1 files changed, 3 insertions, 0 deletions
diff --git a/examples/effects/lighting/lighting.h b/examples/effects/lighting/lighting.h
index 6a6bc56582..5099653b71 100644
--- a/examples/effects/lighting/lighting.h
+++ b/examples/effects/lighting/lighting.h
@@ -57,6 +57,9 @@ private slots:
 private:
     void setupScene();
 
+protected:
+    void resizeEvent(QResizeEvent *event);
+
 private:
     qreal angle;
     QGraphicsScene m_scene;