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>

2 files changed, 6 insertions, 6 deletions

diff --git a/examples/widgets/tools/settingseditor/settingstree.h b/examples/widgets/tools/settingseditor/settingstree.h
index b46a3d38da..15efa0e6aa 100644
--- a/examples/widgets/tools/settingseditor/settingstree.h
+++ b/examples/widgets/tools/settingseditor/settingstree.h
@@ -71,7 +71,7 @@ public:
     ~SettingsTree();
 
     void setSettingsObject(const SettingsPtr &settings);
-    QSize sizeHint() const Q_DECL_OVERRIDE;
+    QSize sizeHint() const override;
 
 public slots:
     void setAutoRefresh(bool autoRefresh);
@@ -80,7 +80,7 @@ public slots:
     void refresh();
 
 protected:
-    bool event(QEvent *event) Q_DECL_OVERRIDE;
+    bool event(QEvent *event) override;
 
 private slots:
     void updateSetting(QTreeWidgetItem *item);
diff --git a/examples/widgets/tools/settingseditor/variantdelegate.h b/examples/widgets/tools/settingseditor/variantdelegate.h
index 3860ecb2f4..a15228fdf9 100644
--- a/examples/widgets/tools/settingseditor/variantdelegate.h
+++ b/examples/widgets/tools/settingseditor/variantdelegate.h
@@ -62,12 +62,12 @@ public:
     VariantDelegate(QObject *parent = 0);
 
     void paint(QPainter *painter, const QStyleOptionViewItem &option,
-               const QModelIndex &index) const Q_DECL_OVERRIDE;
+               const QModelIndex &index) const override;
     QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
-                          const QModelIndex &index) const Q_DECL_OVERRIDE;
-    void setEditorData(QWidget *editor, const QModelIndex &index) const Q_DECL_OVERRIDE;
+                          const QModelIndex &index) const override;
+    void setEditorData(QWidget *editor, const QModelIndex &index) const override;
     void setModelData(QWidget *editor, QAbstractItemModel *model,
-                      const QModelIndex &index) const Q_DECL_OVERRIDE;
+                      const QModelIndex &index) const override;
 
     static bool isSupportedType(QVariant::Type type);
     static QString displayText(const QVariant &value);