1 files changed, 2 insertions, 0 deletions
diff --git a/src/datavisualization/engine/surface3dcontroller_p.h b/src/datavisualization/engine/surface3dcontroller_p.h
index 1010f09b..f9617ad4 100644
--- a/src/datavisualization/engine/surface3dcontroller_p.h
+++ b/src/datavisualization/engine/surface3dcontroller_p.h
@@ -111,6 +111,8 @@ public slots:
 signals:
     void smoothSurfaceEnabledChanged(bool enable);
     void selectedPointChanged(QPoint position);
+    void surfaceVisibleChanged(bool visible);
+    void surfaceGridEnabledChanged(bool enable);
 
 private:
     void adjustValueAxisRange();