uipageviewcontroller

I have to implement a UIPageViewController as a subview to my UIViewController. The UIPageViewController has some logic and other ViewControllers inside. My question is how to connect these two pieces of code below. So this is my main UIViewController code: class MyMainViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() } } and my UIPageViewController code, which implements an endless loop between ViewControllers that he contains (I copied the whole code, probably it wasn't necessary ):

I'm using a UIPageViewController to display few controllers, the first one is UINavigationController, on first sight it looks fine, but when you scroll to next one, the first navigation bar changes the height, and puts title directly under status bar. I've already searched stack overflow but couldn't find any answer to my problem. Simple demo: https://github.com/augard/PageScrollingBug I fixed this in a very hacky way – subclassed UINavigationController and swizzled its navigationBar 's setCenter: method (swizzling done with Aspects library): // In subclassed UINavigationController: - (void)

Setup: I'm trying to create a ViewController with an embedded UIPageViewController with 4 pages that are each their own ViewController. Problem: When scrolling the second view is always repeated. For example with View1, View2, View3, View4 scrolling reveals View1, View2, View2, View3, View4 then scrolling back has this order View4, View3, View3, View2, View1 even though the page control is accurate. I've look at many tutorials online including answers here and here . Here is my page view controller class: import UIKit class HostGamePageViewController: ROLViewController,