Re: becomeFirstResponder override issue
Re: becomeFirstResponder override issue
- Subject: Re: becomeFirstResponder override issue
- From: Keary Suska <email@hidden>
- Date: Mon, 2 Feb 2009 08:40:30 -0700
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"
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