On 22/09/2009, at 2:31 AM, Michael Thon wrote:
NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
[nc addObserver:self
selector:@selector(sendNotification:)
name:@"NSMetadataQueryDidFinishGatheringNotification"
object:nil];
[myThread start];
In the sendNotification: method I send the notification to the other
thread using performSelector: onThread: however sendNotification: is
never even called. Either the notifications are not, in fact being
sent to the main thread or I'm doing something else wrong. There is
probably something basic about threads or notifications that I don't
understand but I have run out of ideas about what to try next.
NSMetadataQueryDidFinishGatheringNotification is a string constant, so
you should use it directly and not put it inside the @"" string
literal container:
NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
[nc addObserver:self
selector:@selector(sendNotification:)
name:NSMetadataQueryDidFinishGatheringNotification
object:nil];
--
Rob Keniger
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