Does not respect Header Views

[AppDevGuy]

Hi, thanks for a great and very simple to implement feature. I have only one issue - I wish the have sections yet the section headers are not being respected.

With the following line implemented:

self.collectionView = UICollectionView(frame: .zero, collectionViewLayout: layout)

The CollectionView does not show my custom header view for each section.

Without that line, the header is displayed fine.

Any thoughts or suggestions? Kind regards

[roberthein]

🤔 I will look into this.

[oferRounds]

+1

[ll9750]

+1

[oferRounds]

Hi all, has anyone found a solution to this?

[magicmikek]

I'm running into the same Problem. Has anyone found a solution yet?

[LeiHao0]

Thanks for the repo.

I also found this issue.

After gives the header a size, layout.headerReferenceSize = CGSize(width: UIScreen.main.bounds.width, height: 90), the header shows.

but the header's content like labels will disappear after scroll to bottom with a bouncy.
the protocol viewForSupplementaryElementOfKind did not callback

Lately I set the layout.sectionHeadersPinToVisibleBounds = true makes it keep showing, no idea is it has some side effects.

[David-Pyxis-Designs]

+1
I also see this issue and in my app the first item after the header renders invisible when I use this layout. It is fine when I do not.

Is this library being supported anymore? I sure would like to use it :-)

[roberthein]

Yes it is @David-Pyxis-Designs
I'll have a look at this issue asap! ✌️

[david-koneksa]

Thanks @roberthein

[David-Pyxis-Designs]

This solves the issue by not applying animations when a header in in the visible rect:

open override func layoutAttributesForElements(in rect: CGRect) -> [UICollectionViewLayoutAttributes]? { let items = animator.items(in: rect) as? [UICollectionViewLayoutAttributes] if (items?.filter({$0.representedElementKind == UICollectionElementKindSectionHeader}).count)! > 0 { return super.layoutAttributesForElements(in: rect) } return items }

Not ideal but visually it is not all that bad
Would love the REAL solution though

EDIT: After more testing the issue is still happening sometimes .. .depending on scroll speed it seems

[conanm]

@roberthein have you had a chance to look into this?