Swing Components Java


            import java.io.*;
import java.awt.*;
import java.awt.image.*;
import javax.swing.*;
import javax.imageio.*;
public class RobotImage extends javax.swing.JDialog
 {
 public RobotImage(java.awt.Frame parent, boolean modal)
 {
 super(parent, modal);
 initComponents();
 jTextPane.getCaret().setBlinkRate(0);
 }
 private void initComponents()
 {
 jTextPane = new javax.swing.JTextPane();
 addWindowListener(new java.awt.event.WindowAdapter()
 {
 public void windowClosing(java.awt.event.WindowEvent evt)
 {
 closeDialog(evt);
 }
 });
 getContentPane().add(jTextPane, java.awt.BorderLayout.CENTER);
 pack();
 }
 private void closeDialog(java.awt.event.WindowEvent evt)
 {
 try
 {
 jTextPane.getCaret().setVisible(false);
 jTextPane.paintImmediately(jTextPane.getBounds());
 BufferedImage bi = new Robot().createScreenCapture(this.getBounds());
 ImageIO.write(bi, "jpg", new File("t.jpg"));
 }
 catch (Exception ex)
 {
 // nothing
 }
 setVisible(false);
 dispose();
 }
 public static void main(String args[])
 {
 new RobotImage(new javax.swing.JFrame(), true).show();
 }
 private javax.swing.JTextPane jTextPane;
}