如果你按住按钮A,你想隐藏viewA 我做了这个编码。 class ViewController: UIViewController {
func longPress(gesture: UILongPressGestureRecognizer) {
//If button A was long pressed
if gesture.state == .began {
我有一个VC这样 对我有嵌入UIButtons,我就点击改变自己的形象的复选框。这是我的代码 @IBOutlet weak var bestSellerButton: UIButton!
@IBOutlet weak var trendingButton: UIButton!
@IBOutlet weak var lowToHighButton: UIButton!
@IBOutlet we