import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.table.DefaultTableModel;
import javax.swing.JSeparator;
import javax.swing.JTable;
import javax.swing.JLabel;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;

public class problemaAgen {

    private JTable table;
    private JFrame frmAgenda;
    JMenuBar menubar =new JMenuBar();
    JMenu file;
    JMenuItem Borrar,Guardar,Buscar,Modificar;
    private JTextField textNom;
    private JTextField textmatri;
    private JTextField textApe;

    /**
     * Launch the application.
     */
    public static void main(String[] args) {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                try {
                    problemaAgen window = new problemaAgen();
                    window.frmAgenda.setVisible(true);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
    }

    /**
     * Create the application.
     */
    public problemaAgen() {
        initialize();
    }

    /**
     * Initialize the contents of the frame.
     */
    private void initialize() {
        crearmenu();

        frmAgenda = new JFrame();
        frmAgenda.setTitle("Agenda");
        frmAgenda.setBounds(100, 100, 450, 300);
        frmAgenda.setJMenuBar(menubar);
        frmAgenda.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frmAgenda.getContentPane().setLayout(null);

        textNom = new JTextField();
        textNom.setBounds(10, 38, 100, 20);
        frmAgenda.getContentPane().add(textNom);
        textNom.setColumns(10);

        textmatri = new JTextField();
        textmatri.setBounds(140, 38, 100, 20);
        frmAgenda.getContentPane().add(textmatri);
        textmatri.setColumns(10);

        textApe = new JTextField();
        textApe.setBounds(10, 90, 100, 20);
        frmAgenda.getContentPane().add(textApe);
        textApe.setColumns(10);

        JSeparator separator = new JSeparator();
        separator.setBounds(10, 121, 424, 2);
        frmAgenda.getContentPane().add(separator);

        JLabel lblNewLabel = new JLabel("nombre");
        lblNewLabel.setBounds(10, 13, 100, 14);
        frmAgenda.getContentPane().add(lblNewLabel);

        JLabel lblNewLabel_1 = new JLabel("matricula ");
        lblNewLabel_1.setBounds(140, 13, 100, 14);
        frmAgenda.getContentPane().add(lblNewLabel_1);

        JLabel lblNewLabel_2 = new JLabel("apellido");
        lblNewLabel_2.setBounds(10, 65, 46, 14);
        frmAgenda.getContentPane().add(lblNewLabel_2);


        String[][] filas= {};
        String[] columnas= {"Matricula","Nombre","Apellido"};
        DefaultTableModel mod= new DefaultTableModel(filas,columnas);
         table = new JTable(mod);
        JScrollPane scroll = new JScrollPane(table);
        scroll.setBounds(10, 130, 400, 200);
        frmAgenda.getContentPane().add(scroll);


    }

    void crearmenu() {
        // TODO Auto-generated method stub..

        file=new JMenu("File");
        menubar.add(file);

        Borrar=new JMenuItem("Borrar");
        Borrar.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                DefaultTableModel mid =(DefaultTableModel) table.getModel ();
                mid.removeRow(table.getSelectedRow());

            }
        });
        file.add(Borrar);

        Buscar=new JMenuItem("Buscar");
        file.add(Buscar);

        Guardar=new JMenuItem("Guardar");
        Guardar.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                DefaultTableModel midd =(DefaultTableModel) table.getModel ();
                int matri=Integer.parseInt(textmatri.getText());
                String nom=textNom.getText();
                String ape=textApe.getText();
                Object nombre[]= {matri,nom,ape};
                midd.addRow(nombre);

            }
        });
        file.add(Guardar);

        Modificar=new JMenuItem("Modificar");
        file.add(Modificar);

    }
}