How can I make a Swift enum with UIColor value?

Question

I\'m making a drawing app and I would like to refer to my colors through use of an enum. For example, it would be cleaner and more convenient to use Colors.RedColor

Answer 1

I use computed properties to solve this problem, this is my code

enum MyColor {
    case navigationBarBackgroundColor
    case navigationTintCololr
}

extension MyColor {
    var value: UIColor {
        get {
            switch self {
            case .navigationBarBackgroundColor:
                return UIColor(red: 67/255, green: 173/255, blue: 247/255, alpha: 1.0)
            case .navigationTintCololr:
                return UIColor.white
            }
        }
    }
}

then I can use MyColor like this:

MyColor.navigationBarBackgroundColor.value