Good point. Not sure if that's replaceable via a protocol or if that Api is just not suited for swift.
There is a proposal somewhere to be able to reference swift methods via back ticks a sort of selector for swift so maybe in this case we would use that. Sent from my iPhone > On 30 Dec 2015, at 20:27, Tino Heth <[email protected]> wrote: > > >> I'm not as familiar with OS X but why is it vital there ? > >> Do you have an example of use ? > > If those questions are for me ;-): > Afair (have to do iOS most of the time now), "Undo" is the most prominent > example. You don't link those menu entries to a concrete object, but rather > say "bind this to a selector whose name is…", and then the system can > determine the actual target (there may be many controls which support undo). > Additionally, before this can happen, the system has to determine wether an > entry is enabled at all — you can't do this when you have only a simple > closure. > > Best regards, > Tino _______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
