ListGrid: Detection of new or modified record in onEditComplete

[albu77]

Hi,
I have a ListGrid managed only locally. I want to recover the edited or created rows. So I use the onEditComplete which is triggered after listGrid.saveAllEdits(); Everything is find BUT I don't know how to make the difference between the modified record and the new ones.
If someone could help?

Regards

Alain

public void onEditComplete(EditCompleteEvent event) {
	int rangee = event.getRowNum();			
	Map lesValeurs  = event.getNewValues();				
	String newLibelle = (String) lesValeurs.get("libelle");
	String newcode =(String) lesValeurs.get( "code");
	Date newDebut =(Date) lesValeurs.get( "dateDeDebut");
	Date newFin = (Date) lesValeurs.get( "dateDeFin");