给Flex的PopUpManager显示控件添加特效

xiaoer_1982

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PopUpEffect.as
package
{
importflash.display.DisplayObject;

importmx.core.IFlexDisplayObject;
importmx.effects.Blur;
importmx.events.TweenEvent;
importmx.managers.PopUpManager;

publicclassPopUpEffect
{

publicfunctionPopUpEffect()
{
}

publicstaticfunctionShow(control:IFlexDisplayObject,parent:DisplayObject,modal:Boolean=true):void
{
varmShowEffect:Blur=newBlur();
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();

}
publicstaticfunctionHide(control:IFlexDisplayObject):void
{

varmHideEffect:Blur=newBlur();
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
<?xmlversion="1.0"encoding="utf-8"?>
<mx:Applicationxmlns:mx="http://www.adobe.com/2006/mxml"layout="absolute">
<mx:Script>
<![CDATA[
importPopUpEffect;
]]>
</mx:Script>
<mx:Buttonlabel="登陆"horizontalCenter="0"verticalCenter="0">
<mx:click>
<![CDATA[
varfrmlogin:Login=newLogin();
PopUpEffect.Show(frmlogin,this);
]]>
</mx:click>
</mx:Button>
</mx:Application>

Login.mxml
<?xmlversion="1.0"encoding="utf-8"?>
<mx:TitleWindowxmlns:mx="http://www.adobe.com/2006/mxml"layout="vertical"width="342"height="172"title="登陆"showCloseButton="true">
<mx:Script>
<![CDATA[
importPopUpEffect;
]]>
</mx:Script>
<mx:Formwidth="100%">
<mx:FormItemlabel="用户名：">
<mx:TextInput/>
</mx:FormItem>
<mx:FormItemlabel="密码：">
<mx:TextInputdisplayAsPassword="true"/>
</mx:FormItem>
</mx:Form>
<mx:ControlBarheight="43"verticalAlign="middle"horizontalAlign="right">
<mx:Buttonlabel="确定"/>
<mx:Buttonlabel="取消">
<mx:click>
<![CDATA[
PopUpEffect.Hide(this);
]]>
</mx:click>
</mx:Button>
</mx:ControlBar>
<mx:close>
<![CDATA[
PopUpEffect.Hide(this);
]]>
</mx:close>
</mx:TitleWindow>

本文转自：http://www.cnblogs.com/henryfan/archive/2009/01/16/1377148.html