!7

cmodule Variable > DynBigNumber {
  transient JLabel lblType;
  
  start { doPersist(); }
  
  void makeTexts() {
    super.makeTexts();
    setModuleName(nempty(description) ? "Variable " + quote(description) : "Unnamed Variable");
  }
  
  bool setValue(O o) {
    if (!super.setValue(o)) false;
    ret true with setText(lblType, className(o));
  }
  
  afterVisualize {
    replaceComponent(label, func(Component label) -> Component {
      centerAndSouthWithMargin(label, lblType = jRightAlignedLabel(className(value)))
    });
  }
}