UICollectionView horizontal scroll with vertical header

Question

I am creating a UICollectionView which scrolls horizontally but with a vertical section header.

My problem is that for horizontal scrolling, the section header defaults to the left side of the collection view and I cannot adjust it to the top of the UICollectionView.

I have checked out various solutions which includes DateFlowLayout which unfortunately does not work anymore.

Answer 1

You have to implement your own collection view layout to do so.

The easiest would be to subclass UICollectionViewFlowLayout and override

- (UICollectionViewLayoutAttributes *)layoutAttributesForSupplementaryViewOfKind:(NSString *)elementKind atIndexPath:(NSIndexPath *)indexPath;

to give the frame you wish for the header