import javax.swing.JFrame;
import javax.swing.AbstractAction;
import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.JFileChooser;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JOptionPane;
import java.awt.BorderLayout;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.event.*;
import java.awt.image.BufferedImage;
import java.io.*;
import javax.imageio.*;

public class Game extends JFrame {

//static JFrame frame;

Game()
{
    super("Robots see");
    setVisible(true);
    setSize(1400, 800);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JMenuBar menu = new JMenuBar();
    getContentPane().add(BorderLayout.NORTH, menu);

    JMenu btn_load = new JMenu("Открыть");
    JMenu btn_save = new JMenu("Сохранить");
    JMenu btn_saveAs = new JMenu("Сохранить как");
    JMenu btn_sets = new JMenu("Настройки");

    menu.add(btn_load);
    menu.add(btn_save);
    menu.add(btn_saveAs);
    menu.add(btn_sets);

    btn_load.addActionListener(new LoadClicked(this));
}



public static void main(String[] args) throws IOException {

    Game game = new Game();
}
}

class LoadClicked implements ActionListener
{
static Game game;
static BufferedImage image;
LoadClicked(Game game)
{
    this.game = game;
}
public void actionPerformed(ActionEvent e)
{
    String filename;
    JFileChooser fileChooser = new JFileChooser();
    int result = fileChooser.showOpenDialog(null);

    // Если директория выбрана, покажем ее в сообщении

    try{ if (result == JFileChooser.APPROVE_OPTION )
    {
        filename = fileChooser.getSelectedFile().getAbsolutePath();
        image = ImageIO.read(new File(filename));
    }}
    catch(IOException e1) { }

    JPanel pane = new JPanel() {
        @Override
        protected void paintComponent(Graphics g) {
            super.paintComponent(g);
            g.drawImage(image, 0, 0, null);
        }
    };
    game.add(pane);
 }
 }