buttons = new SyntheseButtonsPanel(bus, role, user);
add(buttons);
bindModel(formPanel, this.chantier);
bus.fireEvent(new IsEditEvent(isEdit));
bus.addHandler(SyntheseEvent.TYPE, new SyntheseHandler() {
@Override
public void onEvent(SyntheseEvent event) {
if( !isValid() ) {
return;
}