gdk_screen_get_toplevel_windows
gdk_screen_make_display_name
gdk_screen_get_n_monitors
+gdk_screen_get_primary_monitor
gdk_screen_get_monitor_geometry
gdk_screen_get_monitor_at_point
gdk_screen_get_monitor_at_window
gtk_window_set_auto_startup_notification
gtk_window_get_opacity
gtk_window_set_opacity
+gtk_window_get_mnemonics_visible
+gtk_window_set_mnemonics_visible
<SUBSECTION Standard>
GTK_WINDOW
GTK_IS_WINDOW
gtk_print_context_get_pango_fontmap
gtk_print_context_create_pango_context
gtk_print_context_create_pango_layout
+gtk_print_context_get_hard_margins
<SUBSECTION Standard>
GTK_TYPE_PRINT_CONTEXT