---
title: NSToolbarItemGroup.SelectionMode.momentary
framework: appkit
role: symbol
role_heading: Case
path: appkit/nstoolbaritemgroup/selectionmode-swift.enum/momentary
---

# NSToolbarItemGroup.SelectionMode.momentary

The system temporarily highlights the select group item when the user selects the item.

## Declaration

```swift
case momentary
```

## See Also

### Selection modes

- [NSToolbarItemGroup.SelectionMode.selectAny](appkit/nstoolbaritemgroup/selectionmode-swift.enum/selectany.md)
- [NSToolbarItemGroup.SelectionMode.selectOne](appkit/nstoolbaritemgroup/selectionmode-swift.enum/selectone.md)