Make A UIScrollView scroll like a UIPageController

Question

Is there any way that i can make a UIScrollView scroll like a UIPageController or like a page because currently when we scroll UIScrollView its like free..

Yes, the scrollview supports paging, please check https://developer.apple.com/library/ios/documentation/WindowsViews/Conceptual/UIScrollView_pg/ScrollViewPagingMode/ScrollViewPagingMode.html — thelaws, Mar 29 '16 at 19:52

score 2 · Answer 1 · edited May 23 '17 at 11:45

As Heximal as mentioned scrollview has property pagingEnabled which you need to enable to make pagination in scrollview

Your sample code can be like this:

@IBOutlet weak var scrollPagination: UIScrollView!
var numberOfPages:CGFloat = 5

override func viewDidLoad() {

    super.viewDidLoad()

    scrollPagination.pagingEnabled = true
    scrollPagination.contentSize = CGSizeMake(numberOfPages * scrollPagination.frame.size.width, scrollPagination.frame.size.height)

    for i in 0...Int(numberOfPages) {
        let tmpLabel: UILabel = UILabel(frame: CGRectMake(CGFloat(i) * self.view.bounds.width + 20, 20, 120, 20))
        tmpLabel.textAlignment = .Center
        tmpLabel.text = "This is page \(i)"
        scrollPagination.addSubview(tmpLabel)
    }
}

Another code reference for your code: https://stackoverflow.com/a/29300300/4557505

score 0 · Accepted Answer · answered Mar 29 '16 at 19:52

0

Yes, UIScrollView has the functionality you are looking for. Look here

answered Mar 29 '16 at 19:52

heximal

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Link-only answers become meaningless in the event that the link breaks. At least include an outline of the solution in tje text; ideally code. – Nicolas Miari Mar 29 '16 at 22:27
1

Thanks Nicolas, you're 100% right I will take it into account. I faced myself this situation with broken links several times. I did upvote the answer of @Pyro – heximal Mar 30 '16 at 08:59

Make A UIScrollView scroll like a UIPageController

2 Answers2