gdk_x11_window_get_xid
gdk_x11_window_move_to_current_desktop
gdk_x11_window_set_theme_variant
+gdk_x11_window_set_hide_titlebar_when_maximized
gdk_x11_window_set_user_time
gdk_x11_xatom_to_atom
gdk_x11_xatom_to_atom_for_display
gtk_window_get_gravity
gtk_window_get_group
gtk_window_get_has_resize_grip
+gtk_window_get_hide_titlebar_when_maximized
gtk_window_get_icon
gtk_window_get_icon_list
gtk_window_get_icon_name
gtk_window_set_gravity
gtk_window_set_has_resize_grip
gtk_window_set_has_user_ref_count
+gtk_window_set_hide_titlebar_when_maximized
gtk_window_set_icon
gtk_window_set_icon_from_file
gtk_window_set_icon_list