Since a single default visual ID cannot be used for multiple screens, thus
Window Maker refused to start. There is now a global function for getting the
default visual ID. The command line argument --visual-id can be a comma
separated list of visual IDs for each screen. A default value is only set for
the first screen.
New windows will only get focused if the mouse is on the same screen.
The code doesn't handle multiple heads but since it's just one screen
the function works as usual. Checking the head and assign the focus only
if the window is on the same head might be a good idea. Making the whole
stuff optional might be even better.
This patch fixes a problem with restarting Window Maker in multi-screen
environments. The code for setting the background by calling wmsetbg
changes the environment. In multi-screen setups the DISPLAY variable
becomes :0.0 instead of :0 (for example). The restarted Window Maker
process therefore only manages one screen.
This patch fixes a small problem which only rarely occurs. If a
window is opened only for a very short time and closed right away, in
some circumstances the frame around it stays opened. It looks like
Window Maker doesn't get the destroy message. The XGrabServer call was
commented in the code so I activated it again which seems to prevent this
from happening. I think it actually make sense since the ungrab calls are
used anyway in the following code.
Ralf Hoffmann