navigationBar(_:didPush:)
Tells the delegate that an item was pushed onto the navigation bar.
Declaration
optional func navigationBar(_ navigationBar: UINavigationBar, didPush item: UINavigationItem)Parameters
- navigationBar:
The navigation bar that the item is being pushed onto.
- item:
The navigation item that is being pushed.
Discussion
If pushing an item onto the navigation bar is animated, this method is invoked after the animation ends; otherwise, it is invoked immediately after the push.