给Flex的PopUpManager显示控件添加特效
PopUpEffect.as
package
{
import flash.display.DisplayObject;
import mx.core.IFlexDisplayObject;
import mx.effects.Blur;
import mx.events.TweenEvent;
import mx.managers.PopUpManager;
public class PopUpEffect
{
public function PopUpEffect()
{
}
public static function Show(control:IFlexDisplayObject,parent:DisplayObject,modal:Boolean=true):void
{
var mShowEffect:Blur=new Blur();
mShowEffect.blurXfrom=255;
mShowEffect.blurYfrom=255;
mShowEffect.blurXTo=0;
mShowEffect.blurYTo=0;
mShowEffect.target= control;
mShowEffect.duration=300;
PopUpManager.addPopUp(control,parent,modal);
PopUpManager.centerPopUp(control);
mShowEffect.play();
}
public static function Hide(control:IFlexDisplayObject):void
{
var mHideEffect:Blur=new Blur();
mHideEffect.blurXfrom=0;
mHideEffect.blurYfrom=0;
mHideEffect.blurXTo=255;
mHideEffect.blurYTo=255;
mHideEffect.addEventListener(TweenEvent.TWEEN_END,function(){
PopUpManager.removePopUp(control);
});
mHideEffect.duration=300;
mHideEffect.target=control;
mHideEffect.play();
}
}
}
main.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Script>
<!--[CDATA[
import PopUpEffect;
]]>
</mx:Script>
<mx:Button label="登陆" horizontalCenter="0" verticalCenter="0">
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2.克隆一个 ArrayCollection ：
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for
each
(
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var
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<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" applicationComplete="InitApp()">
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转自:http://www.cnblogs.com/jiahuafu/archive/2009/03/20/1417679.html
在Flex Application里，是不能直接用addChild添加Sprite，MovieClip等来自flash.display包里的类的。譬如以下代码就会报错：
private function init():void
{
var sp:Sprite = new Sprite();
addChild(sp);
}
TypeEr ......
//假设二维数组为 [5][7]
var xn:Number = 5;
var yn:Number = 7;
//定义一数值变量
var temp:Number = 0; //定义我们的二维数组
var myArray:Array = new Array(); //填充二维数组
for(var i=0;i ......
