x.Hm to write a GUI program that allows the user to input a specificdate/time as

Question

x.Hm to write a GUI program that allows the user to input a specificdate/time as days, hours, minutes, and seconds using text fields, then calculatethe equivalent number of seconds using a value-returning method and displays thereturn value from that method in a text field. For example, an input of 2 days,6 hours, 22 minutes, and 36 seconds will produce an output of 195797seconds.

I tried to compile it, but I got errors where calculation ofseconds. Please help me.

import javax.swing.*;
import java.awt.event.*;

public class SecondsCalc extends JFrame
{
    private JPanel panel; // To reference a panel
    private JLabel messageLabel1; // To reference a label for days
    private JLabel messageLabel2; // To reference a label for hours
    private JLabel messageLabel3; // To reference a label for minutes
    private JLabel messageLabel4; // To reference a label for minutes
    private JTextField daysTextField; // To reference a text field for days
private JTextField hoursTextField; // To reference a text field for hours
private JTextField minutesTextField;
    private JTextField secondsTextField;
    private JButton calcButton; // To reference a calculate button
    private JButton exitButton; // To reference a exit button
    private final int WINDOW_WIDTH = 310; // Window width
    private final int WINDOW_HEIGHT = 100; // Window height

    /**Constructor*/
    public SecondsCalc()
    {
        // Set the window title.
        setTitle("Seconds Calculator");// Set the size of the window.
setSize(WINDOW_WIDTH, WINDOW_HEIGHT);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
       
        // Build the panel and add it to the frame.
        buildPanel();

        // Add the panel to the frame's content pane.
add(panel);

        // Display the window.
        setVisible(true);
    }
    /**The buildPanel method adds a label, text field, andadd buttons to a
        panel.
    */
    private void buildPanel()
    {
        // Create a label for days to display instructions.
        messageLabel1 = new JLabel("days");

        // Create a text field for days 10 characters wide.
        daysTextField = new JTextField(10);

        // Create a label for hours to display instructions.
        messageLabel2 = new JLabel("hours");

        // Create a text field for hours 10 characters wide.
        hoursTextField = new JTextField(10);

        // Create a label for minutes to display instructions.
        messageLabel3 = new JLabel("minutes");

        //Create a text field for minutes 10 characters wide.
        minutesTextField = new JTextField(10);

        // Create a label for seconds to display instructions.
        messageLabel4 = new JLabel("seconds");

        // Create a text field for seconds 10 characters wide.
secondsTextField = new JTextField(10);

        // Create a calculate button with the caption "Calculate".
        calcButton = new JButton("Calculate");

        // Create a exit button with the caption "Exit".
        exitButton = new JButton("Exit");

        // Register the action listeners.
        calcButton.addActionListener(new CalcButtonListener());

Explanation / Answer

Please make changes as so... Hope you will get desired results. If youget desired results please rate... privateclass CalcButtonListenerimplementsActionListener
     {
         public void actionPerformerd(ActionEvent e)
         {
             intseconds; // The number ofseconds
              intmin;
               intday;
               int  hour;
               longresult;
        
            // Get the text entered by the user into the
            // text fields.
            day=Interger.parseInt(daysTextField.getText());          hour=Integer.parseInt(hoursTextField.getText());           min=Integer.parseInt(minutesTextField.getText());
            seconds=Integer.parseInt(secondsTextField.getText()); //Actullly gettext method returns string andyou need to convert it into int or double valueusing Integer.parseInt method.

            // Calculate to seconds.
             result= (day *((hour * 60 * 60) + (min * 60) +seconds));/

            / Display the result.
            JOptionPane.showMessageDialog(null, seconds + "result");
        }
    }
//For further clarification if requried then PM me.

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