Re: How to force validation of a NSTextField?
Re: How to force validation of a NSTextField?
- Subject: Re: How to force validation of a NSTextField?
- From: Bill Cheeseman <email@hidden>
- Date: Sat, 16 Mar 2002 16:01:56 -0500
on 02-03-16 3:04 PM, Thomas Lachand-Robert at email@hidden wrote:
>
I have an app with several TextFields,
>
and a "Run" button. Clicking the latter should validate whichever text
>
field is currently edited (if any) and then do domething.
The standard way to do this is to make the window first responder. Something
like this:
[[self window] makeFirstResponder:[self window]];
Making the window first responder makes whoever is currently first responder
resign, which forces validation. You don't have to know who is first
responder to do this. Leaving the window as first responder afterwards is
harmless.
--
Bill Cheeseman - email@hidden
Quechee Software, Quechee, Vermont, USA
http://www.quecheesoftware.com
The AppleScript Sourcebook -
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