Re: responding to NSStepper clicks
Re: responding to NSStepper clicks
- Subject: Re: responding to NSStepper clicks
- From: Peter <email@hidden>
- Date: Fri, 16 Dec 2011 14:15:48 +0100
Am 16.12.2011 um 13:59 schrieb Koen van der Drift:
> On Thu, Dec 15, 2011 at 10:50 AM, Koen van der Drift
> <email@hidden> wrote:
>> On Thu, Dec 15, 2011 at 10:17 AM, Mike Abdullah
>> <email@hidden> wrote:
>>
>>> NSStepper is a subclass of NSControl. Hook up its action/target to be notified when it's adjusted.
>>
>> I'll try that, thanks. Using bindings sometimes makes you forget that
>> there is still some cdong needed :)
>>
>> - Koen.
>
> (with cdong, I meant coding :)
>
> Adding an IBAction did the trick indeed. One aditional question, how
> do I make the textfield immediately send the updated value to
> controlTextDidChange without the need of htting enter of tabbing out
> of the field? See eg the Date/Time preference panel.
>
> - Koen.
Not sure I am getting you right here:
As long as everything is correctly hooked up (esp. the delegate outlet of the text field) each and every keystroke will trigger -(void)controlTextDidChange:(NSNotification *)aNotification in the delegate. This should work out of the box. Works for me at least and has worked like this ever since. Put an NSLog inside or set a breakpoint to see if it works. If bindings are involved you might want to check the various binding options in IB.
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