---
title: NSCollectionView.ScrollDirection.horizontal
framework: appkit
role: symbol
role_heading: Case
path: appkit/nscollectionview/scrolldirection/horizontal
---

# NSCollectionView.ScrollDirection.horizontal

The layout scrolls content horizontally.

## Declaration

```swift
case horizontal
```

## See Also

### Constants

- [NSCollectionView.ScrollDirection.vertical](appkit/nscollectionview/scrolldirection/vertical.md)