protected void writeNoLayout(final XmlWriter writer, final String defaultClassName) {
    writeId(writer);
    writeClassIfDifferent(writer, defaultClassName);
    writeBinding(writer);

    // Constraints and properties
    writeConstraints(writer);
    writeProperties(writer);

    // Margin and border
    writeBorder(writer);
    writeChildren(writer);
  }
protected void writeNoLayout(final XmlWriter writer, final String defaultClassName)