Port towards C++11 override

Author: luis-pereira

configdialog/lxqtconfigdialog.h

@@ -48,7 +48,7 @@ class LXQT_API ConfigDialog : public QDialog
 public:
     explicit ConfigDialog(const QString& title, Settings* settings, QWidget* parent = nullptr);
 
-    ~ConfigDialog();
+    ~ConfigDialog() override;
 
     /*!
      * Sets buttons in button bar
@@ -101,8 +101,8 @@ class LXQT_API ConfigDialog : public QDialog
 
 protected:
     Settings* mSettings;
-    virtual bool event(QEvent * event) override;
-    virtual void closeEvent(QCloseEvent* event) override;
+    bool event(QEvent * event) override;
+    void closeEvent(QCloseEvent* event) override;
 
 private:
     Q_DISABLE_COPY(ConfigDialog)

configdialog/lxqtpageselectwidget.cpp

@@ -39,7 +39,7 @@ class PageSelectWidgetItemDelegate: public QStyledItemDelegate
 {
 public:
     explicit PageSelectWidgetItemDelegate(PageSelectWidget *parent = nullptr);
-    QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
+    QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override;
 
 private:
     PageSelectWidget* mView;

configdialog/lxqtpageselectwidget.h

@@ -40,7 +40,7 @@ class LXQT_API PageSelectWidget : public QListWidget
     Q_OBJECT
 public:
     explicit PageSelectWidget(QWidget *parent = nullptr);
-    virtual ~PageSelectWidget();
+    ~PageSelectWidget() override;
     int maxTextWidth() const;
     bool event(QEvent * event) override;
 

lxqtapplication.h

@@ -59,7 +59,7 @@ class LXQT_API Application : public QApplication
      * \param handleQuitSignals flag if signals SIGINT, SIGTERM, SIGHUP should be handled internaly (\sa quit() application)
      */
     Application(int &argc, char **argv, bool handleQuitSignals);
-    virtual ~Application() {}
+    ~Application() override {}
     /*! Install UNIX signal handler for signals defined in \param signalList
      * Upon receiving of any of this signals the \sa unixSignal signal is emitted
      */

lxqtbacklight.h

@@ -31,7 +31,7 @@ Q_OBJECT
 
 public:    
     Backlight(QObject *parent = nullptr);
-    ~Backlight();
+    ~Backlight() override;
 
     bool isBacklightAvailable();
     bool isBacklightOff();

lxqtbacklight/linux_backend/linuxbackend.h

@@ -31,13 +31,13 @@ Q_OBJECT
 
 public:    
     LinuxBackend(QObject *parent = nullptr);
-    ~LinuxBackend();
+    ~LinuxBackend() override;
 
-    bool isBacklightAvailable();
-    bool isBacklightOff();
-    void setBacklight(int value);
-    int getBacklight();
-    int getMaxBacklight();
+    bool isBacklightAvailable() override;
+    bool isBacklightOff() override;
+    void setBacklight(int value) override;
+    int getBacklight() override;
+    int getMaxBacklight() override;
 
 signals:
     void backlightChanged(int value);

lxqtgridlayout.cpp

@@ -84,7 +84,7 @@ namespace
             setDuration(150);
         }
 
-        void updateCurrentValue(const QVariant &current)
+        void updateCurrentValue(const QVariant &current) override
         {
             mItem->setGeometry(current.toRect());
         }

lxqtgridlayout.h

@@ -79,16 +79,16 @@ class LXQT_API GridLayout: public QLayout
     /**
     Destroys the grid layout. The layout's widgets aren't destroyed.
      **/
-    ~GridLayout();
+    ~GridLayout() override;
 
-    void addItem(QLayoutItem *item);
-    QLayoutItem *itemAt(int index) const;
-    QLayoutItem *takeAt(int index);
-    int count() const;
-    void invalidate();
+    void addItem(QLayoutItem *item) override;
+    QLayoutItem *itemAt(int index) const override;
+    QLayoutItem *takeAt(int index) override;
+    int count() const override;
+    void invalidate() override;
 
-    QSize sizeHint() const;
-    void setGeometry(const QRect &geometry);
+    QSize sizeHint() const override;
+    void setGeometry(const QRect &geometry) override;
     QRect occupiedGeometry() const;
 
 

lxqthtmldelegate.h

@@ -42,11 +42,11 @@ class LXQT_API HtmlDelegate : public QStyledItemDelegate
 
 public:
     explicit HtmlDelegate(const QSize iconSize, QObject* parent = nullptr);
-    virtual ~HtmlDelegate();
+    ~HtmlDelegate() override;
 
-    virtual void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const;
+    void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
 
-    virtual QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const;
+    QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;
 
 private:
     QSize mIconSize;

lxqtnotification.h

@@ -48,7 +48,7 @@ class LXQT_API Notification : public QObject
      * \param summary Summary text briefly describing the notification (required by the spec)
      */
     Notification(const QString& summary = QString(), QObject* parent = nullptr);
-    ~Notification();
+    ~Notification() override;
 
     enum CloseReason
     {

lxqtnotification_p.h

@@ -36,7 +36,7 @@ class NotificationPrivate : public QObject
     Q_OBJECT
 public:
     NotificationPrivate(const QString& summary, Notification* parent);
-    ~NotificationPrivate();
+    ~NotificationPrivate() override;
 
     void update();
     void close();

lxqtplugininfo.h

@@ -66,7 +66,7 @@ class LXQT_API PluginInfo: public XdgDesktopFile
     explicit PluginInfo();
 
     //! Reimplemented from XdgDesktopFile.
-    virtual bool load(const QString& fileName);
+    bool load(const QString& fileName) override;
 
 
     //! Reimplemented from XdgDesktopFile.

lxqtpower/lxqtpower.h

@@ -69,7 +69,7 @@ class LXQT_API Power : public QObject
     explicit Power(QObject *parent = nullptr);
 
     /// Destroys the object.
-    virtual ~Power();
+    ~Power() override;
 
     /// Returns true if the Power can perform action.
     bool canAction(Action action) const;

lxqtpower/lxqtpowerproviders.h

@@ -49,7 +49,7 @@ class PowerProvider: public QObject
     };
 
     explicit PowerProvider(QObject *parent = nullptr);
-    virtual ~PowerProvider();
+    ~PowerProvider() override;
 
     /*! Returns true if the Power can perform action.
         This is a pure virtual function, and must be reimplemented in subclasses. */
@@ -67,11 +67,11 @@ class UPowerProvider: public PowerProvider
     Q_OBJECT
 public:
     UPowerProvider(QObject *parent = nullptr);
-    ~UPowerProvider();
-    bool canAction(Power::Action action) const;
+    ~UPowerProvider() override;
+    bool canAction(Power::Action action) const override;
 
 public slots:
-    bool doAction(Power::Action action);
+    bool doAction(Power::Action action) override;
 };
 
 
@@ -80,11 +80,11 @@ class ConsoleKitProvider: public PowerProvider
     Q_OBJECT
 public:
     ConsoleKitProvider(QObject *parent = nullptr);
-    ~ConsoleKitProvider();
-    bool canAction(Power::Action action) const;
+    ~ConsoleKitProvider() override;
+    bool canAction(Power::Action action) const override;
 
 public slots:
-    bool doAction(Power::Action action);
+    bool doAction(Power::Action action) override;
 };
 
 
@@ -93,11 +93,11 @@ class SystemdProvider: public PowerProvider
     Q_OBJECT
 public:
     SystemdProvider(QObject *parent = nullptr);
-    ~SystemdProvider();
-    bool canAction(Power::Action action) const;
+    ~SystemdProvider() override;
+    bool canAction(Power::Action action) const override;
 
 public slots:
-    bool doAction(Power::Action action);
+    bool doAction(Power::Action action) override;
 };
 
 
@@ -106,23 +106,23 @@ class LXQtProvider: public PowerProvider
     Q_OBJECT
 public:
     LXQtProvider(QObject *parent = nullptr);
-    ~LXQtProvider();
-    bool canAction(Power::Action action) const;
+    ~LXQtProvider() override;
+    bool canAction(Power::Action action) const override;
 
 public slots:
-    bool doAction(Power::Action action);
+    bool doAction(Power::Action action) override;
 };
 
 class LxSessionProvider: public PowerProvider
 {
     Q_OBJECT
 public:
     LxSessionProvider(QObject *parent = nullptr);
-    ~LxSessionProvider();
-    bool canAction(Power::Action action) const;
+    ~LxSessionProvider() override;
+    bool canAction(Power::Action action) const override;
 
 public slots:
-    bool doAction(Power::Action action);
+    bool doAction(Power::Action action) override;
 private:
     Q_PID pid;
 };
@@ -132,11 +132,11 @@ class HalProvider: public PowerProvider
     Q_OBJECT
 public:
     HalProvider(QObject *parent = nullptr);
-    ~HalProvider();
-    bool canAction(Power::Action action) const;
+    ~HalProvider() override;
+    bool canAction(Power::Action action) const override;
 
 public slots:
-    bool doAction(Power::Action action);
+    bool doAction(Power::Action action) override;
 };
 
 
@@ -145,11 +145,11 @@ class CustomProvider: public PowerProvider
     Q_OBJECT
 public:
     CustomProvider(QObject *parent = nullptr);
-    ~CustomProvider();
-    bool canAction(Power::Action action) const;
+    ~CustomProvider() override;
+    bool canAction(Power::Action action) const override;
 
 public slots:
-    bool doAction(Power::Action action);
+    bool doAction(Power::Action action) override;
 
 private:
     Settings mSettings;

lxqtpowermanager.cpp

@@ -77,7 +77,7 @@ class LXQT_API MessageBox: public QMessageBox
 
 
 protected:
-    virtual void resizeEvent(QResizeEvent* event)
+    void resizeEvent(QResizeEvent* event) override
     {
         Q_UNUSED(event)
         const QRect screen = QApplication::desktop()->screenGeometry();

lxqtpowermanager.h

@@ -44,7 +44,7 @@ class LXQT_API PowerManager : public QObject
 
 public:
     PowerManager(QObject * parent, bool skipWarning = false);
-    ~PowerManager();
+    ~PowerManager() override;
     QList<QAction*> availableActions();
 
 public slots:

lxqtrotatedwidget.h

@@ -61,8 +61,8 @@ class LXQT_API RotatedWidget: public QWidget
 
     void adjustContentSize();
 
-    virtual QSize minimumSizeHint() const;
-    virtual QSize sizeHint() const;
+    QSize minimumSizeHint() const override;
+    QSize sizeHint() const override;
 
     QSize adjustedSize(QSize) const;
     QPoint adjustedPoint(QPoint) const;
@@ -92,20 +92,20 @@ class LXQT_API RotatedWidget: public QWidget
     void setTransferLeaveEvent(bool value) { mTransferLeaveEvent = value; }
 
 protected:
-    virtual void paintEvent(QPaintEvent *);
+    void paintEvent(QPaintEvent *) override;
 
     // Transition event handlers
-    virtual void mousePressEvent(QMouseEvent *);
-    virtual void mouseReleaseEvent(QMouseEvent *);
-    virtual void mouseDoubleClickEvent(QMouseEvent *);
-    virtual void mouseMoveEvent(QMouseEvent *);
+    void mousePressEvent(QMouseEvent *) override;
+    void mouseReleaseEvent(QMouseEvent *) override;
+    void mouseDoubleClickEvent(QMouseEvent *) override;
+    void mouseMoveEvent(QMouseEvent *) override;
 #ifndef QT_NO_WHEELEVENT
-    virtual void wheelEvent(QWheelEvent *);
+    void wheelEvent(QWheelEvent *) override;
 #endif
-    virtual void enterEvent(QEvent *);
-    virtual void leaveEvent(QEvent *);
+    void enterEvent(QEvent *) override;
+    void leaveEvent(QEvent *) override;
 
-    virtual void resizeEvent(QResizeEvent *);
+    void resizeEvent(QResizeEvent *) override;
 
 private:
     QWidget *mContent;

lxqtscreensaver.h

@@ -47,7 +47,7 @@ class LXQT_API ScreenSaver : public QObject
 
 public:
     ScreenSaver(QObject * parent=nullptr);
-    ~ScreenSaver();
+    ~ScreenSaver() override;
 
     QList<QAction*> availableActions();
 

lxqtsettings.h

@@ -63,7 +63,7 @@ class LXQT_API Settings : public QSettings
     explicit Settings(const QSettings* parentSettings, const QString& subGroup, QObject* parent=nullptr);
     explicit Settings(const QSettings& parentSettings, const QString& subGroup, QObject* parent=nullptr);
     Settings(const QString &fileName, QSettings::Format format, QObject *parent = nullptr);
-    ~Settings();
+    ~Settings() override;
 
     static const GlobalSettings *globalSettings();
 
@@ -91,7 +91,7 @@ class LXQT_API Settings : public QSettings
     void settingsChangedByApp();
 
 protected:
-    bool event(QEvent *event);
+    bool event(QEvent *event) override;
 
 protected slots:
     /*! Called when the config file is changed */
@@ -196,7 +196,7 @@ class GlobalSettings: public Settings
     Q_OBJECT
 public:
     GlobalSettings();
-    ~GlobalSettings();
+    ~GlobalSettings() override;
 
 signals:
     /// Signal emitted when the icon theme has changed.
@@ -206,7 +206,7 @@ class GlobalSettings: public Settings
     void lxqtThemeChanged();
 
 protected slots:
-    void fileChanged();
+    void fileChanged() override;
 
 private:
     GlobalSettingsPrivate* const d_ptr;

lxqtsingleapplication.h

@@ -111,7 +111,7 @@ class LXQT_API SingleApplication : public Application {
      * \sa StartOptions.
      */
     SingleApplication(int &argc, char **argv, StartOptions options = ExitOnDBusFailure);
-    virtual ~SingleApplication();
+    ~SingleApplication() override;
 
     /*!
      * \brief Sets the activation window.