Re: becomeFirstResponder override issue
Re: becomeFirstResponder override issue
- Subject: Re: becomeFirstResponder override issue
- From: Chris Anderson <email@hidden>
- Date: Mon, 02 Feb 2009 07:44:47 -0800
Thanks. And yes the controller has content. In my example below it
returns 0 when inside becomeFirstResponder and returns > 0 when I
activate detectPicker in the same application instance.
C.
On 2-Feb-09, at 7:40 AM, Keary Suska wrote:
On Feb 1, 2009, at 10:32 PM, Chris Anderson wrote:
I've created a subclass of NSDatePicker to catch when a date picker
has focus. I have overridden the becomeFirstResponder method and
indeed it detects when it has focus. The code inside the method
does work except for any IBOutlets that I may have connected. They
don't respond to any requests.
I have verified that the IBOutlets are connected by adding a
separate IBAction in the subclass and a simple button to invoke the
action. Inside the IBAction I can call the same IBOutlets
successfully.
I am baffled as to why when the IBOutlets are inside
becomeFirstResponder they don't seem connected. Example below...
-(BOOL)becomeFirstResponder // myArrayController will not respond
{ NSLog(@"DetectDatePicker:firstResponder: %i", [[myArrayController
arrangedObjects] count]);
return YES;
}
-(IBAction)detectPicker:(id)sender // myArrayController
successfully responds
{ NSLog(@"DetectDatePicker:performClick: %i",[[myArrayController
arrangedObjects] count]);
}
Have you checked whether myArrayController is nil, just whether it
has content? Those would likely be two separate issues...
Keary Suska
Esoteritech, Inc.
"Demystifying technology for your home or business"
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden