Have you tried setting the scroll direction of your UICollectionViewFlowLayout to horizontal? [yourFlowLayout setScrollDirection:UICollectionViewScrollDirectionHorizontal]; And if you want it to page like springboard does, you’ll need to enable paging on your collection view like so: [yourCollectionView setPagingEnabled:YES];
select collectionview in storyboard go to size inspector change estimate size to none
The other solutions in this thread do not work properly, when the line is composed by only 1 item or are over complicated. Based on the example given by Ryan, I changed the code to detect a new line by inspecting the Y position of the new element. Very simple and quick in performance. Swift: … Read more
OK, so I found the solution here: targetContentOffsetForProposedContentOffset:withScrollingVelocity without subclassing UICollectionViewFlowLayout I should have searched for targetContentOffsetForProposedContentOffset in the begining.
Add these 2 lines layout.minimumInteritemSpacing = 0 layout.minimumLineSpacing = 0 So you have: // Do any additional setup after loading the view, typically from a nib. let layout: UICollectionViewFlowLayout = UICollectionViewFlowLayout() layout.sectionInset = UIEdgeInsets(top: 20, left: 0, bottom: 10, right: 0) layout.itemSize = CGSize(width: screenWidth/3, height: screenWidth/3) layout.minimumInteritemSpacing = 0 layout.minimumLineSpacing = 0 collectionView!.collectionViewLayout = … Read more