class FieldPropertiesRenderer implements IsWidget {

    public void onFieldBindingChange(final String bindingExpression) {
        fieldCopy = helper.onFieldBindingChange(fieldCopy,
                                                bindingExpression);
        render();
    }

    @Inject public  FieldPropertiesRenderer(FieldPropertiesRendererView view,
                                   DynamicFormModelGenerator dynamicFormModelGenerator,
                                   @StaticFormModel DataBindingEditor staticDataBindingEditor,
                                   @DynamicFormModel DataBindingEditor dynamicDataBindingEditor);

}