FramewithComponents

import java.awt.Color;
import java.awt.FlowLayout;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;

import javax.swing.BoxLayout;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;

public class FramewithComponents extends JFrame {
public FramewithComponents() {
super("JLayeredPane Demo");
setSize(256, 256);

JPanel content = new JPanel();
content.setLayout(new BoxLayout(content, BoxLayout.Y_AXIS));
content.setOpaque(false);

JLabel label1 = new JLabel("Username:");
label1.setForeground(Color.white);
content.add(label1);

JTextField field = new JTextField(15);
content.add(field);

JLabel label2 = new JLabel("Password:");
label2.setForeground(Color.white);
content.add(label2);

JPasswordField fieldPass = new JPasswordField(15);
content.add(fieldPass);

getContentPane().setLayout(new FlowLayout());
getContentPane().add(content);
((JPanel) getContentPane()).setOpaque(false);

ImageIcon earth = new ImageIcon("1.jpg");
JLabel backlabel = new JLabel(earth);
getLayeredPane().add(backlabel, new Integer(Integer.MIN_VALUE));
backlabel.setBounds(0, 0, earth.getIconWidth(), earth.getIconHeight());

WindowListener l = new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
};
addWindowListener(l);

setVisible(true);
}

public static void main(String[] args) {
new FramewithComponents();
}
}