gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
gtk_window_get_screen (GTK_WINDOW (window)));
gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
gtk_window_get_screen (GTK_WINDOW (window)));
gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),