2 files changed, 21 insertions, 0 deletions
diff --git a/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.H b/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.H
index 07a6dd8a3..7bb5b370f 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.H
+++ b/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.H
@@ -80,6 +80,8 @@ public:
   virtual void hide();
   virtual void map();
   virtual void unmap();
+  virtual void fullscreen_on();
+  virtual void fullscreen_off(int X, int Y, int W, int H);
 
   virtual void shape(const Fl_Image* img);
   // that one is implemented in Fl_Cocoa.mm because it uses Objective-c
diff --git a/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx b/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx
index 5d97ac91d..0354b1255 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx
+++ b/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx
@@ -239,6 +239,25 @@ void Fl_Cocoa_Window_Driver::hide() {
   delete ip;
 }
 
+
+void Fl_Cocoa_Window_Driver::fullscreen_on() {
+  pWindow->_set_fullscreen();
+  /* On OS X < 10.6, it is necessary to recreate the window. This is done
+   with hide+show. */
+  hide();
+  show();
+  Fl::handle(FL_FULLSCREEN, pWindow);
+}
+
+
+void Fl_Cocoa_Window_Driver::fullscreen_off(int X, int Y, int W, int H) {
+  pWindow->_clear_fullscreen();
+  hide();
+  resize(X, Y, W, H);
+  show();
+  Fl::handle(FL_FULLSCREEN, pWindow);
+}
+
 //
 // End of "$Id$".
 //