Remove a window from application.
If window belongs to application then this call is equivalent to setting the [property@Gtk.Window:application] property of window to NULL.
The application may stop running as a result of a call to this function, if window was the last window of the application.
a GtkWindow
See Implementation
Remove a window from application.
If window belongs to application then this call is equivalent to setting the [property@Gtk.Window:application] property of window to NULL.
The application may stop running as a result of a call to this function, if window was the last window of the application.