import javax.swing.*;

import javax.swing.table.DefaultTableModel;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

public class MainApp {

private JFrame frame;

private JTable table;

private DefaultTableModel tableModel;

private JTextField tfMaPV, tfHoTen, tfDiaChi, tfLoaiPV;

private JButton btnNhapPV, btnXoaPV;

private JTextField tfMaKBV, tfTenKBV, tfDonGia;

private JButton btnNhapKBV, btnSuaKBV;

private JTextField tfTimKiem;

private JButton btnTimKiem;

private JButton btnLapBangCong, btnTinhThuNhap;

public MainApp() {

initialize();

}

private void initialize() {

frame = new JFrame("Quản lý phóng viên");

frame.setBounds(100, 100, 800, 600);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.getContentPane().setLayout(new BorderLayout(0, 0));

JPanel panelNhapXoaPV = new JPanel();

frame.getContentPane().add(panelNhapXoaPV, BorderLayout.NORTH);

tableModel = new DefaultTableModel();

tableModel.addColumn("ma pv");

tableModel.addColumn("ho ten");

tableModel.addColumn("dia chi");

tableModel.addColumn("loai pv");

table = new JTable(tableModel);

JScrollPane scrollPane = new JScrollPane(table);

frame.getContentPane().add(scrollPane, BorderLayout.CENTER);

JPanel panelNhapSuaKBV = new JPanel();

frame.getContentPane().add(panelNhapSuaKBV, BorderLayout.SOUTH);

JPanel panelTimKiem = new JPanel();

frame.getContentPane().add(panelTimKiem, BorderLayout.WEST);

JPanel panelCongThuNhap = new JPanel();

frame.getContentPane().add(panelCongThuNhap, BorderLayout.EAST);

frame.setVisible(true);

}

public static void main(String[] args) {

SwingUtilities.invokeLater(() -> {

new MainApp();

});

}

}