Alert提示框备用

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http://blog.csdn.net/Jerry_BJ/archive/2010/06/06/5650683.aspx

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Style>
        Alert {
        /**通过buttonStyleName样式自定义Alert显示的按钮风格**/
            buttonStyleName: myCustomButtonStyleName;
            /**通过messageStyleName样式自定义Alert显示内容风格 **/
            messageStyleName: myCustomMessageStyleName;
   /**通过titleStyleName样式自定义Alert显示标题**/
    titleStyleName: myCustomTitleStyleName;
    /**通过backgroundAlpha, backgroundColor, borderAlpha和borderColor样式给Alert对话框设置背景颜色 **/
    backgroundAlpha: 0.3;
            backgroundColor: red;
            borderAlpha: 0.3;
            borderColor: red;
            dropShadowEnabled: false;
            creationCompleteEffect: myEffect;

        }

        .myCustomButtonStyleName {
            color: red;
            cornerRadius: 12;
            fontFamily: myComicSansMS;
            fontSize: 10;
            fontWeight: normal;
            textDecoration: underline;
            themeColor: red;
        }

          .myCustomMessageStyleName {
            color: haloOrange;
            fontFamily: myComicSansMS;
            fontSize: 10;
            fontWeight: normal;
        }

         .myCustomTitleStyleName {
            color: haloOrange;
            fontFamily: myComicSansMS;
            fontSize: 16;
            fontWeight: normal;
        }

</mx:Style>

<mx:Script>
        <![CDATA[
            import mx.controls.Alert;

            private var alert:Alert;

            [Embed(source="1.png")]
            private var BulletCritical:Class;

            [Embed(source="1.png")]
            private var IconCritical:Class;

            private function init():void {
                var myMessage:String = "Lorem ipsum dolor sit amet, consectetuer adipiscing elit./nDonec tincidunt sollicitudin sem.";
                var myTitle:String = "The quick brown fox jumped over the lazy dog";
//                alert = Alert.show(myMessage, myTitle);
    /**Flex中如何利用titleIcon和iconClass属性给Alert添加Icon图标的例子 **/
                alert = Alert.show(myMessage, myTitle, Alert.YES|Alert.NO, null, null, IconCritical);
                alert.titleIcon = BulletCritical;
                //改变默认可选按钮的显示标签和按钮宽度。
//     Alert.buttonWidth = 100;
//     Alert.yesLabel = "确定";
//     Alert.noLabel = "否";
//     Alert.cancelLabel = "取消";

            }
        ]]>
    </mx:Script>

<mx:Sequence id="myEffect">
        <mx:Parallel>
            <mx:Zoom />
            <mx:Fade />
        </mx:Parallel>
        <mx:Rotate />
    </mx:Sequence>

<mx:Button label="Launch alert" click="init();" />
</mx:Application>

--------------------------------------------------------------------------------------

package
{
import flash.display.DisplayObject;

import mx.controls.Alert;
import mx.managers.PopUpManager;
import flash.events.Event;

public class AlertUtil
{
  public function AlertUtil()
  {
  }

  public static function Prompt(msg:String,parent:DisplayObject):void{
     var alert:Alert = new Alert();
     alert.setStyle("messageStyleName","AlertMessage");
     alert.setStyle("titleStyleName","AlertTitle");
     alert.title = "提示";
     alert.text = msg;
     PopUpManager.addPopUp(alert,parent,true);
     PopUpManager.centerPopUp(alert);
   }

   public static function Confirm(msg:String,parent:DisplayObject,closeHandler:Function){
     var alert:Alert = new Alert();
     alert.setStyle("messageStyleName","AlertMessage");
     alert.setStyle("titleStyleName","AlertTitle");
     alert.title = "操作确认";
     alert.text = msg;
   alert.addEventListener(Event.CLOSE,closeHandler);
   alert.buttonFlags = Alert.OK | Alert.CANCEL;
   alert.defaultButtonFlag = Alert.OK;
   PopUpManager.addPopUp(alert,parent,true);
   PopUpManager.centerPopUp(alert);
   }

}
}

------------------------------------------------------------------------------

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Script>
  <![CDATA[
   import mx.events.CloseEvent;

   private function alt():void{

    AlertUtil.Confirm("hello",this,aa);
//    AlertUtil.Prompt("aaaaa",this);
   }


   private function aa(event:CloseEvent):void{

   }
  ]]>
</mx:Script>

<mx:Button label="点击" click="alt()" />
</mx:Application>

--------------------------------------------------------------------

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="vertical"
verticalAlign="middle"
backgroundColor="white"
creationComplete="showAlert()"
applicationComplete="init()">
<mx:String id="fileName" />
<mx:String id="fileSize" />
<mx:String id="message">The quick brown fox jumped over the lazy dog.
The quick brown fox jumped over the lazy dog.</mx:String>
<mx:String id="title">The quick brown fox jumped over the lazy dog?</mx:String>
<mx:Script>
<![CDATA[
import mx.controls.Alert;
private var a:Alert;
private function init():void {
var appInfo:LoaderInfo = Application.application.loaderInfo;
/* Just grab the filename from the SWF URL. */
fileName = (appInfo.url).split("/").pop();
/* Convert bytes to kilobytes. */
fileSize = (appInfo.bytesTotal / 1024).toFixed(2);
}
private function showAlert():void {
Alert.yesLabel = "Accept";
Alert.noLabel = "Reject";
Alert.buttonWidth = 120;
a = Alert.show(
message,
title,
Alert.NO | Alert.YES
);
/* Make the Alert form's text non-selectable. */
a.mx_internal::alertForm.mx_internal::textField.selectable = false;
}
]]>
</mx:Script>
<mx:Style>
@font-face{
src: url("./fonts/base02.ttf");
fontFamily: "Base02";
}
Alert {
titleStyleName: "alertTitle";
messageStyleName: "alertMessage";
buttonStyleName: "alertButton";
dropShadowEnabled: true;
shadowDistance: 5;
shadowDirection: right;
cornerRadius: 0;
embedFonts: true;
fontFamily: Base02;
}
.alertTitle {
letterSpacing: 0;
fontSize: 14;
color: red;
}
.alertMessage {
letterSpacing: 0;
fontSize: 10;
fontWeight: normal;
color: black;
}
.alertButton {
letterSpacing: 0;
fontSize: 11;
cornerRadius: 10;
fontWeight: normal;
textRollOverColor: white;
color: red;
skin: ClassReference(null);
}
</mx:Style>
<mx:ApplicationControlBar id="applicationControlBar" dock="true">
<mx:Label id="info" text="{fileName} ({fileSize}kb)" />
</mx:ApplicationControlBar>
<mx:Button label="Launch Alert" click="showAlert()" />
</mx:Application>