--- a/src/mainWindow.cc	Wed Nov 05 17:48:11 2014 +0200
+++ b/src/mainWindow.cc	Thu Nov 06 13:51:09 2014 +0200
@@ -403,6 +403,10 @@
 			}
 		}
 
+#ifdef DEBUG
+		descr.prepend (format ("[%1] ", obj->id()));
+#endif
+
 		QListWidgetItem* item = new QListWidgetItem (descr);
 		item->setIcon (GetIcon (obj->typeName()));