---
title: UISplitViewController.BackgroundStyle.none
framework: uikit
role: symbol
role_heading: Case
path: uikit/uisplitviewcontroller/backgroundstyle/none
---

# UISplitViewController.BackgroundStyle.none

A style that has no visual effect on the background appearance of the primary view controller.

## Declaration

```swift
case none
```

## Mentioned in

Optimizing your iPad app for Mac

## See Also

### Background styles

- [UISplitViewController.BackgroundStyle.sidebar](uikit/uisplitviewcontroller/backgroundstyle/sidebar.md)