public void setValuesLeitor(Leitor leitor) {
   leitor.setBi(tb_bi.getText());
   leitor.setEmail(tb_email.getText());
   leitor.setNome(tb_nome.getText());
   leitor.setNuit(Integer.valueOf(tb_nuit.getText()));
   leitor.setTelefone(Integer.valueOf(tb_telefone.getText()));
   leitor.setBairro(tb_bairro.getText());
 }
 public void setValues(Operador operador) {
   operador.setBi(tb_bi.getText());
   operador.setEmail(tb_email.getText());
   operador.setNome(tb_nome.getText());
   operador.setNuit(Integer.valueOf(tb_nuit.getText()));
   operador.setTelefone(Integer.valueOf(tb_telefone.getText()));
   operador.setUsername(tb_username.getText());
   operador.setPassword(tb_password.getText());
 }
 public boolean camposEditando() {
   if (txtProveedor.getText().compareTo("") != 0
       || buscadorClase.obtenerCaja().compareTo("") != 0
       || buscadorMoneda.obtenerCaja().compareTo("") != 0
       || buscadorTipo.obtenerCaja().compareTo("") != 0) {
     return true;
   } else return false;
 }
  public void onClick$btnUpdateEmployee(ForwardEvent fe) {
    if (lstEmployee.getSelectedItem() != null) {

      Employee employee = (Employee) (lstEmployee.getSelectedItem().getValue());

      employee.setFirstName(txtFirstName.getText());
      employee.setLastName(txtLastName.getText());
      employee.setAge(Integer.parseInt(intAge.getText()));
    } else {
      UiUtils.showMessage(Messages.getString("EmployeeController.2"));
    }
  }
  // click events
  public void onClick$btnAddEmployee(ForwardEvent fe) {

    String firstName = txtFirstName.getText();
    String lastName = txtLastName.getText();
    int iAge = Integer.parseInt(intAge.getText());

    Employee employee = new Employee(firstName, lastName, iAge);

    if (!_model.add(employee)) {
      reportError(Messages.getString("EmployeeController.0"), employee);
    }
  }