Flex设置LinkButton的背景色有思路有源码（flex一行放两个）学到了吗


<?xml version=”1.0″ encoding=”utf-8″?>
<s:Application xmlns:fx=”http://ns.adobe.com/mxml/2009″
xmlns:s=”library://ns.adobe.com/flex/spark”
xmlns:mx=”library://ns.adobe.com/flex/mx”
creationComplete=”initHandler(event)”>
<s:layout>
<s:BasicLayout/>
</s:layout>
<fx:Script>
<![CDATA[
import mx.events.FlexEvent;

protected function initHandler(event:FlexEvent):void
{
myLinkButton.graphics.beginFill(0x00FF00);
myLinkButton.graphics.drawRect(0,0,myLinkButton.width,myLinkButton.height);
myLinkButton.graphics.endFill();
}

]]>
</fx:Script>
<fx:Declarations>
<!– 将非可视元素（例如服务、值对象）放在此处 –>
</fx:Declarations>

<mx:VBox width=”100%”>
<mx:LinkButton id=”myLinkButton” label=”查询” x=”100″ y=”100″/>
</mx:VBox>
</s:Application>