STR #1082: Made sur that "fullscreen" on Mac does not cover the top menu bar. If you still must do that, you can use the screen interface to get the true screen size of the main screen and resize the window accordingly.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4667 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

src/Fl_Window_fullscreen.cxx

@@ -68,8 +68,13 @@ void Fl_Window::fullscreen() {
   //determine its thickness
   border(0);
 #endif
+#ifdef __APPLE__
+  if (x()==Fl::x()) x(x()+1); // force it to call ResizeWindow()
+  resize(Fl::x(),Fl::y(),Fl::w(),Fl::h());
+#else
   if (!x()) x(1); // force it to call XResizeWindow()
   resize(0,0,Fl::w(),Fl::h());
+#endif
 }
 
 void Fl_Window::fullscreen_off(int X,int Y,int W,int H) {