private void configureComponents() {
save.setStyleName(ValoTheme.BUTTON_PRIMARY);
save.setClickShortcut(ShortcutAction.KeyCode.ENTER);
cancel.setClickShortcut(ShortcutAction.KeyCode.ESCAPE);
variantField.setNullSelectionAllowed(false);
variantField.setInvalidAllowed(false);
variantField.addItems(Variant.values());
nominal.setNullSelectionAllowed(true);
nominal.setInvalidAllowed(false);
nominal.addItems(NominalValue.values());
}
private ComboBox buildFieldComboBox(Object[] items) {
ComboBox cb = new ComboBox();
cb.addItems(items);
cb.setValue(items[0]);
cb.setNullSelectionAllowed(false);
return cb;
}