---
title: UITextFormattingViewController.Component
framework: uikit
role: symbol
role_heading: Class
path: uikit/uitextformattingviewcontroller/component
---

# UITextFormattingViewController.Component

Defines text formatting view component.

## Declaration

```swift
class Component
```

## Topics

### Initializers

- [init(coder:)](uikit/uitextformattingviewcontroller/component/init(coder:).md)
- [init(componentKey:preferredSize:)](uikit/uitextformattingviewcontroller/component/init(componentkey:preferredsize:).md)

### Instance Properties

- [componentKey](uikit/uitextformattingviewcontroller/component/componentkey.md)
- [preferredSize](uikit/uitextformattingviewcontroller/component/preferredsize.md)

### Type Methods

- [component(_:_:)](uikit/uitextformattingviewcontroller/component/component(_:_:).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)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)

## See Also

### Classes

- [UITextFormattingViewController.ComponentGroup](uikit/uitextformattingviewcontroller/componentgroup.md)
- [UITextFormattingViewController.Configuration](uikit/uitextformattingviewcontroller/configuration-swift.class.md)