commit c223f99f71e58e0bdc4a8b600e964e231d6e214e
Author:     ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
AuthorDate: Sun Aug 31 16:27:06 2025 +0200
Commit:     ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
CommitDate: Sun Aug 31 16:27:06 2025 +0200

    Restore use of menubar at top of fullscreen window under X11

 src/Fl_Window_Driver.cxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git src/Fl_Window_Driver.cxx src/Fl_Window_Driver.cxx
index 4abeda8..5c40951 100644
--- src/Fl_Window_Driver.cxx
+++ src/Fl_Window_Driver.cxx
@@ -253,7 +253,11 @@ void Fl_Window_Driver::menu_window_area(int &X, int &Y, int &W, int &H, int nscr
   int mx, my;
   Fl_Screen_Driver *scr_driver = Fl::screen_driver();
   if (nscreen < 0) nscreen = scr_driver->get_mouse(mx, my);
-  scr_driver->screen_work_area(X, Y, W, H, nscreen);
+  Fl_Window *parent = Fl_Window_Driver::menu_parent();
+  if (parent && parent->fullscreen_active())
+    scr_driver->screen_xywh(X, Y, W, H, nscreen);
+  else
+    scr_driver->screen_work_area(X, Y, W, H, nscreen);
 }
 
 /** Returns  the platform-specific reference of the given window, or NULL if that window isn't shown.