diff options
Diffstat (limited to 'FL')
| -rw-r--r-- | FL/Fl_Device.H | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/FL/Fl_Device.H b/FL/Fl_Device.H index aa34199c0..78bfb351f 100644 --- a/FL/Fl_Device.H +++ b/FL/Fl_Device.H @@ -285,7 +285,7 @@ protected: /** \brief see fl_color(uchar r, uchar g, uchar b). */ virtual void color(uchar r, uchar g, uchar b) {} /** \brief see fl_point(int x, int y). */ - virtual void point(int x, int y); + virtual void point(int x, int y) = 0; /** \brief see fl_loop(int x0, int y0, int x1, int y1, int x2, int y2). */ virtual void loop(int x0, int y0, int x1, int y1, int x2, int y2); /** \brief see fl_loop(int x0, int y0, int x1, int y1, int x2, int y2, int x3, int y3). */ @@ -474,6 +474,7 @@ public: static Fl_Offscreen create_offscreen_with_alpha(int w, int h); #endif void copy_offscreen(int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy); + virtual void point(int x, int y); }; #elif defined(WIN32) || defined(FL_DOXYGEN) @@ -509,6 +510,7 @@ public: void copy_offscreen_with_alpha(int x,int y,int w,int h,HBITMAP bitmap,int srcx,int srcy); #endif void copy_offscreen(int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy); + virtual void point(int x, int y); }; /** @@ -529,6 +531,8 @@ public: # pragma message "FL_PORTING: define a native graphics driver Fl_xxx_Graphics_Driver" class FL_EXPORT Fl_XXX_Graphics_Driver : public Fl_Graphics_Driver { +protected: + virtual void point(int x, int y) { } }; #else // X11 @@ -564,6 +568,7 @@ public: #if ! defined(FL_DOXYGEN) void copy_offscreen_with_alpha(int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy); #endif + virtual void point(int x, int y); }; #endif |