UINavigationController
extension UINavigationController
-
The root container of the stack.
See also
viewControllers
Declaration
Swift
public var stackRoot: UIViewController? { get }
-
The container at the top of the stack.
See also
topViewController
Declaration
Swift
public var stackTop: UIViewController? { get }
-
The container associated with the currently visible view in the navigation interface.
The currently visible container can belong either to the container at the top of the stack or to a container that was presented modally on top of the stack container itself.
See also
visibleViewController
Declaration
Swift
public var stackVisible: UIViewController? { get }