package main;

import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.EventQueue;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;

import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;

public class MainJframe extends JFrame {
    private MainJframe frame;
    private JPanel contentPane;
    private JPanel panel;
    private JButton btnActivateJframe;

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


    /**
     * Create the frame.
     */
    public MainJframe() {
        initialize();
    }
    private void initialize() {
        frame = this;
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setBounds(100, 100, 450, 300);
        contentPane = new JPanel();
        contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
        setContentPane(contentPane);
        contentPane.setLayout(null);
        contentPane.add(getPanel());
    }
    private JPanel getPanel() {
        if (panel == null) {
            panel = new JPanel();
            panel.setBounds(10, 11, 414, 240);
            panel.setLayout(null);
            panel.add(getBtnActivateJframe());
        }
        return panel;
    }
    private JButton getBtnActivateJframe() {
        if (btnActivateJframe == null) {
            btnActivateJframe = new JButton("Affichez Tableau");
            btnActivateJframe.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent arg0) {

                    Jpanel1 panel2 = new Jpanel1();

                    Container old = frame.getContentPane();
                    old.removeAll();

                    contentPane = panel2;
                    frame.setContentPane(contentPane);
                    contentPane.revalidate();
                    frame.repaint();

                }
            });
            btnActivateJframe.setBounds(10, 11, 142, 68);
        }
        return btnActivateJframe;
    }
}