<?xml version="1.0" encoding="utf-8"?>   
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"   
        layout="vertical"   
        verticalAlign="middle"   
        backgroundColor="white"   
        creationComplete="init()">   
    
    <mx:Script>   
        <![CDATA[   
            import mx.managers.ToolTipManager;   
    
            private function init():void {   
                ToolTipManager.hideDelay = 2000;   
                ToolTipManager.showEffect = rotate;   
                ToolTipManager.hideEffect = zoom;   
            }   
        ]]>   
    </mx:Script>   
    <mx:Rotate id="rotate" />   
    <mx:Zoom id="zoom" />   
    <mx:Button label="鼠标移到我身上"   toolTip="旋转的tooltip" />   
</mx:Application>