if ( !GetMeshDS()->IsUsedHypothesis( hyp ))
return;
- if (_callUp && hyp)
- _callUp->HypothesisModified( hyp->GetID() );
+ int nbEntities = ( _myMeshDS->NbNodes() + _myMeshDS->NbElements() );
+ if ( hyp && _callUp && !_callUp->IsLoaded() ) // for not loaded mesh (#16648)
+ {
+ _callUp->HypothesisModified( hyp->GetID(), /*updateIcons=*/true );
+ nbEntities = ( _myMeshDS->NbNodes() + _myMeshDS->NbElements() ); // after loading mesh
+ }
SMESH_Algo *algo;
const SMESH_HypoFilter* compatibleHypoKind;
}
HasModificationsToDiscard(); // to reset _isModified flag if mesh becomes empty
GetMeshDS()->Modified();
+
+ int newNbEntities = ( _myMeshDS->NbNodes() + _myMeshDS->NbElements() );
+ if ( hyp && _callUp )
+ _callUp->HypothesisModified( hyp->GetID(), newNbEntities != nbEntities );
}
//=============================================================================