Method hasData

src/openms_gui/source/VISUAL/DIATreeTab.cpp:249–257

  bool DIATreeTab::hasData(const LayerDataBase* layer)
  {
    if (auto* lp = dynamic_cast<const LayerDataChrom*>(layer))
    {
      OSWData* data = lp->getChromatogramAnnotation().get();
      return (data != nullptr && !data->getProteins().empty());
    }
    return false;
  }

  void DIATreeTab::updateEntries(LayerDataBase* layer)
  {