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, 9 insertions, 9 deletions

diff --git a/examples/widgets/scroller/graphicsview/main.cpp b/examples/widgets/scroller/graphicsview/main.cpp
index 4009041cd8..c33a3091ed 100644
--- a/examples/widgets/scroller/graphicsview/main.cpp
+++ b/examples/widgets/scroller/graphicsview/main.cpp
@@ -74,7 +74,7 @@ public:
         setFlag(QGraphicsItem::ItemClipsToShape, true);
     }
 
-    QRectF boundingRect() const Q_DECL_OVERRIDE
+    QRectF boundingRect() const override
     {
         // here we only want the size of the children and not the size of the children of the children...
         qreal halfpw = m_pen.widthF() / 2;
@@ -85,7 +85,7 @@ public:
         return rect;
     }
 
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) Q_DECL_OVERRIDE
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override
     {
         Q_UNUSED(option);
         Q_UNUSED(widget);
@@ -114,7 +114,7 @@ public:
         : QGraphicsObject(parent)
     { }
 
-    QRectF boundingRect() const Q_DECL_OVERRIDE
+    QRectF boundingRect() const override
     {
         QRectF rect;
         foreach (QGraphicsItem *item, childItems())
@@ -122,7 +122,7 @@ public:
         return rect;
     }
 
-    void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*) Q_DECL_OVERRIDE
+    void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *) override
     { }
 };
 
@@ -150,7 +150,7 @@ public:
         return m_viewport;
     }
 
-    bool event(QEvent *e) Q_DECL_OVERRIDE
+    bool event(QEvent *e) override
     {
         switch (e->type()) {
 // ![2]
@@ -179,7 +179,7 @@ public:
         return QGraphicsObject::event(e);
     }
 
-    bool sceneEvent(QEvent *e) Q_DECL_OVERRIDE
+    bool sceneEvent(QEvent *e) override
     {
         switch (e->type()) {
         case QEvent::TouchBegin: {
@@ -204,12 +204,12 @@ public:
         return QGraphicsObject::sceneEvent(e);
     }
 
-    QRectF boundingRect() const Q_DECL_OVERRIDE
+    QRectF boundingRect() const override
     {
         return QRectF(0, 0, m_size.width() + 3, m_size.height());
     }
 
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) Q_DECL_OVERRIDE
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override
     {
         Q_UNUSED(option);
         Q_UNUSED(widget);
@@ -275,7 +275,7 @@ public:
 
 
 protected:
-    void resizeEvent(QResizeEvent *e) Q_DECL_OVERRIDE
+    void resizeEvent(QResizeEvent *e) override
     {
         // resize the scene according to our own size to prevent scrolling
         m_scene->setSceneRect(0, 0, m_view->viewport()->width(), m_view->viewport()->height());