---
title: top
framework: appkit
role: symbol
role_heading: Type Property
path: appkit/nscollectionview/scrollposition/top
---

# top

Scroll so that the top edge of the selected items’ bounding box is adjacent to the top edge of the collection view’s bounds. This option must not be combined with the centeredVertically, bottom, and nearestHorizontalEdge options, but may be combined with other options.

## Declaration

```swift
static var top: NSCollectionView.ScrollPosition { get }
```

## See Also

### Constants

- [centeredVertically](appkit/nscollectionview/scrollposition/centeredvertically.md)
- [bottom](appkit/nscollectionview/scrollposition/bottom.md)
- [nearestHorizontalEdge](appkit/nscollectionview/scrollposition/nearesthorizontaledge.md)
- [left](appkit/nscollectionview/scrollposition/left.md)
- [centeredHorizontally](appkit/nscollectionview/scrollposition/centeredhorizontally.md)
- [right](appkit/nscollectionview/scrollposition/right.md)
- [leadingEdge](appkit/nscollectionview/scrollposition/leadingedge.md)
- [trailingEdge](appkit/nscollectionview/scrollposition/trailingedge.md)
- [nearestVerticalEdge](appkit/nscollectionview/scrollposition/nearestverticaledge.md)