Modernize: Use override where possible

Also use override instead of Q_DECL_OVERRIDE

29 files changed, 214 insertions, 214 deletions

diff --git a/src/kitemviews/kfileitemlistview.h b/src/kitemviews/kfileitemlistview.h
index 84aa17d89..c1c260e93 100644
--- a/src/kitemviews/kfileitemlistview.h
+++ b/src/kitemviews/kfileitemlistview.h
@@ -42,7 +42,7 @@ class DOLPHIN_EXPORT KFileItemListView : public KStandardItemListView
 
 public:
     KFileItemListView(QGraphicsWidget* parent = 0);
-    virtual ~KFileItemListView();
+    ~KFileItemListView() override;
 
     void setPreviewsShown(bool show);
     bool previewsShown() const;
@@ -72,27 +72,27 @@ public:
      */
     QStringList enabledPlugins() const;
 
-    virtual QPixmap createDragPixmap(const KItemSet& indexes) const Q_DECL_OVERRIDE;
+    QPixmap createDragPixmap(const KItemSet& indexes) const override;
 
 protected:
-    virtual KItemListWidgetCreatorBase* defaultWidgetCreator() const Q_DECL_OVERRIDE;
-    virtual void initializeItemListWidget(KItemListWidget* item) Q_DECL_OVERRIDE;
+    KItemListWidgetCreatorBase* defaultWidgetCreator() const override;
+    void initializeItemListWidget(KItemListWidget* item) override;
     virtual void onPreviewsShownChanged(bool shown);
-    virtual void onItemLayoutChanged(ItemLayout current, ItemLayout previous) Q_DECL_OVERRIDE;
-    virtual void onModelChanged(KItemModelBase* current, KItemModelBase* previous) Q_DECL_OVERRIDE;
-    virtual void onScrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous) Q_DECL_OVERRIDE;
-    virtual void onItemSizeChanged(const QSizeF& current, const QSizeF& previous) Q_DECL_OVERRIDE;
-    virtual void onScrollOffsetChanged(qreal current, qreal previous) Q_DECL_OVERRIDE;
-    virtual void onVisibleRolesChanged(const QList<QByteArray>& current, const QList<QByteArray>& previous) Q_DECL_OVERRIDE;
-    virtual void onStyleOptionChanged(const KItemListStyleOption& current, const KItemListStyleOption& previous) Q_DECL_OVERRIDE;
-    virtual void onSupportsItemExpandingChanged(bool supportsExpanding) Q_DECL_OVERRIDE;
-    virtual void onTransactionBegin() Q_DECL_OVERRIDE;
-    virtual void onTransactionEnd() Q_DECL_OVERRIDE;
-    virtual void resizeEvent(QGraphicsSceneResizeEvent* event) Q_DECL_OVERRIDE;
+    void onItemLayoutChanged(ItemLayout current, ItemLayout previous) override;
+    void onModelChanged(KItemModelBase* current, KItemModelBase* previous) override;
+    void onScrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous) override;
+    void onItemSizeChanged(const QSizeF& current, const QSizeF& previous) override;
+    void onScrollOffsetChanged(qreal current, qreal previous) override;
+    void onVisibleRolesChanged(const QList<QByteArray>& current, const QList<QByteArray>& previous) override;
+    void onStyleOptionChanged(const KItemListStyleOption& current, const KItemListStyleOption& previous) override;
+    void onSupportsItemExpandingChanged(bool supportsExpanding) override;
+    void onTransactionBegin() override;
+    void onTransactionEnd() override;
+    void resizeEvent(QGraphicsSceneResizeEvent* event) override;
 
 protected slots:
-    virtual void slotItemsRemoved(const KItemRangeList& itemRanges) Q_DECL_OVERRIDE;
-    virtual void slotSortRoleChanged(const QByteArray& current, const QByteArray& previous) Q_DECL_OVERRIDE;
+    void slotItemsRemoved(const KItemRangeList& itemRanges) override;
+    void slotSortRoleChanged(const QByteArray& current, const QByteArray& previous) override;
 
 private slots:
     void triggerVisibleIndexRangeUpdate();
diff --git a/src/kitemviews/kfileitemlistwidget.h b/src/kitemviews/kfileitemlistwidget.h
index 07ca59b44..fbb0300f8 100644
--- a/src/kitemviews/kfileitemlistwidget.h
+++ b/src/kitemviews/kfileitemlistwidget.h
@@ -28,13 +28,13 @@ class DOLPHIN_EXPORT KFileItemListWidgetInformant : public KStandardItemListWidg
 {
 public:
     KFileItemListWidgetInformant();
-    virtual ~KFileItemListWidgetInformant();
+    ~KFileItemListWidgetInformant() override;
 
 protected:
-    virtual QString itemText(int index, const KItemListView* view) const Q_DECL_OVERRIDE;
-    virtual bool itemIsLink(int index, const KItemListView* view) const Q_DECL_OVERRIDE;
-    virtual QString roleText(const QByteArray& role, const QHash<QByteArray, QVariant>& values) const Q_DECL_OVERRIDE;
-    virtual QFont customizedFontForLinks(const QFont& baseFont) const Q_DECL_OVERRIDE;
+    QString itemText(int index, const KItemListView* view) const override;
+    bool itemIsLink(int index, const KItemListView* view) const override;
+    QString roleText(const QByteArray& role, const QHash<QByteArray, QVariant>& values) const override;
+    QFont customizedFontForLinks(const QFont& baseFont) const override;
 };
 
 class DOLPHIN_EXPORT KFileItemListWidget : public KStandardItemListWidget
@@ -43,19 +43,19 @@ class DOLPHIN_EXPORT KFileItemListWidget : public KStandardItemListWidget
 
 public:
     KFileItemListWidget(KItemListWidgetInformant* informant, QGraphicsItem* parent);
-    virtual ~KFileItemListWidget();
+    ~KFileItemListWidget() override;
 
     static KItemListWidgetInformant* createInformant();
 
 protected:
-    virtual bool isRoleRightAligned(const QByteArray& role) const Q_DECL_OVERRIDE;
-    virtual bool isHidden() const Q_DECL_OVERRIDE;
-    virtual QFont customizedFont(const QFont& baseFont) const Q_DECL_OVERRIDE;
+    bool isRoleRightAligned(const QByteArray& role) const override;
+    bool isHidden() const override;
+    QFont customizedFont(const QFont& baseFont) const override;
 
     /**
      * @return Selection length without MIME-type extension
      */
-    virtual int selectionLength(const QString& text) const Q_DECL_OVERRIDE;
+    int selectionLength(const QString& text) const override;
 };
 
 #endif
diff --git a/src/kitemviews/kfileitemmodel.h b/src/kitemviews/kfileitemmodel.h
index 0ca748d7a..3cd119dc8 100644
--- a/src/kitemviews/kfileitemmodel.h
+++ b/src/kitemviews/kfileitemmodel.h
@@ -51,7 +51,7 @@ class DOLPHIN_EXPORT KFileItemModel : public KItemModelBase
 
 public:
     explicit KFileItemModel(QObject* parent = 0);
-    virtual ~KFileItemModel();
+    ~KFileItemModel() override;
 
     /**
      * Loads the directory specified by \a url. The signals
@@ -73,7 +73,7 @@ public:
      *         the root-parent of all items.
      * @see rootItem()
      */
-    QUrl directory() const Q_DECL_OVERRIDE;
+    QUrl directory() const override;
 
     /**
      * Cancels the loading of a directory which has been started by either
@@ -81,9 +81,9 @@ public:
      */
     void cancelDirectoryLoading();
 
-    virtual int count() const Q_DECL_OVERRIDE;
-    virtual QHash<QByteArray, QVariant> data(int index) const Q_DECL_OVERRIDE;
-    virtual bool setData(int index, const QHash<QByteArray, QVariant>& values) Q_DECL_OVERRIDE;
+    int count() const override;
+    QHash<QByteArray, QVariant> data(int index) const override;
+    bool setData(int index, const QHash<QByteArray, QVariant>& values) override;
 
     /**
      * Sets a separate sorting with directories first (true) or a mixed
@@ -102,15 +102,15 @@ public:
     void setShowDirectoriesOnly(bool enabled);
     bool showDirectoriesOnly() const;
 
-    virtual QMimeData* createMimeData(const KItemSet& indexes) const Q_DECL_OVERRIDE;
+    QMimeData* createMimeData(const KItemSet& indexes) const override;
 
-    virtual int indexForKeyboardSearch(const QString& text, int startFromIndex = 0) const Q_DECL_OVERRIDE;
+    int indexForKeyboardSearch(const QString& text, int startFromIndex = 0) const override;
 
-    virtual bool supportsDropping(int index) const Q_DECL_OVERRIDE;
+    bool supportsDropping(int index) const override;
 
-    virtual QString roleDescription(const QByteArray& role) const Q_DECL_OVERRIDE;
+    QString roleDescription(const QByteArray& role) const override;
 
-    virtual QList<QPair<int, QVariant> > groups() const Q_DECL_OVERRIDE;
+    QList<QPair<int, QVariant> > groups() const override;
 
     /**
      * @return The file-item for the index \a index. If the index is in a valid
@@ -156,10 +156,10 @@ public:
     void setRoles(const QSet<QByteArray>& roles);
     QSet<QByteArray> roles() const;
 
-    virtual bool setExpanded(int index, bool expanded) Q_DECL_OVERRIDE;
-    virtual bool isExpanded(int index) const Q_DECL_OVERRIDE;
-    virtual bool isExpandable(int index) const Q_DECL_OVERRIDE;
-    virtual int expandedParentsCount(int index) const Q_DECL_OVERRIDE;
+    bool setExpanded(int index, bool expanded) override;
+    bool isExpanded(int index) const override;
+    bool isExpandable(int index) const override;
+    int expandedParentsCount(int index) const override;
 
     QSet<QUrl> expandedDirectories() const;
 
@@ -258,9 +258,9 @@ signals:
     void urlIsFileError(const QUrl& url);
 
 protected:
-    virtual void onGroupedSortingChanged(bool current) Q_DECL_OVERRIDE;
-    virtual void onSortRoleChanged(const QByteArray& current, const QByteArray& previous) Q_DECL_OVERRIDE;
-    virtual void onSortOrderChanged(Qt::SortOrder current, Qt::SortOrder previous) Q_DECL_OVERRIDE;
+    void onGroupedSortingChanged(bool current) override;
+    void onSortRoleChanged(const QByteArray& current, const QByteArray& previous) override;
+    void onSortOrderChanged(Qt::SortOrder current, Qt::SortOrder previous) override;
 
 private slots:
     /**
diff --git a/src/kitemviews/kfileitemmodelrolesupdater.h b/src/kitemviews/kfileitemmodelrolesupdater.h
index cd86fce1e..15d46d79e 100644
--- a/src/kitemviews/kfileitemmodelrolesupdater.h
+++ b/src/kitemviews/kfileitemmodelrolesupdater.h
@@ -95,7 +95,7 @@ class DOLPHIN_EXPORT KFileItemModelRolesUpdater : public QObject
 
 public:
     explicit KFileItemModelRolesUpdater(KFileItemModel* model, QObject* parent = 0);
-    virtual ~KFileItemModelRolesUpdater();
+    ~KFileItemModelRolesUpdater() override;
 
     void setIconSize(const QSize& size);
     QSize iconSize() const;
diff --git a/src/kitemviews/kitemlistcontainer.cpp b/src/kitemviews/kitemlistcontainer.cpp
index b4ea62fac..8bab6cfad 100644
--- a/src/kitemviews/kitemlistcontainer.cpp
+++ b/src/kitemviews/kitemlistcontainer.cpp
@@ -48,7 +48,7 @@ class KItemListContainerViewport : public QGraphicsView
 public:
     KItemListContainerViewport(QGraphicsScene* scene, QWidget* parent);
 protected:
-    void wheelEvent(QWheelEvent* event) Q_DECL_OVERRIDE;
+    void wheelEvent(QWheelEvent* event) override;
 };
 
 KItemListContainerViewport::KItemListContainerViewport(QGraphicsScene* scene, QWidget* parent) :
diff --git a/src/kitemviews/kitemlistcontainer.h b/src/kitemviews/kitemlistcontainer.h
index 9fc3d4957..dc7b19e20 100644
--- a/src/kitemviews/kitemlistcontainer.h
+++ b/src/kitemviews/kitemlistcontainer.h
@@ -51,18 +51,18 @@ public:
      * @param parent     Optional parent widget.
      */
     explicit KItemListContainer(KItemListController* controller, QWidget* parent = 0);
-    virtual ~KItemListContainer();
+    ~KItemListContainer() override;
     KItemListController* controller() const;
 
     void setEnabledFrame(bool enable);
     bool enabledFrame() const;
 
 protected:
-    virtual void keyPressEvent(QKeyEvent* event) Q_DECL_OVERRIDE;
-    virtual void showEvent(QShowEvent* event) Q_DECL_OVERRIDE;
-    virtual void resizeEvent(QResizeEvent* event) Q_DECL_OVERRIDE;
-    virtual void scrollContentsBy(int dx, int dy) Q_DECL_OVERRIDE;
-    virtual void wheelEvent(QWheelEvent* event) Q_DECL_OVERRIDE;
+    void keyPressEvent(QKeyEvent* event) override;
+    void showEvent(QShowEvent* event) override;
+    void resizeEvent(QResizeEvent* event) override;
+    void scrollContentsBy(int dx, int dy) override;
+    void wheelEvent(QWheelEvent* event) override;
 
 private slots:
     void slotScrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous);
diff --git a/src/kitemviews/kitemlistcontroller.h b/src/kitemviews/kitemlistcontroller.h
index f29377443..ff0171a02 100644
--- a/src/kitemviews/kitemlistcontroller.h
+++ b/src/kitemviews/kitemlistcontroller.h
@@ -89,7 +89,7 @@ public:
      * @param parent Optional parent object.
      */
     KItemListController(KItemModelBase* model, KItemListView* view, QObject* parent = 0);
-    virtual ~KItemListController();
+    ~KItemListController() override;
 
     void setModel(KItemModelBase* model);
     KItemModelBase* model() const;
diff --git a/src/kitemviews/kitemlistgroupheader.h b/src/kitemviews/kitemlistgroupheader.h
index 4612bc4da..f720076df 100644
--- a/src/kitemviews/kitemlistgroupheader.h
+++ b/src/kitemviews/kitemlistgroupheader.h
@@ -43,7 +43,7 @@ class DOLPHIN_EXPORT KItemListGroupHeader : public QGraphicsWidget
 
 public:
     KItemListGroupHeader(QGraphicsWidget* parent = 0);
-    virtual ~KItemListGroupHeader();
+    ~KItemListGroupHeader() override;
 
     void setRole(const QByteArray& role);
     QByteArray role() const;
@@ -65,7 +65,7 @@ public:
     void setItemIndex(int index);
     int itemIndex() const;
 
-    virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) Q_DECL_OVERRIDE;
+    void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) override;
 
 protected:
     virtual void paintRole(QPainter* painter, const QRectF& roleBounds, const QColor& color) = 0;
@@ -101,7 +101,7 @@ protected:
      */
     virtual void itemIndexChanged(int current, int previous);
 
-    virtual void resizeEvent(QGraphicsSceneResizeEvent* event) Q_DECL_OVERRIDE;
+    void resizeEvent(QGraphicsSceneResizeEvent* event) override;
 
     virtual QPalette::ColorRole normalTextColorRole() const;
     virtual QPalette::ColorRole normalBaseColorRole() const;
diff --git a/src/kitemviews/kitemlistheader.h b/src/kitemviews/kitemlistheader.h
index 76c420559..4d9d9a5b0 100644
--- a/src/kitemviews/kitemlistheader.h
+++ b/src/kitemviews/kitemlistheader.h
@@ -38,7 +38,7 @@ class DOLPHIN_EXPORT KItemListHeader : public QObject
     Q_OBJECT
 
 public:
-    virtual ~KItemListHeader();
+    ~KItemListHeader() override;
 
     /**
      * If set to true, KItemListView will automatically adjust the
diff --git a/src/kitemviews/kitemlistselectionmanager.h b/src/kitemviews/kitemlistselectionmanager.h
index 16761428b..d8faac4cd 100644
--- a/src/kitemviews/kitemlistselectionmanager.h
+++ b/src/kitemviews/kitemlistselectionmanager.h
@@ -52,7 +52,7 @@ public:
     };
 
     KItemListSelectionManager(QObject* parent = 0);
-    virtual ~KItemListSelectionManager();
+    ~KItemListSelectionManager() override;
 
     void setCurrentItem(int current);
     int currentItem() const;
diff --git a/src/kitemviews/kitemlistview.h b/src/kitemviews/kitemlistview.h
index e64ac7e31..3415d52ec 100644
--- a/src/kitemviews/kitemlistview.h
+++ b/src/kitemviews/kitemlistview.h
@@ -68,7 +68,7 @@ class DOLPHIN_EXPORT KItemListView : public QGraphicsWidget
 
 public:
     KItemListView(QGraphicsWidget* parent = 0);
-    virtual ~KItemListView();
+    ~KItemListView() override;
 
     /**
      * Offset of the scrollbar that represents the scroll-orientation
@@ -165,7 +165,7 @@ public:
 
     const KItemListStyleOption& styleOption() const;
 
-    virtual void setGeometry(const QRectF& rect) Q_DECL_OVERRIDE;
+    void setGeometry(const QRectF& rect) override;
 
     /**
      * @return The page step which should be used by the vertical scroll bar.
@@ -285,7 +285,7 @@ public:
      */
     void editRole(int index, const QByteArray& role);
 
-    virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) Q_DECL_OVERRIDE;
+    void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) override;
 
 signals:
     void scrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous);
@@ -325,7 +325,7 @@ signals:
     void roleEditingFinished(int index, const QByteArray& role, const QVariant& value);
 
 protected:
-    virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value) Q_DECL_OVERRIDE;
+    QVariant itemChange(GraphicsItemChange change, const QVariant &value) override;
     void setItemSize(const QSizeF& size);
     void setStyleOption(const KItemListStyleOption& option);
 
@@ -382,13 +382,13 @@ protected:
     virtual void onTransactionBegin();
     virtual void onTransactionEnd();
 
-    virtual bool event(QEvent* event) Q_DECL_OVERRIDE;
-    virtual void mousePressEvent(QGraphicsSceneMouseEvent* event) Q_DECL_OVERRIDE;
-    virtual void mouseMoveEvent(QGraphicsSceneMouseEvent* event) Q_DECL_OVERRIDE;
-    virtual void dragEnterEvent(QGraphicsSceneDragDropEvent* event) Q_DECL_OVERRIDE;
-    virtual void dragMoveEvent(QGraphicsSceneDragDropEvent* event) Q_DECL_OVERRIDE;
-    virtual void dragLeaveEvent(QGraphicsSceneDragDropEvent* event) Q_DECL_OVERRIDE;
-    virtual void dropEvent(QGraphicsSceneDragDropEvent* event) Q_DECL_OVERRIDE;
+    bool event(QEvent* event) override;
+    void mousePressEvent(QGraphicsSceneMouseEvent* event) override;
+    void mouseMoveEvent(QGraphicsSceneMouseEvent* event) override;
+    void dragEnterEvent(QGraphicsSceneDragDropEvent* event) override;
+    void dragMoveEvent(QGraphicsSceneDragDropEvent* event) override;
+    void dragLeaveEvent(QGraphicsSceneDragDropEvent* event) override;
+    void dropEvent(QGraphicsSceneDragDropEvent* event) override;
 
     QList<KItemListWidget*> visibleItemListWidgets() const;
 
@@ -803,7 +803,7 @@ private:
 class DOLPHIN_EXPORT KItemListWidgetCreatorBase : public KItemListCreatorBase
 {
 public:
-    virtual ~KItemListWidgetCreatorBase();
+    ~KItemListWidgetCreatorBase() override;
 
     virtual KItemListWidget* create(KItemListView* view) = 0;
 
@@ -824,15 +824,15 @@ class KItemListWidgetCreator : public KItemListWidgetCreatorBase
 {
 public:
     KItemListWidgetCreator();
-    virtual ~KItemListWidgetCreator();
+    ~KItemListWidgetCreator() override;
 
-    virtual KItemListWidget* create(KItemListView* view) Q_DECL_OVERRIDE;
+    KItemListWidget* create(KItemListView* view) override;
 
-    virtual void calculateItemSizeHints(QVector<qreal>& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const Q_DECL_OVERRIDE;
+    void calculateItemSizeHints(QVector<qreal>& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const override;
 
-    virtual qreal preferredRoleColumnWidth(const QByteArray& role,
+    qreal preferredRoleColumnWidth(const QByteArray& role,
                                            int index,
-                                           const KItemListView* view) const Q_DECL_OVERRIDE;
+                                           const KItemListView* view) const override;
 private:
     KItemListWidgetInformant* m_informant;
 };
@@ -885,7 +885,7 @@ qreal KItemListWidgetCreator<T>::preferredRoleColumnWidth(const QByteArray& role
 class DOLPHIN_EXPORT KItemListGroupHeaderCreatorBase : public KItemListCreatorBase
 {
 public:
-    virtual ~KItemListGroupHeaderCreatorBase();
+    ~KItemListGroupHeaderCreatorBase() override;
     virtual KItemListGroupHeader* create(KItemListView* view) = 0;
     virtual void recycle(KItemListGroupHeader* header);
 };
@@ -894,8 +894,8 @@ template <class T>
 class KItemListGroupHeaderCreator : public KItemListGroupHeaderCreatorBase
 {
 public:
-    virtual ~KItemListGroupHeaderCreator();
-    virtual KItemListGroupHeader* create(KItemListView* view) Q_DECL_OVERRIDE;
+    ~KItemListGroupHeaderCreator() override;
+    KItemListGroupHeader* create(KItemListView* view) override;
 };
 
 template <class T>
diff --git a/src/kitemviews/kitemlistviewaccessible.h b/src/kitemviews/kitemlistviewaccessible.h
index afef2d5fe..674d98ee6 100644
--- a/src/kitemviews/kitemlistviewaccessible.h
+++ b/src/kitemviews/kitemlistviewaccessible.h
@@ -36,44 +36,44 @@ class DOLPHIN_EXPORT KItemListViewAccessible: public QAccessibleObject, public Q
 {
 public:
     explicit KItemListViewAccessible(KItemListView* view);
-    ~KItemListViewAccessible();
+    ~KItemListViewAccessible() override;
 
-    void* interface_cast(QAccessible::InterfaceType type) Q_DECL_OVERRIDE;
+    void* interface_cast(QAccessible::InterfaceType type) override;
 
-    QAccessible::Role role() const Q_DECL_OVERRIDE;
-    QAccessible::State state() const Q_DECL_OVERRIDE;
-    QString text(QAccessible::Text t) const Q_DECL_OVERRIDE;
-    QRect rect() const Q_DECL_OVERRIDE;
+    QAccessible::Role role() const override;
+    QAccessible::State state() const override;
+    QString text(QAccessible::Text t) const override;
+    QRect rect() const override;
 
-    QAccessibleInterface* child(int index) const Q_DECL_OVERRIDE;
-    int childCount() const Q_DECL_OVERRIDE;
-    int indexOfChild(const QAccessibleInterface*) const Q_DECL_OVERRIDE;
-    QAccessibleInterface* childAt(int x, int y) const Q_DECL_OVERRIDE;
-    QAccessibleInterface* parent() const Q_DECL_OVERRIDE;
+    QAccessibleInterface* child(int index) const override;
+    int childCount() const override;
+    int indexOfChild(const QAccessibleInterface*) const override;
+    QAccessibleInterface* childAt(int x, int y) const override;
+    QAccessibleInterface* parent() const override;
 
     // Table interface
-    virtual QAccessibleInterface* cellAt(int row, int column) const Q_DECL_OVERRIDE;
-    virtual QAccessibleInterface* caption() const Q_DECL_OVERRIDE;
-    virtual QAccessibleInterface* summary() const Q_DECL_OVERRIDE;
-    virtual QString columnDescription(int column) const Q_DECL_OVERRIDE;
-    virtual QString rowDescription(int row) const Q_DECL_OVERRIDE;
-    virtual int columnCount() const Q_DECL_OVERRIDE;
-    virtual int rowCount() const Q_DECL_OVERRIDE;
+    QAccessibleInterface* cellAt(int row, int column) const override;
+    QAccessibleInterface* caption() const override;
+    QAccessibleInterface* summary() const override;
+    QString columnDescription(int column) const override;
+    QString rowDescription(int row) const override;
+    int columnCount() const override;
+    int rowCount() const override;
 
     // Selection
-    virtual int selectedCellCount() const Q_DECL_OVERRIDE;
-    virtual int selectedColumnCount() const Q_DECL_OVERRIDE;
-    virtual int selectedRowCount() const Q_DECL_OVERRIDE;
-    virtual QList<QAccessibleInterface*> selectedCells() const Q_DECL_OVERRIDE;
-    virtual QList<int> selectedColumns() const Q_DECL_OVERRIDE;
-    virtual QList<int> selectedRows() const Q_DECL_OVERRIDE;
-    virtual bool isColumnSelected(int column) const Q_DECL_OVERRIDE;
-    virtual bool isRowSelected(int row) const Q_DECL_OVERRIDE;
-    virtual bool selectRow(int row) Q_DECL_OVERRIDE;
-    virtual bool selectColumn(int column) Q_DECL_OVERRIDE;
-    virtual bool unselectRow(int row) Q_DECL_OVERRIDE;
-    virtual bool unselectColumn(int column) Q_DECL_OVERRIDE;
-    virtual void modelChange(QAccessibleTableModelChangeEvent*) Q_DECL_OVERRIDE;
+    int selectedCellCount() const override;
+    int selectedColumnCount() const override;
+    int selectedRowCount() const override;
+    QList<QAccessibleInterface*> selectedCells() const override;
+    QList<int> selectedColumns() const override;
+    QList<int> selectedRows() const override;
+    bool isColumnSelected(int column) const override;
+    bool isRowSelected(int row) const override;
+    bool selectRow(int row) override;
+    bool selectColumn(int column) override;
+    bool unselectRow(int row) override;
+    bool unselectColumn(int column) override;
+    void modelChange(QAccessibleTableModelChangeEvent*) override;
 
     KItemListView* view() const;
 
@@ -94,32 +94,32 @@ class DOLPHIN_EXPORT KItemListAccessibleCell: public QAccessibleInterface, publi
 public:
     KItemListAccessibleCell(KItemListView* view, int m_index);
 
-    void* interface_cast(QAccessible::InterfaceType type) Q_DECL_OVERRIDE;
-    QObject* object() const Q_DECL_OVERRIDE;
-    bool isValid() const Q_DECL_OVERRIDE;
-    QAccessible::Role role() const Q_DECL_OVERRIDE;
-    QAccessible::State state() const Q_DECL_OVERRIDE;
-    QRect rect() const Q_DECL_OVERRIDE;
-    QString text(QAccessible::Text t) const Q_DECL_OVERRIDE;
-    void setText(QAccessible::Text t, const QString& text) Q_DECL_OVERRIDE;
+    void* interface_cast(QAccessible::InterfaceType type) override;
+    QObject* object() const override;
+    bool isValid() const override;
+    QAccessible::Role role() const override;
+    QAccessible::State state() const override;
+    QRect rect() const override;
+    QString text(QAccessible::Text t) const override;
+    void setText(QAccessible::Text t, const QString& text) override;
 
-    QAccessibleInterface* child(int index) const Q_DECL_OVERRIDE;
-    int childCount() const Q_DECL_OVERRIDE;
-    QAccessibleInterface* childAt(int x, int y) const Q_DECL_OVERRIDE;
-    int indexOfChild(const QAccessibleInterface*) const Q_DECL_OVERRIDE;
+    QAccessibleInterface* child(int index) const override;
+    int childCount() const override;
+    QAccessibleInterface* childAt(int x, int y) const override;
+    int indexOfChild(const QAccessibleInterface*) const override;
 
-    QAccessibleInterface* parent() const Q_DECL_OVERRIDE;
+    QAccessibleInterface* parent() const override;
     bool isExpandable() const;
 
     // Cell Interface
-    virtual int columnExtent() const Q_DECL_OVERRIDE;
-    virtual QList<QAccessibleInterface*> columnHeaderCells() const Q_DECL_OVERRIDE;
-    virtual int columnIndex() const Q_DECL_OVERRIDE;
-    virtual int rowExtent() const Q_DECL_OVERRIDE;
-    virtual QList<QAccessibleInterface*> rowHeaderCells() const Q_DECL_OVERRIDE;
-    virtual int rowIndex() const Q_DECL_OVERRIDE;
-    virtual bool isSelected() const Q_DECL_OVERRIDE;
-    virtual QAccessibleInterface* table() const Q_DECL_OVERRIDE;
+    int columnExtent() const override;
+    QList<QAccessibleInterface*> columnHeaderCells() const override;
+    int columnIndex() const override;
+    int rowExtent() const override;
+    QList<QAccessibleInterface*> rowHeaderCells() const override;
+    int rowIndex() const override;
+    bool isSelected() const override;
+    QAccessibleInterface* table() const override;
 
     inline int index() const;
 
@@ -132,11 +132,11 @@ class DOLPHIN_EXPORT KItemListContainerAccessible : public QAccessibleWidget
 {
 public:
     explicit KItemListContainerAccessible(KItemListContainer* container);
-    virtual ~KItemListContainerAccessible();
+    ~KItemListContainerAccessible() override;
 
-    QAccessibleInterface* child(int index) const Q_DECL_OVERRIDE;
-    int childCount() const Q_DECL_OVERRIDE;
-    int indexOfChild(const QAccessibleInterface* child) const Q_DECL_OVERRIDE;
+    QAccessibleInterface* child(int index) const override;
+    int childCount() const override;
+    int indexOfChild(const QAccessibleInterface* child) const override;
 
 private:
     const KItemListContainer* container() const;
diff --git a/src/kitemviews/kitemlistwidget.h b/src/kitemviews/kitemlistwidget.h
index d1ea7c9da..1480c1acb 100644
--- a/src/kitemviews/kitemlistwidget.h
+++ b/src/kitemviews/kitemlistwidget.h
@@ -69,7 +69,7 @@ class DOLPHIN_EXPORT KItemListWidget : public QGraphicsWidget
 
 public:
     KItemListWidget(KItemListWidgetInformant* informant, QGraphicsItem* parent);
-    virtual ~KItemListWidget();
+    ~KItemListWidget() override;
 
     void setIndex(int index);
     int index() const;
@@ -82,7 +82,7 @@ public:
      * to show the data of the custom model provided by KItemListWidget::data().
      * @reimp
      */
-    virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) Q_DECL_OVERRIDE;
+    void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) override;
 
     void setVisibleRoles(const QList<QByteArray>& roles);
     QList<QByteArray> visibleRoles() const;
@@ -142,7 +142,7 @@ public:
      *         or KItemListWidget::expansionToggleRect().
      * @reimp
      */
-    virtual bool contains(const QPointF& point) const override;
+    bool contains(const QPointF& point) const override;
 
     /**
      * @return Rectangle for the area that shows the icon.
@@ -203,7 +203,7 @@ protected:
     virtual void alternateBackgroundChanged(bool enabled);
     virtual void siblingsInformationChanged(const QBitArray& current, const QBitArray& previous);
     virtual void editedRoleChanged(const QByteArray& current, const QByteArray& previous);
-    virtual void resizeEvent(QGraphicsSceneResizeEvent* event) Q_DECL_OVERRIDE;
+    void resizeEvent(QGraphicsSceneResizeEvent* event) override;
 
     /**
      * @return The current opacity of the hover-animation. When implementing a custom painting-code for a hover-state
diff --git a/src/kitemviews/kitemmodelbase.h b/src/kitemviews/kitemmodelbase.h
index a7773ee3b..d604f423f 100644
--- a/src/kitemviews/kitemmodelbase.h
+++ b/src/kitemviews/kitemmodelbase.h
@@ -57,7 +57,7 @@ class DOLPHIN_EXPORT KItemModelBase : public QObject
 public:
     KItemModelBase(QObject* parent = 0);
     explicit KItemModelBase(const QByteArray& sortRole, QObject* parent = 0);
-    virtual ~KItemModelBase();
+    ~KItemModelBase() override;
 
     /** @return The number of items. */
     virtual int count() const = 0;
diff --git a/src/kitemviews/kstandarditemlistgroupheader.h b/src/kitemviews/kstandarditemlistgroupheader.h
index f0eacfd49..1d9989cdf 100644
--- a/src/kitemviews/kstandarditemlistgroupheader.h
+++ b/src/kitemviews/kstandarditemlistgroupheader.h
@@ -33,16 +33,16 @@ class DOLPHIN_EXPORT KStandardItemListGroupHeader : public KItemListGroupHeader
 
 public:
     KStandardItemListGroupHeader(QGraphicsWidget* parent = 0);
-    virtual ~KStandardItemListGroupHeader();
+    ~KStandardItemListGroupHeader() override;
 
-    virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) Q_DECL_OVERRIDE;
+    void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) override;
 
 protected:
-    virtual void paintRole(QPainter* painter, const QRectF& roleBounds, const QColor& color) Q_DECL_OVERRIDE;
-    virtual void paintSeparator(QPainter* painter, const QColor& color) Q_DECL_OVERRIDE;
-    virtual void roleChanged(const QByteArray &current, const QByteArray &previous) Q_DECL_OVERRIDE;
-    virtual void dataChanged(const QVariant& current, const QVariant& previous) Q_DECL_OVERRIDE;
-    virtual void resizeEvent(QGraphicsSceneResizeEvent* event) Q_DECL_OVERRIDE;
+    void paintRole(QPainter* painter, const QRectF& roleBounds, const QColor& color) override;
+    void paintSeparator(QPainter* painter, const QColor& color) override;
+    void roleChanged(const QByteArray &current, const QByteArray &previous) override;
+    void dataChanged(const QVariant& current, const QVariant& previous) override;
+    void resizeEvent(QGraphicsSceneResizeEvent* event) override;
 
 private:
     void updateCache();
diff --git a/src/kitemviews/kstandarditemlistview.h b/src/kitemviews/kstandarditemlistview.h
index 2e4c7a0a0..d22a51b34 100644
--- a/src/kitemviews/kstandarditemlistview.h
+++ b/src/kitemviews/kstandarditemlistview.h
@@ -53,21 +53,21 @@ public:
     };
 
     KStandardItemListView(QGraphicsWidget* parent = 0);
-    virtual ~KStandardItemListView();
+    ~KStandardItemListView() override;
 
     void setItemLayout(ItemLayout layout);
     ItemLayout itemLayout() const;
 
 protected:
-    virtual KItemListWidgetCreatorBase* defaultWidgetCreator() const Q_DECL_OVERRIDE;
-    virtual KItemListGroupHeaderCreatorBase* defaultGroupHeaderCreator() const Q_DECL_OVERRIDE;
-    virtual void initializeItemListWidget(KItemListWidget* item) Q_DECL_OVERRIDE;
-    virtual bool itemSizeHintUpdateRequired(const QSet<QByteArray>& changedRoles) const Q_DECL_OVERRIDE;
+    KItemListWidgetCreatorBase* defaultWidgetCreator() const override;
+    KItemListGroupHeaderCreatorBase* defaultGroupHeaderCreator() const override;
+    void initializeItemListWidget(KItemListWidget* item) override;
+    bool itemSizeHintUpdateRequired(const QSet<QByteArray>& changedRoles) const override;
     virtual bool itemLayoutSupportsItemExpanding(ItemLayout layout) const;
     virtual void onItemLayoutChanged(ItemLayout current, ItemLayout previous);
-    virtual void onScrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous) Q_DECL_OVERRIDE;
-    virtual void onSupportsItemExpandingChanged(bool supportsExpanding) Q_DECL_OVERRIDE;
-    virtual void polishEvent() Q_DECL_OVERRIDE;
+    void onScrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous) override;
+    void onSupportsItemExpandingChanged(bool supportsExpanding) override;
+    void polishEvent() override;
 
 private:
     void applyDefaultStyleOption(int iconSize, int padding, int horizontalMargin, int verticalMargin);
diff --git a/src/kitemviews/kstandarditemlistwidget.h b/src/kitemviews/kstandarditemlistwidget.h
index cb7364795..bd4b52923 100644
--- a/src/kitemviews/kstandarditemlistwidget.h
+++ b/src/kitemviews/kstandarditemlistwidget.h
@@ -36,13 +36,13 @@ class DOLPHIN_EXPORT KStandardItemListWidgetInformant : public KItemListWidgetIn
 {
 public:
     KStandardItemListWidgetInformant();
-    virtual ~KStandardItemListWidgetInformant();
+    ~KStandardItemListWidgetInformant() override;
 
-    virtual void calculateItemSizeHints(QVector<qreal>& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const Q_DECL_OVERRIDE;
+    void calculateItemSizeHints(QVector<qreal>& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const override;
 
-    virtual qreal preferredRoleColumnWidth(const QByteArray& role,
+    qreal preferredRoleColumnWidth(const QByteArray& role,
                                            int index,
-                                           const KItemListView* view) const Q_DECL_OVERRIDE;
+                                           const KItemListView* view) const override;
 protected:
     /**
      * @return The value of the "text" role. The default implementation returns
@@ -96,7 +96,7 @@ public:
     };
 
     KStandardItemListWidget(KItemListWidgetInformant* informant, QGraphicsItem* parent);
-    virtual ~KStandardItemListWidget();
+    ~KStandardItemListWidget() override;
 
     void setLayout(Layout layout);
     Layout layout() const;
@@ -104,15 +104,15 @@ public:
     void setSupportsItemExpanding(bool supportsItemExpanding);
     bool supportsItemExpanding() const;
 
-    virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) override;
+    void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) override;
 
-    virtual QRectF iconRect() const Q_DECL_OVERRIDE;
-    virtual QRectF textRect() const Q_DECL_OVERRIDE;
-    virtual QRectF textFocusRect() const Q_DECL_OVERRIDE;
-    virtual QRectF selectionRect() const Q_DECL_OVERRIDE;
-    virtual QRectF expansionToggleRect() const Q_DECL_OVERRIDE;
-    virtual QRectF selectionToggleRect() const Q_DECL_OVERRIDE;
-    virtual QPixmap createDragPixmap(const QStyleOptionGraphicsItem* option, QWidget* widget = 0) Q_DECL_OVERRIDE;
+    QRectF iconRect() const override;
+    QRectF textRect() const override;
+    QRectF textFocusRect() const override;
+    QRectF selectionRect() const override;
+    QRectF expansionToggleRect() const override;
+    QRectF selectionToggleRect() const override;
+    QPixmap createDragPixmap(const QStyleOptionGraphicsItem* option, QWidget* widget = 0) override;
 
     static KItemListWidgetInformant* createInformant();
 
@@ -172,18 +172,18 @@ protected:
      */
     virtual int selectionLength(const QString& text) const;
 
-    virtual void dataChanged(const QHash<QByteArray, QVariant>& current, const QSet<QByteArray>& roles = QSet<QByteArray>()) Q_DECL_OVERRIDE;
-    virtual void visibleRolesChanged(const QList<QByteArray>& current, const QList<QByteArray>& previous) Q_DECL_OVERRIDE;
-    virtual void columnWidthChanged(const QByteArray& role, qreal current, qreal previous) Q_DECL_OVERRIDE;
-    virtual void styleOptionChanged(const KItemListStyleOption& current, const KItemListStyleOption& previous) Q_DECL_OVERRIDE;
-    virtual void hoveredChanged(bool hovered) Q_DECL_OVERRIDE;
-    virtual void selectedChanged(bool selected) Q_DECL_OVERRIDE;
-    virtual void siblingsInformationChanged(const QBitArray& current, const QBitArray& previous) Q_DECL_OVERRIDE;
-    virtual void editedRoleChanged(const QByteArray& current, const QByteArray& previous) Q_DECL_OVERRIDE;
-    virtual void resizeEvent(QGraphicsSceneResizeEvent* event) Q_DECL_OVERRIDE;
-    virtual void showEvent(QShowEvent* event) Q_DECL_OVERRIDE;
-    virtual void hideEvent(QHideEvent* event) Q_DECL_OVERRIDE;
-    bool event(QEvent *event) Q_DECL_OVERRIDE;
+    void dataChanged(const QHash<QByteArray, QVariant>& current, const QSet<QByteArray>& roles = QSet<QByteArray>()) override;
+    void visibleRolesChanged(const QList<QByteArray>& current, const QList<QByteArray>& previous) override;
+    void columnWidthChanged(const QByteArray& role, qreal current, qreal previous) override;
+    void styleOptionChanged(const KItemListStyleOption& current, const KItemListStyleOption& previous) override;
+    void hoveredChanged(bool hovered) override;
+    void selectedChanged(bool selected) override;
+    void siblingsInformationChanged(const QBitArray& current, const QBitArray& previous) override;
+    void editedRoleChanged(const QByteArray& current, const QByteArray& previous) override;
+    void resizeEvent(QGraphicsSceneResizeEvent* event) override;
+    void showEvent(QShowEvent* event) override;
+    void hideEvent(QHideEvent* event) override;
+    bool event(QEvent *event) override;
 
 public slots:
     void finishRoleEditing();
diff --git a/src/kitemviews/kstandarditemmodel.h b/src/kitemviews/kstandarditemmodel.h
index 58c5a5d88..6e63daa81 100644
--- a/src/kitemviews/kstandarditemmodel.h
+++ b/src/kitemviews/kstandarditemmodel.h
@@ -41,7 +41,7 @@ class DOLPHIN_EXPORT KStandardItemModel : public KItemModelBase
 
 public:
     explicit KStandardItemModel(QObject* parent = 0);
-    virtual ~KStandardItemModel();
+    ~KStandardItemModel() override;
 
     /**
      * Inserts the item \a item at the index \a index. If the index
@@ -69,14 +69,14 @@ public:
      */
     void appendItem(KStandardItem* item);
 
-    virtual int count() const Q_DECL_OVERRIDE;
-    virtual QHash<QByteArray, QVariant> data(int index) const Q_DECL_OVERRIDE;
-    virtual bool setData(int index, const QHash<QByteArray, QVariant>& values) Q_DECL_OVERRIDE;
-    virtual QMimeData* createMimeData(const KItemSet& indexes) const Q_DECL_OVERRIDE;
-    virtual int indexForKeyboardSearch(const QString& text, int startFromIndex = 0) const Q_DECL_OVERRIDE;
-    virtual bool supportsDropping(int index) const Q_DECL_OVERRIDE;
-    virtual QString roleDescription(const QByteArray& role) const Q_DECL_OVERRIDE;
-    virtual QList<QPair<int, QVariant> > groups() const Q_DECL_OVERRIDE;
+    int count() const override;
+    QHash<QByteArray, QVariant> data(int index) const override;
+    bool setData(int index, const QHash<QByteArray, QVariant>& values) override;
+    QMimeData* createMimeData(const KItemSet& indexes) const override;
+    int indexForKeyboardSearch(const QString& text, int startFromIndex = 0) const override;
+    bool supportsDropping(int index) const override;
+    QString roleDescription(const QByteArray& role) const override;
+    QList<QPair<int, QVariant> > groups() const override;
 
     virtual void clear();
 protected:
diff --git a/src/kitemviews/private/kdirectorycontentscounter.h b/src/kitemviews/private/kdirectorycontentscounter.h
index 988208e02..13726fae7 100644
--- a/src/kitemviews/private/kdirectorycontentscounter.h
+++ b/src/kitemviews/private/kdirectorycontentscounter.h
@@ -36,7 +36,7 @@ class KDirectoryContentsCounter : public QObject
 
 public:
     explicit KDirectoryContentsCounter(KFileItemModel* model, QObject* parent = 0);
-    ~KDirectoryContentsCounter();
+    ~KDirectoryContentsCounter() override;
 
     /**
      * Requests the number of items inside the directory \a path. The actual
diff --git a/src/kitemviews/private/kfileitemclipboard.h b/src/kitemviews/private/kfileitemclipboard.h
index 3ee50d661..5b5ab1eec 100644
--- a/src/kitemviews/private/kfileitemclipboard.h
+++ b/src/kitemviews/private/kfileitemclipboard.h
@@ -46,7 +46,7 @@ signals:
     void cutItemsChanged();
 
 protected:
-    virtual ~KFileItemClipboard();
+    ~KFileItemClipboard() override;
 
 private slots:
     void updateCutItems();
diff --git a/src/kitemviews/private/kfileitemmodeldirlister.h b/src/kitemviews/private/kfileitemmodeldirlister.h
index 5aa2b6303..ca5f76de6 100644
--- a/src/kitemviews/private/kfileitemmodeldirlister.h
+++ b/src/kitemviews/private/kfileitemmodeldirlister.h
@@ -35,7 +35,7 @@ class DOLPHIN_EXPORT KFileItemModelDirLister : public KDirLister
 
 public:
     KFileItemModelDirLister(QObject* parent = 0);
-    virtual ~KFileItemModelDirLister();
+    ~KFileItemModelDirLister() override;
 
 signals:
     /** Is emitted whenever an error has occurred. */
@@ -48,7 +48,7 @@ signals:
     void urlIsFileError(const QUrl& url);
 
 protected:
-    void handleError(KIO::Job* job) Q_DECL_OVERRIDE;
+    void handleError(KIO::Job* job) override;
 };
 
 #endif
diff --git a/src/kitemviews/private/kitemlistheaderwidget.h b/src/kitemviews/private/kitemlistheaderwidget.h
index 2342b4907..8248fb7bb 100644
--- a/src/kitemviews/private/kitemlistheaderwidget.h
+++ b/src/kitemviews/private/kitemlistheaderwidget.h
@@ -39,7 +39,7 @@ class DOLPHIN_EXPORT KItemListHeaderWidget : public QGraphicsWidget
 
 public:
     KItemListHeaderWidget(QGraphicsWidget* parent = 0);
-    virtual ~KItemListHeaderWidget();
+    ~KItemListHeaderWidget() override;
 
     void setModel(KItemModelBase* model);
     KItemModelBase* model() const;
@@ -64,7 +64,7 @@ public:
 
     qreal minimumColumnWidth() const;
 
-    void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) Q_DECL_OVERRIDE;
+    void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) override;
 
 signals:
     /**
@@ -104,13 +104,13 @@ signals:
     void sortRoleChanged(const QByteArray& current, const QByteArray& previous);
 
 protected:
-    void mousePressEvent(QGraphicsSceneMouseEvent* event) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QGraphicsSceneMouseEvent* event) Q_DECL_OVERRIDE;
-    void mouseMoveEvent(QGraphicsSceneMouseEvent* event) Q_DECL_OVERRIDE;
-    void mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event) Q_DECL_OVERRIDE;
-    void hoverEnterEvent(QGraphicsSceneHoverEvent* event) Q_DECL_OVERRIDE;
-    void hoverLeaveEvent(QGraphicsSceneHoverEvent* event) Q_DECL_OVERRIDE;
-    void hoverMoveEvent(QGraphicsSceneHoverEvent* event) Q_DECL_OVERRIDE;
+    void mousePressEvent(QGraphicsSceneMouseEvent* event) override;
+    void mouseReleaseEvent(QGraphicsSceneMouseEvent* event) override;
+    void mouseMoveEvent(QGraphicsSceneMouseEvent* event) override;
+    void mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event) override;
+    void hoverEnterEvent(QGraphicsSceneHoverEvent* event) override;
+    void hoverLeaveEvent(QGraphicsSceneHoverEvent* event) override;
+    void hoverMoveEvent(QGraphicsSceneHoverEvent* event) override;
 
 private slots:
     void slotSortRoleChanged(const QByteArray& current, const QByteArray& previous);
diff --git a/src/kitemviews/private/kitemlistkeyboardsearchmanager.h b/src/kitemviews/private/kitemlistkeyboardsearchmanager.h
index 2a14ca470..be1d96c74 100644
--- a/src/kitemviews/private/kitemlistkeyboardsearchmanager.h
+++ b/src/kitemviews/private/kitemlistkeyboardsearchmanager.h
@@ -42,7 +42,7 @@ class DOLPHIN_EXPORT KItemListKeyboardSearchManager : public QObject
 public:
 
     KItemListKeyboardSearchManager(QObject* parent = 0);
-    virtual ~KItemListKeyboardSearchManager();
+    ~KItemListKeyboardSearchManager() override;
 
     /**
      * Add \a keys to the text buffer used for searching.
diff --git a/src/kitemviews/private/kitemlistroleeditor.h b/src/kitemviews/private/kitemlistroleeditor.h
index f889ea4f4..7285d62f7 100644
--- a/src/kitemviews/private/kitemlistroleeditor.h
+++ b/src/kitemviews/private/kitemlistroleeditor.h
@@ -39,20 +39,20 @@ class DOLPHIN_EXPORT KItemListRoleEditor : public KTextEdit
 
 public:
     explicit KItemListRoleEditor(QWidget* parent);
-    virtual ~KItemListRoleEditor();
+    ~KItemListRoleEditor() override;
 
     void setRole(const QByteArray& role);
     QByteArray role() const;
 
-    bool eventFilter(QObject* watched, QEvent* event) Q_DECL_OVERRIDE;
+    bool eventFilter(QObject* watched, QEvent* event) override;
 
 signals:
     void roleEditingFinished(const QByteArray& role, const QVariant& value);
     void roleEditingCanceled(const QByteArray& role, const QVariant& value);
 
 protected:
-    bool event(QEvent* event) Q_DECL_OVERRIDE;
-    void keyPressEvent(QKeyEvent* event) Q_DECL_OVERRIDE;
+    bool event(QEvent* event) override;
+    void keyPressEvent(QKeyEvent* event) override;
 
 private slots:
     /**
diff --git a/src/kitemviews/private/kitemlistrubberband.h b/src/kitemviews/private/kitemlistrubberband.h
index b47c30c1f..fa7401c9e 100644
--- a/src/kitemviews/private/kitemlistrubberband.h
+++ b/src/kitemviews/private/kitemlistrubberband.h
@@ -33,7 +33,7 @@ class DOLPHIN_EXPORT KItemListRubberBand : public QObject
 
 public:
     explicit KItemListRubberBand(QObject* parent = 0);
-    virtual ~KItemListRubberBand();
+    ~KItemListRubberBand() override;
 
     void setStartPosition(const QPointF& pos);
     QPointF startPosition() const;
diff --git a/src/kitemviews/private/kitemlistselectiontoggle.h b/src/kitemviews/private/kitemlistselectiontoggle.h
index e3f5bb63c..7c283fb54 100644
--- a/src/kitemviews/private/kitemlistselectiontoggle.h
+++ b/src/kitemviews/private/kitemlistselectiontoggle.h
@@ -35,17 +35,17 @@ class DOLPHIN_EXPORT KItemListSelectionToggle : public QGraphicsWidget
 
 public:
     KItemListSelectionToggle(QGraphicsItem* parent);
-    virtual ~KItemListSelectionToggle();
+    ~KItemListSelectionToggle() override;
 
     void setChecked(bool checked);
     bool isChecked() const;
 
     void setHovered(bool hovered);
 
-    void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) Q_DECL_OVERRIDE;
+    void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0) override;
 
 protected:
-    void resizeEvent(QGraphicsSceneResizeEvent* event) Q_DECL_OVERRIDE;
+    void resizeEvent(QGraphicsSceneResizeEvent* event) override;
 
 private:
     void updatePixmap();
diff --git a/src/kitemviews/private/kitemlistsmoothscroller.h b/src/kitemviews/private/kitemlistsmoothscroller.h
index 7d01a6b62..6dccde9a2 100644
--- a/src/kitemviews/private/kitemlistsmoothscroller.h
+++ b/src/kitemviews/private/kitemlistsmoothscroller.h
@@ -40,7 +40,7 @@ class DOLPHIN_EXPORT KItemListSmoothScroller : public QObject
 public:
     explicit KItemListSmoothScroller(QScrollBar* scrollBar,
                                      QObject* parent = 0);
-    virtual ~KItemListSmoothScroller();
+    ~KItemListSmoothScroller() override;
 
     void setScrollBar(QScrollBar* scrollBar);
     QScrollBar* scrollBar() const;
@@ -83,7 +83,7 @@ public:
     void handleWheelEvent(QWheelEvent* event);
 
 protected:
-    bool eventFilter(QObject* obj, QEvent* event) Q_DECL_OVERRIDE;
+    bool eventFilter(QObject* obj, QEvent* event) override;
 
 private slots:
     void slotAnimationStateChanged(QAbstractAnimation::State newState,
diff --git a/src/kitemviews/private/kitemlistviewanimation.h b/src/kitemviews/private/kitemlistviewanimation.h
index 06c81c9b8..ddcb5e964 100644
--- a/src/kitemviews/private/kitemlistviewanimation.h
+++ b/src/kitemviews/private/kitemlistviewanimation.h
@@ -49,7 +49,7 @@ public:
     };
 
     KItemListViewAnimation(QObject* parent = 0);
-    virtual ~KItemListViewAnimation();
+    ~KItemListViewAnimation() override;
 
     void setScrollOrientation(Qt::Orientation orientation);
     Qt::Orientation scrollOrientation() const;
diff --git a/src/kitemviews/private/kitemlistviewlayouter.h b/src/kitemviews/private/kitemlistviewlayouter.h
index 3f1cf68d4..84bbfff58 100644
--- a/src/kitemviews/private/kitemlistviewlayouter.h
+++ b/src/kitemviews/private/kitemlistviewlayouter.h
@@ -51,7 +51,7 @@ class DOLPHIN_EXPORT KItemListViewLayouter : public QObject
 
 public:
     KItemListViewLayouter(KItemListSizeHintResolver* sizeHintResolver, QObject* parent = 0);
-    virtual ~KItemListViewLayouter();
+    ~KItemListViewLayouter() override;
 
     void setScrollOrientation(Qt::Orientation orientation);
     Qt::Orientation scrollOrientation() const;