---
title: NSEvent.EventSubtype.screenChanged
framework: appkit
role: symbol
role_heading: Case
path: appkit/nsevent/eventsubtype/screenchanged
---

# NSEvent.EventSubtype.screenChanged

An event that indicates a window changed screens.

## Declaration

```swift
case screenChanged
```

## See Also

### Getting AppKit Event Subtypes

- [NSEvent.EventSubtype.applicationActivated](appkit/nsevent/eventsubtype/applicationactivated.md)
- [NSEvent.EventSubtype.applicationDeactivated](appkit/nsevent/eventsubtype/applicationdeactivated.md)
- [NSEvent.EventSubtype.windowExposed](appkit/nsevent/eventsubtype/windowexposed.md)
- [NSEvent.EventSubtype.windowMoved](appkit/nsevent/eventsubtype/windowmoved.md)