UICollectionView header not showing

Question

I\'m working on a project that uses an UICollectionView to show several albums. The items show fine, but now I want to show an header above the first section.

Answer 1

for SWIFT 3 & SWIFT 4

    self.collectionView.register(UINib(nibName: "SectionCollectionReusableView", bundle: nil), forSupplementaryViewOfKind: UICollectionElementKindSectionHeader, withReuseIdentifier: "SectionCollectionReusableView")



    self.collectionView.fs_width = self.collectionView.bounds.width

    let layout: UICollectionViewFlowLayout = UICollectionViewFlowLayout()
    layout.sectionInset = UIEdgeInsets(top: 70, left: 40, bottom: 0, right: 0)
    layout.minimumInteritemSpacing = 0
    layout.minimumLineSpacing = 0
    layout.estimatedItemSize = CGSize(width: 350, height: 140)
    layout.scrollDirection = .horizontal
    layout.headerReferenceSize = CGSize(width: self.collectionView.bounds.size.width, height: 60)
    layout.sectionHeadersPinToVisibleBounds = true
    self.collectionView!.collectionViewLayout = layout

You have to add this to ViewDidLoad, and notice the

layout.headerReferenceSize = CGSize(width: self.collectionView.bounds.size.width, height: 60)

This will make the header Section Layouts

and Thanks @Guido Hendriks, and all I have got the insight from their answer as well