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Pickers in SwiftUI

In this post, I’ll present a list of the principal pickers in SwiftUI:

• Default Picker
• Date Picker
• Color Picker
• Segmented Controller (yes, it’s a picker)
• Wheel

Default Picker

The code:

struct ContentView: View {
    var films = ["A New Hope", "The Empire Strikes Back", "Return of the Jedi "]
    @State private var selectedFilm = "The Empire Strikes Back"

    var body: some View {
        VStack {
            Picker("Please choose a film", selection: $selectedFilm) {
                ForEach(films, id: \.self) { film in
                    Text(film)
                }
            }
            Text("You selected: \(selectedFilm)")
        }
    }
}

In this case, we show three film names, starting with the second one selected.

Date Picker

Now, we want to use a picker to select a date; in this case, we have more options:

struct ContentView: View {
    @State private var date = Date()

    var body: some View {
        VStack {
                DatePicker(…