2 files changed, 8 insertions, 0 deletions
diff --git a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
index 704c3dc72..787a9967a 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
+++ b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
@@ -113,6 +113,12 @@ void Fl_Cocoa_Screen_Driver::beep(int type) {
 }
 
 
+void Fl_Cocoa_Screen_Driver::flush() {
+  if (fl_gc)
+    CGContextFlush(fl_gc);
+}
+
+
 //
 // End of "$Id$".
 //
diff --git a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h
index 4c5cf8a7e..00ee70c18 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h
+++ b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h
@@ -57,6 +57,8 @@ public:
   virtual void screen_work_area(int &X, int &Y, int &W, int &H, int n);
   // --- audible output
   virtual void beep(int type);
+  // --- global events
+  virtual void flush();
 };