Re: Limiting NSTextField to numbers?
Re: Limiting NSTextField to numbers?
- Subject: Re: Limiting NSTextField to numbers?
- From: glenn andreas <email@hidden>
- Date: Wed, 21 Jan 2009 14:46:19 -0600
On Jan 21, 2009, at 2:31 PM, Nick Zitzmann wrote:
On Jan 21, 2009, at 3:06 PM, Brooke Gravitt wrote:
The good news is I'm not a *complete* idiot, as it appears the option
just isn't there for the iPhone/iTouch.
Bad news is I *still* have no clue how to do what I'd like to.
I'm going to dig into the docs again, but if anyone can clue-bat me
into knowledge-ness, I'd be really grateful.
You could always attach the formatter manually, like this: (written
in Mail, untested, use at your own risk, and all that)
- (void)awakeFromNib
{
NSNumberFormatter *formatter = [[[NSNumberFormatter alloc] init]
autorelease];
// Normally you'd have to set the formatter behavior here, but this
isn't necessary on the iPhone/iPod
[formatter setNumberStyle:NSNumberFormatterDecimalStyle];
[someTextField setFormatter:formatter];
}
Note that none of this is truly applicable to the iPhone - there is no
NSTextField on the iPhone, and UITextField works quite a bit
differently (there is no formatter, for example, but only the ability
to set what kind of keyboard appears when it becomes the first
responder).
Glenn Andreas email@hidden
<http://www.gandreas.com/> wicked fun!
quadrium | flame : flame fractals & strange attractors : build,
mutate, evolve, animate
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