add final keyword to widgets files.

1 files changed, 5 insertions, 5 deletions

diff --git a/src/gui/widgets/radiobutton.h b/src/gui/widgets/radiobutton.h
index 72ffc3c14..0bfd97c76 100644
--- a/src/gui/widgets/radiobutton.h
+++ b/src/gui/widgets/radiobutton.h
@@ -54,25 +54,25 @@ class RadioButton final : public gcn::RadioButton,
         /**
          * Draws the radiobutton, not the caption.
          */
-        void drawBox(gcn::Graphics* graphics) override;
+        void drawBox(gcn::Graphics* graphics) override final;
 
         /**
          * Implementation of the draw methods.
          * Thus, avoiding the rhomb around the radio button.
          */
-        void draw(gcn::Graphics* graphics) override;
+        void draw(gcn::Graphics* graphics) override final;
 
         /**
          * Called when the mouse enteres the widget area.
          */
-        void mouseEntered(gcn::MouseEvent& event) override;
+        void mouseEntered(gcn::MouseEvent& event) override final;
 
         /**
          * Called when the mouse leaves the widget area.
          */
-        void mouseExited(gcn::MouseEvent& event) override;
+        void mouseExited(gcn::MouseEvent& event) override final;
 
-        void keyPressed(gcn::KeyEvent& keyEvent) override;
+        void keyPressed(gcn::KeyEvent& keyEvent) override final;
 
         void updateAlpha();