wireguard-apple/Sources/WireGuardApp/UI/iOS/View/BorderedTextButton.swift

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// SPDX-License-Identifier: MIT
// Copyright © 2018-2021 WireGuard LLC. All Rights Reserved.
import UIKit
class BorderedTextButton: UIView {
let button: UIButton = {
let button = UIButton(type: .system)
button.titleLabel?.font = UIFont.preferredFont(forTextStyle: .body)
button.titleLabel?.adjustsFontForContentSizeCategory = true
return button
}()
override var intrinsicContentSize: CGSize {
let buttonSize = button.intrinsicContentSize
return CGSize(width: buttonSize.width + 32, height: buttonSize.height + 16)
}
var title: String {
get { return button.title(for: .normal) ?? "" }
set(value) { button.setTitle(value, for: .normal) }
}
var onTapped: (() -> Void)?
init() {
super.init(frame: CGRect.zero)
layer.borderWidth = 1
layer.cornerRadius = 5
layer.borderColor = button.tintColor.cgColor
addSubview(button)
button.translatesAutoresizingMaskIntoConstraints = false
NSLayoutConstraint.activate([
button.centerXAnchor.constraint(equalTo: centerXAnchor),
button.centerYAnchor.constraint(equalTo: centerYAnchor)
])
button.addTarget(self, action: #selector(buttonTapped), for: .touchUpInside)
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
@objc func buttonTapped() {
onTapped?()
}
}