---
title: Subview.ContainerSizingOptions
framework: swiftui
role: symbol
role_heading: Enumeration
path: swiftui/subview/containersizingoptions
---

# Subview.ContainerSizingOptions

Options on how all subviews should be sized when in a container.

## Declaration

```swift
enum ContainerSizingOptions
```

## Overview

Overview note: This option is not about the sizing considerations of a view being measured individually. Instead, this option describes the sizing characteristics of a group of subviews altogether, which also would only have actual effects when used in a container.

## Topics

### Enumeration Cases

- [Subview.ContainerSizingOptions.uniform(axis:)](swiftui/subview/containersizingoptions/uniform(axis:).md)
- [Subview.ContainerSizingOptions.variable](swiftui/subview/containersizingoptions/variable.md)

## Relationships

### Conforms To

- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)