挪到上面会变颜色的按钮 A button highligh when mouse moves in

[Qizhen]

An XControl example

This is an example of XControl.  When the mouse moves on it the button color changes to a highlight color.A Chinese description: http://ruanqizhen.wordpress.com/2006/11/23/%E4%B8%80%E4%B8%AA-xcontrol-%E7%9A%84%E5%AE%9E%E4%BE%8B/