Re: Problem with NSNumberFormater
Re: Problem with NSNumberFormater
- Subject: Re: Problem with NSNumberFormater
- From: Matt Neuburg <email@hidden>
- Date: Thu, 19 Sep 2002 10:35:13 -0700
On Thu, 19 Sep 2002 10:26:19 +0200, Claudius Sailer
<email@hidden> said:
>
I have a sheet with a NSForm (2 Cells, Second Cell is
>
NSNumberFormatter) and 2 Buttons (Cancel and OK). The OK Button is
>
disabled and should be enabled when in NSForm Cell 1 has length bigger
>
0 and Cell 2 has length bigger 0 and is bigger 0. For this testing I
>
use the KeyUp-Event.
Ouch. Cocoa is a big powerful complicated framework, don't hook into it at
such a low level when doing high-level stuff or you'll bollux yourself.
>
But when I write 1 or 2 or 3 in the
>
NSNumberFormatted Cell I get 1.0000 as feedback and the OK-Button is
>
enabled.
>
It seems that the Formatter aktives the format after the KeyUp-Event,
>
but this is not what I want, because after that I can't write 1.234
>
without a lot of trouble.
>
Do I have an onther possibility to fix this problem?
Try the control delegate's controlTextDidChange: method or the window
delegate's windowDidUpdate: method. m.
--
matt neuburg, phd = email@hidden,
http://www.tidbits.com/matt
pantes anthropoi tou eidenai oregontai phusei
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