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>

5 files changed, 16 insertions, 16 deletions

diff --git a/examples/widgets/animation/stickman/graphicsview.h b/examples/widgets/animation/stickman/graphicsview.h
index 64201f4e3d..4b9b8fc028 100644
--- a/examples/widgets/animation/stickman/graphicsview.h
+++ b/examples/widgets/animation/stickman/graphicsview.h
@@ -61,8 +61,8 @@ public:
     GraphicsView(QWidget *parent = 0);
 
 protected:
-    virtual void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
-    void keyPressEvent(QKeyEvent *) Q_DECL_OVERRIDE;
+    virtual void resizeEvent(QResizeEvent *event) override;
+    void keyPressEvent(QKeyEvent *) override;
 
 signals:
     void keyPressed(int key);
diff --git a/examples/widgets/animation/stickman/lifecycle.cpp b/examples/widgets/animation/stickman/lifecycle.cpp
index c0623d02fe..fcb351cf36 100644
--- a/examples/widgets/animation/stickman/lifecycle.cpp
+++ b/examples/widgets/animation/stickman/lifecycle.cpp
@@ -70,7 +70,7 @@ public:
         setTargetState(target);
     }
 
-    virtual bool eventTest(QEvent *e) Q_DECL_OVERRIDE
+    virtual bool eventTest(QEvent *e) override
     {
         if (QSignalTransition::eventTest(e)) {
             QVariant key = static_cast<QStateMachine::SignalEvent*>(e)->arguments().at(0);
@@ -95,7 +95,7 @@ public:
         startTimer(1000);
     }
 
-    virtual bool eventTest(QEvent *e) Q_DECL_OVERRIDE
+    virtual bool eventTest(QEvent *e) override
     {
         return QEventTransition::eventTest(e) && ((qrand() % 50) == 0);
     }
diff --git a/examples/widgets/animation/stickman/node.h b/examples/widgets/animation/stickman/node.h
index cdf2df46cb..679999b7e8 100644
--- a/examples/widgets/animation/stickman/node.h
+++ b/examples/widgets/animation/stickman/node.h
@@ -60,18 +60,18 @@ public:
     explicit Node(const QPointF &pos, QGraphicsItem *parent = 0);
     ~Node();
 
-    QRectF boundingRect() const Q_DECL_OVERRIDE;
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) Q_DECL_OVERRIDE;
+    QRectF boundingRect() const override;
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
 
 signals:
     void positionChanged();
 
 protected:
-    QVariant itemChange(GraphicsItemChange change, const QVariant &value) Q_DECL_OVERRIDE;
+    QVariant itemChange(GraphicsItemChange change, const QVariant &value) override;
 
-    void mousePressEvent(QGraphicsSceneMouseEvent *) Q_DECL_OVERRIDE;
-    void mouseMoveEvent(QGraphicsSceneMouseEvent *) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QGraphicsSceneMouseEvent *) Q_DECL_OVERRIDE;
+    void mousePressEvent(QGraphicsSceneMouseEvent *) override;
+    void mouseMoveEvent(QGraphicsSceneMouseEvent *) override;
+    void mouseReleaseEvent(QGraphicsSceneMouseEvent *) override;
 
 private:
     bool m_dragging;
diff --git a/examples/widgets/animation/stickman/rectbutton.h b/examples/widgets/animation/stickman/rectbutton.h
index 79902c9d38..864a2c179e 100644
--- a/examples/widgets/animation/stickman/rectbutton.h
+++ b/examples/widgets/animation/stickman/rectbutton.h
@@ -60,13 +60,13 @@ public:
     RectButton(QString buttonText);
     ~RectButton();
 
-    virtual QRectF boundingRect() const Q_DECL_OVERRIDE;
-    virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) Q_DECL_OVERRIDE;
+    virtual QRectF boundingRect() const override;
+    virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
 
 protected:
     QString m_ButtonText;
 
-    virtual void mousePressEvent (QGraphicsSceneMouseEvent *event) Q_DECL_OVERRIDE;
+    virtual void mousePressEvent (QGraphicsSceneMouseEvent *event) override;
 
 signals:
     void clicked();
diff --git a/examples/widgets/animation/stickman/stickman.h b/examples/widgets/animation/stickman/stickman.h
index 302de06704..b5fbd14872 100644
--- a/examples/widgets/animation/stickman/stickman.h
+++ b/examples/widgets/animation/stickman/stickman.h
@@ -69,8 +69,8 @@ public:
     StickMan();
     ~StickMan();
 
-    virtual QRectF boundingRect() const Q_DECL_OVERRIDE;
-    virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) Q_DECL_OVERRIDE;
+    virtual QRectF boundingRect() const override;
+    virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
 
     int nodeCount() const;
     Node *node(int idx) const;
@@ -92,7 +92,7 @@ public slots:
     void childPositionChanged();
 
 protected:
-    void timerEvent(QTimerEvent *e) Q_DECL_OVERRIDE;
+    void timerEvent(QTimerEvent *e) override;
 
 private: