Array of button listeners swift

class ViewController: UIViewController {
    @IBOutlet weak var verticalStackView: UIStackView!

    var allButtons = [UIButton]()

    override func viewDidLoad() {
        super.viewDidLoad()

        for case let horizontalStackView as UIStackView in verticalStackView.arrangedSubviews {
            for case let button as UIButton in horizontalStackView.arrangedSubviews {
                allButtons.append(button)
            }
        }
    }
}

Source: stackoverflow.com

Similar codes

0 vote249 views1 answer
Left side of mutating operator isn't mutable: 'self' is immutable
Swift
0 vote196 views1 answer
Swift how to animate constraint change
Swift
1 vote189 views2 answers
Change background color of uitableview section header
Swift
2 votes192 views2 answers
How to convert int to double in swiftui
Swift
0 vote184 views1 answer
SwiftUI parse json from url
Swift
0 vote192 views1 answer
Xcode create image from calayer
Swift
0 vote176 views1 answer
Jar not declared js
Swift
2 votes209 views1 answer
Swift share with
Swift
1 vote222 views1 answer
Decimal to Double conversion in Swift
Swift
0 vote185 views1 answer
Uilabel make bold
Swift