• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: NSTextField delegate how to?
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: NSTextField delegate how to?


  • Subject: Re: NSTextField delegate how to?
  • From: Ricky Sharp <email@hidden>
  • Date: Tue, 27 Sep 2005 19:04:53 -0500


On Sep 22, 2005, at 10:01 PM, .::welemski::. wrote:

I can't get my NSTextField's delegate to work. :(
I read the documentation and I followed some examples on the net,
still I am unable to
make it work.

Can anyone give me an example on how to make
"-(void)textDidChange:(NSNotification*)aNotification" delegate to
work?

Just a simple example will do, like printing on the NSLog( @ "Text did change").

I just added some code to do this and am also puzzled to why it's not working.


Here's my method I added to a controller:

- (void)nameDidChange_II:(NSNotification*)aNotification
{
    NSBeep();
}

First, I tried adding the controller as an observer like so:

[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(nameDidChange_II:) name:NSTextDidChangeNotification
object:nameField_II];


where nameField_II is a connected IBOutlet (NSTextField*)

nameDidChange_II: was never called, so I removed the addObserver code and instead set up the controller as the field's delegate. Still no luck.

Has there been something changed in Tiger that would cause this to fail? The last time I played around with such code was in Panther.

Also, all the code examples I've found use either of the two approaches above. And, I don't see any example code setting the notification's object to the field editor; we shouldn't have to do that, right? I believe the object is always the actual text field.


___________________________________________________________ Ricky A. Sharp mailto:email@hidden Instant Interactive(tm) http://www.instantinteractive.com

_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden


  • Follow-Ups:
    • Re: NSTextField delegate how to?
      • From: Ricky Sharp <email@hidden>
References: 
 >NSTextField delegate how to? (From: ".::welemski::." <email@hidden>)

  • Prev by Date: Re: How to deal with Resource Forks from command line
  • Next by Date: Re: NSTextField delegate how to?
  • Previous by thread: NSTextField delegate how to?
  • Next by thread: Re: NSTextField delegate how to?
  • Index(es):
    • Date
    • Thread