1 files changed, 2 insertions, 1 deletions
diff --git a/src/widgets/graphicsview/qgraphicswidget_p.h b/src/widgets/graphicsview/qgraphicswidget_p.h
index 5e0fdb693b..e4cc2c3016 100644
--- a/src/widgets/graphicsview/qgraphicswidget_p.h
+++ b/src/widgets/graphicsview/qgraphicswidget_p.h
@@ -190,7 +190,8 @@ public:
             , buttonMouseOver(false)
             , buttonSunken(false)
         {}
-    } *windowData;
+    };
+    std::unique_ptr<WindowData> windowData;
     void ensureWindowData();
 
     bool setWindowFrameMargins;