如何在ActionScript3中创建警报对话框？

Question

我正在使用Flash Pro(CS5)中的Actionscript 3.0开发一个项目.我想创建一个确认框.如果我使用Flex SDK,我可以使用mx.controls包中的Alert类来完成此操作.但是,似乎标准Flash库中没有类似的控件,任何数量的Google搜索引导我进入Flex引用.

Answer 1

试试这堂课

package com.whatever {

//Imports
import flash.display.Shape;
import flash.display.Sprite;
import flash.geom.Rectangle;
import flash.events.MouseEvent;

//Class
public class AlertBox extends Sprite {

    //Vars
    protected var box:Shape;
    protected var yesBtn:Sprite;

    //Constructor
    public function AlertBox($:Rectangle):void {

        //Initialise
        box = new Shape()
        yesBtn = new Sprite()
        addChild(box)
        addChild(yesBtn)

        //Render
        with (box.graphics) {
            lineStyle(1)
            beginFill(0, 0.4)
            drawRect($.x, $.y, $.width, $.height)
            endFill()
        }

        with (yesBtn.graphics) {
            lineStyle(1, 0x00FF00)
            beginFill(0x00FF00, 0.4)
            drawRect($.x+$.width-100, $.y$.height-40, 80, 20)
            endFill()
        }

        //Events
        yesBtn.addEventListener(MouseEvent.CLICK, yesClickHandler, false, 0, true) 
        yesBtn.addEventListener(MouseEvent.MOUSE_OVER, yesOverHandler, false, 0, true) 

    }

    //Handlers
    protected function yesClickHandler($):void {}
    protected function yesOverHandler($):void {}