---
title: navigationBar
framework: uikit
role: symbol
role_heading: Type Property
path: uikit/uidocumentbrowseraction/availability-swift.struct/navigationbar
---

# navigationBar

An action that appears in the navigation bar when the user puts the document browser in Select mode.

## Declaration

```swift
static var navigationBar: UIDocumentBrowserAction.Availability { get }
```

## Discussion

Discussion The system enables this action as soon as the user makes a valid selection, as determined by the supportedContentTypes and supportsMultipleItems properties. note: In Mac apps built with Mac Catalyst, the system shows navigationBar actions as menu actions.

## See Also

### Constants

- [menu](uikit/uidocumentbrowseraction/availability-swift.struct/menu.md)