Re: Need clarification on categories
Re: Need clarification on categories
- Subject: Re: Need clarification on categories
- From: Bill Cheeseman <email@hidden>
- Date: Tue, 19 Mar 2002 13:15:16 -0500
Well, I garbled that pretty badly.
I said: "Specifically, the NSControl class reference document says the
controlDidBeginEditing: delegate method will be called whenever a text-based
field is edited in any control that implements the method. But when I
implement the method in a category on NSControl, it doesn't get called."
I meant to say controlTextDidBeginEditing:. The documentation doesn't say
what I claimed it says, anyway, but only that the method will be called if
implemented in any delegate and any "observer," not in any control. So of
course it isn't getting called in a category on NSControl. But even that was
wrong, because what I meant to use for what I'm trying to do is
textDidBeginEditing:, and that's implemented in at least some of the
controls in which I'm interested (NSMatrix-based), anyway, without need of a
category. I'll just implement controlTextDidBeginEditing: in my window
controller.
Sorry for the noise.
--
Bill Cheeseman - email@hidden
Quechee Software, Quechee, Vermont, USA
http://www.quecheesoftware.com
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