Temporarily freezes a window such that it won't receive expose
events. The window will begin receiving expose events again when
gdk_window_thaw_updates() is called. If gdk_window_freeze_updates()
has been called more than once, gdk_window_thaw_updates() must be called
an equal number of times to begin processing exposes.
Temporarily freezes a window such that it won't receive expose events. The window will begin receiving expose events again when gdk_window_thaw_updates() is called. If gdk_window_freeze_updates() has been called more than once, gdk_window_thaw_updates() must be called an equal number of times to begin processing exposes.