Programmatic Binding
Programmatic Binding
- Subject: Programmatic Binding
- From: Richard Somers <email@hidden>
- Date: Tue, 18 May 2010 08:17:07 -0600
I have an issue that has me absolutely stumped. I have a custom view
using a custom layer. When 'bind:toObject:withKeyPath:options:' is
called after 'setView' the binding works. When it is called before
'setView' the binding does not work.
// MyCustomView (this version works)
- (void)awakeFromNib
{
layer = [[MyCustomLayer alloc] init];
[layer setView:self];
[layer bindFoo]; // bind works
...
}
// MyCustomView (this version does not work)
- (void)awakeFromNib
{
layer = [[MyCustomLayer alloc] init];
[layer bindFoo]; // bind does not work
[layer setView:self];
...
}
// MyCustomOpenGLLayer
@property (retain) MyCustomView *view;
@synthesize view;
- (void)bindFoo
{
[self bind:@"foo"
toObject:[NSUserDefaultsController sharedUserDefaultsController]
withKeyPath:@"values.foo"
options:nil];
}
Any ideas why the first version works but not the second?
--Richard
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