Re(2): Returns from a sheet
Re(2): Returns from a sheet
- Subject: Re(2): Returns from a sheet
- From: Jens Bauer <email@hidden>
- Date: Fri, 3 May 2002 22:07:09 +0100
Hi Esteban and Jim,
Please also consider that you may run into problems when translating the
OK and Cancel buttons. :)
Isn't an outlet just an opaque pointer, which can be quickly compared to
another opaque pointer ?
-I'd expect this to be just as fast as the isEqualToString solution.
Ofcourse, it would be different, if the buttons have 2 different
instances (Cocoa may even be able to keep those on the same address, this
depends on how clever the memory handling is).
On Fri, 3 May, 2002, Esteban Uribe <email@hidden> wrote:
>
Oops, that should be
>
[[sender stringValue] isEqualToString:buttonString]; where buttonString
>
= @"OK"
>
>
I prefer comparing the sender with an outlet to the button and using
>
isEqualTo, it saves you the trouble of dealing with an object that might
>
not respond to stringValue... or some other method.
>
>
On Friday, May 03, 2002, at 06:08PM, Esteban Uribe <email@hidden>
>
wrote:
>
>
>You can use [sender isEqualToString:buttonString] on the sender to find
>
out if its title is OK or Cancel, this is supposed to be faster than
>
calling [sender isEqualTo:okButton]; where okButton is an outlet to the
>
OK button.
>
>
>
>
>
>On Friday, May 03, 2002, at 05:05PM, James Pengra <email@hidden>
wrote:
>
>
>
>> What is the best way to differentiate between an 'OK' button and
>
>>a 'Cancel' button when closing a sheet? Should I connect the buttons
>
>>to different exit procedures or is there some way to use the
>
>>'returnCode' variable to distinguish between the two?
Love,
Jens
--
Jens Bauer, Faster Software.
-Let's make the World better, shall we ?
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