Re: Programmatic Binding KVC KVO
Re: Programmatic Binding KVC KVO
- Subject: Re: Programmatic Binding KVC KVO
- From: Jim Correia <email@hidden>
- Date: Wed, 4 Nov 2009 16:34:13 -0500
On Nov 4, 2009, at 3:17 PM, Richard Somers wrote:
@interface MyView : NSView
{
double num;
}
@end
@implementation MyView
- (double)num
{
return num;
}
- (void)setnum:(double)newNum
{
[self willChangeValueForKey:@"num"];
num = newNum;
[self didChangeValueForKey:@"num"];
}
@end
When the view changes num, it need to push the change to the bound
model objects.
See mmalc’s Graphics Bindings sample:
http://homepage.mac.com/mmalc/CocoaExamples/controllers.html
- Jim
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