Add support for offsets on top and bottom boundary supplementary views

kishikawakatsumi / IBPCollectionViewCompositionalLayout

Backport of UICollectionViewCompositionalLayout to earlier iOS 12

MIT License

1.55k stars 148 forks source link

Add support for offsets on top and bottom boundary supplementary views #122

Open CallMeSH opened 5 years ago

CallMeSH commented 5 years ago

This add support for offsetting top and bottom boundary supplementary views. I didn't need leading and trailing cases so I didn't try to implement them. I might do it later if I find some time.

I'm still not 100% comfortable with the code base so if I'm sorry if I added my code in the wrong place.

I hope this will be useful 👍

Fixes top and bottom cases for #121

piv199 commented 4 years ago

If two headers are provided still works incorrectly... places both headers at maximum extendedHeight instead firstCell top absolute offset calculations