How to use

requestFocus

method

in

javax.swing.JPasswordField

  @Override
  public void windowOpened(WindowEvent evt) {
    m_passwordField.requestFocus();
  }
});

  @Override
  public void windowOpened(WindowEvent e) {                
    pin.requestFocus();
  }
});

/**
 * Request input focus.
 */
@Override
public void requestFocus() {
  jpfPassword.requestFocus();
}

  @Override
  public void windowOpened(WindowEvent e) {                
    pin.requestFocus();
  }
});

  @Override
  public void windowOpened(WindowEvent e) {                
    pin.requestFocus();
  }
});

  @Override
  public void windowOpened(WindowEvent e) {   
    currentPin.requestFocus();
  }
});

        private void jTextFieldUserActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jTextFieldUserActionPerformed
          jPasswordField.setText("");
          jPasswordField.requestFocus();
}//GEN-LAST:event_jTextFieldUserActionPerformed

        private void jTextFieldUserActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jTextFieldUserActionPerformed
          jPasswordField.setText("");
          jPasswordField.requestFocus();
}//GEN-LAST:event_jTextFieldUserActionPerformed

public void passwordFocus() {
  this.getTxtProxyChainPassword().requestFocus();
}

public void showError(KenaiException ex) {
  kenaiCombo.setEnabled(true);
  progressBar.setVisible(false);
  String errorMessage = ex.getMessage();
  if (errorMessage==null || "".equals(errorMessage.trim())) {
    errorMessage = NbBundle.getMessage(LoginPanel.class, "LBL_AuthenticationFailed");
    Logger.getLogger(LoginPanel.class.getName()).log(Level.INFO, errorMessage, ex);
  }
  error.setText(errorMessage);
  Map<String, String> errors = ex.getErrors();
  if (errors!=null) {
    String msg = errors.get("message");//NOI18N
    if (msg!=null) {
      error.setToolTipText(msg);
    }
  }
  error.setVisible(true);
  password.requestFocus();
  setLoginButtonEnabled(true);
}

public int showDialog(Component parent, String title, String subtitle) {
  returnValue = CONNECTION_OPTION;
  List<Action> actions = new ArrayList<Action>();
  actions.add(connectionAction);
  if (otherActions != null) {
    actions.addAll(Arrays.asList(otherActions));
  }
  actions.add(quitAction);
  dialog = new JDialogModel(parent, title, subtitle, this, actions.toArray(new Action[actions.size()]), quitAction);
  dialog.setResizable(false);
  loadPreference();
  if (saveLoginBox.isSelected()) {
    passwordField.requestFocus();
  }
  dialog.showDialog();
  dialog.dispose();
  return returnValue;
}

/**
 * Enables/Disables the editable components in the login screen.
 *
 * @param editable true to enable components, otherwise false to disable.
 */
private void enableComponents(boolean editable) {
  // Need to set both editable and enabled for best behavior.
  usernameField.setEditable(editable);
  usernameField.setEnabled(editable && !loginAnonymouslyBox.isSelected());
  passwordField.setEditable(editable);
  passwordField.setEnabled(editable && !loginAnonymouslyBox.isSelected());
  final String lockedDownURL = Default.getString(Default.HOST_NAME);
  if (!ModelUtil.hasLength(lockedDownURL)) {
    serverField.setEditable(editable);
    serverField.setEnabled(editable);
  }
  if (editable) {
    // Reapply focus to username field
    passwordField.requestFocus();
  }
}

/** Creates new form NewJPanel */
public MasterPasswordInputPanel() {
  initComponents();
  jPasswordField1.setText("");
  jPasswordField1.requestFocus();
  javax.swing.KeyStroke enter = javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_ENTER, 0);
  javax.swing.text.Keymap map = jPasswordField1.getKeymap();
  map.removeKeyStrokeBinding(enter);
}
/**

private boolean validatePanel() {
  String roomName = nameField.getText();
  String password = new String(passwordField.getPassword());
  String confirmPassword = new String(confirmPasswordField.getPassword());
  boolean isPrivate = privateCheckbox.isSelected();
  // Check for valid information
  if (!ModelUtil.hasLength(roomName)) {
    showError(Res.getString("message.specify.name.error"));
    nameField.requestFocus();
    return false;
  }
  if (isPrivate) {
    if (!ModelUtil.hasLength(password)) {
      showError(Res.getString("message.password.private.room.error"));
      passwordField.requestFocus();
      return false;
    }
    if (!ModelUtil.hasLength(confirmPassword)) {
      showError(Res.getString("message.confirmation.password.error"));
      confirmPasswordField.requestFocus();
      return false;
    }
    if (!ModelUtil.areEqual(password, confirmPassword)) {
      showError(Res.getString("message.passwords.no.match"));
      passwordField.requestFocus();
      return false;
    }
  }
  return true;
}

passwordField.requestFocus();

loginPanel.getPasswordField().requestFocus();

JOptionPane.showMessageDialog(null, "Enter Password",
        "Missing fields", JOptionPane.DEFAULT_OPTION);
txtPassword.requestFocus();
return;
        "Confirm your password", "Missing fields",
        JOptionPane.DEFAULT_OPTION);
txtCPassword.requestFocus();
return;
        "Passwords do not match.", "ERROR",
        JOptionPane.DEFAULT_OPTION);
txtCPassword.requestFocus();
return;