SwiftUI: Difference between revisions

Revision as of 17:29, 29 January 2024

Revision as of 17:32, 29 January 2024

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SwiftUI integrates with other Apple services, such as [[Xcode]] to provide for real-time previews during editing,<ref name=":0">{{Cite web |title=Previews in Xcode |url=https://developer.apple.com/documentation/swiftui/previews-in-xcode |access-date=2023-11-07 |website=Previews in Xcode – Apple Developer Documentation |language=en |archive-url=https://web.archive.org/web/20231107221047/https://developer.apple.com/documentation/swiftui/previews-in-xcode |archive-date=2023-11-07}}</ref> and support for maps with [[Apple Maps]].<ref>{{Cite web |title=MapKit for SwiftUI |url=https://docs.developer.apple.com/documentation/mapkit/mapkit_for_swiftui |access-date=2024-01-10 |website=Apple Developer Documentation |language=en-US}}</ref>

== Examples ==

The following is an example of a simple [[Hello World]] program. It is standard practice in SwiftUI to separate the Applicationapplication struct and Viewsviews into different classesstructs, with the main view named ContentView{{citation needed}}.

<syntaxhighlight lang="swift">

import SwiftUI

@main

struct AnApp: App {