Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.Graphics;
import java.awt.Image;
import java.awt.MediaTracker;
import java.awt.Toolkit;

import javax.swing.JFrame;
import javax.swing.JPanel;

public class Main extends JFrame {
    Main() {
        add(new ContentPanel());
        setSize(500, 300);
    }

    public static void main(String[] args) {
        Main jrframe = new Main();
        jrframe.setVisible(true);
    }

}

class ContentPanel extends JPanel {
    Image bgimage = null;

    ContentPanel() {
        MediaTracker mt = new MediaTracker(this);
        bgimage = Toolkit.getDefaultToolkit().getImage("a.jpg");
        mt.addImage(bgimage, 0);
        try {
            mt.waitForAll();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }

    protected void paintComponent(Graphics g) {
        super.paintComponent(g);
        int imwidth = bgimage.getWidth(null);
        int imheight = bgimage.getHeight(null);
        g.drawImage(bgimage, 1, 1, null);
    }
}