private void SetMenu(NativeMenu menu)
{
var appMenu = _factory.ObtainAppMenu();
if (appMenu is null)
{
appMenu = _factory.CreateMenu();
}
var menuItem = menu.Parent;
if (menu.Parent is null)
{
menuItem = new NativeMenuItem();
}
menuItem.Menu = menu;
appMenu.Clear();
AddItemsToMenu(appMenu, new List <NativeMenuItemBase> {
menuItem
});
_factory.SetAppMenu(appMenu);
}