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# UICollectionLayoutSectionOrthogonalScrollingProperties.Bounce

Constants that specify whether the orthogonal scrolling section bounces past the edge of content and back again.

```
enum Bounce
```

## Topics

### Selecting bounce options

[`case always`](/documentation/UIKit/UICollectionLayoutSectionOrthogonalScrollingProperties/Bounce-swift.enum/always)

The orthogonal scroll view bounces even if the content is smaller than its bounds.

[`case automatic`](/documentation/UIKit/UICollectionLayoutSectionOrthogonalScrollingProperties/Bounce-swift.enum/automatic)

The orthogonal scroll view bounces when it encounters a content boundary.

[`case never`](/documentation/UIKit/UICollectionLayoutSectionOrthogonalScrollingProperties/Bounce-swift.enum/never)

The orthogonal scroll view stops scrolling immediately when it encounters a content boundary without bouncing.

### Initializers

[`init?(rawValue: Int)`](/documentation/UIKit/UICollectionLayoutSectionOrthogonalScrollingProperties/Bounce-swift.enum/init(rawValue:))

## Relationships

### Conforms To

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

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

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

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

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

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

---

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