public void UseAsVersionsMenu()
{
NSMenu menu = NSApplication.SharedApplication.MainMenu.ItemWithTitle("Versions").Submenu;
menu.RemoveAllItems();
menu.AddItem(current_item);
menu.AddItem(NSMenuItem.SeparatorItem);
menu.AddItem(new NSMenuItem("Labels")
{
Enabled = false
});
foreach (NSMenuItem item in named_version_items)
{
menu.AddItem(item);
}
menu.AddItem(NSMenuItem.SeparatorItem);
menu.AddItem(new NSMenuItem("Autosaves")
{
Enabled = false
});
foreach (NSMenuItem item in other_version_items)
{
menu.AddItem(item);
}
menu.Update();
}