Re: Is NSNotification from NSStepper possible
Re: Is NSNotification from NSStepper possible
- Subject: Re: Is NSNotification from NSStepper possible
- From: Hank Heijink <email@hidden>
- Date: Thu, 19 Oct 2006 14:39:18 -0400
One way that comes to mind is this:
Bind the NSStepper to a value, and have a change in that value
trigger a notification. Look in the Currency Converter using Bindings
tutorial for an example of that: http://developer.apple.com/
documentation/Cocoa/Conceptual/CurrencyConverterBindings/
02creatingproj/chapter_2_section_1.html
There might be a simpler way, but without knowing more about what's
in your textfields and how it relates to the stepper value, I'm not
sure what that would be.
Hank
On Oct 19, 2006, at 1:59 PM, Chris wrote:
Hi, I'm trying to create the following behavior. When a user clicks
on the NSStepper (to change the value of the targeted NSTextField),
I want the NSStepper to post a Notification so I can delegate it to
another selector who then updates other NSTextFields in the same
NSTabView. I'm currently able to receive
NSControlTextDidEndEditingNotification and
NSControlTextDidChangeNotification from the NSTextField but not
NSStepper. The NSStepper docs doesn't mention Notifications. If
NSStepper doesn't support NSNotification, any suggestion on how to
achieve this desired behavior?
This is a single-thread universal app built using XCode 2.4 with
10.4u SDK on a PPC.
Thanks in advance
Chris
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Hank Heijink
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