- connect(_certManager, SIGNAL(updated()), this, SLOT(markClean()));
- connect(_certManager, SIGNAL(initDone()), this, SLOT(markClean()));
+ connect(_certManager, &SyncableObject::updated, this, &CertIdentity::markClean);
+ connect(_certManager, &SyncableObject::initDone, this, &CertIdentity::markClean);