as3 笔记

Posted 2022-08-01 TechOnly

AppEventDispatcher.getInstance().addEventListener    全局监听
变量前加 _   ,比如 _team，为set、get function使用  不重名 
private var teamObject:Object = new Object();   //Object类似于java里的map

public class OceanButton extends JButton

private var _buttonUIManager:ButtonUIManager;
public function OceanButton(text:String="",icon:Icon=null)

super(text,icon);
//this就是JButton进去
_buttonUIManager = new ButtonUIManager(this,"Button.");
             
public function setDefaultImage(embedObject:Object,url:String = null,scale9Grid:Scale9Grid = null):void  //public就是外面要用，比如下面
decorateButton("defaultImage",embedObject,url,scale9Grid);

......
         
 var button:OceanButton = new OceanButton();
button.setDefaultImage(null,ApplicationConfig.ASSETS_PATH1 + "assets/ui/activity/" + activityId +　"_default.png");