Examples: Remove a redundant virtual specifier for overriders

It's a good practice to use override without virtual:
https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#Rh-override

Change-Id: I5c2d73600e6c706424589c0487133c03a4ef3629
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/examples/widgets/animation/appchooser/main.cpp b/examples/widgets/animation/appchooser/main.cpp
index c9821450c9..71c869f6a2 100644
--- a/examples/widgets/animation/appchooser/main.cpp
+++ b/examples/widgets/animation/appchooser/main.cpp
@@ -67,12 +67,12 @@ public:
         painter->drawPixmap(QPointF(), p);
     }
 
-    virtual void mousePressEvent(QGraphicsSceneMouseEvent *) override
+    void mousePressEvent(QGraphicsSceneMouseEvent *) override
     {
         emit clicked();
     }
 
-    virtual void setGeometry(const QRectF &rect) override
+    void setGeometry(const QRectF &rect) override
     {
         QGraphicsWidget::setGeometry(rect);
 
@@ -98,7 +98,7 @@ public:
     {
     }
 
-    virtual void resizeEvent(QResizeEvent *) override
+    void resizeEvent(QResizeEvent *) override
     {
         fitInView(sceneRect(), Qt::KeepAspectRatio);
     }