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-rw-r--r--src/datavisualization/engine/q3dscene.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/datavisualization/engine/q3dscene.h b/src/datavisualization/engine/q3dscene.h
index d663744e..1699b125 100644
--- a/src/datavisualization/engine/q3dscene.h
+++ b/src/datavisualization/engine/q3dscene.h
@@ -93,7 +93,9 @@ private:
friend class AbstractDeclarative;
friend class QAbstract3DGraph;
+ friend class QAbstract3DGraphPrivate;
friend class Abstract3DController;
+ friend class Bars3DController;
friend class Q3DScenePrivate;
friend class Abstract3DRenderer;
friend class Bars3DRenderer;