У меня есть UITableView;без tableHeaderView, касающегося строки и инициирующего didSelectRowAt, возвращает правильный путь индекса.
Когда я устанавливаю свойство tableHeaderView, didSelectRowAt либо не запускается, либо возвращает tappedRow + 2. Где я иду не так? *
Вот мой код
class MenuController: UIViewController {
// Mark -- Properties
var tableView: UITableView!
var delegate: HomeControllerDelegate?
var headerView: HeaderView? = nil
var user: User? = nil
// Mark -- Init
override func viewDidLoad() {
super.viewDidLoad()
configureTableView()
if let user = self.user {
populateMenuHeader(email: user.email, firstName: user.firstName, lastName: user.lastName, imageUrl: user.imageUrl)
}
}
override func viewWillLayoutSubviews() {
super.viewWillLayoutSubviews()
//updateHeaderViewHeight(for: tableView.tableHeaderView)
}
func updateHeaderViewHeight(for header: UIView?) {
guard let headerView = headerView else { return }
headerView.frame.size.height = 170
}
func populateMenuHeader(email: String, firstName: String, lastName: String, imageUrl: String) {
headerView?.emailLabel?.text = email
headerView?.nameLabel?.text = "\(firstName) \(lastName)"
let request = ImageRequest(
url: URL(string: imageUrl)!,
processors: [
ImageProcessor.Resize(size: CGSize(width: 70, height: 70)),
ImageProcessor.Circle()
]
)
Nuke.loadImage(with: request, into: headerView!.imageView!)
}
// Mark -- Handlers
func configureTableView() {
// Create Material Header
headerView = HeaderView(frame: CGRect(x: 0, y: 0, width: view.frame.width, height: 170))
//headerView?.heightAnchor.constraint(equalToConstant: 170).isActive = true
headerView?.translatesAutoresizingMaskIntoConstraints = false
tableView = UITableView()
tableView.delegate = self
tableView.dataSource = self
tableView.tableHeaderView = headerView
tableView.sectionHeaderHeight = 170
tableView.register(MenuOptionCell.self, forCellReuseIdentifier: reuseIdentifier)
tableView.backgroundColor = .darkGray
tableView.separatorStyle = .none
tableView.rowHeight = 80
view.addSubview(tableView)
tableView.translatesAutoresizingMaskIntoConstraints = false
tableView.leftAnchor.constraint(equalTo: view.leftAnchor).isActive = true
tableView.bottomAnchor.constraint(equalTo: view.bottomAnchor).isActive = true
tableView.rightAnchor.constraint(equalTo: view.rightAnchor).isActive = true
tableView.topAnchor.constraint(equalTo: view.topAnchor).isActive = true
}
}
extension MenuController: UITableViewDelegate, UITableViewDataSource {
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 5
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: reuseIdentifier, for: indexPath) as! MenuOptionCell
let menuOption = MenuOption(rawValue: indexPath.row)
cell.descriptionLabel.text = menuOption?.description
cell.iconImageView.image = menuOption?.image
return cell
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
let row = indexPath.row
print("tapped row: \(row)")
let menuOption = MenuOption(rawValue: row)
delegate?.handleMenuToggle(forMenuOption: menuOption)
}
}
class CustomView: UIView {
override func draw(_ rect: CGRect) {
super.draw(rect)
if let context = UIGraphicsGetCurrentContext() {
context.setStrokeColor(UIColor.white.cgColor)
context.setLineWidth(1)
context.move(to: CGPoint(x: 0, y: bounds.height))
context.addLine(to: CGPoint(x: bounds.width, y: bounds.height))
context.strokePath()
}
}
}
class HeaderView : UIView {
var imageView: UIImageView? = nil
var nameLabel: UILabel? = nil
var emailLabel: UILabel? = nil
override init(frame: CGRect) {
super.init(frame: frame)
imageView = UIImageView()
imageView?.translatesAutoresizingMaskIntoConstraints = false
nameLabel = UILabel()
nameLabel?.translatesAutoresizingMaskIntoConstraints = false
nameLabel?.font = UIFont(name: "Avenir-Light", size: 20)
nameLabel?.text = "Test name"
nameLabel?.textColor = .white
emailLabel = UILabel()
emailLabel?.translatesAutoresizingMaskIntoConstraints = false
emailLabel?.textColor = .white
emailLabel?.font = UIFont(name: "Avenir-Light", size: 15)
emailLabel?.text = "testemail@gmail.com"
self.addSubview(imageView!)
self.addSubview(nameLabel!)
self.addSubview(emailLabel!)
let lineView = CustomView(frame: CGRect(x: 0, y: frame.height - 1, width: frame.width, height: 1))
self.addSubview(lineView)
imageView?.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 20).isActive = true
imageView?.topAnchor.constraint(equalTo: topAnchor, constant: 20).isActive = true
imageView?.widthAnchor.constraint(equalTo: widthAnchor, constant: 70).isActive = true
imageView?.heightAnchor.constraint(equalTo: heightAnchor, constant: 70).isActive = true
nameLabel?.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 20).isActive = true
nameLabel?.topAnchor.constraint(equalTo: imageView!.bottomAnchor, constant: 10).isActive = true
emailLabel?.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 20).isActive = true
emailLabel?.topAnchor.constraint(equalTo: nameLabel!.bottomAnchor, constant: 5).isActive = true
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}