/// <summary> /// Display a modal layer and a waiting sign in the front. /// 显示一个半透明层和一个等待标志在最前面。半透明层的颜色可以通过UIConfig.modalLayerColor设定。 /// 等待标志的资源可以通过UIConfig.globalModalWaiting。等待标志组件会设置为屏幕大小,请内部做好关联。 /// </summary> public void ShowModalWait() { if (UIConfig.globalModalWaiting != null) { if (_modalWaitPane == null || _modalWaitPane.isDisposed) { _modalWaitPane = UIPackage.CreateObjectFromURL(UIConfig.globalModalWaiting); _modalWaitPane.SetHome(this); } _modalWaitPane.SetSize(this.width, this.height); _modalWaitPane.AddRelation(this, RelationType.Size); _modalWaitPane.Center(); AddChild(_modalWaitPane); } }