bool aBlocked = myWorkshop->objectBrowser()->blockSignals(true);
myWorkshop->objectBrowser()->setObjectsSelected(aFeatures);
myWorkshop->objectBrowser()->blockSignals(aBlocked);
bool aBlocked = myWorkshop->objectBrowser()->blockSignals(true);
myWorkshop->objectBrowser()->setObjectsSelected(aFeatures);
myWorkshop->objectBrowser()->blockSignals(aBlocked);