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restricting input to text field
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restricting input to text field

  • Subject: restricting input to text field
  • From: Herbert <email@hidden>
  • Date: Sat, 08 Oct 2005 08:23:16 -0700
In the codewarrior days, it was pretty easy to take the text input class and subclass it so you could restrict text entry on a per character basis (i.e. decimal only or even hex).

Can this be done with the cocoa NSTextField class or perhaps the NSSecureTextField class?

The docs are silent on this, the published api's don't seem promising, anyway.
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