---
title: Deprecated
framework: swiftui
role: collectionGroup
role_heading: API Collection
path: swiftui/previews-deprecated
---

# Deprecated

Review deprecated preview symbols and their replacements.

## Topics

### Defining a preview

- [PreviewProvider](swiftui/previewprovider.md)
- [PreviewPlatform](swiftui/previewplatform.md)
- [previewDisplayName(_:)](swiftui/view/previewdisplayname(_:).md)

### Customizing a preview

- [previewDevice(_:)](swiftui/view/previewdevice(_:).md)
- [PreviewDevice](swiftui/previewdevice.md)
- [previewLayout(_:)](swiftui/view/previewlayout(_:).md)
- [previewInterfaceOrientation(_:)](swiftui/view/previewinterfaceorientation(_:).md)
- [InterfaceOrientation](swiftui/interfaceorientation.md)

### Setting a context

- [previewContext(_:)](swiftui/view/previewcontext(_:).md)
- [PreviewContext](swiftui/previewcontext.md)
- [PreviewContextKey](swiftui/previewcontextkey.md)