Hi all,
I have a formal protocol for a notification callback I want to make. The
protocol inherits the NSObject protocol.
The caller accepts only objects conforming to this protocol as its delegate.
When it's time to invoke the callback, I'd like to do so on the main thread,
since the caller
On Nov 15, 2012, at 3:17 PM, Graham Cox graham@bigpond.com wrote:
I have a formal protocol for a notification callback I want to make. The
protocol inherits the NSObject protocol.
The caller accepts only objects conforming to this protocol as its delegate.
When it's time to invoke the
On 16/11/2012, at 10:23 AM, Greg Parker gpar...@apple.com wrote:
The simple solution is to declare your property as NSObjectMyProtocol* .
D'oh!!
Thanks - that was simple. I thought I'd tried it, but my syntax was wrong: I
had NSObject*MyProtocol
--Graham
On Nov 15, 2012, at 3:17 PM, Graham Cox wrote:
How can I invoke a method of my protocol on the main thread?
Aside from Greg's simple suggestion, GCD is your friend. Then you're not
beholden to a single method call, or the interface requirements of the
performSelector methods.
