Function widgetNameWithTopLevel

src/settingsutilities.cpp:134–162

}

QString widgetNameWithTopLevel(const QWidget* widget)
{
  QStringList components;

  auto* tl = widget->window();

  if (tl == widget) {
    // this is a top level widget, such as a dialog
    components.push_back(widget->objectName());
  } else {
    // this is a widget
    const auto toplevelName = tl->objectName();
    if (!toplevelName.isEmpty()) {
      components.push_back(toplevelName);
    }

    const auto widgetName = widget->objectName();
    if (!widgetName.isEmpty()) {
      components.push_back(widgetName);
    }
  }

  if (components.isEmpty()) {
    // can't do much
    return "unknown_widget";
  }

  return components.join("_");
}

QString widgetName(const QMainWindow* w)
{