1 files changed, 3 insertions, 0 deletions
diff --git a/FL/Fl.H b/FL/Fl.H
index 9eb4a541f..506dc34ce 100644
--- a/FL/Fl.H
+++ b/FL/Fl.H
@@ -272,6 +272,9 @@ public:
     /// value.
     /// When switched off, no such window gets displayed.
     OPTION_SHOW_SCALING,
+    /// Meaningful for the Wayland/X11 platform only. When switched on (default), the library uses a Zenity-based file dialog.
+    /// When switched off, the GTK file dialog is used instead.
+    OPTION_FNFC_USES_ZENITY,
       // don't change this, leave it always as the last element
       /// For internal use only.
     OPTION_LAST