qt: Fix clang build

The updatePaintNode method is part of the QQuickItem class interface, so needs
to be flagged as overriding the default implementation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/567>

diff --git a/ext/qt/qtitem.h b/ext/qt/qtitem.h
index b04f41a..6fc1808 100644 (file)
--- a/ext/qt/qtitem.h
+++ b/ext/qt/qtitem.h
@@ -98,7 +98,7 @@ private Q_SLOTS:
     void onSceneGraphInvalidated();
 
 protected:
-    QSGNode * updatePaintNode (QSGNode * oldNode, UpdatePaintNodeData * updatePaintNodeData);
+    QSGNode * updatePaintNode (QSGNode * oldNode, UpdatePaintNodeData * updatePaintNodeData) override;
     void wheelEvent(QWheelEvent *) override;
     void hoverEnterEvent(QHoverEvent *) override;
     void hoverLeaveEvent (QHoverEvent *) override;