Menu.insertSection
void insertSection(int position, string label, gio.menu_model.MenuModel section)Convenience function for inserting a section menu item into menu. Combine gio.menu_item.MenuItem.newSection and gio.menu.Menu.insertItem for a more flexible alternative.
Parameters
position | the position at which to insert the item |
label | the section label, or null |
section | a #GMenuModel with the items of the section |