Re: Cocoa bindings and reluctance to use NSPopupButon
Re: Cocoa bindings and reluctance to use NSPopupButon
- Subject: Re: Cocoa bindings and reluctance to use NSPopupButon
- From: "Stuart Rogers" <email@hidden>
- Date: Mon, 19 May 2008 13:51:07 +0100
David <email@hidden> wrote:
So, I'm realizing that maybe its more reasonable to back down to
just using a data source, target/action and delegates.
Don't think of it as backing down; think of it as using a more appropriate
technology. (For some appropriate definition of 'appropriate' of course.)
I'm still having trouble understanding the delegate signatures when
they throw in some (id) types, I'm not sure what data types are
expected.
You don't need to know. All that's needed is that the delegate implement
certain methods. See the reference docs for the class that uses the
delegate for the expected methods - they're usually listed at the end
of the class's list of tasks, and are usually flagged as required or
optional.
Stuart
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