using override keyword

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@8591 90c681e8-e032-0410-971d-27865f9a5e38

34 files changed, 87 insertions, 87 deletions

diff --git a/src/plugins/Ui/qsui/actionmanager.cpp b/src/plugins/Ui/qsui/actionmanager.cpp
index 03d900624..5e7eb8977 100644
--- a/src/plugins/Ui/qsui/actionmanager.cpp
+++ b/src/plugins/Ui/qsui/actionmanager.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2010-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2010-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/actionmanager.h b/src/plugins/Ui/qsui/actionmanager.h
index a33b0fed2..4bbad8615 100644
--- a/src/plugins/Ui/qsui/actionmanager.h
+++ b/src/plugins/Ui/qsui/actionmanager.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2010-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2010-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/colorwidget.h b/src/plugins/Ui/qsui/colorwidget.h
index 1f8049ef5..95e0b4f25 100644
--- a/src/plugins/Ui/qsui/colorwidget.h
+++ b/src/plugins/Ui/qsui/colorwidget.h
@@ -40,7 +40,7 @@ public slots:
     void setColor (QString);
 
 private:
-    void mousePressEvent(QMouseEvent *);
+    void mousePressEvent(QMouseEvent *) override;
     QString m_colorName;
 
 
diff --git a/src/plugins/Ui/qsui/coverwidget.cpp b/src/plugins/Ui/qsui/coverwidget.cpp
index afe948207..23712a4a9 100644
--- a/src/plugins/Ui/qsui/coverwidget.cpp
+++ b/src/plugins/Ui/qsui/coverwidget.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2013-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2013-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/coverwidget.h b/src/plugins/Ui/qsui/coverwidget.h
index e66dfad35..95d7895c3 100644
--- a/src/plugins/Ui/qsui/coverwidget.h
+++ b/src/plugins/Ui/qsui/coverwidget.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2013-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2013-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -43,7 +43,7 @@ private slots:
     void saveAs();
 
 private:
-    void paintEvent (QPaintEvent *);
+    void paintEvent (QPaintEvent *) override;
     QPixmap m_pixmap;
 };
 
diff --git a/src/plugins/Ui/qsui/elidinglabel.h b/src/plugins/Ui/qsui/elidinglabel.h
index f348bcfc1..fc3a342a9 100644
--- a/src/plugins/Ui/qsui/elidinglabel.h
+++ b/src/plugins/Ui/qsui/elidinglabel.h
@@ -48,7 +48,7 @@ public:
     void setElideMode(const Qt::TextElideMode &elideMode);
 
 protected:
-    void paintEvent(QPaintEvent *event);
+    void paintEvent(QPaintEvent *event) override;
 
 private:
     Qt::TextElideMode m_elideMode;
diff --git a/src/plugins/Ui/qsui/filesystembrowser.cpp b/src/plugins/Ui/qsui/filesystembrowser.cpp
index fa017bb17..099b85e62 100644
--- a/src/plugins/Ui/qsui/filesystembrowser.cpp
+++ b/src/plugins/Ui/qsui/filesystembrowser.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2013-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2013-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -41,7 +41,7 @@ public:
 
 protected:
     virtual bool filterAcceptsRow(
-            int source_row, const QModelIndex &source_parent) const{
+            int source_row, const QModelIndex &source_parent) const override {
         QFileSystemModel *sm = qobject_cast<QFileSystemModel*>(sourceModel());
         if (source_parent == sm->index(sm->rootPath())) {
             return QSortFilterProxyModel::filterAcceptsRow(source_row, source_parent);
diff --git a/src/plugins/Ui/qsui/filesystembrowser.h b/src/plugins/Ui/qsui/filesystembrowser.h
index 1a01cfcad..82e7684f7 100644
--- a/src/plugins/Ui/qsui/filesystembrowser.h
+++ b/src/plugins/Ui/qsui/filesystembrowser.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2013-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2013-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/keyboardmanager.cpp b/src/plugins/Ui/qsui/keyboardmanager.cpp
index b1c447258..cdf581f25 100644
--- a/src/plugins/Ui/qsui/keyboardmanager.cpp
+++ b/src/plugins/Ui/qsui/keyboardmanager.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2011-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2011-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/listwidget.cpp b/src/plugins/Ui/qsui/listwidget.cpp
index 0841b5062..2ace2d171 100644
--- a/src/plugins/Ui/qsui/listwidget.cpp
+++ b/src/plugins/Ui/qsui/listwidget.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2006-2018 by Ilya Kotov                                 *
+ *   Copyright (C) 2006-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/listwidget.h b/src/plugins/Ui/qsui/listwidget.h
index 1ac01cddf..a5155f883 100644
--- a/src/plugins/Ui/qsui/listwidget.h
+++ b/src/plugins/Ui/qsui/listwidget.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2006-2018 by Ilya Kotov                                 *
+ *   Copyright (C) 2006-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -79,21 +79,21 @@ signals:
     void positionChanged(int, int); //current position, maximum value
 
 protected:
-    void paintEvent(QPaintEvent *);
-    void mouseDoubleClickEvent(QMouseEvent *);
-    void mousePressEvent(QMouseEvent *);
-    void mouseMoveEvent(QMouseEvent *);
-    void mouseReleaseEvent(QMouseEvent *);
-    void resizeEvent(QResizeEvent *);
-    void wheelEvent(QWheelEvent *);
-    void showEvent(QShowEvent *);
+    void paintEvent(QPaintEvent *) override;
+    void mouseDoubleClickEvent(QMouseEvent *) override;
+    void mousePressEvent(QMouseEvent *) override;
+    void mouseMoveEvent(QMouseEvent *) override;
+    void mouseReleaseEvent(QMouseEvent *) override;
+    void resizeEvent(QResizeEvent *) override;
+    void wheelEvent(QWheelEvent *) override;
+    void showEvent(QShowEvent *) override;
     int indexAt(int)const;
-    void dragEnterEvent(QDragEnterEvent *event);
-    void dropEvent(QDropEvent *event);
-    void dragLeaveEvent(QDragLeaveEvent *);
-    void dragMoveEvent(QDragMoveEvent *event);
-    void contextMenuEvent (QContextMenuEvent * event);
-    bool event (QEvent *e);
+    void dragEnterEvent(QDragEnterEvent *event) override;
+    void dropEvent(QDropEvent *event) override;
+    void dragLeaveEvent(QDragLeaveEvent *) override;
+    void dragMoveEvent(QDragMoveEvent *event) override;
+    void contextMenuEvent (QContextMenuEvent * event) override;
+    bool event (QEvent *e) override;
 
 private slots:
     void updateSkin();
diff --git a/src/plugins/Ui/qsui/listwidgetdrawer.cpp b/src/plugins/Ui/qsui/listwidgetdrawer.cpp
index 000965152..81f68d568 100644
--- a/src/plugins/Ui/qsui/listwidgetdrawer.cpp
+++ b/src/plugins/Ui/qsui/listwidgetdrawer.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2015-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2015-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/listwidgetdrawer.h b/src/plugins/Ui/qsui/listwidgetdrawer.h
index bb91b88b2..77412db45 100644
--- a/src/plugins/Ui/qsui/listwidgetdrawer.h
+++ b/src/plugins/Ui/qsui/listwidgetdrawer.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2015-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2015-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/logo.cpp b/src/plugins/Ui/qsui/logo.cpp
index c413dfbb3..27e0a6290 100644
--- a/src/plugins/Ui/qsui/logo.cpp
+++ b/src/plugins/Ui/qsui/logo.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2011-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2011-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/logo.h b/src/plugins/Ui/qsui/logo.h
index d8a478125..aff70a77a 100644
--- a/src/plugins/Ui/qsui/logo.h
+++ b/src/plugins/Ui/qsui/logo.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2011-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2011-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -42,15 +42,15 @@ public:
     virtual ~Logo();
 
 public slots:
-    void start();
-    void stop();
+    void start() override;
+    void stop() override;
 
 private slots:
     void updateLetters();
 
 private:
-    void paintEvent(QPaintEvent *);
-    void mousePressEvent(QMouseEvent *);
+    void paintEvent(QPaintEvent *) override;
+    void mousePressEvent(QMouseEvent *) override;
     void processPreset1();
     void processPreset2();
     void processPreset3();
diff --git a/src/plugins/Ui/qsui/mainwindow.cpp b/src/plugins/Ui/qsui/mainwindow.cpp
index fe1932269..4f4cf750f 100644
--- a/src/plugins/Ui/qsui/mainwindow.cpp
+++ b/src/plugins/Ui/qsui/mainwindow.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2009-2018 by Ilya Kotov                                 *
+ *   Copyright (C) 2009-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/mainwindow.h b/src/plugins/Ui/qsui/mainwindow.h
index 90d9a9174..4193a5652 100644
--- a/src/plugins/Ui/qsui/mainwindow.h
+++ b/src/plugins/Ui/qsui/mainwindow.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2009-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2009-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -94,8 +94,8 @@ private slots:
     void restoreWindowTitle();
 
 private:
-    void closeEvent(QCloseEvent *);
-    void hideEvent(QHideEvent *);
+    void closeEvent(QCloseEvent *) override;
+    void hideEvent(QHideEvent *) override;
     void createWidgets();
     void createActions();
     void writeSettings();
diff --git a/src/plugins/Ui/qsui/playlistbrowser.h b/src/plugins/Ui/qsui/playlistbrowser.h
index 5f5d38df9..98d613a13 100644
--- a/src/plugins/Ui/qsui/playlistbrowser.h
+++ b/src/plugins/Ui/qsui/playlistbrowser.h
@@ -48,7 +48,7 @@ private slots:
     void updateCurrentRow(QModelIndex index, QModelIndex);
 
 private:
-    bool eventFilter(QObject *o, QEvent *e);
+    bool eventFilter(QObject *o, QEvent *e) override;
     QLineEdit *m_lineEdit;
     QListView *m_listView;
     PlayListManager *m_pl_manager;
diff --git a/src/plugins/Ui/qsui/playlistheader.h b/src/plugins/Ui/qsui/playlistheader.h
index fa5cafb71..7b8d68a95 100644
--- a/src/plugins/Ui/qsui/playlistheader.h
+++ b/src/plugins/Ui/qsui/playlistheader.h
@@ -71,12 +71,12 @@ private slots:
     void onColumnRemoved();
 
 private:
-    void mousePressEvent(QMouseEvent *e);
-    void mouseReleaseEvent(QMouseEvent *);
-    void mouseMoveEvent(QMouseEvent *e);
-    void resizeEvent(QResizeEvent *e);
-    void contextMenuEvent(QContextMenuEvent *e);
-    void paintEvent(QPaintEvent *);
+    void mousePressEvent(QMouseEvent *e) override;
+    void mouseReleaseEvent(QMouseEvent *) override;
+    void mouseMoveEvent(QMouseEvent *e) override;
+    void resizeEvent(QResizeEvent *e) override;
+    void contextMenuEvent(QContextMenuEvent *e) override;
+    void paintEvent(QPaintEvent *) override;
     int findColumn(QPoint pos);
     void initStyleOption(QStyleOptionHeader *opt);
     int size(int index) const;
@@ -85,8 +85,8 @@ private:
     void adjustColumn(int index);
     int autoResizeColumn() const;
     void writeSettings();
-    void showEvent(QShowEvent *);
-    void hideEvent(QHideEvent *);
+    void showEvent(QShowEvent *) override;
+    void hideEvent(QHideEvent *) override;
 
     enum DataKey
     {
diff --git a/src/plugins/Ui/qsui/popupsettings.cpp b/src/plugins/Ui/qsui/popupsettings.cpp
index 0775db71e..acbaf9f1a 100644
--- a/src/plugins/Ui/qsui/popupsettings.cpp
+++ b/src/plugins/Ui/qsui/popupsettings.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2009-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2009-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/popupsettings.h b/src/plugins/Ui/qsui/popupsettings.h
index 3be5c6daa..f4016ad3c 100644
--- a/src/plugins/Ui/qsui/popupsettings.h
+++ b/src/plugins/Ui/qsui/popupsettings.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2009-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2009-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -35,7 +35,7 @@ public:
 
 
 public slots:
-    virtual void accept();
+    virtual void accept() override;
 
 private slots:
     void on_resetButton_clicked();
diff --git a/src/plugins/Ui/qsui/popupwidget.cpp b/src/plugins/Ui/qsui/popupwidget.cpp
index ae145a2cc..86ebae570 100644
--- a/src/plugins/Ui/qsui/popupwidget.cpp
+++ b/src/plugins/Ui/qsui/popupwidget.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2008-2018 by Ilya Kotov                                 *
+ *   Copyright (C) 2008-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/popupwidget.h b/src/plugins/Ui/qsui/popupwidget.h
index 00f3751f1..656da06fa 100644
--- a/src/plugins/Ui/qsui/popupwidget.h
+++ b/src/plugins/Ui/qsui/popupwidget.h
@@ -46,8 +46,8 @@ public:
     const QString url() const;
 
 protected:
-    virtual void mousePressEvent (QMouseEvent *);
-    virtual void mouseMoveEvent (QMouseEvent *);
+    virtual void mousePressEvent (QMouseEvent *) override;
+    virtual void mouseMoveEvent (QMouseEvent *) override;
 
 private slots:
     void loadCover();
diff --git a/src/plugins/Ui/qsui/positionslider.h b/src/plugins/Ui/qsui/positionslider.h
index ebb3db302..0b5ed59ef 100644
--- a/src/plugins/Ui/qsui/positionslider.h
+++ b/src/plugins/Ui/qsui/positionslider.h
@@ -37,9 +37,9 @@ public:
     virtual ~PositionSlider(){}
 
 protected:
-    virtual void mousePressEvent (QMouseEvent *event);
-    virtual void mouseReleaseEvent (QMouseEvent *event);
-    virtual void wheelEvent(QWheelEvent *event);
+    virtual void mousePressEvent (QMouseEvent *event) override;
+    virtual void mouseReleaseEvent (QMouseEvent *event) override;
+    virtual void wheelEvent(QWheelEvent *event) override;
 
 private slots:
     void onSliderMoved(int pos);
diff --git a/src/plugins/Ui/qsui/qsuianalyzer.cpp b/src/plugins/Ui/qsui/qsuianalyzer.cpp
index e510c6bc7..e86174d16 100644
--- a/src/plugins/Ui/qsui/qsuianalyzer.cpp
+++ b/src/plugins/Ui/qsui/qsuianalyzer.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2012-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2012-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/qsuianalyzer.h b/src/plugins/Ui/qsui/qsuianalyzer.h
index b75e9569a..52c50c9f9 100644
--- a/src/plugins/Ui/qsui/qsuianalyzer.h
+++ b/src/plugins/Ui/qsui/qsuianalyzer.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2012-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2012-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -40,11 +40,11 @@ public:
     void setCover(const QPixmap &pixmap);
     void clear();
     void clearCover();
-    QSize sizeHint() const;
+    QSize sizeHint() const override;
 
 public slots:
-    void start();
-    void stop();
+    void start() override;
+    void stop() override;
     void readSettings();
 
 private slots:
@@ -52,11 +52,11 @@ private slots:
     void writeSettings();
 
 private:
-    void paintEvent(QPaintEvent *);
-    void mousePressEvent(QMouseEvent *);
-    void hideEvent(QHideEvent *);
-    void showEvent(QShowEvent *);
-    void resizeEvent(QResizeEvent *);
+    void paintEvent(QPaintEvent *) override;
+    void mousePressEvent(QMouseEvent *) override;
+    void hideEvent(QHideEvent *) override;
+    void showEvent(QShowEvent *) override;
+    void resizeEvent(QResizeEvent *) override;
     void process();
     void draw(QPainter *p);
     void createMenu();
diff --git a/src/plugins/Ui/qsui/qsuifactory.h b/src/plugins/Ui/qsui/qsuifactory.h
index 259dfa6b7..b74374750 100644
--- a/src/plugins/Ui/qsui/qsuifactory.h
+++ b/src/plugins/Ui/qsui/qsuifactory.h
@@ -32,10 +32,10 @@ class QSUIFactory : public QObject, public UiFactory
     Q_PLUGIN_METADATA(IID "org.qmmp.qmmpui.UiFactoryInterface.1.0")
     Q_INTERFACES(UiFactory)
 public:
-    UiProperties properties() const;
-    QObject *create();
-    void showAbout(QWidget *parent);
-    QString translation() const;
+    UiProperties properties() const override;
+    QObject *create() override;
+    void showAbout(QWidget *parent) override;
+    QString translation() const override;
 };
 
 #endif
diff --git a/src/plugins/Ui/qsui/qsuisettings.cpp b/src/plugins/Ui/qsui/qsuisettings.cpp
index 1b0523f58..6a64fb328 100644
--- a/src/plugins/Ui/qsui/qsuisettings.cpp
+++ b/src/plugins/Ui/qsui/qsuisettings.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2011-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2011-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
diff --git a/src/plugins/Ui/qsui/qsuisettings.h b/src/plugins/Ui/qsui/qsuisettings.h
index 26a7935e4..905959786 100644
--- a/src/plugins/Ui/qsui/qsuisettings.h
+++ b/src/plugins/Ui/qsui/qsuisettings.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2011-2017 by Ilya Kotov                                 *
+ *   Copyright (C) 2011-2019 by Ilya Kotov                                 *
  *   forkotov02@ya.ru                                                      *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -47,7 +47,7 @@ private slots:
     void addWindowTitleString(const QString &str);
 
 private:
-    void showEvent(QShowEvent *);
+    void showEvent(QShowEvent *) override;
     void loadFonts();
     void createActions();
     void readSettings();
diff --git a/src/plugins/Ui/qsui/qsuitabbar.h b/src/plugins/Ui/qsui/qsuitabbar.h
index 955e73c81..f04c8e26a 100644
--- a/src/plugins/Ui/qsui/qsuitabbar.h
+++ b/src/plugins/Ui/qsui/qsuitabbar.h
@@ -33,7 +33,7 @@ public:
     explicit QSUiTabBar(QWidget *parent = nullptr);
 
 private:
-    void mouseReleaseEvent(QMouseEvent *e);
+    void mouseReleaseEvent(QMouseEvent *e) override;
 
 };
 
diff --git a/src/plugins/Ui/qsui/qsuitabwidget.h b/src/plugins/Ui/qsui/qsuitabwidget.h
index 85988e7a4..53b84fc00 100644
--- a/src/plugins/Ui/qsui/qsuitabwidget.h
+++ b/src/plugins/Ui/qsui/qsuitabwidget.h
@@ -71,14 +71,14 @@ private slots:
 private:
     void initStyleOption(QStyleOptionTabWidgetFrame *option) const;
     void setUpLayout();
-    void showEvent(QShowEvent *);
-    void resizeEvent(QResizeEvent *e);
-    void paintEvent(QPaintEvent *);
+    void showEvent(QShowEvent *) override;
+    void resizeEvent(QResizeEvent *e) override;
+    void paintEvent(QPaintEvent *) override;
     void setTabBar(QTabBar *);
-    void changeEvent(QEvent *ev);
-    bool event(QEvent *ev);
-    void mousePressEvent(QMouseEvent *e);
-    void mouseDoubleClickEvent(QMouseEvent *e);
+    void changeEvent(QEvent *ev) override;
+    bool event(QEvent *ev) override;
+    void mousePressEvent(QMouseEvent *e) override;
+    void mouseDoubleClickEvent(QMouseEvent *e) override;
     void tabInserted(int index);
     void tabRemoved(int index);
 
diff --git a/src/plugins/Ui/qsui/shortcutdialog.h b/src/plugins/Ui/qsui/shortcutdialog.h
index 5d9a13469..f270b93d6 100644
--- a/src/plugins/Ui/qsui/shortcutdialog.h
+++ b/src/plugins/Ui/qsui/shortcutdialog.h
@@ -39,7 +39,7 @@ public:
     const QString key();
 
 protected:
-    virtual void keyPressEvent (QKeyEvent *event);
+    virtual void keyPressEvent (QKeyEvent *event) override;
 
 private:
     Ui::ShortcutDialog m_ui;
diff --git a/src/plugins/Ui/qsui/toolbareditor.h b/src/plugins/Ui/qsui/toolbareditor.h
index 25eff0da4..db79f487e 100644
--- a/src/plugins/Ui/qsui/toolbareditor.h
+++ b/src/plugins/Ui/qsui/toolbareditor.h
@@ -44,7 +44,7 @@ public:
     ~ToolBarEditor();
 
 public slots:
-    void accept();
+    void accept() override;
 
 private slots:
     void on_addToolButton_clicked();
diff --git a/src/plugins/Ui/qsui/volumeslider.h b/src/plugins/Ui/qsui/volumeslider.h
index 344c08000..15de1c4a7 100644
--- a/src/plugins/Ui/qsui/volumeslider.h
+++ b/src/plugins/Ui/qsui/volumeslider.h
@@ -37,9 +37,9 @@ public:
     virtual ~VolumeSlider(){}
 
 protected:
-    virtual void mousePressEvent (QMouseEvent *event);
-    virtual void mouseReleaseEvent (QMouseEvent *event);
-    virtual void wheelEvent(QWheelEvent *event);
+    virtual void mousePressEvent (QMouseEvent *event) override;
+    virtual void mouseReleaseEvent (QMouseEvent *event) override;
+    virtual void wheelEvent(QWheelEvent *event) override;
 
 private slots:
     void onSliderMoved(int pos);