Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

import javax.imageio.ImageIO;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;

public class Main {

    public static void main(String[] args) {
        EventQueue.invokeLater(new Runnable() {
            @Override
            public void run() {
                JFrame frame = new JFrame("Test");
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                frame.setLayout(new BorderLayout());
                frame.add(new JScrollPane(new MyTextArea()));
                frame.pack();
                frame.setVisible(true);
            }
        });
    }
}

class MyTextArea extends JTextArea {
    private BufferedImage image;

    public MyTextArea() {
        super(20, 20);
        try {
            image = ImageIO.read(new File("yourImage.png"));
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }

    @Override
    public boolean isOpaque() {
        return false;
    }

    @Override
    protected void paintComponent(Graphics g) {
        Graphics2D g2d = (Graphics2D) g.create();
        g2d.setColor(getBackground());
        g2d.fillRect(0, 0, getWidth(), getHeight());
        if (image != null) {
            int x = getWidth() - image.getWidth();
            int y = getHeight() - image.getHeight();
            g2d.drawImage(image, x, y, this);
        }
        super.paintComponent(g2d);
        g2d.dispose();
    }
}