# Sandbox.MouseButtons

State of mouse buttons being pressed or not.

- Kind: enum
- Namespace: `Sandbox`
- Assembly: `Sandbox.Engine`
- Modifiers: sealed

## Fields

- [`Back`](/api/Sandbox.MouseButtons/Back): The "back" mouse button (mouse4) being pressed in.
- [`Forward`](/api/Sandbox.MouseButtons/Forward): The "forward" mouse button (mouse5) being pressed in.
- [`Left`](/api/Sandbox.MouseButtons/Left): Left mouse button is being pressed.
- [`Middle`](/api/Sandbox.MouseButtons/Middle): Middle mouse button (mouse wheel) is being pressed in.
- [`None`](/api/Sandbox.MouseButtons/None): No buttons are being pressed.
- [`Right`](/api/Sandbox.MouseButtons/Right): Right mouse button is being pressed.