aNF = aFilterMgr->CreateMultiConnection2D();
else if (myComboBoxFunctor->currentText() == tr("MIN_DIAG_ELEMENTS"))
aNF = aFilterMgr->CreateMaxElementLength2D();
aNF = aFilterMgr->CreateMultiConnection2D();
else if (myComboBoxFunctor->currentText() == tr("MIN_DIAG_ELEMENTS"))
aNF = aFilterMgr->CreateMaxElementLength2D();