---
title: UIBarMinimizationBehavior.onScrollUp
framework: uikit
role: symbol
role_heading: Case
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+]
path: uikit/uibarminimizationbehavior/onscrollup
---

# UIBarMinimizationBehavior.onScrollUp

Minimize when the user scrolls up.

## Declaration

```swift
case onScrollUp
```

## See Also

### Minimizing the bar

- [UIBarMinimizationBehavior.automatic](uikit/uibarminimizationbehavior/automatic.md)
- [UIBarMinimizationBehavior.never](uikit/uibarminimizationbehavior/never.md)
- [UIBarMinimizationBehavior.onScrollDown](uikit/uibarminimizationbehavior/onscrolldown.md)