So I've been at this for a few days and no luck. I have a a custom UIView that's made from a xib file and I am adding it to my footerView. The view is displayed but it is not responding to the gesture recognizer that I added to a label in the ViewController class. In the VC I create an instance of the UIView and added it to my tableView.
What's odd to is that when using the accessibility inspector it does read the labels
Here is the containerView
class AdviceCardWidgetContainerCurvedView: UIView {
struct Constants {
static let nibName = "ClariContainerView"
static let containerHeight: CGFloat = 169.0
static let curvedPercent: CGFloat = 0.2
}
let nibName = "ClariContainerView"
var clariView: UIView?
var clariTitle: String?
var clariQuestion: String?
@IBOutlet weak var clariTitleLabel: UILabel!
@IBOutlet weak var clariQuestionLabel: UILabel!
override init(frame: CGRect) {
super.init(frame: frame)
commonInit()
}
required init?(coder: NSCoder) {
super.init(coder: coder)
}
private func applyCurve(givenView view: UIView, curvedPercent: CGFloat) {
let shapeLayer = CAShapeLayer(layer: view.layer)
shapeLayer.path = self.pathForCurvedView(givenView: view, curvedPercent: curvedPercent).cgPath
shapeLayer.frame = view.bounds
view.layer.mask = shapeLayer
addSubview(view)
}
private func pathForCurvedView(givenView view: UIView, curvedPercent: CGFloat) -> UIBezierPath {
let path = UIBezierPath()
path.move(to: CGPoint(x: 0.0, y: 0.0))
path.addLine(to: CGPoint(x: 0.0, y: view.bounds.size.height))
path.addLine(to: CGPoint(x: UIScreen.main.bounds.width, y: view.bounds.size.height))
path.addLine(to: CGPoint(x: UIScreen.main.bounds.width, y: 0.0))
path.addQuadCurve(to: CGPoint(x: 0, y: 0), controlPoint: CGPoint(x: UIScreen.main.bounds.width / 2, y: view.bounds.size.height * curvedPercent))
path.close()
return path
}
private func commonInit() {
guard let clariView = loadViewFromNib() else { return }
clariView.frame = CGRect(x: 0, y: 0, width: UIScreen.main.bounds.width, height: containerHeight)
clariView.backgroundColor = .lightGray
applyCurve(givenView: clariView, curvedPercent: 0.1)
addSubview(clariView)
clariTitleLabel.text = "Ask TD Clari"
clariQuestionLabel.text = "What is my balance"
}
func loadViewFromNib() -> UIView? {
let bundle = Bundle(for: type(of: self))
let nib = UINib(nibName: Constants.nibName, bundle: bundle)
return nib.instantiate(withOwner: self, options: nil).first as? UIView
}
}
And this is what's inside my view controller
class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
@IBOutlet weak var tableView: UITableView!
let curvedView = AdviceCardWidgetContainerCurvedView()
override func viewDidLoad() {
super.viewDidLoad()
}
override func viewDidLayoutSubviews() {
curvedView.clariTitleLabel.accessibilityTraits = .button
curvedView.clariTitleLabel.isUserInteractionEnabled = true
curvedView.clariTitleLabel.backgroundColor = .red
curvedView.clariTitleLabel.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(footerLableTapped)))
tableView.tableFooterView = UIView(frame: CGRect(x: 0, y: 0, width: tableView.frame.width, height: 169))
tableView.tableFooterView?.addSubview(curvedView)
}
@objc func footerLableTapped() {
print("label tapped")
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 10
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "cell")!
cell.textLabel?.text = "1"
return cell
}
}
