UILabelをタップ可能にする(小ネタ)

UILabelは rx.tap が使えない

そこで、UITapGestureRecognizer を使ってタップに対応させる

swift

        @IBOutlet private var profileDescription: UILabel!

        ...

        let gesture = UITapGestureRecognizer()
        profileDescription.addGestureRecognizer(gesture)
        gesture.rx.event.asSignal()
            .emit(onNext: { [weak self] state in
                guard let self = self else { return }
                let viewController = XXXXX
                self.navigationController?.pushViewController(viewController, animated: true)
            }).disposed(by: disposeBag)

 事前に User Interaction Enabled をONにしとかないといけない!