ios - 在 UIButton 上同时显示图像和标题 - Swift 3

Question

如何在 UIbutton 上同时显示标题和图像？我试着关注 Display image and text in Button它使用 swift 2，但相同的过程仅在 swift 3 中显示图像，标题被隐藏。图像源文件为 35x35 像素。我的代码:

  let folderButton = UIButton(frame: CGRect(x: 100 , y: 200, width: 200, height: 41))
  folderButton.layer.borderColor = UIColor.black.cgColor
  folderButton.layer.borderWidth = 1
  folderButton.imageEdgeInsets = UIEdgeInsets(top: 0,left: 162,bottom: 3,right: 3)
  folderButton.titleEdgeInsets = UIEdgeInsets(top: 0,left: 0,bottom: 0,right: 41)
  folderButton.setImage(UIImage(named:"FolderIcon35"), for: UIControlState.normal)
  folderButton.setTitle("Test", for: UIControlState.selected)
  folderButton.setTitleColor(.black, for: .normal)
  view.addSubview(folderButton)

current Output

需要一个程序化的解决方案，因为我没有使用 Storyboard。谢谢!

Answer 1

我认为你应该为 UIControlState.normal 设置标题

folderButton.setTitle("Test", for:.normal)