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controlling "SAVE" button in NSSavePanel

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controlling "SAVE" button in NSSavePanel

Subject: controlling "SAVE" button in NSSavePanel
From: Kirk Kerekes <email@hidden>
Date: Fri, 28 Apr 2006 09:46:16 -0500

I have an accessoryView in an NSSavePanel that gathers essential information (a passphrase) from the user for which there can be no valid default. I would like to disable the OK (save) button in the NSSavePanel until the passphrase is provided. While NSSavePanel provides a number of validation delegate methods, none of these actually disable the button -- the panel leaves it enabled, and just ignores it if validation fails. This would seem to be atrocious UI design.

While I have some hacky approaches available, I am hoping that someone has some wisdom to shed on this -- a genuinely robust method that anticipates future changes to NSSavePanel.


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Re: controlling "SAVE" button in NSSavePanel
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