Marks menu as frozen.
After the menu is frozen, it is an error to attempt to make any changes to it. In effect this means that the #GMenu API must no longer be used.
This function causes gio.menu_model.MenuModel.isMutable to begin returning false, which has some positive performance implications.
Marks menu as frozen.
After the menu is frozen, it is an error to attempt to make any changes to it. In effect this means that the #GMenu API must no longer be used.
This function causes gio.menu_model.MenuModel.isMutable to begin returning false, which has some positive performance implications.