uikit

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Original

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UIKit framework documentation for iOS and iPadOS apps.

适用于iOS和iPadOS应用的UIKit框架文档。

Search the local files first.

uikit-overview.md

is the full framework index and is large, so prefer

rg

over opening it directly.

File	Content
uikit-overview.md	Full UIKit framework index
uikit-updates.md	UIKit updates
uiapplication.md	UIApplication
uiapplicationdelegate.md	UIApplicationDelegate
uiwindowscene.md	UIWindowScene
uiview.md	UIView
uiviewcontroller.md	UIViewController
uicontrol.md	UIControl
uibutton.md	UIButton
uilabel.md	UILabel
uiimage.md	UIImage
uiimageview.md	UIImageView
uicolor.md	UIColor
uifont.md	UIFont
uiscrollview.md	UIScrollView
uitableview.md	UITableView
uicollectionview.md	UICollectionView
uistackview.md	UIStackView
nslayoutconstraint.md	NSLayoutConstraint
uinavigationcontroller.md	UINavigationController
uitabbarcontroller.md	UITabBarController
uisplitviewcontroller.md	UISplitViewController
uigesturerecognizer.md	UIGestureRecognizer
uialertcontroller.md	UIAlertController
uiactivityviewcontroller.md	UIActivityViewController
uivisualeffectview.md	UIVisualEffectView
uiblureffect.md	UIBlurEffect
uihostingcontroller.md	UIHostingController bridge from SwiftUI
using-swiftui-with-uikit.md	Using SwiftUI with UIKit

请优先搜索本地文件。

uikit-overview.md

是完整的框架索引，文件体积较大，因此建议使用

rg

命令搜索而非直接打开。

文件	内容
uikit-overview.md	完整UIKit框架索引
uikit-updates.md	UIKit更新内容
uiapplication.md	UIApplication
uiapplicationdelegate.md	UIApplicationDelegate
uiwindowscene.md	UIWindowScene
uiview.md	UIView
uiviewcontroller.md	UIViewController
uicontrol.md	UIControl
uibutton.md	UIButton
uilabel.md	UILabel
uiimage.md	UIImage
uiimageview.md	UIImageView
uicolor.md	UIColor
uifont.md	UIFont
uiscrollview.md	UIScrollView
uitableview.md	UITableView
uicollectionview.md	UICollectionView
uistackview.md	UIStackView
nslayoutconstraint.md	NSLayoutConstraint
uinavigationcontroller.md	UINavigationController
uitabbarcontroller.md	UITabBarController
uisplitviewcontroller.md	UISplitViewController
uigesturerecognizer.md	UIGestureRecognizer
uialertcontroller.md	UIAlertController
uiactivityviewcontroller.md	UIActivityViewController
uivisualeffectview.md	UIVisualEffectView
uiblureffect.md	UIBlurEffect
uihostingcontroller.md	桥接SwiftUI的UIHostingController
using-swiftui-with-uikit.md	SwiftUI与UIKit混合使用

Search this skill's local
```
.md
```
files first.
If the topic is not here, check the other installed Apple skills you have available by their names, descriptions, or
```
SKILL.md
```
frontmatter, then grep their local files. This is faster and uses less context than fetching new docs from the internet.
If no installed skill has the page, use the relevant documentation path from
```
uikit-overview.md
```
with the
```
sosumi.ai
```
Markdown mirror. For example,
```
/documentation/uikit/uiview
```
maps to
```
https://sosumi.ai/documentation/uikit/uiview
```
.

Some UIKit-adjacent APIs live in other frameworks. For example,

UIHostingController

is documented under SwiftUI.

请优先搜索本skill的本地
```
.md
```
文件。
如果未找到对应主题，请通过名称、描述或
```
SKILL.md
```
前言信息检查你已安装的其他Apple相关skill，然后检索它们的本地文件。相比从互联网拉取新文档，这种方式速度更快，占用的上下文更少。
如果已安装的skill都没有对应页面，请使用
```
uikit-overview.md
```
中对应的文档路径，配合
```
sosumi.ai
```
的Markdown镜像站访问。例如，
```
/documentation/uikit/uiview
```
对应的地址是
```
https://sosumi.ai/documentation/uikit/uiview
```
。

部分UIKit关联API存放在其他框架中，例如

UIHostingController

的文档归类在SwiftUI下。