Re: KVO one-step listening but two-step notifying?
Re: KVO one-step listening but two-step notifying?
- Subject: Re: KVO one-step listening but two-step notifying?
- From: mmalcolm crawford <email@hidden>
- Date: Sat, 24 Dec 2005 10:59:30 -0800
On Dec 24, 2005, at 2:22 AM, Michel Schinz wrote:
The problem is that this proxy method does not behave like the
original one for KVO: you can't observe "proxyMethod" using KVO as
you could have observed "originalMethod" with KVO (well, you can
observe it but you won't get the appropriate notifications). If you
want to make the proxy method KV-observable, you have to cache the
return value of the original method in the proxy object, observe
the original method, etc. as we already discussed in this thread.
This seems to be a lot of work for a trivial proxy method.
This just seems like a restatement of the original problem and
solution? That's just the way it works...
mmalc
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