---
title: mouseEntered
framework: appkit
role: symbol
role_heading: Type Property
path: appkit/nsevent/eventtypemask/mouseentered
---

# mouseEntered

A mask for mouse-entered events.

## Declaration

```swift
static var mouseEntered: NSEvent.EventTypeMask { get }
```

## See Also

### Getting Mouse-Related Events

- [leftMouseDown](appkit/nsevent/eventtypemask/leftmousedown.md)
- [leftMouseDragged](appkit/nsevent/eventtypemask/leftmousedragged.md)
- [leftMouseUp](appkit/nsevent/eventtypemask/leftmouseup.md)
- [rightMouseDown](appkit/nsevent/eventtypemask/rightmousedown.md)
- [rightMouseDragged](appkit/nsevent/eventtypemask/rightmousedragged.md)
- [rightMouseUp](appkit/nsevent/eventtypemask/rightmouseup.md)
- [otherMouseDown](appkit/nsevent/eventtypemask/othermousedown.md)
- [otherMouseDragged](appkit/nsevent/eventtypemask/othermousedragged.md)
- [otherMouseUp](appkit/nsevent/eventtypemask/othermouseup.md)
- [mouseMoved](appkit/nsevent/eventtypemask/mousemoved.md)
- [mouseExited](appkit/nsevent/eventtypemask/mouseexited.md)