类类类

文档类

class SampleDate extends egret.DisplayObjectContainer
{
    public constructor()
    {
        super();
        //创建一个男朋友
        var boy:Boy = new Boy();
        boy.name = "男朋友";
        //创建一个女朋友
        var girl:Girl = new Girl();
        girl.name = "女朋友";
        //注册侦听器
        boy.addEventListener(DateEvent.DATE,girl.getDate,girl);
        //男朋友发送要求
        boy.order();
        //约会邀请完成后，移除侦听器
        boy.removeEventListener(DateEvent.DATE,girl.getDate,girl);
    }
}

男朋友类

class Boy extends egret.Sprite
{
    public constructor()
    {
        super();
    }
    public order()
    {
        //生成约会事件对象
        var daterEvent:DateEvent = new DateEvent(DateEvent.DATE);
        //添加对应的约会信息
        daterEvent._year = 2014;
        daterEvent._month = 8;
        daterEvent._date = 2;
        daterEvent._where = "肯德基";
        daterEvent._todo = "共进晚餐";
        //发送要求事件
        this.dispatchEvent(daterEvent);
    }
}

女朋友类

class Girl extends egret.Sprite
{
    public constructor()
    {
        super();
    }
    public getDate(evt:DateEvent)
    {
        console.log("得到了" + evt.target.name + "的邀请！" );
        console.log("会在" + evt._year + "年" + evt._month + "月" + evt._date + "日，在"+ evt._where+ evt._todo);
    }
}

约会事件类

class DateEvent extends egret.Event
{
    public static DATE:string = "约会";
    public _year:number = 0;
    public _month:number = 0;
    public _date:number = 0;
    public _where:string = "";
    public _todo:string = "";
    public constructor(type:string, bubbles:boolean=false, cancelable:boolean=false)
    {
        super(type,bubbles,cancelable);
    }
}