Use `FL_OVERRIDE` for all overridden virtual methods (#611)

FL_OVERRIDE is defined as `override` for C++11 and higher
FL_OVERRIDE is defined as `override` for VisualC 2015 and newer
Don't interfere with Fl_Widget::override()

1 files changed, 23 insertions, 23 deletions

diff --git a/src/drivers/WinAPI/Fl_WinAPI_Gl_Window_Driver.H b/src/drivers/WinAPI/Fl_WinAPI_Gl_Window_Driver.H
index 6934fec15..62aab946a 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_Gl_Window_Driver.H
+++ b/src/drivers/WinAPI/Fl_WinAPI_Gl_Window_Driver.H
@@ -34,32 +34,32 @@ Consequently, FL_DOUBLE is enforced in all Fl_Gl_Window::mode_ values under Wayl
 class Fl_WinAPI_Gl_Window_Driver : public Fl_Gl_Window_Driver {
   friend Fl_Gl_Window_Driver* Fl_Gl_Window_Driver::newGlWindowDriver(Fl_Gl_Window *);
   Fl_WinAPI_Gl_Window_Driver(Fl_Gl_Window *win) : Fl_Gl_Window_Driver(win) {}
-  virtual float pixels_per_unit();
-  virtual int mode_(int m, const int *a);
-  virtual void make_current_after();
-  virtual void swap_buffers();
-  virtual void invalidate() {}
-  virtual int flush_begin(char& valid_f);
-  virtual Fl_Gl_Choice *find(int m, const int *alistp);
-  virtual GLContext create_gl_context(Fl_Window* window, const Fl_Gl_Choice* g);
+  float pixels_per_unit() FL_OVERRIDE;
+  int mode_(int m, const int *a) FL_OVERRIDE;
+  void make_current_after() FL_OVERRIDE;
+  void swap_buffers() FL_OVERRIDE;
+  void invalidate() FL_OVERRIDE {}
+  int flush_begin(char& valid_f) FL_OVERRIDE;
+  Fl_Gl_Choice *find(int m, const int *alistp) FL_OVERRIDE;
+  GLContext create_gl_context(Fl_Window* window, const Fl_Gl_Choice* g) FL_OVERRIDE;
   GLContext do_create_gl_context(Fl_Window* window, const Fl_Gl_Choice* g,
                                  int layer);
-  virtual void set_gl_context(Fl_Window* w, GLContext context);
-  virtual void delete_gl_context(GLContext);
-  virtual void make_overlay_current();
-  virtual void redraw_overlay();
-  virtual void* GetProcAddress(const char *procName);
-  virtual void draw_string_legacy(const char* str, int n);
-  virtual void gl_bitmap_font(Fl_Font_Descriptor *fl_fontsize);
-  virtual void get_list(Fl_Font_Descriptor *fd, int r);
-  virtual int genlistsize();
-  virtual void switch_to_GL1();
-  virtual void switch_back();
+  void set_gl_context(Fl_Window* w, GLContext context) FL_OVERRIDE;
+  void delete_gl_context(GLContext) FL_OVERRIDE;
+  void make_overlay_current() FL_OVERRIDE;
+  void redraw_overlay() FL_OVERRIDE;
+  void* GetProcAddress(const char *procName) FL_OVERRIDE;
+  void draw_string_legacy(const char* str, int n) FL_OVERRIDE;
+  void gl_bitmap_font(Fl_Font_Descriptor *fl_fontsize) FL_OVERRIDE;
+  void get_list(Fl_Font_Descriptor *fd, int r) FL_OVERRIDE;
+  int genlistsize() FL_OVERRIDE;
+  void switch_to_GL1() FL_OVERRIDE;
+  void switch_back() FL_OVERRIDE;
 #if HAVE_GL_OVERLAY
-  virtual void gl_hide_before(void *& overlay);
-  virtual int can_do_overlay();
-  virtual int overlay_color(Fl_Color i);
-  void make_overlay(void*&overlay);
+  void gl_hide_before(void *& overlay) FL_OVERRIDE;
+  int can_do_overlay() FL_OVERRIDE;
+  int overlay_color(Fl_Color i) FL_OVERRIDE;
+  void make_overlay(void*&overlay) FL_OVERRIDE;
 #endif
 };