TaskPanel

package com.FinalProject.view;

import java.awt.Color;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.time.LocalDate;

import com.FinalProject.model.*;
import javax.swing.*;

import org.jdatepicker.impl.JDatePanelImpl;
import org.jdatepicker.impl.JDatePickerImpl;
import org.jdatepicker.impl.UtilDateModel;


public class AddTaskPanel extends JFrame implements ActionListener{

    Worker w1 = new Worker();
    LocalDate date;
    String str = "";
    JLabel lblDes, lblDuration,l1,lblwname;
    JTextField tfDes, tfDur,tfwname;
    JButton btn1, btn2,btn3;

    AddTaskPanel()
    {

        setVisible(true);
        setSize(600, 300);
        setLayout(null);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setTitle("Add Task Form");
        l1 = new JLabel("Add Task Form - Type Details Below:");
        l1.setForeground(Color.blue);
        l1.setFont(new Font("Serif", Font.BOLD, 20));
        lblDes = new JLabel("Add Task:");
        lblDuration = new JLabel("Task Duration:");
        lblwname = new JLabel("Worker Name: ");

        tfDes = new JTextField();
        tfDur = new JTextField();
        tfwname = new JTextField();


        btn1 = new JButton("Submit");
        btn2 = new JButton("Clear");
        btn3 = new JButton("Back");
        btn1.addActionListener(this);
        btn2.addActionListener(this);
        btn3.addActionListener(this);
        lblDes.setBounds(100, 70, 400, 30);
        lblDuration.setBounds(100, 110, 200, 30);
        lblwname.setBounds(100, 150, 200, 30);
        l1.setBounds(100, 30, 400, 30);

        tfDes.setBounds(300, 70, 200, 30);
        tfDur.setBounds(300, 110, 200, 30);
        tfwname.setBounds(300, 150, 200, 30);

        btn1.setBounds(140, 230, 200, 30);
        btn2.setBounds(360, 230, 200, 30);
        btn3.setBounds(30, 230, 80, 30);

        add(lblDes);
        add(lblDuration);
        add(tfwname);
        add(l1);
        add(tfDur);
        add(tfDes);
        add(lblwname);


        add(btn1);
        add(btn2);
        add(btn3);
    }

public static void main(String[] args) {

        new AddTaskPanel();
    }

    @Override
    public void actionPerformed(ActionEvent e) {

        if(e.getSource()==btn1) {
            str = "Task: " + tfDes.getText() + " Duration: "+ tfDur.getText() +"Worker Name: " + tfwname.getText();
               File f = new File(w1.getName() + ".txt");
               try {
                   PrintWriter pw = new PrintWriter(f);
                   pw.println(str);
                   pw.close();
               } catch (FileNotFoundException e1) {
                   // TODO Auto-generated catch block
                   e1.printStackTrace();
               }
       }

       System.out.println(str);

        if(e.getSource()==btn2)
        {
            tfDur.setText("");
            tfDes.setText("");

        }

        else if(e.getSource()==btn3)
        {
            MenuPanel mp = new MenuPanel();
            this.setVisible(false);
            mp.setVisible(true);
        }

    }
}