How to use

addFocusListener

method

in

javax.swing.JPasswordField

@Override
protected JTextComponent createField() {
  JPasswordField field = new JPasswordField();
  field.putClientProperty("JComponent.sizeVariant", "small");
  field.setFont(Theme.SMALL_BOLD_FONT);
  field.addActionListener(this);
  field.addFocusListener(new FocusAdapter() {
    public void focusLost(FocusEvent e) {
      commitTextFieldValue();
    }
  });
  return field;
}

protected PasswordEditor() {
  super();
  textField = new JPasswordField();
  textField.addActionListener(this);
  textField.addFocusListener(this);
}

accessPassword.addFocusListener( new FocusListener()

passwordField.addFocusListener(this);
buttonPanel.add(passwordField);

private void initPanel() {
  repositoryPanel = new RepositoryPanel();
  urlComboEditor = (JTextComponent) repositoryPanel.urlComboBox
                   .getEditor().getEditorComponent();
  urlDoc = urlComboEditor.getDocument();
  usernameDoc = repositoryPanel.userTextField.getDocument();
  passwordDoc = repositoryPanel.userPasswordField.getDocument();
  tunnelCmdDoc = repositoryPanel.tunnelCommandTextField.getDocument();
  DocumentListener documentListener = new DocumentChangeHandler();
  urlDoc.addDocumentListener(documentListener);
  passwordDoc.addDocumentListener(documentListener);
  usernameDoc.addDocumentListener(documentListener);
  tunnelCmdDoc.addDocumentListener(documentListener);
  repositoryPanel.savePasswordCheckBox.addItemListener(this);
  repositoryPanel.urlComboBox.addItemListener(this);
  repositoryPanel.proxySettingsButton.addActionListener(this);
  repositoryPanel.userPasswordField.addFocusListener(this);
  tweakComboBoxEditor();
}

suPasswordField.addFocusListener(new java.awt.event.FocusAdapter() {
  public void focusGained(java.awt.event.FocusEvent evt) {
    hdlPasswordFieldFocus(evt);

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));
}

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));
}

field.addFocusListener(new FocusListener() {

tfPassword.addFocusListener(new java.awt.event.FocusAdapter() {
  public void focusGained(java.awt.event.FocusEvent evt) {
    tfPasswordonPwdFocus(evt);

public VPasswordField(String aText) {
  super.setText(aText != null ? aText : "");
  if (aText == null) {
    nullValue = true;
  }
  oldValue = aText;
  super.addFocusListener(new FocusAdapter() {
    @Override
    public void focusLost(FocusEvent e) {
      checkValueChanged();
    }
  });
  super.addActionListener((java.awt.event.ActionEvent e) -> {
    checkValueChanged();
  });
}

tfPassword.addFocusListener(new java.awt.event.FocusAdapter() {
  public void focusGained(java.awt.event.FocusEvent evt) {
    tfPasswordonPwdFocus(evt);

labelConstraints.gridy++;
passwordField = new JPasswordField(connectionSettings.getPassword());
passwordField.addFocusListener(new FocusListener() {
  public void focusGained(FocusEvent e) {

secretField.setPreferredSize(buttonDimension);
secretField.setText(appProperties.getSecretKey());
secretField.addFocusListener(propertiesFocusListener);

serverField.addKeyListener(this);
passwordField.addFocusListener(this);
usernameField.addFocusListener(this);
serverField.addFocusListener(this);

proxyPasswordField.addFocusListener(new FocusAdapter() {
  @Override
  public void focusLost(FocusEvent e) {

password.addFocusListener(new java.awt.event.FocusAdapter() {
  public void focusGained(java.awt.event.FocusEvent evt) {
    passwordFocusGained(evt);