A high-performance flow layout that provides global headers, footers, section backgrounds and various configurations.
Checkout FlowLayoutDemo for a Demo project.
FlowLayoutDelegatehas completely new function signatures, so please ensure you've updated all of your implementations to use the correct signature otherwise your layout will not behave correctly.
Added
// Replaces `backgroundLayoutRegion(in:forSectionAt: Int) -> LayoutRegion`
func collectionView(_ collectionView: UICollectionView,
layout: UICollectionViewLayout,
regionForBackgroundInSection section: Int) -> LayoutRegion
// Replaces `backgroundLayoutInsets(in:forSectionAt: Int) -> UIEdgeInsets`
func collectionView(_ collectionView: UICollectionView,
layout: UICollectionViewLayout,
insetsForBackgroundInSection section: Int) -> UIEdgeInsets
// Allows you to 'align' cells within a specified section
func collectionView(_ collectionView: UICollectionView,
layout: UICollectionViewLayout,
alignmentInSection section: Int) -> LayoutAlignmentDeprecated
func backgroundLayoutRegion(in:forSectionAt: Int) -> LayoutRegion
func backgroundLayoutInsets(in:forSectionAt: Int) -> UIEdgeInsets