/*

    Copyright (C) 2016 Apple Inc. All Rights Reserved.

    See LICENSE.txt for this sample’s licensing information

    Abstract:

    This file contains the TextFieldCell class, which is a UITableViewCell sub-class for a cell that contains a UITextField.

*/

import UIKit

/// A custom table view object that contains a text field.

class TextFieldCell : UITableViewCell, UITextFieldDelegate {

    // MARK: Properties

    /// The text input field.

    @IBOutlet weak var textField: UITextField!

    /// The block to call when the value of the text field changes.

    var valueChanged: ((Void) -> Void)?

    // MARK: UITextFieldDelegate

    /// Handle the event of the user finishing changing the value of the text field.

    func textFieldDidEndEditing(_ textField: UITextField) {

        textField.resignFirstResponder()

        valueChanged?()

    }

    /// Dismiss the keyboard

    func textFieldShouldReturn(_ textField: UITextField) -> Bool {

        textField.resignFirstResponder()

        return true

    }

}