How to use

getPreferredSize

method

in

javax.swing.JPasswordField

@Override
public Dimension getPreferredSize(int columns) {
  
  return getSwingComponent().getPreferredSize();
}

private void initComponents() {
  glassPane = new JWaitGlassPane(JWaitGlassPane.TYPE_DIRECTION_PING_PONG, "", null, null); //$NON-NLS-1$
  loginComboBoxModel = new LoginComboBoxModel();
  loginBox = new JComboBox(loginComboBoxModel);
  loginBox.setEditable(true);
  loginField = (JTextField) loginBox.getEditor().getEditorComponent();
  loginField.addActionListener(connectionAction);
  loginField.getDocument().addDocumentListener(new LoginDocumentListener());
  passwordField = new JPasswordField();
  passwordField.addActionListener(connectionAction);
  loginField.setPreferredSize(passwordField.getPreferredSize());
  passwordField.setPreferredSize(loginBox.getPreferredSize());
  saveLoginBox = new JCheckBox(ProfilMessages.getString("LoginDialog.5")); //$NON-NLS-1$
  saveLoginBox.addChangeListener(new SaveLoginBoxChangeListener());
  savePasswordBox = new JCheckBox(ProfilMessages.getString("LoginDialog.6")); //$NON-NLS-1$
  savePasswordBox.setEnabled(false);
  iconKeyLabel = new JLabel(ICON_KEY);
  deleteButton = new JButton(deleteAction);
  deleteButton.setBorderPainted(false);
  deleteButton.setFocusable(false);
}

userField.setBounds(125, 120, 305, userField.getPreferredSize().height);
contentPanel2.add(passwordField);
passwordField.setBounds(125, 155, 305, passwordField.getPreferredSize().height);

passwordField.setMinimumSize(passwordField.getPreferredSize());
passwordLabel.setLabelFor(passwordField);
passwordField.getDocument().addDocumentListener(new SimpleDocumentListener() {

questionPanel.add(imageLabel);
passwordField.setMaximumSize(passwordField.getPreferredSize());
passwordField.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent e) {

questionPanel.add(imageLabel);
passwordField.setMaximumSize(passwordField.getPreferredSize());
passwordField.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent e) {
credentialPanel.add(passwordLabel);
passwordField.setMaximumSize(passwordField.getPreferredSize());
credentialPanel.add(passwordField);

proxyPasswordField.setBounds(120, 540, 615, proxyPasswordField.getPreferredSize().height);