Monthly Archives: January 2011

Mediator design pattern in CocoaTouch

The CocoaTouch UI framework has its own built-in implementation of the Mediator design pattern, named NSNotificationCenter.¬†You can use an instance of the NSNotificationCenter class to broadcast notifications to any objects that are interested in that particular event. Several components in … Continue reading

Posted in CocoaTouch, Objective-C | 7 Comments