---
title: NSPageController.TransitionStyle.stackHistory
framework: appkit
role: symbol
role_heading: Case
path: appkit/nspagecontroller/transitionstyle-swift.enum/stackhistory
---

# NSPageController.TransitionStyle.stackHistory

Pages are stacked on top of each other. Pages animate out to the right to reveal the previous page. Next pages animate in from the right.

## Declaration

```swift
case stackHistory
```

## See Also

### Constants

- [NSPageController.TransitionStyle.stackBook](appkit/nspagecontroller/transitionstyle-swift.enum/stackbook.md)
- [NSPageController.TransitionStyle.horizontalStrip](appkit/nspagecontroller/transitionstyle-swift.enum/horizontalstrip.md)