the main Gtk struct
Get the main Gtk struct
the main Gtk struct as a void*
Gets the #GtkShortcutsWindow that has been set up with a prior call to gtk_application_window_set_help_overlay().
Returns the unique ID of the window. If the window has not yet been added to a #GtkApplication, returns 0.
Returns whether the window will display a menubar for the app menu and menubar as needed.
Associates a shortcuts window with the application window, and sets up an action with the name win.show-help-overlay to present it.
Sets whether the window will display a menubar for the app menu and menubar as needed.