CODEWITHSUNDEEP
iphoneiosobjective-cuiscrollview
ytpm
ytpm

Reputation: 5150

ScrollView scroll only one item at the time

I have a UIScrollView with 10 items, I want that each time that I scroll with my finger to right or left it will scroll only 1 item at the time. Even if i'm throwing the item fast as I can, only I item at the time.

The problem that I'm having that I have 2 items visible each time and also I don't really know how to do it, I just know that it's have to be done with

- (void)scrollViewWillEndDragging:(UIScrollView *)scrollView withVelocity:(CGPoint)velocity targetContentOffset:(inout CGPoint *)targetContentOffset and with - (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView

It looks like that when swiping: first scroller third scroller second scroller

Thanks in advance..

Upvotes: 1

Views: 788

Answers (1)

Fluffhead
Fluffhead

Reputation: 845

Yes, paging is what will get that discrete scrolling, however, since you are displaying 2 pages at once, that will actually scroll both pages left or right.

You might try using a swipe gesture recognizer, detecting a left or right and then simply animate a fixed distance left or right. It's pretty simple to do.

Upvotes: 2

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