bug#5721: Feature request: Function that returns absolute coordinates

[Jan Djärv]

YAMAMOTO Mitsuharu skrev 2010-07-16 10.58:
> > > > > > On Fri, 16 Jul 2010 10:49:01 +0200, Jan Djärv<jan.h.d@swipnet.se>  said:
>
> > That depends on your window manager.  If I do the same command, I get 'top
> > equal to 124, as the title bar is 24 pixels high and the window
> > manager (Compiz) puts the top of the title bar at 100.  Other window
> > managers may choose to put the Emacs window at 100 and the title bar
> > above that.  It isn't defined what a window manager should do.
>
> I also checked that CDE's window manager behaves like Mac OS X's,
> i.e., left/top frame parameters points to the title bar.
>
> You mean one can specify the position of the top-left corner of the
> title bar with the geometry specification, but that cannot reliably be
> done with left/top frame parameters?

When there is a window manager present, no move or resize can be done 
reliably.  The window manager is free to modify them.  Some don't allow move 
partly offscreen, some do.  Some don't allow move over the gnome-panel, some do.

        Jan D.