public bool SetFocus()
{
//将主界面等级并且有组的界面设置焦点
if (Group != ViewGroup.None)
{
if (!UIMgr.GroupViews.ContainsKey(Group))
{
return(false);
}
List <UView> views = UIMgr.GroupViews[Group].OrderBy((x) => x.RectTrans.GetSiblingIndex()).ToList();
if (views.Count == 0)
{
return(false);
}
int newIndex = views[views.Count - 1].RectTrans.GetSiblingIndex();
if (newIndex == RectTrans.GetSiblingIndex())
{
return(false);
}
RectTrans.SetSiblingIndex(newIndex);
SetDirtyAll();
return(true);
}
return(false);
}