Method RemoveNodeObserver

Modules/QtWidgets/src/QmitkAbstractNodeSelectionWidget.cpp:427–442

}

void QmitkAbstractNodeSelectionWidget::RemoveNodeObserver(mitk::DataNode* node)
{
  if (node)
  {
    auto finding = m_NodeObserverTags.find(node);
    if (finding != std::end(m_NodeObserverTags))
    {
      node->RemoveObserver(finding->second);
    }
    else
    {
      MITK_ERROR << "Selection widget is in a wrong state. A node should be removed from the internal selection but seems to have no observer. Node:" << node;
    }
    m_NodeObserverTags.erase(node);
  }
}