How can you make a change to the @Environment(\.calendar) in SwiftUI?

user_1037419 0
Viewed 377

I would like to change the @Environment(\.calendar) to use calendar.firstWeekday = 2. How can I do that?

swiftui calendar swift environment
2 Answers

You can create your own instance of Calendar and then set it as the environment value

static let myCalendar: Calendar = {
    var calendar = Calendar.current
    calendar.firstWeekday = 2
    return calendar
}()

And then when calling the view

SomeView()
   .environment(\.calendar, myCalendar)
user_92238390

Here is what I did:

var body: some Scene {
    WindowGroup {
        ContentView()
            .environment(\.calendar, {
                var calendar = Calendar(identifier: .gregorian)
                calendar.firstWeekday = 2
                return calendar
             }())
        }
    }
}

So all Views in the app get the same calendar.

user_10374190
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