1 files changed, 4 insertions, 4 deletions
diff --git a/examples/widgets/draganddrop/dropsite/droparea.h b/examples/widgets/draganddrop/dropsite/droparea.h
index 6b4b3c49aa..6d4be00252 100644
--- a/examples/widgets/draganddrop/dropsite/droparea.h
+++ b/examples/widgets/draganddrop/dropsite/droparea.h
@@ -64,10 +64,10 @@ signals:
 
 //! [DropArea header part2]
 protected:
-    void dragEnterEvent(QDragEnterEvent *event);
-    void dragMoveEvent(QDragMoveEvent *event);
-    void dragLeaveEvent(QDragLeaveEvent *event);
-    void dropEvent(QDropEvent *event);
+    void dragEnterEvent(QDragEnterEvent *event) Q_DECL_OVERRIDE;
+    void dragMoveEvent(QDragMoveEvent *event) Q_DECL_OVERRIDE;
+    void dragLeaveEvent(QDragLeaveEvent *event) Q_DECL_OVERRIDE;
+    void dropEvent(QDropEvent *event) Q_DECL_OVERRIDE;
 
 private:
     QLabel *label;