Method UpdateModelData

Modules/QtWidgets/src/QmitkRenderWindowDataNodeTableModel.cpp:41–67

}

void QmitkRenderWindowDataNodeTableModel::UpdateModelData()
{
  auto baseRenderer = m_BaseRenderer.Lock();

  auto greaterThan = [&baseRenderer](const mitk::DataNode* dataNodeLeft, const mitk::DataNode* dataNodeRight)
  {
    int layerLeft = -1;
    int layerRight = -1;

    bool layerLeftFound = dataNodeLeft->GetIntProperty("layer", layerLeft, baseRenderer);
    bool layerRightFound = dataNodeRight->GetIntProperty("layer", layerRight, baseRenderer);

    if (layerLeftFound && layerRightFound)
    {
      return layerLeft > layerRight;
    }

    return true;
  };

  // sort node selection
  beginResetModel();
  std::sort(m_CurrentSelection.begin(), m_CurrentSelection.end(), greaterThan);
  endResetModel();

  emit ModelUpdated();
}

void QmitkRenderWindowDataNodeTableModel::SetDataStorage(mitk::DataStorage* dataStorage)
{