Removed global variable fl_display_device that was not very useful because equivalent

to Fl_Display_Device::display_device().

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8359 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

4 files changed, 8 insertions, 8 deletions

diff --git a/src/Fl_Double_Window.cxx b/src/Fl_Double_Window.cxx
index 9e24a85e4..b64f949cf 100644
--- a/src/Fl_Double_Window.cxx
+++ b/src/Fl_Double_Window.cxx
@@ -77,7 +77,7 @@ static void fl_copy_offscreen_to_display(int x, int y, int w, int h, Fl_Offscree
  \param srcx,srcy origin in offscreen buffer of rectangle to copy
  */
 void fl_copy_offscreen(int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy) {
-  if( fl_graphics_driver == fl_display_device->driver()) {
+  if( fl_graphics_driver == Fl_Display_Device::display_device()->driver()) {
     fl_copy_offscreen_to_display(x, y, w, h, pixmap, srcx, srcy);
   }
   else { // when copy is not to the display
@@ -279,7 +279,7 @@ static Fl_Surface_Device *_ss;
  */
 void fl_begin_offscreen(Fl_Offscreen ctx) {
   _ss = fl_surface; 
-  fl_display_device->set_current();
+  Fl_Display_Device::display_device()->set_current();
   if (stack_ix<stack_max) {
     stack_gc[stack_ix] = fl_gc;
     stack_window[stack_ix] = fl_window;
diff --git a/src/Fl_cocoa.mm b/src/Fl_cocoa.mm
index 05eff18e7..ca25ee54e 100644
--- a/src/Fl_cocoa.mm
+++ b/src/Fl_cocoa.mm
@@ -98,9 +98,9 @@ static void cocoaMouseHandler(NSEvent *theEvent);
 
 static Fl_Quartz_Graphics_Driver fl_quartz_driver;
 static Fl_Display_Device fl_quartz_display(&fl_quartz_driver);
-FL_EXPORT Fl_Display_Device *fl_display_device = (Fl_Display_Device*)&fl_quartz_display; // does not change
 FL_EXPORT Fl_Graphics_Driver *fl_graphics_driver = (Fl_Graphics_Driver*)&fl_quartz_driver; // the current target device of graphics operations
-FL_EXPORT Fl_Surface_Device *fl_surface = (Fl_Surface_Device*)fl_display_device; // the current target surface of graphics operations
+FL_EXPORT Fl_Surface_Device *fl_surface = (Fl_Surface_Device*)&fl_quartz_display; // the current target surface of graphics operations
+Fl_Display_Device *Fl_Display_Device::display_device() { return &fl_quartz_display; };
 
 // public variables
 int fl_screen;
diff --git a/src/Fl_win32.cxx b/src/Fl_win32.cxx
index 717a07e1e..7f7328914 100644
--- a/src/Fl_win32.cxx
+++ b/src/Fl_win32.cxx
@@ -86,9 +86,9 @@
 
 static Fl_GDI_Graphics_Driver fl_gdi_driver;
 static Fl_Display_Device fl_gdi_display(&fl_gdi_driver);
-FL_EXPORT Fl_Display_Device *fl_display_device = (Fl_Display_Device*)&fl_gdi_display; // does not change
 FL_EXPORT Fl_Graphics_Driver *fl_graphics_driver = (Fl_Graphics_Driver*)&fl_gdi_driver; // the current target driver of graphics operations
-FL_EXPORT Fl_Surface_Device *fl_surface = (Fl_Surface_Device*)fl_display_device; // the current target surface of graphics operations
+FL_EXPORT Fl_Surface_Device *fl_surface = (Fl_Surface_Device*)&fl_gdi_display; // the current target surface of graphics operations
+Fl_Display_Device *Fl_Display_Device::display_device() { return &fl_gdi_display; };
 
 // dynamic wsock dll handling api:
 #if defined(__CYGWIN__) && !defined(SOCKET)
diff --git a/src/Fl_x.cxx b/src/Fl_x.cxx
index 81e1bcf0c..a00b4ac13 100644
--- a/src/Fl_x.cxx
+++ b/src/Fl_x.cxx
@@ -53,9 +53,9 @@
 
 static Fl_Xlib_Graphics_Driver fl_xlib_driver;
 static Fl_Display_Device fl_xlib_display(&fl_xlib_driver);
-FL_EXPORT Fl_Display_Device *fl_display_device = (Fl_Display_Device*)&fl_xlib_display; // does not change
 FL_EXPORT Fl_Graphics_Driver *fl_graphics_driver = (Fl_Graphics_Driver*)&fl_xlib_driver; // the current target device of graphics operations
-FL_EXPORT Fl_Surface_Device *fl_surface = (Fl_Surface_Device*)fl_display_device; // the current target surface of graphics operations
+FL_EXPORT Fl_Surface_Device *fl_surface = (Fl_Surface_Device*)&fl_xlib_display; // the current target surface of graphics operations
+Fl_Display_Device *Fl_Display_Device::display_device() { return &fl_xlib_display; };
 
 ////////////////////////////////////////////////////////////////
 // interface to poll/select call: