12. Oktober 2010

I've uploaded a minimal Event example which can be found on ...Mobile Screens/MinimalEvent. Description A Subclass "dispatches" a custom Event which will bubble up to its ancestor. All what you need: Dispatcher in the Subclass:

[[NSNotificationCenter defaultCenter]
 postNotificationName:@"myCustomEvent"
 object:self ];

Listener in the Ancestor-Class:

[[NSNotificationCenter defaultCenter]
 addObserver:self
 selector:@selector(eventCameThrough:)
 name:@"myCustomEvent"
 object:nil ];


 and the executing method:
-(void)eventCameThrough: (NSNotification *) notification
{
NSLog(@"event arrived")
}