---
title: UIDropProposal
framework: uikit
role: symbol
role_heading: Class
path: uikit/uidropproposal
---

# UIDropProposal

A configuration for the behavior of a drop interaction, required if a view accepts drop activities.

## Declaration

```swift
@MainActor class UIDropProposal
```

## Mentioned in

Making a view into a drop destination

## Overview

Overview If a view’s drop interaction delegate accepts dropped drag items, it must return a drop proposal in its implementation of the dropInteraction(_:sessionDidUpdate:) method.

## Topics

### Initializing a drop proposal

- [init(operation:)](uikit/uidropproposal/init(operation:).md)
- [operation](uikit/uidropproposal/operation.md)

### Configuring a drop proposal

- [isPrecise](uikit/uidropproposal/isprecise.md)
- [prefersFullSizePreview](uikit/uidropproposal/prefersfullsizepreview.md)

### Initializers

- [init(dropOperation:)](uikit/uidropproposal/init(dropoperation:).md)

## Relationships

### Inherits From

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

### Inherited By

- [UICollectionViewDropProposal](uikit/uicollectionviewdropproposal.md)
- [UITableViewDropProposal](uikit/uitableviewdropproposal.md)
- [UITextDropProposal](uikit/uitextdropproposal.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)
- [Sendable](swift/sendable.md)

## See Also

### Drop destinations

- [UIDropSession](uikit/uidropsession.md)
- [UIDropOperation](uikit/uidropoperation.md)
- [UIDropSessionProgressIndicatorStyle](uikit/uidropsessionprogressindicatorstyle.md)