---
title: NXMouseButton
framework: IOKit
role: symbol
role_heading: Enumeration
platforms: [Mac Catalyst 13.0+, macOS 10.0+]
path: iokit/nxmousebutton
---

# NXMouseButton

## Declaration

```occ
typedef enum NXMouseButton : unsigned int {
    ...
} NXMouseButton;
```

## Topics

### Constants

- [NX_LeftButton](iokit/nxmousebutton/nx_leftbutton.md)
- [NX_OneButton](iokit/nxmousebutton/nx_onebutton.md)
- [NX_RightButton](iokit/nxmousebutton/nx_rightbutton.md)