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  "identifier" : "/documentation/AppKit/NSTitlebarSeparatorStyle",
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  "role" : "Enumeration",
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  "title" : "NSTitlebarSeparatorStyle"
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# NSTitlebarSeparatorStyle

Styles that determine the type of separator displayed between the title bar and content of a window.

```
enum NSTitlebarSeparatorStyle
```

## Topics

### Styles

[`case automatic`](/documentation/AppKit/NSTitlebarSeparatorStyle/automatic)

A style indicating that the system determines the type of separator.

[`case line`](/documentation/AppKit/NSTitlebarSeparatorStyle/line)

A style indicating that the title bar separator is a line.

[`case none`](/documentation/AppKit/NSTitlebarSeparatorStyle/none)

A style indicating that there’s no title bar separator.

[`case shadow`](/documentation/AppKit/NSTitlebarSeparatorStyle/shadow)

A style indicating that the title bar separator is a shadow.

### Initializers

[`init?(rawValue: Int)`](/documentation/AppKit/NSTitlebarSeparatorStyle/init(rawValue:))

## Relationships

### Conforms To

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Sendable`](/documentation/Swift/Sendable)

[`Hashable`](/documentation/Swift/Hashable)

[`Equatable`](/documentation/Swift/Equatable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

---

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