How can I do without "didFinishLaunchingWithOptions"? For example, how can I call my SwipeViewController in the viewDidAppear method? When the application starts, the first window I have authorization, and then I need to work with SwipeViewController.

On InterfaceController.swift -->

if buttonDelegate.equalSpaces {
            //Space between buttons
            buttonDelegate.x = (delegate.viewWidth - 2 * buttonDelegate.offset - totalButtonWidth) / CGFloat(buttons.count + 1)
        }

error goes:

Overlapping accesses to 'buttonDelegate', but modification requires exclusive access; consider copying to a local variable

As you can see,in theSwipViewController's changeButtonColor method,there are too much hard code to judge the direction of the scrollView,there are many if else things,and all of these if else do not cover all scope,you just consider the scope from -374 to 374,so how it work on iPhone 6 plus,iPhone 6 plus's screen width is 414,it is out of the scope you considered.

I think this issue maybe has a better solution,like this https://stackoverflow.com/questions/2543670/finding-the-direction-of-scrolling-in-a-uiscrollview How about you?

Hello! I have a SwipeVC. It`s first window is MenuVC.

SwipeVC navBar

From it I go to VC1.

self.performSegue(withIdentifier: "writeToDeveloperSegue", sender: self)

From VC1, I show the ImagePicker modal window.

present(imagePickerController, animated: true, completion: nil)

NavigationBar VC1

When I close modal within dismiss method of ImagePicker

imagePicker.dismiss(animated: true, completion: nil)

Navigation bar from SwipeVC is displayed instead of VC1 navigation bar.

NavigationBar VC1 after dismiss ImagePicker

Do you have any ideas how to deal with that or what am I doing wrong?

Hi, could you see this crash pls? It occurs when it´s instantiated the SwipeViewController. Without adding any page or setting anything as the documentation explains. The only thing I do is inherit my VC from SwipeViewController

* Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '* -CGColor not defined for the UIColor <UIPlaceholderColor: 0x7912ebd0>; need to first convert colorspace.'

Thanks !!

if I want use Storyboard and UITabBarController, I can not change AppDelegate function didFinishLaunchingWithOptions rootViewController, I try to this code, but it not work.

`class mySwipeView: SwipeViewController {

override func viewDidLoad() {
    super.viewDidLoad()

    let VC1 = MaybeViewController()
    VC1.view.backgroundColor = UIColor.blueColor()
    VC1.title = "mybe"
    let VC2 = TodayViewController()
    VC2.view.backgroundColor = UIColor(red: 0.70, green: 0.23, blue: 0.92, alpha: 1.0)
    VC2.title = "today"
    let VC3 = HistoryViewController()
    VC3.view.backgroundColor = UIColor(red: 0.17, green: 0.70, blue: 0.27, alpha: 1.0)
    VC3.title = "history"

    setViewControllerArray([VC1, VC2, VC3])
    setFirstViewController(0)
    setSelectionBar(80, height: 3, color: UIColor(red: 0.23, green: 0.55, blue: 0.92, alpha: 1.0))
    setButtonsWithSelectedColor(UIFont.systemFontOfSize(18), color: UIColor.blackColor(), selectedColor: UIColor(red: 0.23, green: 0.55, blue: 0.92, alpha: 1.0))
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

}

class Hiall: UIViewController {

override func viewDidLoad() {
    super.viewDidLoad()
    let pageController = UIPageViewController(transitionStyle: .Scroll, navigationOrientation: .Horizontal, options: nil)
    let navigationController = mySwipeView(rootViewController: pageController)

// navigationController.loadViewIfNeeded() //
// self.view.addSubview(navigationController.view)

    self.addChildViewController(navigationController)

}

} `

XCode 9, compile error in InterfaceController.swift 'NSFontAttributeName' has been renamed to 'NSAttributedStringKey.font' and in SwipeViewController.swift Argument of '#selector' refers to instance method 'switchTabs' that is not exposed to Objective-C

I set three swipe buttons on my project. Since I don't need any navigation bar button item, do you know if there is any way to put the left swipe button close to the left side of the navigation view, and so does the right swipe button close to the right side of the navigation view ?

Thank you so much for the sharing!

Hi All !

Is there a way to display a general title on top of the tab's names ?

I tried to define a title when I am building my Navigation Bar programmatically, but no title is showing on top of mu three tab's names.

I suspect what I am doing does not work because the SwipeViewController uses the Navbar's Title to display tab's names.

Thanks !

Hey, i tested out your framework, but when im running your example code, all i see is a black screen with a white navigation bar. Theres no visible text at all. Have you experienced this before?

Hi,

In your samples you use setFirstViewController(1) to make the SwipeViewController start on the second view controller.

If you change this to setFirstViewController(0) (or leave out that line, because 0 is the default value) the SwipeViewController starts without a view controller selected. As soon as you try to swipe, it crashes.

I have found the issue. Line 83 of SwipeViewController.swift reads guard currentPageIndex > 1 else {return} but it should be guard currentPageIndex >= 1 else {return}

Kind regards, Hans

I have a bottom bar with just buttons for each button I call:

if let navController = self.navigationController as? SwipeViewController { navController.scrollToNextViewController(2) }

But I get this error Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Unexpected view controller: <HooHa.ProfileViewController: 0x16006da00>'

Hello Im trying to present a view by calling swipeviewcontroller.present and it works and presents the view but when I dismiss the view all the sudden I cannot swipe to any other views?

Hello,

So, I access this VC with a segue and it works.

Although, when I tried to make it work with this pod it doesn't open anymore.

This is my VC's code. Am I missing anything?

`class PortfolioDetailsVC: SwipeViewController {

override func viewDidLoad() {
    super.viewDidLoad()
    
    let pageController = UIPageViewController(transitionStyle: .scroll, navigationOrientation: .horizontal, options: nil)
    let navigationController = PortfolioDetailsVC(rootViewController: pageController)
    
    let stb = UIStoryboard(name: "Main", bundle: nil)
    let pageOne = stb.instantiateViewController(withIdentifier: "PortfolioDetailsVC") as UIViewController
    let pageTwo = stb.instantiateViewController(withIdentifier: "AutoInvestSettingsVC") as UIViewController
    let pageThree = stb.instantiateViewController(withIdentifier: "AutoInvestOverviewVC") as UIViewController

    setViewControllerArray([pageOne])

    pageOne.title = "My AutoInvest"
    pageTwo.title = "AutoInvest Settings"
    pageThree.title = "Overview"

    setFirstViewController(0)
    setNavigationColor(UIColor.blue)
    equalSpaces = true
   setSelectionBar(80, height: 3, color: .black)
   
}

}`

In the image, the highlight is a navigation bar.

I would love some help.

Thanks

select the equalSpace = true //////////////////////////////////// show the below error buttonDelegate.x = (delegate.viewWidth - 2 * buttonDelegate.offset - totalButtonWidth) / CGFloat(buttons.count + 1)

How to make a horizontal scroll.

I set equalSpace ,and button offset

     equalSpaces = true
    
    setButtonsOffset(10, bottomOffset: 5)

Please help !