Remove the useless pseudo run-time type information supported by the Fl_Device class.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11217 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

FL/Fl_Copy_Surface.H

@@ -73,8 +73,6 @@ private:
   Fl_Surface_Device *_ss;
 #endif
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   Fl_Copy_Surface(int w, int h);
   ~Fl_Copy_Surface();
   void set_current();
@@ -94,8 +92,6 @@ protected:
   int width;
   int height;
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   Fl_Quartz_Surface_(int w, int h);
   virtual int printable_rect(int *w, int *h);
   virtual ~Fl_Quartz_Surface_() {};
@@ -110,8 +106,6 @@ class FL_EXPORT Fl_GDI_Surface_ : public Fl_Paged_Device {
   unsigned depth;
   POINT origins[10];
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   Fl_GDI_Surface_();
   virtual void translate(int x, int y);
   virtual void untranslate();
@@ -127,8 +121,6 @@ public:
 /* Xlib class to implement translate()/untranslate() */
 class FL_EXPORT Fl_Xlib_Surface_ : public Fl_Paged_Device {
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   Fl_Xlib_Surface_();
   virtual void translate(int x, int y);
   virtual void untranslate();

FL/Fl_Device.H

@@ -1,7 +1,7 @@
 //
 // "$Id$"
 //
-// Definition of classes Fl_Device, Fl_Surface_Device, Fl_Display_Device
+// Definition of classes Fl_Surface_Device, Fl_Display_Device
 // for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 2010-2016 by Bill Spitzak and others.
@@ -18,8 +18,7 @@
 //
 
 /** \file Fl_Device.H 
- \brief declaration of classes Fl_Device, Fl_Surface_Device,
+ \brief declaration of classes Fl_Surface_Device, Fl_Display_Device, Fl_Device_Plugin.
- Fl_Display_Device, Fl_Device_Plugin.
 */
 
 #ifndef Fl_Device_H
@@ -33,37 +32,6 @@ class Fl_Font_Descriptor;
 class Fl_RGB_Image;
 class Fl_Widget;
 
-/**
- All graphical output devices and all graphics systems.
- This class supports a rudimentary system of run-time type information.
- */
-class FL_EXPORT Fl_Device {
-public:
-  /** A string that identifies each subclass of Fl_Device.
-     Function class_name() applied to a device of this class returns this string.
-   */
-  static const char *class_id;
-  /** 
-   Returns the name of the class of this object. 
-   The class_name() function is deprecated.   
-   The preferred procedure is to use the Fl_Graphics_Driver::has_feature() member function.
-   
-   The class of an instance of an Fl_Device subclass can be checked with code such as:
-   \code
-   if ( instance->class_name() == Fl_Printer::class_id ) { ... }
-   \endcode
-   */
-  virtual const char *class_name() {return class_id;};
-  /** 
-   Virtual destructor.
-   
-   The destructor of Fl_Device must be virtual to make the destructors of
-   derived classes being called correctly on destruction.
-   */
-  virtual ~Fl_Device() {};
-};
-
-
 /**
  A drawing surface that's susceptible to receive graphical output.
  Any FLTK application has at any time a current drawing surface to which all drawing requests are directed.
@@ -84,7 +52,7 @@ public:
  <li> Delete \c surface.
  </ol>
  */
-class FL_EXPORT Fl_Surface_Device : public Fl_Device {
+class FL_EXPORT Fl_Surface_Device {
   /** \brief The graphics driver in use by this surface. */
   Fl_Graphics_Driver *_driver;
   static Fl_Surface_Device *_surface; // the surface that currently receives graphics output
@@ -93,8 +61,6 @@ protected:
   /** \brief Constructor that sets the graphics driver to use for the created surface. */
   Fl_Surface_Device(Fl_Graphics_Driver *graphics_driver) {_driver = graphics_driver; };
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   virtual void set_current(void);
   /** \brief Sets the graphics driver of this drawing surface. */
   inline void driver(Fl_Graphics_Driver *graphics_driver) {_driver = graphics_driver;};
@@ -120,8 +86,6 @@ class FL_EXPORT Fl_Display_Device : public Fl_Surface_Device {
   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)
 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_;}

FL/Fl_Graphics_Driver.H

@@ -1,7 +1,7 @@
 //
 // "$Id$"
 //
-// Definition of classes Fl_Device, Fl_Graphics_Driver, Fl_Surface_Device, Fl_Display_Device
+// Definition of classes  Fl_Graphics_Driver, Fl_Surface_Device, Fl_Display_Device
 // for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 2010-2016 by Bill Spitzak and others.
@@ -83,7 +83,7 @@ typedef short COORD_T;
  class. This new class should implement all virtual methods of the Fl_Graphics_Driver class
  to support all FLTK drawing functions.
   */
-class FL_EXPORT Fl_Graphics_Driver : public Fl_Device {
+class FL_EXPORT Fl_Graphics_Driver {
   friend class Fl_Surface_Device;
   friend class Fl_Pixmap;
   friend class Fl_Bitmap;
@@ -133,8 +133,6 @@ protected:
 
   // === all code below in this class has been to the reorganisation FL_PORTING process
 public:
-  static const char *class_id;
-  virtual const char *class_name() {return class_id;};
   Fl_Graphics_Driver();
   virtual ~Fl_Graphics_Driver() { if (p) free(p); }
   virtual char can_do_alpha_blending() { return 0; }

FL/Fl_Image_Surface.H

@@ -63,8 +63,6 @@ private:
   Window pre_window;
 #endif
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   Fl_Image_Surface(int w, int h, int highres = 0);
   ~Fl_Image_Surface();
   void set_current();
@@ -78,8 +76,6 @@ public:
 /* Mac class to implement translate()/untranslate() for a flipped bitmap graphics context */
 class FL_EXPORT Fl_Quartz_Flipped_Surface_ : public Fl_Quartz_Surface_ {
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   Fl_Quartz_Flipped_Surface_(int w, int h);
   void translate(int x, int y);
   void untranslate();

FL/Fl_Paged_Device.H

@@ -113,8 +113,6 @@ protected:
 public:
   /** \brief The destructor */
   virtual ~Fl_Paged_Device() {};
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   virtual int start_job(int pagecount, int *frompage = NULL, int *topage = NULL);
   virtual int start_page(void);
   virtual int printable_rect(int *w, int *h);

FL/Fl_PostScript.H

@@ -71,8 +71,6 @@ protected:
   uchar **mask_bitmap() {return &mask;}
   void mask_bitmap(uchar **value) { }
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   Fl_PostScript_Graphics_Driver();
 #ifndef FL_DOXYGEN
   enum SHAPE{NONE=0, LINE, LOOP, POLYGON, POINTS};
@@ -239,8 +237,6 @@ class FL_EXPORT Fl_PostScript_File_Device : public Fl_Paged_Device {
 protected:
   Fl_PostScript_Graphics_Driver *driver();
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   Fl_PostScript_File_Device();
   ~Fl_PostScript_File_Device();
   int start_job(int pagecount, int* from, int* to);

FL/Fl_Printer.H

@@ -71,8 +71,6 @@ protected:
   /** \brief The constructor */
   Fl_System_Printer(void);
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   int start_job(int pagecount, int *frompage = NULL, int *topage = NULL);
   int start_page (void);
   int printable_rect(int *w, int *h);
@@ -116,8 +114,6 @@ protected:
   /** The constructor */
   Fl_PostScript_Printer(void) {};
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   int start_job(int pages, int *firstpage = NULL, int *lastpage = NULL);
 };
 
@@ -184,8 +180,6 @@ public:
  */
 class FL_EXPORT Fl_Printer : public Fl_Paged_Device {
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   /** \brief The constructor */
   Fl_Printer(void);
   int start_job(int pagecount, int *frompage = NULL, int *topage = NULL);

FL/mac.H

@@ -139,8 +139,9 @@ extern NSCursor *fl_default_cursor;
 
 // This object contains all mac-specific stuff about a window:
 // WARNING: this object is highly subject to change!
-class Fl_X : public Fl_Device {
+class Fl_X {
 public:
+  virtual ~Fl_X() {}       // very important
   Window xid;              // pointer to the Cocoa window object (FLWindow*)
   Fl_Offscreen other_xid;  // pointer for offscreen bitmaps (overlay window)
   Fl_Window *w;            // FLTK window for 

FL/win32.H

@@ -63,8 +63,9 @@ inline void XClipBox(Fl_Region r,XRectangle* rect) {
 
 // this object contains all win32-specific stuff about a window:
 // Warning: this object is highly subject to change!
-class FL_EXPORT Fl_X : public Fl_Device {
+class FL_EXPORT Fl_X {
 public:
+  virtual ~Fl_X() {}       // very important
   // member variables - add new variables only at the end of this block
   Window xid;
   HBITMAP other_xid; // for double-buffered windows

FL/x.H

@@ -133,8 +133,9 @@ extern FL_EXPORT XFontStruct* fl_X_core_font();
 // this object contains all X-specific stuff about a window:
 // Warning: this object is highly subject to change!  
 // FL_LIBRARY or FL_INTERNALS must be defined to access this class.
-class FL_EXPORT Fl_X : public Fl_Device {
+class FL_EXPORT Fl_X {
 public:
+  virtual ~Fl_X() {}       // very important
   Window xid;
   Window other_xid;
   Fl_Window *w;

src/Fl_Copy_Surface.cxx

@@ -33,7 +33,6 @@ int Fl_Quartz_Surface_::printable_rect(int *w, int *h) {
   return 0;
 }
 
-const char *Fl_Quartz_Surface_::class_id = "Fl_Quartz_Surface_";
 
 #elif defined(WIN32)
 
@@ -60,13 +59,9 @@ void Fl_GDI_Surface_::untranslate() {
   SetWindowOrgEx((HDC)driver()->gc(), origins[depth].x, origins[depth].y, NULL);
 }
 
-const char *Fl_GDI_Surface_::class_id = "Fl_GDI_Surface_";
-
 #endif
 
 
-const char *Fl_Copy_Surface::class_id = "Fl_Copy_Surface";
-
 /** Constructor.
  \param w and \param h are the width and height of the clipboard surface
  in pixels where drawing will occur.
@@ -243,8 +238,6 @@ class Fl_translated_Xlib_Graphics_Driver_ : public Fl_Xlib_Graphics_Driver {
   unsigned depth; // depth of translation stack
   int stack_x[20], stack_y[20]; // translation stack allowing cumulative translations
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   Fl_translated_Xlib_Graphics_Driver_() {
     offset_x = 0; offset_y = 0;
     depth = 0;
@@ -258,7 +251,7 @@ public:
     push_matrix();
     translate(dx, dy);
     if (depth < sizeof(stack_x)/sizeof(int)) depth++;
-    else Fl::warning("%s: translate stack overflow!", class_id);
+    else Fl::warning("%s: translate stack overflow!", "Fl_translated_Xlib_Graphics_Driver_");
   }
   void untranslate_all() { // undoes previous translate_all()
     if (depth > 0) depth--;
@@ -353,7 +346,6 @@ public:
   void point(int x, int y) { Fl_Xlib_Graphics_Driver::point(x+offset_x, y+offset_y); }
 };
 
-const char *Fl_translated_Xlib_Graphics_Driver_::class_id = "Fl_translated_Xlib_Graphics_Driver_";
 
 void Fl_Xlib_Surface_::translate(int x, int y) {
   ((Fl_translated_Xlib_Graphics_Driver_*)driver())->translate_all(x, y);
@@ -369,8 +361,6 @@ Fl_Xlib_Surface_::~Fl_Xlib_Surface_() {
   delete driver();
 }
 
-const char *Fl_Xlib_Surface_::class_id = "Fl_Xlib_Surface_";
-
 #endif
 
 //

src/Fl_Device.cxx

@@ -23,8 +23,7 @@
 
 /* Attempt at an inheritance diagram.
  
- Fl_Device: base class for the core device systems
+ 
-  |
   +- Fl_Surface_Device: any kind of surface that we can draw onto -> uses an Fl_Graphics_Driver
       |
       +- Fl_Display_Device: some kind of video device
@@ -38,7 +37,7 @@
           +- Fl_PostScript_File_Device
               |
               +- Fl_PostScript_Printer
-  |
+ 
   +- Fl_Graphics_Driver
       |
       +- Fl_..._Graphics_Driver: platform specific graphics driver
@@ -49,10 +48,6 @@ TODO:
 
 */
 
-const char *Fl_Device::class_id = "Fl_Device";
-const char *Fl_Surface_Device::class_id = "Fl_Surface_Device";
-const char *Fl_Display_Device::class_id = "Fl_Display_Device";
-
 bool Fl_Display_Device::high_res_window_ = false;
 
 

src/Fl_Graphics_Driver.cxx

@@ -1,7 +1,7 @@
 //
 // "$Id$"
 //
-// implementation of Fl_Device class for the Fast Light Tool Kit (FLTK).
+// implementation of Fl_Graphics_Driver class for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 2010-2012 by Bill Spitzak and others.
 //
@@ -22,8 +22,6 @@
 #include <FL/Fl_Image.H>
 #include <FL/fl_draw.H>
 
-const char *Fl_Graphics_Driver::class_id = "Fl_Graphics_Driver";
-
 FL_EXPORT Fl_Graphics_Driver *fl_graphics_driver; // the current target device of graphics operations
 
 const Fl_Graphics_Driver::matrix Fl_Graphics_Driver::m0 = {1, 0, 0, 1, 0, 0};

src/Fl_Image_Surface.cxx

@@ -32,8 +32,6 @@
 #else
 #endif
 
-const char *Fl_Image_Surface::class_id = "Fl_Image_Surface";
-
 /** Constructor with optional high resolution.
  \param w and \param h give the size in pixels of the resulting image.
  \param highres if non-zero, the surface pixel size is twice as high and wide as w and h,
@@ -200,8 +198,6 @@ void Fl_Quartz_Flipped_Surface_::untranslate() {
   CGContextRestoreGState((CGContextRef)driver()->gc());
 }
 
-const char *Fl_Quartz_Flipped_Surface_::class_id = "Fl_Quartz_Flipped_Surface_";
-
 #endif
 
 /** Draws a window and its borders and title bar to the image drawing surface. 

src/Fl_Paged_Device.cxx

@@ -29,8 +29,6 @@
 #include "drivers/Quartz/Fl_Quartz_Graphics_Driver.h"
 #endif
 
-const char *Fl_Paged_Device::class_id = "Fl_Paged_Device";
-
 /**
  @brief Draws the widget on the printed page.
  *

src/Fl_PostScript.cxx

@@ -32,8 +32,6 @@
 #endif
 #endif
 
-const char *Fl_PostScript_Graphics_Driver::class_id = "Fl_PostScript_Graphics_Driver";
-const char *Fl_PostScript_File_Device::class_id = "Fl_PostScript_File_Device";
 /** \brief Label of the PostScript file chooser window */
 const char *Fl_PostScript_File_Device::file_chooser_title = "Select a .ps file";
 

src/Fl_Printer.cxx

@@ -19,8 +19,6 @@
 
 #include <FL/Fl_Printer.H>
 
-const char *Fl_Printer::class_id = "Fl_Printer";
-
 #ifdef NO_PRINT_SUPPORT
 
 Fl_Printer::Fl_Printer(void) {
@@ -116,16 +114,6 @@ const char *Fl_Printer::property_save = "Save";
 /** [this text may be customized at run-time] */
 const char *Fl_Printer::property_cancel = "Cancel";
 
-#if defined(__APPLE__) || defined(WIN32) || defined(FL_DOXYGEN) // PORTME: Fl_Screen_Driver - platform printing
-const char *Fl_System_Printer::class_id = Fl_Printer::class_id;
-#endif
-#if defined(__APPLE__) || defined(WIN32)
-#elif defined(FL_PORTING)
-#  pragma message "FL_PORTING: implement the printer device specifics"
-#else
-const char *Fl_PostScript_Printer::class_id = Fl_Printer::class_id;
-#endif
-
 #if defined(__APPLE__) || defined(WIN32) // PORTME: Fl_Screen_Driver - platform printing
 
 void Fl_System_Printer::origin(int *x, int *y)

src/drivers/GDI/Fl_GDI_Graphics_Driver.cxx

@@ -22,11 +22,6 @@
 #include "Fl_GDI_Graphics_Driver.h"
 
 
-const char *Fl_GDI_Graphics_Driver::class_id = "Fl_GDI_Graphics_Driver";
-
-// FIXME: move to printer graphics driver
-const char *Fl_GDI_Printer_Graphics_Driver::class_id = "Fl_GDI_Printer_Graphics_Driver";
-
 /* Reference to the current device context
  For back-compatibility only. The preferred procedure to get this reference is
  Fl_Surface_Device::surface()->driver()->gc().

src/drivers/GDI/Fl_GDI_Graphics_Driver.h

@@ -1,7 +1,7 @@
 //
 // "$Id$"
 //
-// Definition of classes Fl_Device, Fl_Graphics_Driver, Fl_Surface_Device, Fl_Display_Device
+// Definition of classes  Fl_Graphics_Driver, Fl_Surface_Device, Fl_Display_Device
 // for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 2010-2016 by Bill Spitzak and others.
@@ -43,8 +43,6 @@ protected:
   void mask_bitmap(uchar **value) { mask_bitmap_ = value; }
 public:
   Fl_GDI_Graphics_Driver() {mask_bitmap_ = NULL;}
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   virtual int has_feature(driver_feature mask) { return mask & NATIVE; }
   char can_do_alpha_blending();
   virtual void gc(void *ctxt) {if (ctxt != gc_) global_gc(); gc_ = (HDC)ctxt;}
@@ -132,9 +130,7 @@ protected:
  */
 class FL_EXPORT Fl_GDI_Printer_Graphics_Driver : public Fl_GDI_Graphics_Driver {
 public:
-  static const char *class_id;
   virtual int has_feature(driver_feature mask) { return mask & (NATIVE | PRINTER); }
-  const char *class_name() {return class_id;};
   void draw(Fl_Pixmap *pxm, int XP, int YP, int WP, int HP, int cx, int cy);
   void draw(Fl_Bitmap *bm, int XP, int YP, int WP, int HP, int cx, int cy);
   int draw_scaled(Fl_Image *img, int XP, int YP, int WP, int HP);

src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx

@@ -37,9 +37,6 @@ Fl_OpenGL_Display_Device::Fl_OpenGL_Display_Device(Fl_OpenGL_Graphics_Driver *gr
 {
 }
 
-const char *Fl_OpenGL_Display_Device::class_id = "Fl_OpenGL_Display_Device";
-
-
 //
 // End of "$Id$".
 //

src/drivers/OpenGL/Fl_OpenGL_Display_Device.h

@@ -27,8 +27,6 @@ class Fl_OpenGL_Graphics_Driver;
  */
 class FL_EXPORT Fl_OpenGL_Display_Device : public Fl_Surface_Device {
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   Fl_OpenGL_Display_Device(Fl_OpenGL_Graphics_Driver *graphics_driver);
   static Fl_OpenGL_Display_Device *display_device();
 };

src/drivers/OpenGL/Fl_OpenGL_Graphics_Driver.cxx

@@ -19,14 +19,9 @@
 #ifndef FL_CFG_GFX_OPENGL_CXX
 #define FL_CFG_GFX_OPENGL_CXX
 
-
 #include <FL/gl.h>
 #include "Fl_OpenGL_Graphics_Driver.h"
 
-
-const char *Fl_OpenGL_Graphics_Driver::class_id = "Fl_OpenGL_Graphics_Driver";
-
-
 #endif // FL_CFG_GFX_OPENGL_RECT_CXX
 
 //

src/drivers/OpenGL/Fl_OpenGL_Graphics_Driver.h

@@ -33,8 +33,6 @@
  */
 class FL_EXPORT Fl_OpenGL_Graphics_Driver : public Fl_Graphics_Driver {
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   // --- line and polygon drawing with integer coordinates
   void point(int x, int y);
   void rect(int x, int y, int w, int h);

src/drivers/Quartz/Fl_Quartz_Display_Device.cxx

@@ -1,7 +1,7 @@
 //
 // "$Id$"
 //
-// implementation of Fl_Device class for the Fast Light Tool Kit (FLTK).
+// implementation of Fl_Display_Device class for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 2010-2016 by Bill Spitzak and others.
 //
@@ -19,8 +19,6 @@
 // FIXME: implement this
 #if 0 
 
-const char *Fl_Display_Device::class_id = "Fl_Display_Device";
-
 /**  A constructor that sets the graphics driver used by the display */
 Fl_Display_Device::Fl_Display_Device(Fl_Graphics_Driver *graphics_driver) : Fl_Surface_Device(graphics_driver) {
   this->set_current();

src/drivers/Quartz/Fl_Quartz_Graphics_Driver.cxx

@@ -20,9 +20,6 @@
 #include "../../config_lib.h"
 #include "Fl_Quartz_Graphics_Driver.h"
 
-
-const char *Fl_Quartz_Graphics_Driver::class_id = "Fl_Quartz_Graphics_Driver";
-
 /* Reference to the current CGContext
  For back-compatibility only. The preferred procedure to get this reference is
  Fl_Surface_Device::surface()->driver()->gc().

src/drivers/Quartz/Fl_Quartz_Graphics_Driver.h

@@ -42,8 +42,6 @@ class Fl_Quartz_Graphics_Driver : public Fl_Graphics_Driver {
 protected:
   CGContextRef gc_;
 public:
-  static const char *class_id;
-  const char *class_name() {return class_id;};
   virtual int has_feature(driver_feature mask) { return mask & NATIVE; }
   virtual void gc(void *ctxt) {if (ctxt != gc_) global_gc(); gc_ = (CGContextRef)ctxt; }
   virtual void *gc() {return gc_;}

src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx

@@ -27,9 +27,6 @@
 #include <X11/extensions/Xrender.h>
 #endif
 
-
-const char *Fl_Xlib_Graphics_Driver::class_id = "Fl_Xlib_Graphics_Driver";
-
 /* Reference to the current graphics context
  For back-compatibility only. The preferred procedure to get this pointer is
  Fl_Surface_Device::surface()->driver()->gc().

src/drivers/Xlib/Fl_Xlib_Graphics_Driver.h

@@ -1,7 +1,7 @@
 //
 // "$Id$"
 //
-// Definition of classes Fl_Device, Fl_Graphics_Driver, Fl_Surface_Device, Fl_Display_Device
+// Definition of classes Fl_Graphics_Driver, Fl_Surface_Device, Fl_Display_Device
 // for the Fast Light Tool Kit (FLTK).
 //
 // Copyright 2010-2016 by Bill Spitzak and others.
@@ -39,9 +39,7 @@ protected:
   uchar **mask_bitmap() {return mask_bitmap_;}
   void mask_bitmap(uchar **value) { mask_bitmap_ = value; }
 public:
-  static const char *class_id;
   Fl_Xlib_Graphics_Driver(void);
-  const char *class_name() {return class_id;};
   virtual int has_feature(driver_feature mask) { return mask & NATIVE; }
   virtual void *gc() { return gc_; }
   char can_do_alpha_blending();