Obtains a list of all toplevel windows known to GDK on the screen screen.
A toplevel window is a child of the root window (see
gdk.global.getDefaultRootWindow).
The returned list should be freed with glib.list.List.free, but
its elements need not be freed.
Obtains a list of all toplevel windows known to GDK on the screen screen. A toplevel window is a child of the root window (see gdk.global.getDefaultRootWindow).
The returned list should be freed with glib.list.List.free, but its elements need not be freed.