oop_lab_7

import javax.imageio.ImageIO;
import javax.swing.*;
import java.awt.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

public class qqq extends JFrame {
    static JFrame jFrame = getFrame();
    static JPanel jPanel = new JPanel();

    public static void main(String[] args) throws IOException {
        jFrame.add(jPanel);
        BufferedImage myPicture_1 = ImageIO.read(new File("D:\\new\\1.png"));       // ввести шлях до зображення 1
        BufferedImage myPicture_2 = ImageIO.read(new File("D:\\new\\2.jpg"));       // ввести шлях до зображення 2
        JLabel picLabel = new JLabel(new ImageIcon(myPicture_1));
        final boolean[] counter = {true};
        picLabel.addMouseListener(new MouseAdapter()
        {
            public void mouseClicked(MouseEvent e)
            {
                if (counter[0]) {
                    picLabel.setIcon(new ImageIcon(myPicture_2));
                    counter[0] = false;
                }
                else {
                    picLabel.setIcon(new ImageIcon(myPicture_1));
                    counter[0] = true;
                }
            }
        });
        jPanel.add(picLabel);
        jPanel.revalidate();
    }

    static JFrame getFrame() {
        JFrame jFrame = new JFrame() {};
        jFrame.setVisible(true);
        jFrame.setResizable(false);
        Toolkit toolkit = Toolkit.getDefaultToolkit();
        Dimension dimension = toolkit.getScreenSize();
        jFrame.setBounds(dimension.width/2 - 300, dimension.height/2 - 200, 600, 400);
        jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        return jFrame;
    }
}