Examples: Replace 'Q_DECL_OVERRIDE' by 'override'

Examples should demonstrate best practice, and we can use the keyword
directly nowadays.

Change-Id: I1f122e5caceca17290757ffbaf3d660e7daa9ae4
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/examples/widgets/graphicsview/flowlayout/flowlayout.h b/examples/widgets/graphicsview/flowlayout/flowlayout.h
index cb3d2ad590..808f5d2c77 100644
--- a/examples/widgets/graphicsview/flowlayout/flowlayout.h
+++ b/examples/widgets/graphicsview/flowlayout/flowlayout.h
@@ -60,14 +60,14 @@ public:
     qreal spacing(Qt::Orientation o) const;
 
     // inherited functions
-    void setGeometry(const QRectF &geom) Q_DECL_OVERRIDE;
+    void setGeometry(const QRectF &geom) override;
 
-    int count() const Q_DECL_OVERRIDE;
-    QGraphicsLayoutItem *itemAt(int index) const Q_DECL_OVERRIDE;
-    void removeAt(int index) Q_DECL_OVERRIDE;
+    int count() const override;
+    QGraphicsLayoutItem *itemAt(int index) const override;
+    void removeAt(int index) override;
 
 protected:
-    QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const Q_DECL_OVERRIDE;
+    QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const override;
 
 private:
     qreal doLayout(const QRectF &geom, bool applyNewGeometry) const;