Re: Boggled By Bindings
Re: Boggled By Bindings
- Subject: Re: Boggled By Bindings
- From: Patrick Machielse <email@hidden>
- Date: Wed, 06 Oct 2004 12:57:25 +0200
op 04-10-2004 17:09 schreef Steven Kramer
>
Op 4-okt-04 om 13:56 heeft Patrick Machielse het volgende geschreven:
>
>
> Why is is that automaticallyNotifiesObserversForKey:@"arrangedObjects"
>
> returns NO, but I can still successfully bind to 'arrangedObjects'?
>
>
>
>
Because the array controller performs manual notification would be my
>
guess.
That does _sound_ logical: if the controller doesn't automatically notify
observers, but observers still get notified, the controller _must be_
notifying observers manually.
However, that begs the question: what would be the difference between manual
and automatical notification? Either the obeject notifies observers, or it
doesn't, in which case there isn't much use in registring or binding.
Maybe I'm missing something, but wouldn't the method be better named
'notifiesObserversForKey:'?
I don't see the difference between notifying and 'automatically' notifying?
I fear I don't fully grasp the concept here :-(
Patrick
---
Hieper Software
w: www.hieper.nl
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