Как вы устанавливаете атрибутный цвет заголовка для состояния в Swift

Ответ 1

// create the button
let button = UIButton(frame: CGRect(x: 0, y: 0, width: 100, height: 50))
button.backgroundColor = UIColor.yellowColor()

// set the attributed title for different states

// .Selected
let mySelectedAttributedTitle = NSAttributedString(string: "Click Here",
    attributes: [NSForegroundColorAttributeName : UIColor.greenColor()])
button.setAttributedTitle(mySelectedAttributedTitle, forState: .Selected)

// .Normal
let myNormalAttributedTitle = NSAttributedString(string: "Click Here",
    attributes: [NSForegroundColorAttributeName : UIColor.blueColor()])
button.setAttributedTitle(myNormalAttributedTitle, forState: .Normal)

Ответ 2

Swift 4

    // create the button
    let button = UIButton(frame: CGRect(x: 0, y: 0, width: 100, height: 50))
    button.backgroundColor = UIColor.yellow

    // set the attributed title for different states

    // .Selected
    let mySelectedAttributedTitle = NSAttributedString(string: "Click Here",
                                                       attributes: [NSAttributedStringKey.foregroundColor : UIColor.green])
    button.setAttributedTitle(mySelectedAttributedTitle, for: .selected)

    // .Normal
    let myNormalAttributedTitle = NSAttributedString(string: "Click Here",
                                                     attributes: [NSAttributedStringKey.foregroundColor : UIColor.blue])


    button.setAttributedTitle(myNormalAttributedTitle, for: .normal)

Swift 3

// create the button
let button = UIButton(frame: CGRect(x: 0, y: 0, width: 100, height: 50))
button.backgroundColor = UIColor.yellow

// set the attributed title for different states

// .Selected
let mySelectedAttributedTitle = NSAttributedString(string: "Click Here",
                                               attributes: [NSForegroundColorAttributeName : UIColor.green])
button.setAttributedTitle(mySelectedAttributedTitle, for: .selected)

// .Normal
let myNormalAttributedTitle = NSAttributedString(string: "Click Here",
                                             attributes: [NSForegroundColorAttributeName : UIColor.blue])


button.setAttributedTitle(myNormalAttributedTitle, for: .normal)

Ответ 3

Swift 4

 @IBOutlet weak var btnforgetPassword:UIButton!{

 didSet{

 btnforgetPassword.setAttributedTitle(NSAttributedString(string: "Forget Password?", attributes: [NSAttributedStringKey.foregroundColor :UIColor.white ] ), for: .normal

 }

    }