JFRames Image icon

 






import java.awt.Image;

import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;


public class AdvancedApp {

public static void main(String[] args) {
// TODO Auto-generated method stub
JFrame jf=new JFrame();
jf.setTitle("JFrames");
jf.setVisible(true);
jf.setSize(300, 500);
jf.setDefaultCloseOperation(jf.EXIT_ON_CLOSE);

JButton jb=new JButton("Submit");
jf.add(jb);
ImageIcon ig=new ImageIcon("index.png");
Image i=ig.getImage();
jf.setIconImage(i);

}

}