Describes the drag operations suggested to destinations within the app.
To create a default configuration, initialize it without parameters.
On iOS, the default behavior is to allow drag-to-copy within the application.
On macOS, the default configuration is to support drag-to-copy to destinations both
within the application and to other apps.
In addition to `copy`, add `move` operation support by specifying that in the initializer:
struct DraggableBookView: View {
var id: UUID
var body: some View {
BookView()
.draggable(Book(id: id))
.dragConfiguration(makeConfiguration())
}
func makeConfiguration() -> DragConfiguration {
let operations = OperationsWithinApp(allowMove: true)
return DragConfiguration(operationsWithinApp: operations)
}
}
In the example above, an application provides operations that will be suggested to destinations
within the app. Drags to other apps will use the default behavior:
suggest operation `copy` to drag destinations on macOS, and forbid drags on iOS.