Re: Custom Delegate - Using _delegate works but not delegate or [self delegate]
Re: Custom Delegate - Using _delegate works but not delegate or [self delegate]
- Subject: Re: Custom Delegate - Using _delegate works but not delegate or [self delegate]
- From: Chris Tracewell <email@hidden>
- Date: Tue, 26 Mar 2013 12:58:11 -0700
On Mar 26, 2013, at 12:38 PM, Quincey Morris <email@hidden> wrote:
> 2. Redeclare the "delegate" property:
>
> @interface TKOutlineView : NSOutlineView {}
> @property (nonatomic,readonly) id<TKOutlineViewDelegate> delegate;
> @end
>
> @implementation TKOutlineView
> @dynamic delegate;
> …
> [[self delegate] outlineView:self enterKeyPressedForRow:[self selectedRow]];
> …
>
> The @dynamic statement says "I don't have an implementation of the 'delegate' property in this class, but that's just fine because it's already implemented (in my superclass)".
Aha, success. Thank you - a very elegant and sensible solution.
CT
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