Actionscript 3 我的钮扣不见了
我试图添加一个Actionscript 3 我的钮扣不见了,actionscript-3,Actionscript 3,我试图添加一个SimpleButton public class Main extends Sprite { public function Main():void { if (stage) init(); else addEventListener(Event.ADDED_TO_STAGE, init); } private function init(e:Event = null):void {
SimpleButton
public class Main extends Sprite
{
public function Main():void
{
if (stage) init();
else addEventListener(Event.ADDED_TO_STAGE, init);
}
private function init(e:Event = null):void
{
removeEventListener(Event.ADDED_TO_STAGE, init);
// entry point
var btn:SimpleButton = new SimpleButton();
this.addChild(btn);
但却无处可寻。有什么帮助吗?SimpleButton需要在其构造函数中显示对象(例如精灵)。如果不指定任何内容,它将不会显示任何内容 从手册中:
SimpleButton(upState:DisplayObject = null, overState:DisplayObject = null, downState:DisplayObject = null, hitTestState:DisplayObject = null)
你试过为按钮设置x/y吗?是的,我试过:-)x=10,y=10