ios - 无法从代码添加 SSRadioButtonsController 单选按钮标题

Question

我正在使用https://github.com/shamasshahid/SSRadioButtonsController 。当我通过 Storyboard添加单选按钮并设置标题时，它工作正常，但是当我尝试通过代码添加单选按钮的设置标题时，它不起作用。

ViewController 类:UIViewController、SSRadioButtonControllerDelegate {

var radioButtonController:SSRadioButtonsController？

覆盖 func viewDidLoad() { super.viewDidLoad()

var buttonArray = [UIButton]()


let radioButton = SSRadioButton(frame: CGRect(x: 20, y: 20, width: 20, height: 20 ))
radioButton.circleRadius = 8
radioButton.setTitle("male", forState: .Normal)

let radioButton1 = SSRadioButton(frame: CGRect(x: 20, y: 60, width: 20, height: 20 ))
radioButton.circleRadius = 8
radioButton.setTitle("female", forState: .Highlighted)

self.view.addSubview(radioButton)
self.view.addSubview(radioButton1)

buttonArray.append(radioButton)
buttonArray.append(radioButton1)

radioButtonController = SSRadioButtonsController(buttons: buttonArray)
radioButtonController!.delegate = self
radioButtonController!.shouldLetDeSelect = true

// Do any additional setup after loading the view, typically from a nib.
  }

func didSelectButton(aButton: UIButton?) {
print(aButton)
    }


}

Answer 1

找到解决方案，默认按钮标题为白色，我将其更改为黑色，并且工作正常

radioButton1.setTitleColor(UIColor.blackColor(), forState: .Normal)