Merge pull request #5617 from Beep6581/devirtualize

devirtualize method calls by declaring classes and methods final

rtengine/camconst.h

@@ -21,7 +21,7 @@ struct camera_const_levels {
     int levels[4];
 };
 
-class CameraConst
+class CameraConst final
 {
 private:
     std::string make_model;
@@ -63,7 +63,7 @@ public:
     void update_globalGreenEquilibration(bool other);
 };
 
-class CameraConstantsStore
+class CameraConstantsStore final
 {
 private:
     std::map<std::string, CameraConst *> mCameraConstants;

rtengine/cieimage.h

@@ -23,7 +23,7 @@
 namespace rtengine
 {
 
-class CieImage :
+class CieImage final :
     public NonCopyable
 {
 private:

rtengine/curves.h

@@ -456,7 +456,7 @@ public:
     virtual bool   isIdentity () const = 0;
 };
 
-class DiagonalCurve : public Curve
+class DiagonalCurve final : public Curve
 {
 
 protected:
@@ -478,7 +478,7 @@ public:
     };
 };
 
-class FlatCurve : public Curve, public rtengine::NonCopyable
+class FlatCurve final : public Curve, public rtengine::NonCopyable
 {
 
 private:

rtengine/dcrop.h

@@ -32,7 +32,7 @@ using namespace procparams;
 
 class ImProcCoordinator;
 
-class Crop : public DetailedCrop, public PipetteBuffer
+class Crop final : public DetailedCrop, public PipetteBuffer
 {
 
 protected:

rtengine/dfmanager.h

@@ -31,7 +31,7 @@ namespace rtengine
 {
 
 class RawImage;
-class dfInfo
+class dfInfo final
 {
 public:
 
@@ -74,7 +74,7 @@ protected:
     void updateRawImage();
 };
 
-class DFManager
+class DFManager final
 {
 public:
     void init(const Glib::ustring &pathname);

rtengine/ffmanager.h

@@ -29,7 +29,7 @@ namespace rtengine
 {
 
 class RawImage;
-class ffInfo
+class ffInfo final
 {
 public:
 
@@ -71,7 +71,7 @@ protected:
     void updateRawImage();
 };
 
-class FFManager
+class FFManager final
 {
 public:
     void init(const Glib::ustring &pathname);

rtengine/iccstore.h

@@ -39,7 +39,7 @@ namespace procparams
 
 typedef const double(*TMatrix)[3];
 
-class ProfileContent
+class ProfileContent final
 {
 public:
     ProfileContent();
@@ -54,7 +54,7 @@ private:
     std::string data;
 };
 
-class ICCStore
+class ICCStore final
 {
 public:
     enum class ProfileType {

rtengine/iimage.h

@@ -664,7 +664,7 @@ public:
 
     /* If any of the required allocation fails, "width" and "height" are set to -1, and all remaining buffer are freed
      * Can be safely used to reallocate an existing image */
-    void allocate (int W, int H) override
+    void allocate (int W, int H) final
     {
 
         if (W == width && H == height) {
@@ -752,7 +752,7 @@ public:
         }
     }
 
-    void rotate (int deg) override
+    void rotate (int deg) final
     {
 
         if (deg == 90) {
@@ -879,7 +879,7 @@ public:
         }
     }
 
-    void hflip () override
+    void hflip () final
     {
         int width2 = width / 2;
 
@@ -911,7 +911,7 @@ public:
 #endif
     }
 
-    void vflip () override
+    void vflip () final
     {
 
         int height2 = height / 2;
@@ -995,7 +995,7 @@ public:
         }
     }
 
-    void computeHistogramAutoWB (double &avg_r, double &avg_g, double &avg_b, int &n, LUTu &histogram, const int compression) const override
+    void computeHistogramAutoWB (double &avg_r, double &avg_g, double &avg_b, int &n, LUTu &histogram, const int compression) const final
     {
         histogram.clear();
         avg_r = avg_g = avg_b = 0.;
@@ -1334,7 +1334,7 @@ public:
      * If any of the required allocation fails, "width" and "height" are set to -1, and all remaining buffer are freed
      * Can be safely used to reallocate an existing image or to free up it's memory with "allocate (0,0);"
      */
-    void allocate (int W, int H) override
+    void allocate (int W, int H) final
     {
 
         if (W == width && H == height) {
@@ -1388,7 +1388,7 @@ public:
         memcpy (dest->data, data, 3 * width * height * sizeof(T));
     }
 
-    void rotate (int deg) override
+    void rotate (int deg) final
     {
 
         if (deg == 90) {
@@ -1522,7 +1522,7 @@ public:
         }
     }
 
-    void hflip () override
+    void hflip () final
     {
         int width2 = width / 2;
 
@@ -1558,7 +1558,7 @@ public:
         }
     }
 
-    void vflip () override
+    void vflip () final
     {
 
         AlignedBuffer<T> lBuffer(3 * width);
@@ -1625,7 +1625,7 @@ public:
         }
     }
 
-    void computeHistogramAutoWB (double &avg_r, double &avg_g, double &avg_b, int &n, LUTu &histogram, const int compression) const override
+    void computeHistogramAutoWB (double &avg_r, double &avg_g, double &avg_b, int &n, LUTu &histogram, const int compression) const final
     {
         histogram.clear();
         avg_r = avg_g = avg_b = 0.;

rtengine/image16.h

@@ -29,7 +29,7 @@ namespace rtengine
 class Image8;
 class Imagefloat;
 
-class Image16 : public IImage16, public ImageIO
+class Image16 final : public IImage16, public ImageIO
 {
 
 public:

rtengine/image8.h

@@ -27,7 +27,7 @@ namespace rtengine
 {
 class Imagefloat;
 
-class Image8 : public IImage8, public ImageIO
+class Image8 final : public IImage8, public ImageIO
 {
 
 public:

rtengine/imagedata.h

@@ -44,7 +44,7 @@ class TagDirectory;
 namespace rtengine
 {
 
-class FrameData
+class FrameData final
 {
 
 protected:
@@ -101,7 +101,7 @@ public:
     int getRating () const;
 };
 
-class FramesData : public FramesMetaData {
+class FramesData final : public FramesMetaData {
 private:
     // frame's root IFD, can be a file root IFD or a SUB-IFD
     std::vector<std::unique_ptr<FrameData>> frames;

rtengine/imagefloat.h

@@ -34,7 +34,7 @@ class LabImage;
 /*
  * Image type used by most tools; expected range: [0.0 ; 65535.0]
  */
-class Imagefloat : public IImagefloat, public ImageIO
+class Imagefloat final : public IImagefloat, public ImageIO
 {
 
 public:

rtengine/imagesource.h

@@ -142,11 +142,11 @@ public:
 
     virtual void        setProgressListener (ProgressListener* pl) {}
 
-    void        increaseRef () override
+    void        increaseRef () final
     {
         references++;
     }
-    void        decreaseRef () override
+    void        decreaseRef () final
     {
         references--;
 
@@ -174,15 +174,15 @@ public:
         return dirpyrdenoiseExpComp;
     }
     // functions inherited from the InitialImage interface
-    Glib::ustring getFileName () override
+    Glib::ustring getFileName () final
     {
         return fileName;
     }
-    cmsHPROFILE getEmbeddedProfile () override
+    cmsHPROFILE getEmbeddedProfile () final
     {
         return embProfile;
     }
-    const FramesMetaData* getMetaData () override
+    const FramesMetaData* getMetaData () final
     {
         return idata;
     }

rtengine/improccoordinator.h

@@ -54,7 +54,7 @@ class Crop;
   * but using this class' LUT and other precomputed parameters. The main preview area is displaying a non framed Crop object,
   * while detail windows are framed Crop objects.
   */
-class ImProcCoordinator : public StagedImageProcessor
+class ImProcCoordinator final : public StagedImageProcessor
 {
 
     friend class Crop;

rtengine/labimage.h

@@ -23,7 +23,7 @@
 namespace rtengine
 {
 
-class LabImage
+class LabImage final
 {
 private:
     void allocLab(size_t w, size_t h);

rtengine/processingjob.h

@@ -24,7 +24,7 @@
 namespace rtengine
 {
 
-class ProcessingJobImpl : public ProcessingJob
+class ProcessingJobImpl final : public ProcessingJob
 {
 
 public:

rtengine/rawimagesource.h

@@ -37,7 +37,7 @@ class DiagonalCurve;
 class RetinextransmissionCurve;
 class RetinexgaintransmissionCurve;
 
-class RawImageSource : public ImageSource
+class RawImageSource final : public ImageSource
 {
 private:
     static DiagonalCurve *phaseOneIccCurve;

rtexif/pentaxattribs.cc

@@ -696,7 +696,7 @@ public:
 };
 PAColorSpaceInterpreter paColorSpaceInterpreter;
 
-class PALensTypeInterpreter : public IntLensInterpreter< int >
+class PALensTypeInterpreter final: public IntLensInterpreter< int >
 {
 public:
     PALensTypeInterpreter ()

rtexif/rtexif.h

@@ -163,14 +163,14 @@ public:
     // Try to get the Tag in the current directory and in subdirectories
     // if lookUpward = true, it will scan the parents TagDirectory up to the root one,
     // but w/o looking into their subdirs
-    virtual Tag*     findTag       (const char* name, bool lookUpward = false) const;
+    Tag*     findTag       (const char* name, bool lookUpward = false) const;
     // Find a all Tags with the given name by scanning the whole tag tree
     std::vector<const Tag*> findTags (const char* name);
     // Find a all Tags with the given ID by scanning the whole tag tree
     std::vector<const Tag*> findTags (int ID);
     // Try to get the Tag in the current directory and in parent directories
     // (won't look into subdirs)
-    virtual Tag*     findTagUpward (const char* name) const;
+    Tag*     findTagUpward (const char* name) const;
     bool             getXMPTagValue (const char* name, char* value) const;
 
     void        keepTag       (int ID);
@@ -191,10 +191,10 @@ public:
     virtual TagDirectory* clone    (TagDirectory* parent) const;
     void     applyChange   (const std::string &field, const Glib::ustring &value);
 
-    virtual void     printAll      (unsigned  int level = 0) const; // reentrant debug function, keep level=0 on first call !
+    void     printAll      (unsigned  int level = 0) const; // reentrant debug function, keep level=0 on first call !
-    virtual bool     CPBDump       (const Glib::ustring &commFName, const Glib::ustring &imageFName, const Glib::ustring &profileFName, const Glib::ustring &defaultPParams,
+    bool     CPBDump       (const Glib::ustring &commFName, const Glib::ustring &imageFName, const Glib::ustring &profileFName, const Glib::ustring &defaultPParams,
                                     const CacheImageData* cfs, const bool flagMode, Glib::KeyFile *keyFile = nullptr, Glib::ustring tagDirName = "") const;
-    virtual void     sort     ();
+    void     sort     ();
 };
 
 // a table of tags: id are offset from beginning and not identifiers

rtexif/sonyminoltaattribs.cc

@@ -541,7 +541,7 @@ public:
 };
 SAAntiBlurInterpreter saAntiBlurInterpreter;
 
-class SALensIDInterpreter : public IntLensInterpreter<int>
+class SALensIDInterpreter final : public IntLensInterpreter<int>
 {
 public:
     SALensIDInterpreter ()
@@ -1015,7 +1015,7 @@ public:
 };
 SALensIDInterpreter saLensIDInterpreter;
 
-class SALensID2Interpreter : public IntLensInterpreter< int >
+class SALensID2Interpreter final : public IntLensInterpreter< int >
 {
 public:
     SALensID2Interpreter ()

rtgui/adjuster.h

@@ -33,7 +33,7 @@ public:
 
 typedef double(*double2double_fun)(double val);
 
-class Adjuster : public Gtk::Grid
+class Adjuster final : public Gtk::Grid
 {
 
 protected:

rtgui/batchqueueentry.h

@@ -50,7 +50,7 @@ struct BatchQueueEntryIdleHelper {
     int pending;
 };
 
-class BatchQueueEntry : public ThumbBrowserEntryBase, public BQEntryUpdateListener, public rtengine::NonCopyable
+class BatchQueueEntry final : public ThumbBrowserEntryBase, public BQEntryUpdateListener, public rtengine::NonCopyable
 {
 
     guint8* opreview;

rtgui/batchtoolpanelcoord.h

@@ -28,7 +28,7 @@
 
 class FilePanel;
 class Thumbnail;
-class BatchToolPanelCoordinator :
+class BatchToolPanelCoordinator final :
     public ToolPanelCoordinator,
     public FileSelectionChangeListener,
     public BatchPParamsChangeListener,

rtgui/coloredbar.h

@@ -30,7 +30,7 @@
  *          the bar itself, i.e. use render_background (depending on its Gtk::Style)
  *
  */
-class ColoredBar : private BackBuffer, public ColorCaller
+class ColoredBar final : private BackBuffer, public ColorCaller
 {
 
 private:

rtgui/coordinateadjuster.h

@@ -69,7 +69,7 @@ public:
  *
  * The position of the Axis in the vector will be used in the communication between the Adjuster and the Provider to identify the Axis
  */
-class CoordinateAdjuster : public Gtk::FlowBox
+class CoordinateAdjuster final : public Gtk::FlowBox
 {
 
 public:

rtgui/cropwindow.h

@@ -54,7 +54,7 @@ public:
 };
 
 class ImageArea;
-class CropWindow : public LWButtonListener, public CropDisplayHandler, public EditCoordSystem, public ObjectMOBuffer, public rtengine::NonCopyable
+class CropWindow final : public LWButtonListener, public CropDisplayHandler, public EditCoordSystem, public ObjectMOBuffer, public rtengine::NonCopyable
 {
     static bool initialized;
 

rtgui/diagonalcurveeditorsubgroup.h

@@ -27,7 +27,7 @@
 class DiagonalCurveEditor;
 class MyDiagonalCurve;
 
-class DiagonalCurveEditorSubGroup :
+class DiagonalCurveEditorSubGroup final :
     public CurveEditorSubGroup,
     public SHCListener,
     public AdjusterListener,

rtgui/editcallbacks.h

@@ -129,19 +129,19 @@ public:
     @param picked True if the cursor is still above the the same object than on button pressed and with the same modifier keys.
                   If false, the user moved the cursor away or the modifier key is different, so the element is considered as NOT selected.
     @return true if the preview has to be redrawn, false otherwise */
-    virtual bool pick1 (bool picked);
+    bool pick1 (bool picked);
 
     /** @brief Triggered when the user is releasing mouse button 2 while in action==ES_ACTION_PICKING mode
     @param picked True if the cursor is still above the the same object than on button pressed and with the same modifier keys.
                   If false, the user moved the cursor away or the modifier key is different, so the element is considered as NOT selected.
     @return true if the preview has to be redrawn, false otherwise */
-    virtual bool pick2 (bool picked);
+    bool pick2 (bool picked);
 
     /** @brief Triggered when the user is releasing mouse button 3 while in action==ES_ACTION_PICKING mode
     @param picked True if the cursor is still above the the same object than on button pressed and with the same modifier keys.
                   If false, the user moved the cursor away or the modifier key is different, so the element is considered as NOT selected.
     @return true if the preview has to be redrawn, false otherwise */
-    virtual bool pick3 (bool picked);
+    bool pick3 (bool picked);
 
     /** @brief Get the geometry to be shown to the user */
     const std::vector<Geometry*>& getVisibleGeometry ();

rtgui/exifpanel.h

@@ -25,7 +25,7 @@
 #include "toolpanel.h"
 #include "../rtexif/rtexif.h"
 
-class ExifPanel :
+class ExifPanel final :
     public Gtk::VBox,
     public ToolPanel
 {

rtgui/filebrowser.h

@@ -56,7 +56,7 @@ public:
 /*
  * Class handling actions common to all thumbnails of the file browser
  */
-class FileBrowser  : public ThumbBrowserBase,
+class FileBrowser final : public ThumbBrowserBase,
     public LWButtonListener,
     public ExportPanelListener,
     public ProfileStoreListener,

rtgui/filebrowserentry.h

@@ -43,7 +43,7 @@ struct FileBrowserEntryIdleHelper {
 };
 
 class FileThumbnailButtonSet;
-class FileBrowserEntry : public ThumbBrowserEntryBase,
+class FileBrowserEntry final : public ThumbBrowserEntryBase,
     public ThumbnailListener,
     public ThumbImageUpdateListener,
     public rtengine::NonCopyable

rtgui/filecatalog.h

@@ -43,7 +43,7 @@ class ToolBar;
  *   - handling the thumbnail toolbar,
  *   - monitoring the directory (for any change)
  */
-class FileCatalog : public Gtk::VBox,
+class FileCatalog final : public Gtk::VBox,
     public PreviewLoaderListener,
     public FilterPanelListener,
     public FileBrowserListener,

rtgui/flatcurveeditorsubgroup.h

@@ -27,7 +27,7 @@
 class FlatCurveEditor;
 class MyFlatCurve;
 
-class FlatCurveEditorSubGroup:
+class FlatCurveEditorSubGroup final :
     public CurveEditorSubGroup,
     public rtengine::NonCopyable
 {

rtgui/guiutils.h

@@ -92,7 +92,7 @@ private:
  *     }
  *   </code>
  */
-class GThreadLock
+class GThreadLock final
 {
 public:
     GThreadLock()
@@ -110,7 +110,7 @@ public:
  *
  * Will relock on destruction.
  */
-class GThreadUnLock
+class GThreadUnLock final
 {
 public:
     GThreadUnLock()
@@ -125,7 +125,7 @@ public:
 
 #pragma GCC diagnostic pop
 
-class ConnectionBlocker
+class ConnectionBlocker final
 {
 public:
     explicit ConnectionBlocker (Gtk::Widget *associatedWidget, sigc::connection& connection) : connection (associatedWidget ? &connection : nullptr), wasBlocked(false)
@@ -152,7 +152,7 @@ private:
 /**
  * @brief Glue box to control visibility of the MyExpender's content ; also handle the frame around it
  */
-class ExpanderBox: public Gtk::EventBox
+class ExpanderBox final : public Gtk::EventBox
 {
 private:
     Gtk::Container *pC;
@@ -185,7 +185,7 @@ public:
  *
  * Warning: once you've instantiated this class with a text label or a widget label, you won't be able to revert to the other solution.
  */
-class MyExpander : public Gtk::VBox
+class MyExpander final : public Gtk::VBox
 {
 public:
     typedef sigc::signal<void> type_signal_enabled_toggled;
@@ -295,7 +295,7 @@ public:
 /**
  * @brief subclass of Gtk::ScrolledWindow in order to handle the scrollwheel
  */
-class MyScrolledWindow : public Gtk::ScrolledWindow
+class MyScrolledWindow final : public Gtk::ScrolledWindow
 {
 
     bool on_scroll_event (GdkEventScroll* event) override;
@@ -310,7 +310,7 @@ public:
 /**
  * @brief subclass of Gtk::ScrolledWindow in order to handle the large toolbars (wider than available space)
  */
-class MyScrolledToolbar : public Gtk::ScrolledWindow
+class MyScrolledToolbar final : public Gtk::ScrolledWindow
 {
 
     bool on_scroll_event (GdkEventScroll* event) override;
@@ -340,7 +340,7 @@ public:
 /**
  * @brief subclass of Gtk::ComboBoxText in order to handle the scrollwheel
  */
-class MyComboBoxText : public Gtk::ComboBoxText
+class MyComboBoxText final : public Gtk::ComboBoxText
 {
     int naturalWidth, minimumWidth;
     sigc::connection myConnection;
@@ -360,7 +360,7 @@ public:
 /**
  * @brief subclass of Gtk::SpinButton in order to handle the scrollwheel
  */
-class MySpinButton : public Gtk::SpinButton
+class MySpinButton final : public Gtk::SpinButton
 {
 
 protected:
@@ -375,7 +375,7 @@ public:
 /**
  * @brief subclass of Gtk::HScale in order to handle the scrollwheel
  */
-class MyHScale : public Gtk::HScale
+class MyHScale final : public Gtk::HScale
 {
 
     bool on_scroll_event (GdkEventScroll* event) override;
@@ -385,7 +385,7 @@ class MyHScale : public Gtk::HScale
 /**
  * @brief subclass of Gtk::FileChooserButton in order to handle the scrollwheel
  */
-class MyFileChooserButton: public Gtk::Button {
+class MyFileChooserButton final : public Gtk::Button {
 private:
     void show_chooser();
 
@@ -473,14 +473,14 @@ typedef enum RTNav {
 /**
  * @brief Handle the switch between text and image to be displayed in the HBox (to be used in a button/toolpanel)
  */
-class TextOrIcon : public Gtk::HBox
+class TextOrIcon final : public Gtk::HBox
 {
 
 public:
     TextOrIcon (const Glib::ustring &filename, const Glib::ustring &labelTx, const Glib::ustring &tooltipTx);
 };
 
-class MyImageMenuItem : public Gtk::MenuItem
+class MyImageMenuItem final : public Gtk::MenuItem
 {
 private:
     Gtk::Grid *box;
@@ -493,7 +493,7 @@ public:
     const Gtk::Label* getLabel () const;
 };
 
-class MyProgressBar : public Gtk::ProgressBar
+class MyProgressBar final : public Gtk::ProgressBar
 {
 private:
     int w;
@@ -512,7 +512,7 @@ public:
 /**
  * @brief Define a gradient milestone
  */
-class GradientMilestone
+class GradientMilestone final
 {
 public:
     double position;

rtgui/histogrampanel.h

@@ -53,7 +53,7 @@ public:
     double log (double vsize, double val);
 };
 
-class HistogramRGBArea : public Gtk::DrawingArea, public BackBuffer, private HistogramScaling, public rtengine::NonCopyable
+class HistogramRGBArea final : public Gtk::DrawingArea, public BackBuffer, private HistogramScaling, public rtengine::NonCopyable
 {
 private:
     typedef const double (*TMatrix)[3];
@@ -116,7 +116,7 @@ public:
     virtual void toggleButtonMode() = 0;
 };
 
-class HistogramArea : public Gtk::DrawingArea, public BackBuffer, private HistogramScaling, public rtengine::NonCopyable
+class HistogramArea final : public Gtk::DrawingArea, public BackBuffer, private HistogramScaling, public rtengine::NonCopyable
 {
 public:
     typedef sigc::signal<void, double> type_signal_factor_changed;
@@ -174,7 +174,7 @@ private:
     void get_preferred_width_for_height_vfunc (int height, int &minimum_width, int &natural_width) const override;
 };
 
-class HistogramPanel : public Gtk::Grid, public PointerMotionListener, public DrawModeListener, public rtengine::NonCopyable
+class HistogramPanel final : public Gtk::Grid, public PointerMotionListener, public DrawModeListener, public rtengine::NonCopyable
 {
 
 protected:

rtgui/iccprofilecreator.h

@@ -27,7 +27,7 @@
 
 class RTWindow;
 
-class ICCProfileCreator : public Gtk::Dialog, public AdjusterListener
+class ICCProfileCreator final : public Gtk::Dialog, public AdjusterListener
 {
 
 private:

rtgui/imagearea.h

@@ -34,7 +34,7 @@
 
 class ImageAreaPanel;
 
-class ImageArea :
+class ImageArea final :
     public Gtk::DrawingArea,
     public CropWindowListener,
     public EditDataProvider,

rtgui/imageareapanel.h

@@ -22,7 +22,7 @@
 
 class ImageArea;
 
-class ImageAreaPanel :
+class ImageAreaPanel final :
     public Gtk::VBox
 {
 

rtgui/inspector.h

@@ -40,7 +40,7 @@ public:
     //~InspectorBuffer();
 };
 
-class Inspector : public Gtk::DrawingArea
+class Inspector final : public Gtk::DrawingArea
 {
 
 private:

rtgui/iptcpanel.h

@@ -25,7 +25,7 @@
 #include "guiutils.h"
 #include "toolpanel.h"
 
-class IPTCPanel :
+class IPTCPanel final :
     public Gtk::VBox,
     public ToolPanel
 {

rtgui/lockablecolorpicker.h

@@ -33,7 +33,7 @@ public:
     virtual void switchPickerVisibility(bool isVisible) = 0;
 };
 
-class LockableColorPicker : BackBuffer
+class LockableColorPicker final : BackBuffer
 {
 public:
     enum class Size {

rtgui/mydiagonalcurve.h

@@ -41,7 +41,7 @@ public:
     std::vector<double> x, y;   // in case of parametric curves the curve parameters are stored in vector x. In other cases these vectors store the coordinates of the bullets.
 };
 
-class MyDiagonalCurve : public MyCurve
+class MyDiagonalCurve final : public MyCurve
 {
 private:
     IdleRegister idle_register;

rtgui/myflatcurve.h

@@ -66,7 +66,7 @@ public:
     double centerY;
 };
 
-class MyFlatCurve : public MyCurve
+class MyFlatCurve final : public MyCurve
 {
 
 protected:

rtgui/navigator.h

@@ -25,7 +25,7 @@
 
 class PreviewWindow;
 
-class Navigator :
+class Navigator final :
     public Gtk::Frame,
     public PointerMotionListener
 {

rtgui/partialpastedlg.h

@@ -34,7 +34,7 @@ class ProcParams;
 
 struct ParamsEdited;
 
-class PartialPasteDlg : public Gtk::Dialog
+class PartialPasteDlg final : public Gtk::Dialog
 {
 
 public:

rtgui/popupbutton.h

@@ -24,7 +24,7 @@
 
 #include "popupcommon.h"
 
-class PopUpButton :
+class PopUpButton final :
     public Gtk::Button,
     public PopUpCommon
 {

rtgui/preferences.h

@@ -29,7 +29,7 @@
 class RTWindow;
 class Splash;
 
-class Preferences :
+class Preferences final :
     public Gtk::Dialog,
     public ProfileStoreListener
 {

rtgui/previewhandler.h

@@ -44,7 +44,7 @@ struct PreviewHandlerIdleHelper {
     int pending;
 };
 
-class PreviewHandler : public rtengine::PreviewImageListener, public rtengine::NonCopyable
+class PreviewHandler final : public rtengine::PreviewImageListener, public rtengine::NonCopyable
 {
 private:
     friend int setImageUI   (void* data);

rtgui/profilepanel.h

@@ -49,7 +49,7 @@ class PartialProfile;
 }
 class RTImage;
 
-class ProfilePanel :
+class ProfilePanel final :
     public Gtk::Grid,
     public PParamsChangeListener,
     public ProfileStoreListener,

rtgui/progressconnector.h

@@ -28,7 +28,7 @@
 
 #undef THREAD_PRIORITY_NORMAL
 
-class PLDBridge :
+class PLDBridge final :
     public rtengine::ProgressListener
 {
 public:

rtgui/renamedlg.h

@@ -26,7 +26,7 @@
 
 class CacheImageData;
 
-class RenameDialog :
+class RenameDialog final :
     public Gtk::Dialog
 {
 

rtgui/rtimage.h

@@ -25,7 +25,7 @@
 /**
  * @brief A derived class of Gtk::Image in order to handle theme-related icon sets.
  */
-class RTImage : public Gtk::Image, public RTScalable
+class RTImage final : public Gtk::Image, public RTScalable
 {
     static double dpiBack; // used to keep track of master dpi change
     static int scaleBack;  // used to keep track of master scale change

rtgui/rtwindow.h

@@ -35,7 +35,7 @@ class BatchQueuePanel;
 class EditorPanel;
 class FilePanel;
 class PLDBridge;
-class RTWindow :
+class RTWindow final :
     public Gtk::Window,
     public rtengine::ProgressListener,
     public rtengine::NonCopyable

rtgui/saveasdlg.h

@@ -22,7 +22,7 @@
 
 #include "saveformatpanel.h"
 
-class SaveAsDialog :
+class SaveAsDialog final :
     public Gtk::Dialog,
     public FormatChangeListener
 {

rtgui/shcselector.h

@@ -29,7 +29,7 @@ public:
     virtual void shcChanged() = 0;
 };
 
-class SHCSelector : public Gtk::DrawingArea, BackBuffer
+class SHCSelector final : public Gtk::DrawingArea, BackBuffer
 {
 
 protected:

rtgui/splash.h

@@ -20,7 +20,7 @@
 
 #include <gtkmm.h>
 
-class SplashImage :
+class SplashImage final :
     public Gtk::DrawingArea
 {
 
@@ -39,7 +39,7 @@ public:
 };
 
 //class Splash : public Gtk::Window {
-class Splash : public Gtk::Dialog
+class Splash final : public Gtk::Dialog
 {
 
 private:

rtgui/thresholdselector.h

@@ -113,10 +113,10 @@ protected:
     void updateBackBuffer();
 
     Gtk::SizeRequestMode get_request_mode_vfunc () const override;
-    void get_preferred_height_vfunc (int& minimum_height, int& natural_height) const override;
+    void get_preferred_height_vfunc (int& minimum_height, int& natural_height) const final;
-    void get_preferred_width_vfunc (int &minimum_width, int &natural_width) const override;
+    void get_preferred_width_vfunc (int &minimum_width, int &natural_width) const final;
-    void get_preferred_height_for_width_vfunc (int width, int &minimum_height, int &natural_height) const override;
+    void get_preferred_height_for_width_vfunc (int width, int &minimum_height, int &natural_height) const final;
-    void get_preferred_width_for_height_vfunc (int height, int &minimum_width, int &natural_width) const override;
+    void get_preferred_width_for_height_vfunc (int height, int &minimum_width, int &natural_width) const final;
     void on_realize () override;
     bool on_draw(const ::Cairo::RefPtr< Cairo::Context> &cr) override;
     bool on_button_press_event (GdkEventButton* event) override;

rtgui/thumbbrowserbase.h

@@ -60,10 +60,10 @@ class ThumbBrowserBase :
         bool on_draw(const ::Cairo::RefPtr< Cairo::Context> &cr) override;
 
         Gtk::SizeRequestMode get_request_mode_vfunc () const override;
-        void get_preferred_height_vfunc (int &minimum_height, int &natural_height) const override;
+        void get_preferred_height_vfunc (int &minimum_height, int &natural_height) const final;
-        void get_preferred_width_vfunc (int &minimum_width, int &natural_width) const override;
+        void get_preferred_width_vfunc (int &minimum_width, int &natural_width) const final;
-        void get_preferred_height_for_width_vfunc (int width, int &minimum_height, int &natural_height) const override;
+        void get_preferred_height_for_width_vfunc (int width, int &minimum_height, int &natural_height) const final;
-        void get_preferred_width_for_height_vfunc (int height, int &minimum_width, int &natural_width) const override;
+        void get_preferred_width_for_height_vfunc (int height, int &minimum_width, int &natural_width) const final;
 
         bool on_button_press_event (GdkEventButton* event) override;
         bool on_button_release_event (GdkEventButton* event) override;

rtgui/toolpanel.h

@@ -143,7 +143,7 @@ public:
         this->batchMode = batchMode;
     }
 
-    virtual Glib::ustring getToolName () {
+    Glib::ustring getToolName () {
         return toolName;
     }
 };
@@ -164,11 +164,11 @@ public:
 
     FoldableToolPanel(Gtk::Box* content, Glib::ustring toolName, Glib::ustring UILabel, bool need11 = false, bool useEnabled = false);
 
-    MyExpander* getExpander() override
+    MyExpander* getExpander() final
     {
         return exp;
     }
-    void setExpanded (bool expanded) override
+    void setExpanded (bool expanded) final
     {
         if (exp) {
             exp->set_expanded( expanded );
@@ -186,7 +186,7 @@ public:
             exp->show();
         }
     }
-    bool getExpanded () override
+    bool getExpanded () final
     {
         if (exp) {
             return exp->get_expanded();
@@ -194,11 +194,11 @@ public:
 
         return false;
     }
-    void setParent (Gtk::Box* parent) override
+    void setParent (Gtk::Box* parent) final
     {
         parentContainer = parent;
     }
-    Gtk::Box* getParent () override
+    Gtk::Box* getParent () final
     {
         return parentContainer;
     }

rtgui/toolpanelcoord.h

@@ -314,11 +314,11 @@ public:
 
     // imageareatoollistener interface
     void spotWBselected(int x, int y, Thumbnail* thm = nullptr) override;
-    void sharpMaskSelected(bool sharpMask) override;
+    void sharpMaskSelected(bool sharpMask) override final;
     int getSpotWBRectSize() const override;
     void cropSelectionReady() override;
     void rotateSelectionReady(double rotate_deg, Thumbnail* thm = nullptr) override;
-    ToolBar* getToolBar() const override;
+    ToolBar* getToolBar() const final;
     CropGUIListener* startCropEditing(Thumbnail* thm = nullptr) override;
 
     void updateTPVScrollbar (bool hide);
@@ -326,7 +326,7 @@ public:
 
     // ToolBarListener interface
     void toolSelected (ToolMode tool) override;
-    void editModeSwitchedOff () override;
+    void editModeSwitchedOff () final;
 
     void setEditProvider (EditDataProvider *provider);