---
title: NSScrubberLayoutAttributes
framework: appkit
role: symbol
role_heading: Class
path: appkit/nsscrubberlayoutattributes
---

# NSScrubberLayoutAttributes

The layout of a scrubber item.

## Declaration

```swift
class NSScrubberLayoutAttributes
```

## Overview

Overview A layout attributes object is the model for the layout of a single item in a scrubber control. If you require model attributes in addition to those provided by this class, create a subclass and add appropriate attributes. Subclasses must implement isEqual(_:), hash and the NSCopying protocol.

## Topics

### Creating layout attributes

- [init(forItemAt:)](appkit/nsscrubberlayoutattributes/init(foritemat:).md)

### Controlling the layout

- [alpha](appkit/nsscrubberlayoutattributes/alpha.md)
- [frame](appkit/nsscrubberlayoutattributes/frame.md)
- [itemIndex](appkit/nsscrubberlayoutattributes/itemindex.md)

### Initializers

- [init(forItemAtIndex:)](appkit/nsscrubberlayoutattributes/init(foritematindex:).md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Scrubber layouts

- [NSScrubberFlowLayout](appkit/nsscrubberflowlayout.md)
- [NSScrubberFlowLayoutDelegate](appkit/nsscrubberflowlayoutdelegate.md)
- [NSScrubberProportionalLayout](appkit/nsscrubberproportionallayout.md)
- [NSScrubberLayout](appkit/nsscrubberlayout.md)