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-rw-r--r--examples/sql/drilldown/imageitem.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/sql/drilldown/imageitem.h b/examples/sql/drilldown/imageitem.h
index 4f773a6dfc..abb9103c7e 100644
--- a/examples/sql/drilldown/imageitem.h
+++ b/examples/sql/drilldown/imageitem.h
@@ -60,10 +60,10 @@ class ImageItem : public QObject, public QGraphicsPixmapItem
Q_OBJECT
public:
- ImageItem(int id, const QPixmap &pixmap, QGraphicsItem *parent = 0);
+ ImageItem(int id, const QPixmap &pixmap, QGraphicsItem *parent = nullptr);
void adjust();
- int id();
+ int id() const;
protected:
void hoverEnterEvent(QGraphicsSceneHoverEvent *event) override;