ios - UICollectionView Custom layout header with section headers -


i have been googling , struggling while. need create uicollectionviewflowlayout supports both - main collectionview header (as instance can create in uitableview dragging view tableview) , section headers classic section headers. far able implement sections without main header...

the header has scrollable along collectionview

please don't want put collectionview view scrollview since not option...

the expected result this:

enter image description here

the thing have called "collectionview header" header section lacks items, or decoration view.

here's screen shot of proof-of-concept doing first way:

enter image description here


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