myIsSelectPlane = false;
SMESH::ComputeBounds( aPlaneData.ActorList, myBounds );
myPreviewWidget->PlaceWidget( myBounds[0], myBounds[1], myBounds[2],
myIsSelectPlane = false;
SMESH::ComputeBounds( aPlaneData.ActorList, myBounds );
myPreviewWidget->PlaceWidget( myBounds[0], myBounds[1], myBounds[2],