glib/menu.go
func (v *MenuItem) SetSection(section *MenuModel) {
	C.g_menu_item_set_section(v.native(), section.native())
}
func (v *MenuItem) SetSection(section *MenuModel) {
	C.g_menu_item_set_section(v.native(), section.native())
}
//SetSection is a wrapper around g_menu_item_set_section().