Flex中的ProgressBar

?1.下面的例子展示了如何设置进度条（ProgressBar）完成（100%）时的效果

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
????????layout="vertical"
????????verticalAlign="middle"
????????backgroundColor="white">
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????<mx:Script>
????????<![CDATA[
????????????private var timer:Timer;
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????????????private function init():void {
????????????????timer = new Timer(100);
????????????????timer.addEventListener(TimerEvent.TIMER,timer_timer);
????????????}
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????????????private function timer_timer(evt:TimerEvent):void {
????????????????progressBar.setProgress(progressBar.value + 1,100);
????????????}
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????????????private function progressBar_complete(evt:Event):void {
????????????????timer.stop();
????????????}
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????????????private function resetProgressBar():void {
????????????????progressBar.setProgress(0,100);
????????????????progressBar.scaleX = 1.0; // 100%
????????????????progressBar.scaleY = 1.0; // 100%
????????????????progressBar.alpha = 1.0; // 100%
?????