public virtual void OnPanelClosed()
{
PanelManager.SetPanelActive(this, false);
if (mClosedHandler != null)
{
mClosedHandler();
}
}
/// <summary>
/// 开启窗口回调
/// </summary>
/// <returns>当可以打开时，返回 true，否则返回 false</returns>
public virtual bool OpenPanel()
{
GetEventHandlers();
PanelManager.SetPanelActive(this, true);
return(true);
}