Contents

WidgetConfiguration

A type that describes a widget’s content.

Declaration

@MainActor @preconcurrency protocol WidgetConfiguration

Overview

A type conforming to this protocol inherits @preconcurrency @MainActor isolation from the protocol if the conformance is included in the type’s base declaration:

struct MyCustomType: Transition {
    // `@preconcurrency @MainActor` isolation by default
}

Isolation to the main actor is the default, but it’s not required. Declare the conformance in an extension to opt out of main actor isolation:

extension MyCustomType: Transition {
    // `nonisolated` by default
}

Topics

Implementing a widget

Setting a name

Setting a description

Setting the appearance

Managing background tasks

Instance Methods

See Also

Creating widgets