internal static void CopyEventHandlers(INotifyWhenEnteredExited original, INotifyWhenEnteredExited instance)
{
var entered = original.GetEnteredHandlers();
var exited = original.GetExitedHandlers();
if (!(entered is null))
{
foreach (var enter in entered)
{
instance.OnEntered += enter;
}
}
if (!(exited is null))
{
foreach (var exit in exited)
{
instance.OnExited += exit;
}
}
}
void Subscribe(INotifyWhenEnteredExited menu)
{
menu.OnEntered += _hierarchy.Entered;
menu.OnExited += _hierarchy.Exited;
}
