<!--
{
  "availability" : [
    "macOS: 10.10.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "AppKit",
  "identifier" : "/documentation/AppKit/NSTabViewController/TabStyle-swift.enum/toolbar",
  "metadataVersion" : "0.1.0",
  "role" : "Case",
  "symbol" : {
    "kind" : "Case",
    "modules" : [
      "AppKit"
    ],
    "preciseIdentifier" : "c:@E@NSTabViewControllerTabStyle@NSTabViewControllerTabStyleToolbar"
  },
  "title" : "NSTabViewController.TabStyle.toolbar"
}
-->

# NSTabViewController.TabStyle.toolbar

A style that automatically adds any tabs to the window’s toolbar. The tab view controller takes control of the window’s toolbar and sets itself as the toolbar’s delegate. Customization of the toolbar is handled using the methods in Responding to Toolbar Events.

```
case toolbar
```

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)