Adding a done button to hide after use.

[tesddev]

I did something like this to be able to use it in my project

//
//  SwipeCalendarView.swift
//  Created by Tes on 03/03/2023.
//

import UIKit
import MDatePickerView

class SwipeCalendarView: UIView {
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        translatesAutoresizingMaskIntoConstraints = false
        backgroundColor = UIColor(hexString: "#F2F6F8")
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    lazy var calendarView : MDatePickerView = {
        let mdate = MDatePickerView()
        mdate.Color = .black
        mdate.from = 1980
        mdate.to = Calendar(identifier: .gregorian).dateComponents([.year], from: Date()).year ?? 0
        mdate.translatesAutoresizingMaskIntoConstraints = false
        return mdate
    }()
    
    lazy var doneButton: AppButton = {
        let button = AppButton()
        button.setTitle("Done", for: .normal)
        button.addTarget(self, action: #selector(didTapDoneButton), for: .touchUpInside)
        return button
    }()
    
    override func layoutSubviews() {
        super.layoutSubviews()
        self.addSubview(calendarView)
        self.addSubview(doneButton)
        NSLayoutConstraint.activate([
            calendarView.heightAnchor.constraint(equalToConstant: 300),
            calendarView.widthAnchor.constraint(equalTo: self.widthAnchor, multiplier: 0.9),
            calendarView.centerXAnchor.constraint(equalTo: self.centerXAnchor),
            calendarView.topAnchor.constraint(equalTo: self.topAnchor, constant: 20),
            
            doneButton.bottomAnchor.constraint(equalTo: self.bottomAnchor, constant: -20),
            doneButton.centerXAnchor.constraint(equalTo: self.centerXAnchor),
            doneButton.widthAnchor.constraint(equalTo: self.widthAnchor, multiplier: 0.8),
            doneButton.heightAnchor.constraint(equalToConstant: 40),
        ])

    }
    
    @objc func didTapDoneButton() {
        self.isHidden = true
    }
}

then to use in the view controller needed -

declared it -

 private let calendarParentView: SwipeCalendarView = {
        let view = SwipeCalendarView()
        view.backgroundColor = .white
        view.translatesAutoresizingMaskIntoConstraints = false
        view.layer.cornerRadius = 16
        view.layer.borderWidth = 1
        view.layer.borderColor = UIColor.darkGray.cgColor
        view.isHidden = true
        return view
    }()

then set it's delegate to self in the viewdidload

calendarParentView.calendarView.delegate = self

and now it works like this -

done.button.+.datePicker.demo.mp4

then bring it to display when i tap on certain textfield, in my case, a date of birth textfield.

It would be nice if you can add the feature to your project.