void QmitkPointListView::OnPointDoubleClicked(const QModelIndex &index)
{
  mitk::PointSet::PointType p;
  mitk::PointSet::PointIdentifier id;
  m_PointListModel->GetPointForModelIndex(index, p, id);
  QmitkEditPointDialog _EditPointDialog(this);
  _EditPointDialog.SetPoint(m_PointListModel->GetPointSet(), id, m_PointListModel->GetTimeStep());
  _EditPointDialog.exec();
}
void QmitkPointListViewWidget::OnItemDoubleClicked(QListWidgetItem * item)
{
  QmitkEditPointDialog _EditPointDialog(this);
  _EditPointDialog.SetPoint(m_PointSet, this->row(item), m_TimeStep);
  _EditPointDialog.exec();
}