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

# NSCollectionView.ScrollDirection

Constants indicating the scrolling direction for the layout.

## Declaration

```swift
enum ScrollDirection
```

## Topics

### Constants

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

### Initializers

- [init(rawValue:)](appkit/nscollectionview/scrolldirection/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Enumerations

- [NSCollectionView.UpdateAction](appkit/nscollectionview/updateaction.md)