diff options
Diffstat (limited to 'FL')
| -rw-r--r-- | FL/Fl_Device.H | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/FL/Fl_Device.H b/FL/Fl_Device.H index 082d65775..5daf1a6bf 100644 --- a/FL/Fl_Device.H +++ b/FL/Fl_Device.H @@ -117,6 +117,14 @@ class FL_EXPORT Fl_Graphics_Driver : public Fl_Device { friend class Fl_Bitmap; friend class Fl_RGB_Image; public: + // The following functions create the various graphics drivers that are required + // for core operations. They must be implemented as members of Fl_Graphics_Driver, + // but located in the device driver module that is linked to the core library + static Fl_Graphics_Driver *newMainGraphicsDriver(); + //static Fl_Graphics_Driver *newOpenGLGraphicsDriver(); + //static Fl_Graphics_Driver *newPrinterGraphicsDriver(); + //static Fl_Graphics_Driver *new...; +public: /** A 2D coordinate transformation matrix */ struct matrix {double a, b, c, d, x, y;}; /** Features that a derived class may possess. */ @@ -354,23 +362,16 @@ public: There is no need to create any other object of this class. */ class FL_EXPORT Fl_Display_Device : public Fl_Surface_Device { - friend class Fl_Quartz_Graphics_Driver; - static Fl_Display_Device *_display; // the platform display device -#ifdef __APPLE__ friend class Fl_X; friend class Fl_Graphics_Driver; + static Fl_Display_Device *_display; // the platform display device static bool high_res_window_; //< true when drawing to a window of a retina display (Mac OS X only) - static bool high_resolution() {return high_res_window_;} -#elif defined(WIN32) -#elif defined(FL_PORTING) -# pragma message "FL_PORTING: implement functions for extra high res drawing if your platform supports it" -#else -#endif public: static const char *class_id; const char *class_name() {return class_id;}; Fl_Display_Device(Fl_Graphics_Driver *graphics_driver); static Fl_Display_Device *display_device(); + static bool high_resolution() {return high_res_window_;} }; /** |