Flex LinkButton仿IE超链接

重写的LinkButton类Kelvin_LinkButton.as：

 

package

{

   

   

    import flash.events.MouseEvent;

    import mx.controls.LinkButton;

 

    public class Kelvin_LinkButton extends LinkButton

    {

       public function Kelvin_LinkButton(){

           super();

           super.alpha=0.0;

           super.setStyle("color","blue");//设置初始化字体颜色

       }

       //鼠标悬浮在字上

       override protected function rollOverHandler(event:MouseEvent):void

       {

           super.rollOverHandler(event);

           super.setStyle("textDecoration","underline");//显示下划线

           super.setStyle('textRollOverColor','#FF0000');//设置鼠标滑过时的字体颜色

       }

       //鼠标按下

       override protected function mouseDownHandler(event:MouseEvent):void

       {

           super.mouseDownHandler(event);

           super.setStyle('textDecoration','underline');

           super.setStyle('textRollOverColor','#0000FF');

           super.setStyle('textSelectedColor','#00000FF');//设置被选中时的字体颜色

       }

       //鼠标抬起

       override protected function mouseUpHandler(event:MouseEvent):void

       {

           super.mouseUpHandler(event);

           super.setStyle("color","#bc11c2");//鼠标抬起后更改字体颜色，表示已经点击过

       }

       //鼠标移出

       override protected function rollOutHandler(event:MouseEvent):void

       {

           super.rollOutHandler(event);

           super.setStyle('textDecoration','normal');

           super.setStyle('textRollOverColor','#0000FF');

       }

 

    }

}

 

调用LinkTest.mxml：
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" width="100" height="100"
     layout="absolute" backgroundColor="white" xmlns:local="*">
       <local:Kelvin_LinkButton label="Kelvin" x="10" y="10"/>
</mx:Application>