How to add an App Delegate to a SwiftUI app

Create an App Delegate class and add it to the app using @NSApplicationDelegateAdaptor(AppDelegate.self) var appDelegate.

Oscar de la Hera Gomez
Written by Oscar de la Hera Gomez
First published on 10/18/2024 at 13:36
Last Updated on 10/18/2024 at 13:44
<p>Two flowers that represent SwiftUI and XCode side by side. Beneath them sits the text "SwiftUI AppDelegate".</p>

Create an App Delegate class and add it to the app using @NSApplicationDelegateAdaptor(AppDelegate.self) var appDelegate.

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Below can be found sample code for a delegate that interrupts a MacOS app from quitting.

To learn how we implemented this, consult the tutorial below.

How to interrupt, delay or stop a MacOS SwiftUI App from terminating

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