@Override
 public void focusInput() {
   descriptionEditor.setFocus(true);
 }
 @Override
 public void resetAndFocus() {
   userNameEditor.asValueBox().selectAll();
   userNameEditor.asValueBox().setFocus(true);
   clearErrorMessage();
 }
 void localize(ApplicationConstants constants) {
   descriptionEditor.setLabel(constants.virtualMachineSnapshotCreatePopupDescriptionLabel());
 }
 void localize(ApplicationConstants constants) {
   userNameEditor.setLabel(constants.loginFormUserNameLabel());
   passwordEditor.setLabel(constants.loginFormPasswordLabel());
   domainEditor.setLabel(constants.loginFormDomainLabel());
   loginButton.setText(constants.loginButtonLabel());
 }