MenuRef submenu = pItem->GetSubMenu()->GetHMenu();
SetMenuItemHierarchicalMenu(m_osxMenu, index, submenu);
// carbon is using the title of the submenu, eg in the menubar
MenuRef submenu = pItem->GetSubMenu()->GetHMenu();
SetMenuItemHierarchicalMenu(m_osxMenu, index, submenu);
// carbon is using the title of the submenu, eg in the menubar