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, 10 insertions, 10 deletions

diff --git a/examples/touch/fingerpaint/mainwindow.h b/examples/touch/fingerpaint/mainwindow.h
index 3686947065..47c339050e 100644
--- a/examples/touch/fingerpaint/mainwindow.h
+++ b/examples/touch/fingerpaint/mainwindow.h
@@ -65,7 +65,7 @@ public:
     MainWindow();
 
 protected:
-    void closeEvent(QCloseEvent *event) Q_DECL_OVERRIDE;
+    void closeEvent(QCloseEvent *event) override;
 
 private slots:
     void open();
diff --git a/examples/touch/fingerpaint/scribblearea.h b/examples/touch/fingerpaint/scribblearea.h
index d81414e8b9..5138e3a1ab 100644
--- a/examples/touch/fingerpaint/scribblearea.h
+++ b/examples/touch/fingerpaint/scribblearea.h
@@ -74,9 +74,9 @@ public slots:
     void print();
 
 protected:
-    void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
-    void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
-    bool event(QEvent *event) Q_DECL_OVERRIDE;
+    void paintEvent(QPaintEvent *event) override;
+    void resizeEvent(QResizeEvent *event) override;
+    bool event(QEvent *event) override;
 
 private:
     void resizeImage(QImage *image, const QSize &newSize);
diff --git a/examples/touch/knobs/knob.h b/examples/touch/knobs/knob.h
index b35b16aabe..c16b61d6f1 100644
--- a/examples/touch/knobs/knob.h
+++ b/examples/touch/knobs/knob.h
@@ -58,7 +58,7 @@ class Knob : public QGraphicsEllipseItem
 public:
     Knob();
 
-    bool sceneEvent(QEvent *event) Q_DECL_OVERRIDE;
+    bool sceneEvent(QEvent *event) override;
 };
 
 #endif // KNOB_H
diff --git a/examples/touch/pinchzoom/graphicsview.h b/examples/touch/pinchzoom/graphicsview.h
index f9dbc43980..d4e2e32d36 100644
--- a/examples/touch/pinchzoom/graphicsview.h
+++ b/examples/touch/pinchzoom/graphicsview.h
@@ -58,7 +58,7 @@ class GraphicsView : public QGraphicsView
 public:
     GraphicsView(QGraphicsScene *scene = 0, QWidget *parent = 0);
 
-    bool viewportEvent(QEvent *event) Q_DECL_OVERRIDE;
+    bool viewportEvent(QEvent *event) override;
 
 private:
     qreal totalScaleFactor;
diff --git a/examples/touch/pinchzoom/mouse.h b/examples/touch/pinchzoom/mouse.h
index a01c4d629c..870bfcd6c0 100644
--- a/examples/touch/pinchzoom/mouse.h
+++ b/examples/touch/pinchzoom/mouse.h
@@ -61,13 +61,13 @@ class Mouse : public QGraphicsObject
 public:
     Mouse();
 
-    QRectF boundingRect() const Q_DECL_OVERRIDE;
-    QPainterPath shape() const Q_DECL_OVERRIDE;
+    QRectF boundingRect() const override;
+    QPainterPath shape() const override;
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
-               QWidget *widget) Q_DECL_OVERRIDE;
+               QWidget *widget) override;
 
 protected:
-    void timerEvent(QTimerEvent *event) Q_DECL_OVERRIDE;
+    void timerEvent(QTimerEvent *event) override;
 
 private:
     qreal angle;