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我在设置精灵的子索引时遇到了问题......它在程序的第一次运行中完美运行,但第二次运行失败。对于上下文来说,这个函数在一个接受一组精灵并显示它们的类中。我的问题是与setChildIndex(_selected as DisplayObject, numChildren-1);
提供的DisplayObject必须是调用者的孩子?
private function enlarge(e:MouseEvent):void
{
if (!_open)
{
_selected = e.currentTarget;
_selectedOrigX = _selected.x;
_selectedOrigY = _selected.y;
_selectedID = _selected.id;
_open = true;
setChildIndex(_selected as DisplayObject, numChildren-1);
new TweenLite(_selected, 0.5, {width:984, height:640, x:0, y:0, ease:Bounce.easeOut});
_yes = new Yes_btn();
addChild(_yes);
_no = new No_btn();
addChild(_no);
_yes.addEventListener(MouseEvent.CLICK, selected);
_no.addEventListener(MouseEvent.CLICK, cancel);
}
}
你得到了什么错误? – 2011-06-06 16:00:01
您是否正在设置“_selected”对象的mouseChildren属性? – Corey 2011-06-06 16:02:33
ArgumentError:错误#2025:提供的DisplayObject必须是调用者的孩子 – davivid 2011-06-06 16:04:12