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UIKit Framework Reference UINavigationControllerDelegate Protocol Reference

Document Revision History

This table describes the changes to UINavigationControllerDelegate Protocol Reference.

Date

Notes

2013-09-18

Added descriptions for delegate methods to support custom transitions, new in iOS 7: navigationController:animationControllerForOperation:fromViewController:toViewController:, navigationController:interactionControllerForAnimationController:, navigationControllerPreferredInterfaceOrientationForPresentation:, and navigationControllerPreferredInterfaceOrientationForPresentation:.


Added descriptions for new constants in iOS 7: UINavigationControllerOperationNone, UINavigationControllerOperationPush, and UINavigationControllerOperationPop.

2009-05-22

Tagged the methods of this protocol as optional.

2008-05-21

New document that describes the protocol used to implement a navigation controller delegate.