The new MDI TabbedView does not work so well.
1. You cannot prevent a sheet from closing by returning 1 in the sheet's closequerey event. In my view a complete showstopper for using it.
2. You cannot save a MDI window WITHOUT a menu. This is also a complete showstopper when using a RibbonControl since you then do NOT want an old style menu in the top also.
3. You cannot disable the right-click menu on the tabs. Minor thing.
To me and my requirements the TabbedView is not usable in the Beta.
//Steen