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/painting/gradients/gradients.h b/examples/widgets/painting/gradients/gradients.h
index b15a586d72..b4db298bb4 100644
--- a/examples/widgets/painting/gradients/gradients.h
+++ b/examples/widgets/painting/gradients/gradients.h
@@ -76,9 +76,9 @@ public:
 
     void setGradientStops(const QGradientStops &stops);
 
-    void paintEvent(QPaintEvent *e) Q_DECL_OVERRIDE;
+    void paintEvent(QPaintEvent *e) override;
 
-    QSize sizeHint() const Q_DECL_OVERRIDE { return QSize(150, 40); }
+    QSize sizeHint() const override { return QSize(150, 40); }
     QPolygonF points() const;
 
     HoverPoints *hoverPoints() const { return m_hoverPoints; }
@@ -125,12 +125,12 @@ class GradientRenderer : public ArthurFrame
 
 public:
     GradientRenderer(QWidget *parent);
-    void paint(QPainter *p) Q_DECL_OVERRIDE;
+    void paint(QPainter *p) override;
 
-    QSize sizeHint() const Q_DECL_OVERRIDE { return QSize(400, 400); }
+    QSize sizeHint() const override { return QSize(400, 400); }
 
     HoverPoints *hoverPoints() const { return m_hoverPoints; }
-    void mousePressEvent(QMouseEvent *e) Q_DECL_OVERRIDE;
+    void mousePressEvent(QMouseEvent *e) override;
 
 public slots:
     void setGradientStops(const QGradientStops &stops);