test group uuid qgraphicsitem

src/adaptors/UBSvgSubsetAdaptor.cpp

@@ -1229,7 +1229,7 @@ bool UBSvgSubsetAdaptor::UBSvgSubsetWriter::persistScene(int pageIndex)
 
             if (groupItem && groupItem->isVisible())
             {
-                qDebug() << "came across the group during the parsing";
+                qDebug() << "came across the group during the parsing, uuid is " << groupItem->data(UBGraphicsItemData::ItemUuid).toString();
                 continue;
             }
         }

src/domain/UBGraphicsScene.cpp

@@ -1509,6 +1509,11 @@ UBGraphicsGroupContainerItem *UBGraphicsScene::createGroup(QList<QGraphicsItem *
     groupItem->setVisible(true);
     groupItem->setFocus();
 
+    qDebug() << groupItem->uuid().toString();
+    if (groupItem->uuid().isNull()) {
+        groupItem->setUuid(QUuid::createUuid());
+    }
+
     if (enableUndoRedoStack) { //should be deleted after scene own undo stack implemented
         UBGraphicsItemUndoCommand* uc = new UBGraphicsItemUndoCommand(this, 0, groupItem);
         UBApplication::undoStack->push(uc);