UINavigationController

extension UINavigationController

  • Returns the previous view controller from the stack of navigation view controllers.

    Declaration

    Swift

    public func previousViewController() -> UIViewController?

  • Returns the first founded view controller of a given type.

    Declaration

    Swift

    public func findFirst<T>(viewControllerType: T.Type) -> T? where T : UIViewController

  • Returns the last founded view controller of a given type.

    Declaration

    Swift

    public func findLast<T>(viewControllerType: T.Type) -> T? where T : UIViewController

Transparency

  • Removes the default background from the navigation bar.

    Declaration

    Swift

    public func presentTransparentNavigationBar(animated: Bool = true, for barMetrics: UIBarMetrics = .default)

  • Presents the not translucent background with a given color.

    Declaration

    Swift

    public func presentNavigationBar(with backgroundColor: UIColor, animated: Bool = true, for barMetrics: UIBarMetrics = .default)

  • Restores the default navigation bar appearance.

    Declaration

    Swift

    public func restoreDefaultNavigationBar(animated: Bool = true)

  • Hides the bottom line of the navigation bar.

    Declaration

    Swift

    public func hideNavigationBarBottomLine()