Add override keyword

databaseview.h

@@ -29,7 +29,7 @@ class FITSFileModel : public QSqlQueryModel
     QStringList m_value;
 public:
     FITSFileModel(QObject *parent = nullptr);
-    void sort(int column, Qt::SortOrder order);
+    void sort(int column, Qt::SortOrder order) override;
     void setColumns(const QStringList &columns);
     void setFilter(const QStringList &key, const QStringList &value);
 protected:
@@ -46,7 +46,7 @@ class DataBaseView : public QWidget
     QLineEdit *m_search[3];
 public:
     explicit DataBaseView(Database *database, QWidget *parent = nullptr);
-    ~DataBaseView();
+    ~DataBaseView() override;
 public slots:
     void selectColumns();
     void loadDatabase();

filesystemwidget.h

@@ -28,9 +28,9 @@ class Filetree : public QTreeView
     QString m_rootDir;
 public:
     explicit Filetree(QWidget *parent = nullptr);
-    ~Filetree();
-    void contextMenuEvent(QContextMenuEvent *event);
-    void mouseDoubleClickEvent(QMouseEvent *event);
+    ~Filetree() override;
+    void contextMenuEvent(QContextMenuEvent *event) override;
+    void mouseDoubleClickEvent(QMouseEvent *event) override;
 signals:
     void fileSelected(const QString &path);
     void copyFiles(const QString &path);

imageinfo.h

@@ -32,7 +32,7 @@ class ImageInfo : public QTreeWidget
     Q_OBJECT
 public:
     explicit ImageInfo(QWidget *parent);
-    ~ImageInfo();
+    ~ImageInfo() override;
 public slots:
     void setInfo(const ImageInfoData &info);
 };

imageringlist.h

@@ -59,7 +59,7 @@ class ImageRingList : public QAbstractItemModel
     QThreadPool *m_thumbPool;
 public:
     explicit ImageRingList(QObject *parent = 0);
-    ~ImageRingList();
+    ~ImageRingList() override;
     bool setDir(const QString path, const QString &currentFile = QString());
     void setFile(const QString &file);
     ImagePtr currentImage();

imagescrollarea.h

@@ -21,12 +21,12 @@ public slots:
     void bestFit();
     void oneToOne();
 protected:
-    void keyPressEvent(QKeyEvent *event);
-    void keyReleaseEvent(QKeyEvent *event);
-    void mouseMoveEvent(QMouseEvent *event);
-    void mousePressEvent(QMouseEvent *event);
-    void resizeEvent(QResizeEvent *event);
-    void wheelEvent(QWheelEvent *event);
+    void keyPressEvent(QKeyEvent *event) override;
+    void keyReleaseEvent(QKeyEvent *event) override;
+    void mouseMoveEvent(QMouseEvent *event) override;
+    void mousePressEvent(QMouseEvent *event) override;
+    void resizeEvent(QResizeEvent *event) override;
+    void wheelEvent(QWheelEvent *event) override;
 };
 
 #endif // IMAGESCROLLAREA_H

imagescrollareagl.h

@@ -55,7 +55,7 @@ class ImageWidget : public QOpenGLWidget
     QVector<ImageThumb> m_thumnails;
 public:
     explicit ImageWidget(QWidget *parent = nullptr);
-    ~ImageWidget();
+    ~ImageWidget() override;
     void setImage(const RawImage *image, int index);
     void setImage(const QPixmap &pixmap);
     void setScale(float scale);
@@ -70,14 +70,14 @@ public slots:
     void thumbnailLoaded(const Image *image);
     void showThumbnail(bool enable);
 protected:
-    void paintGL();
-    void resizeGL(int w, int h);
-    void initializeGL();
-    void dragEnterEvent(QDragEnterEvent *event);
-    void dropEvent(QDropEvent *event);
-    void mousePressEvent(QMouseEvent *event);
-    void mouseMoveEvent(QMouseEvent *event);
-    void mouseReleaseEvent(QMouseEvent *event);
+    void paintGL() override;
+    void resizeGL(int w, int h) override;
+    void initializeGL() override;
+    void dragEnterEvent(QDragEnterEvent *event) override;
+    void dropEvent(QDropEvent *event) override;
+    void mousePressEvent(QMouseEvent *event) override;
+    void mouseMoveEvent(QMouseEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
     void thumbSelect(QMouseEvent *event);
 signals:
     void fileDropped(const QString &path);
@@ -97,16 +97,16 @@ class ImageScrollAreaGL : public QWidget
     int m_thumbCount;
 public:
     explicit ImageScrollAreaGL(QWidget *parent = nullptr);
-    ~ImageScrollAreaGL();
+    ~ImageScrollAreaGL() override;
     void setImage(RawImage *image, int index);
     ImageWidget* imageWidget();
     void setThumbnails(int count);
 protected:
     void updateScrollbars(bool zoom = false);
-    void resizeEvent(QResizeEvent *event);
-    void mouseMoveEvent(QMouseEvent *event);
-    void mousePressEvent(QMouseEvent *event);
-    void wheelEvent(QWheelEvent *event);
+    void resizeEvent(QResizeEvent *event) override;
+    void mouseMoveEvent(QMouseEvent *event) override;
+    void mousePressEvent(QMouseEvent *event) override;
+    void wheelEvent(QWheelEvent *event) override;
     void zoom(float delta);
 public slots:
     void zoomIn();

loadrunable.h

@@ -18,7 +18,7 @@ class LoadRunable : public QRunnable
     bool m_thumbnail;
 public:
     LoadRunable(const QString &file, Image *receiver, AnalyzeLevel level, bool thumbnail = false);
-    void run();
+    void run() override;
 };
 
 class ConvertRunable : public QRunnable
@@ -27,7 +27,7 @@ class ConvertRunable : public QRunnable
     QString m_outfile;
 public:
     ConvertRunable(const QString &in, const QString &out);
-    void run();
+    void run() override;
 };
 
 #endif // LOADRUNABLE_H

mainwindow.h

@@ -30,13 +30,13 @@ class MainWindow : public QMainWindow
     bool _maximized;
 public:
     MainWindow(QWidget *parent = 0);
-    ~MainWindow();
+    ~MainWindow() override;
 protected:
-    void keyPressEvent(QKeyEvent *event);
-    void keyReleaseEvent(QKeyEvent *event);
+    void keyPressEvent(QKeyEvent *event) override;
+    void keyReleaseEvent(QKeyEvent *event) override;
     void setupSigterm();
     static void signalHandler(int);
-    void closeEvent(QCloseEvent *event);
+    void closeEvent(QCloseEvent *event) override;
     void copyOrMove(bool copy);
     void copyOrMove(bool copy, const QString &dest);
 protected slots: