Method AddSegmentationObserver

Modules/SegmentationUI/src/QmitkMultiLabelManager.cpp:483–522

}

void QmitkMultiLabelManager::AddSegmentationObserver()
{
  m_ObservedSegmentation = this->GetMultiLabelSegmentation();

  if (this->GetMultiLabelSegmentation() != nullptr)
  {
    auto& widget = *this;
    m_LabelAddedObserver.Reset(this->GetMultiLabelSegmentation(), mitk::LabelAddedEvent(), [&widget](const itk::EventObject& event)
      {
        auto labelEvent = dynamic_cast<const mitk::AnyLabelEvent*>(&event);
        widget.OnLabelEvent(labelEvent->GetLabelValue());
      });
    m_LabelModifiedObserver.Reset(this->GetMultiLabelSegmentation(), mitk::LabelModifiedEvent(), [&widget](const itk::EventObject& event)
      {
        auto labelEvent = dynamic_cast<const mitk::AnyLabelEvent*>(&event);
        widget.OnLabelEvent(labelEvent->GetLabelValue());
      });
    m_LabelRemovedObserver.Reset(this->GetMultiLabelSegmentation(), mitk::LabelRemovedEvent(), [&widget](const itk::EventObject& event)
      {
        auto labelEvent = dynamic_cast<const mitk::AnyLabelEvent*>(&event);
        widget.OnLabelEvent(labelEvent->GetLabelValue());
      });

    m_GroupAddedObserver.Reset(this->GetMultiLabelSegmentation(), mitk::GroupAddedEvent(), [&widget](const itk::EventObject& event)
      {
        auto groupEvent = dynamic_cast<const mitk::AnyGroupEvent*>(&event);
        widget.OnGroupEvent(groupEvent->GetGroupID());
      });
    m_GroupModifiedObserver.Reset(this->GetMultiLabelSegmentation(), mitk::GroupModifiedEvent(), [&widget](const itk::EventObject& event)
      {
        auto groupEvent = dynamic_cast<const mitk::AnyGroupEvent*>(&event);
        widget.OnGroupEvent(groupEvent->GetGroupID());
      });
    m_GroupRemovedObserver.Reset(this->GetMultiLabelSegmentation(), mitk::GroupRemovedEvent(), [&widget](const itk::EventObject& event)
      {
        auto groupEvent = dynamic_cast<const mitk::AnyGroupEvent*>(&event);
        widget.OnGroupEvent(groupEvent->GetGroupID());
      });
  }
}

void QmitkMultiLabelManager::RemoveSegmentationObserver()
{