On Fri, Jun 23, 2006 at 12:00:11PM +0200, Peter Kümmel wrote: > This is the responsibility of the system window manager. If this > functionality was drawn into Qt it would restrict the freedom with > which differing windowing/layout approaches are applied. > > This would be easy to implement, but it is the core functionality > extended by a window manager, and should remain distinct from the > construction of the window's contents.
Moreover, on X11 the application has no influence on the border of its toplevel widgets (closest thing is passing hints that may or may not be ignored), whereas on Win the app can do whatever it wants to its borders. Andre'