BoxedDisclosureCell.swift

import UIKit

public class BoxedDisclosureCell: UITableViewCell, CellType {
    var boxView: UIView!

    func bind() {
        if boxView.isNil {
            boxView = UIView(frame: CGRect(x: 0, y: 0, width: 10, height: 10))
            boxView.translatesAutoresizingMaskIntoConstraints = false
            boxView.backgroundColor = UIColor.Zaim.colorBackgroundSub
            boxView.layer.cornerRadius = 8
            backgroundView = boxView
            NSLayoutConstraint.activate([
                boxView.topAnchor.constraint(equalTo: topAnchor, constant: 8),
                boxView.leftAnchor.constraint(equalTo: leftAnchor, constant: 8),
                rightAnchor.constraint(equalTo: boxView.rightAnchor, constant: 8),
                bottomAnchor.constraint(equalTo: boxView.bottomAnchor, constant: 8),
                boxView.heightAnchor.constraint(greaterThanOrEqualToConstant: 44)
                ])
        }

        textLabel?.text = "2019年4月2日"
        boxView.layoutIfNeeded()
        layoutIfNeeded()
    }
}