How to use

addKeyListener

method

in

javax.swing.JPasswordField

public SimpleLoginPage()
{
  userName.addKeyListener(new KeyAdapter() {
    
    public void keyPressed(KeyEvent e)
    {
      statusText.setText(null);
    }
  });
  
  password.addKeyListener(new KeyAdapter() {
    
    public void keyPressed(KeyEvent e)
    {
      statusText.setText(null);
    }
  });
}
 

public SonarServerConfigurable(@Nullable Project project) {
 super(project);
 myPasswordField.addKeyListener(
  new KeyAdapter() {
   @Override
   public void keyTyped(KeyEvent keyEvent) {
    super.keyTyped(keyEvent);
    isPasswordFieldChanged = true;
   }
  }
 );
 init();
}

/**
 * Creates the required listeners
 * 
 * @param login Credentials object for filling the data
 */
private void createListeners(final Credentials login) {
  pass.addKeyListener(new KeyAdapter() {
    @Override
    public void keyReleased(final KeyEvent e) {
      if (e.getKeyCode() == KeyEvent.VK_ENTER) {
        setCredentials(login);
        dialog.setVisible(false);
      }
    } 
  });
  ok.addActionListener(new ActionListener() {
    public void actionPerformed(final ActionEvent e) {
      setCredentials(login);
      dialog.setVisible(false);
    }
  });
  dialog.addWindowListener(new WindowAdapter() {
    @Override
    public void windowClosing(final WindowEvent e) {
      log.warn("Login dialog closed, no username/password specified");
      latch.countDown();
    }
  });
}

  public void run() {
    final JPanel panel = new JPanel();
    panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
    JLabel label = new JLabel(question);
    JPasswordField pass = new JPasswordField(10);
    panel.add(label);
    panel.add(pass);
    pass.addKeyListener(new KeyAdapter() {
      // accept ENTER as a window closer
      @Override
      public void keyPressed(KeyEvent e) {
        if (e.getKeyCode()==KeyEvent.VK_ENTER) {
          Container c;
          for (c=panel; !(c instanceof JDialog); c=c.getParent()) ;
          JDialog dialog = (JDialog) c;
          dialog.dispatchEvent(new WindowEvent( dialog, WindowEvent.WINDOW_CLOSING ));
        }
      }
    });
    String[] options = new String[]{"OK", "Cancel"};
    int option = JOptionPane.showOptionDialog(null, panel, null,
                 JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE,
                 null, options, null);
    if(option == 0)
      value[0] = new String(pass.getPassword());
  }
});

protected void createServerConfirmPassPhrase() {
  $objectMap.put("serverConfirmPassPhrase", serverConfirmPassPhrase = new JPasswordField());
  
  serverConfirmPassPhrase.setName("serverConfirmPassPhrase");
  serverConfirmPassPhrase.setColumns(15);
  serverConfirmPassPhrase.addKeyListener(JAXXUtil.getEventListener(KeyListener.class, "keyReleased", this, "doKeyReleased__on__serverConfirmPassPhrase"));
}

protected void createServerPassPhrase() {
  $objectMap.put("serverPassPhrase", serverPassPhrase = new JPasswordField());
  
  serverPassPhrase.setName("serverPassPhrase");
  serverPassPhrase.setColumns(15);
  serverPassPhrase.addKeyListener(JAXXUtil.getEventListener(KeyListener.class, "keyReleased", this, "doKeyReleased__on__serverPassPhrase"));
}

lblManagerUsername.setText(i18n.LBL_MANAGER_USERNAME);
lblManagerPassword.setText(i18n.LBL_MANAGER_PASSWORD);
jpasswordfieldManager.addKeyListener(this);

public PasswordField(String label) {
 setLayout(new BorderLayout());
 m_label = new JLabel(label);
 if (label.length() > 0) {
  m_label.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 5));
 }
 add(m_label, BorderLayout.WEST);
 m_password = new JPasswordField();
 m_password.addKeyListener(new KeyAdapter() {
  @Override
  public void keyReleased(KeyEvent e) {
   super.keyReleased(e);
   m_support.firePropertyChange("", null, null);
  }
 });
 m_password.addFocusListener(new FocusAdapter() {
  @Override
  public void focusLost(FocusEvent e) {
   super.focusLost(e);
   m_support.firePropertyChange("", null, null);
  }
 });
 add(m_password, BorderLayout.CENTER);
 // setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
}

jpasswordfield.addKeyListener(this);

public PasswordField(String label) {
 setLayout(new BorderLayout());
 m_label = new JLabel(label);
 if (label.length() > 0) {
  m_label.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 5));
 }
 add(m_label, BorderLayout.WEST);
 m_password = new JPasswordField();
 m_password.addKeyListener(new KeyAdapter() {
  @Override
  public void keyReleased(KeyEvent e) {
   super.keyReleased(e);
   m_support.firePropertyChange("", null, null);
  }
 });
 m_password.addFocusListener(new FocusAdapter() {
  @Override
  public void focusLost(FocusEvent e) {
   super.focusLost(e);
   m_support.firePropertyChange("", null, null);
  }
 });
 add(m_password, BorderLayout.CENTER);
 // setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
}

dialog.setLocationRelativeTo(null);
dialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
passwordTextField.addKeyListener(new KeyAdapter()

dialog.setLocationRelativeTo(null);
dialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
passwordTextField.addKeyListener(new KeyAdapter()

/**
 * Invoke the Dialog.
 */
public void invoke() {
  dialog = new JDialog(SparkManager.getMainWindow(), transport.getTitle(), false);
  dialog.add(this);
  dialog.pack();
  dialog.setSize(400, 200);
  dialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
  GraphicUtils.centerWindowOnComponent(dialog, SparkManager.getMainWindow());
  dialog.setVisible(true);
  usernameField.requestFocus();
  usernameField.addKeyListener(this);
  passwordField.addKeyListener(this);
  registerButton.addActionListener(this);
  cancelButton.addActionListener( actionEvent -> dialog.dispose() );
}

password = new JPasswordField();
password.addKeyListener(new LoginListener());
jPanelCenter.add(password);
jPanelCenter.add(new JLabel("----------------------------------------------"));

passwordField.addKeyListener(new KeyAdapter() {
  public void keyPressed(KeyEvent e) {
    if (e.getKeyChar() == KeyEvent.VK_TAB) {

_passwordField.addKeyListener(this);

gbc_jpbQuality.fill = GridBagConstraints.HORIZONTAL;
jpfPassword.addKeyListener(new KeyAdapter() {
  @Override
  public void keyReleased(KeyEvent evt) {

passwordField.addKeyListener(new KeyAdapter() {

passwordField.setName("password");
passwordField.addKeyListener(new KeyListener() {

realNameField.addKeyListener(keyListener);
emailField.addKeyListener(keyListener);
passwordField.addKeyListener(keyListener);
cancel.addKeyListener(keyListener);
okay.addKeyListener(keyListener);