Method OnNodeModified

Modules/QtWidgets/src/QmitkAbstractNodeSelectionWidget.cpp:356–381

}

void QmitkAbstractNodeSelectionWidget::OnNodeModified(const itk::Object* caller, const itk::EventObject& event)
{
  if (itk::ModifiedEvent().CheckEvent(&event))
  {
    auto node = dynamic_cast<const mitk::DataNode*>(caller);

    if (node)
    {
      if (m_NodePredicate.IsNotNull() && !m_NodePredicate->CheckNode(node))
      {
        this->RemoveNodeFromInternalSelection(node);
      }
      else
      {
        auto oldAllowance = m_LastEmissionAllowance;
        auto newEmission = this->CompileEmitSelection();
        auto nonConstNode = const_cast<mitk::DataNode*>(node);
        if (newEmission.contains(nonConstNode) && (oldAllowance != this->AllowEmissionOfSelection(newEmission)))
        {
          this->EmitSelection(newEmission);
          this->UpdateInfo();
        }
      }
    }
  }
}

QmitkAbstractNodeSelectionWidget::NodeList QmitkAbstractNodeSelectionWidget::CompileEmitSelection() const
{