package buttondemo;import java.awt.*;import java.awt.event.*;import javax.swing.*;import com.borland.jbcl.layout.*;public class ButtonDemoFrame extends JFrame {  JPanel contentPane;  JButton jbtnImage = new JButton();  JRadioButton jrdbtnDisableBu = new JRadioButton();  JRadioButton jrdbtnEnableBu = new JRadioButton();  ButtonGroup btngrpStateSelect = new ButtonGroup();  GridBagLayout gridBagLayout1 = new GridBagLayout();  /**Construct the frame*/  public ButtonDemoFrame() {    enableEvents(AWTEvent.WINDOW_EVENT_MASK);    try {      jbInit();    }    catch(Exception e) {      e.printStackTrace();    }  }  /**Component initialization*/  private void jbInit() throws Exception  {    //setIconImage(Toolkit.getDefaultToolkit().createImage(ButtonDemoFrame.class.getResource("[Your Icon]")));    contentPane = (JPanel) this.getContentPane();    contentPane.setLayout(gridBagLayout1);    this.setSize(new Dimension(400, 300));    this.setTitle("Frame Title");    jbtnImage.setBorderPainted(false);    jbtnImage.setContentAreaFilled(false);    jbtnImage.setDisabledIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/b1d.gif")));    jbtnImage.setFocusPainted(false);    jbtnImage.setIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/b1.gif")));    jbtnImage.setMargin(new Insets(0, 0, 0, 0));    jbtnImage.setPressedIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/b1p.gif")));    jbtnImage.setRolloverIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/b1r.gif")));    jbtnImage.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jbtnImage_actionPerformed(e);      }    });    jrdbtnDisableBu.setIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/rb.gif")));    jrdbtnDisableBu.setPressedIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/rbp.gif")));    jrdbtnDisableBu.setRolloverIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/rbr.gif")));    jrdbtnDisableBu.setRolloverSelectedIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/rbrs.gif")));    jrdbtnDisableBu.setSelectedIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/rbs.gif")));    jrdbtnDisableBu.setText("DisableTheButton");    jrdbtnDisableBu.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jrdbtnDisableBu_actionPerformed(e);      }    });    jrdbtnEnableBu.setIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/rb.gif")));    jrdbtnEnableBu.setPressedIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/rbp.gif")));    jrdbtnEnableBu.setRolloverIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/rbr.gif")));    jrdbtnEnableBu.setRolloverSelectedIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/rbrs.gif")));    jrdbtnEnableBu.setSelectedIcon(new ImageIcon(ButtonDemoFrame.class.getResource("buttons/rbs.gif")));    jrdbtnEnableBu.setText("EnableTheButton");    jrdbtnEnableBu.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jrdbtnEnableBu_actionPerformed(e);      }    });    contentPane.add(jrdbtnEnableBu,  new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(69, 50, 53, 0), 2, -3));    contentPane.add(jrdbtnDisableBu,  new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(69, 49, 47, 40), 3, 3));    contentPane.add(jbtnImage,  new GridBagConstraints(0, 0, 2, 1, 0.0, 0.0            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(80, 158, 0, 165), -6, -9));    btngrpStateSelect.add(jrdbtnDisableBu);    btngrpStateSelect.add(jrdbtnEnableBu);  }  /**Overridden so we can exit when window is closed*/  protected void processWindowEvent(WindowEvent e) {    super.processWindowEvent(e);    if (e.getID() == WindowEvent.WINDOW_CLOSING) {      System.exit(0);    }  }  void jbtnImage_actionPerformed(ActionEvent e) {  }  void jrdbtnEnableBu_actionPerformed(ActionEvent e) {  jbtnImage.setEnabled(true);  }  void jrdbtnDisableBu_actionPerformed(ActionEvent e) {jbtnImage.setEnabled(false);  }}