---
title: NSScroller.KnobStyle.default
framework: appkit
role: symbol
role_heading: Case
path: appkit/nsscroller/knobstyle-swift.enum/default
---

# NSScroller.KnobStyle.default

Specifies a dark knob with a light border.

## Declaration

```swift
case `default`
```

## Discussion

Discussion This is the default style; it is good against any background.

## See Also

### Constants

- [NSScroller.KnobStyle.dark](appkit/nsscroller/knobstyle-swift.enum/dark.md)
- [NSScroller.KnobStyle.light](appkit/nsscroller/knobstyle-swift.enum/light.md)