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== Subclassing == | == Subclassing == | ||
Sometimes there are simpler ways to get notified of certain events. For example, there are some methods in | Sometimes there are simpler ways to get notified of or to react to certain events. For example, there are some methods in UIViewController that can be overridden by subclasses: | ||
<source lang="objc"> | |||
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation; | |||
- (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration; | |||
- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation duration:(NSTimeInterval)duration; | |||
- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation; | |||
</source> | |||
== Delegation & Notification == | == Delegation & Notification == | ||