<? xml?version="1.0"?encoding="utf-8" ?>
< mx:Application? xmlns:mx ="http://www.adobe.com/2006/mxml" >
<!--
??使用Resize類來(lái)處理控件變化特效；
??首先，引入mx.effects.Resize類；
??其次，創(chuàng)建一個(gè)resizePanel方法；
??第三，在方法中聲明Resize的對(duì)象，并把目標(biāo)Panel的id加載，然后使用Resize的play方法
??第四，將resizePanle方法作為click?event的listener來(lái)使用。
-->
?? < mx:Script >
???? <![CDATA[
??????import?mx.effects.Resize;
??????public?function?resizePanel():void{
????????var?myResize:Resize=new?Resize();
????????myResize.target=myPanel;
????????myResize.widthBy=100;
????????myResize.heightBy=100;
????????myResize.play();
??????}
???? ]]>
?? </ mx:Script >
?? < mx:Panel? id ="myPanel" />
?? < mx:Button? label ="Resize" ?click ="resizePanel()" />
</ mx:Application >

<? xml?version="1.0"?encoding="utf-8" ?>
< mx:Application? xmlns:mx ="http://www.adobe.com/2006/mxml" >
?? < mx:Script >
???? <![CDATA[
??????import?mx.effects.easing.Exponential;
???? ]]>
?? </ mx:Script >
?? < mx:Parallel? id ="parallelEffect" ?target =" {myPanel} " >
???? < mx:Resize? widthBy ="150" ?heightBy ="150" ?easingFunction =" {Exponential.easeOut} " />
???? < mx:Blur? blurXTo ="5" ?blurYTo ="5" />
?? </ mx:Parallel >
?? < mx:Sequence? id ="sequenceEffect" ?target =" {myPanel} " >
???? < mx:Resize? widthBy ="-150" ?heightBy ="-150" ?easingFunction =" {Exponential.easeInOut} " />
???? < mx:Blur? blurXTo ="0" ?blurYTo ="0" />
?? </ mx:Sequence >
?? < mx:Panel? id ="myPanel" ?title ="Panel" ?width ="100" ?height ="100" />
?? < mx:Button? label ="Parallel?Effect" ?click ="parallelEffect.play()" />
?? < mx:Button? label ="Sequence?Effect" ?click ="sequenceEffect.play()" />
</ mx:Application >