X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=libs%2Fgtkmm2ext%2Fgtkmm2ext%2Fclick_box.h;h=5c56a1b3e8ce858028fb13def95d2097ade53fcd;hb=dcf852aae41a2d407f770324f30a5b5138a51039;hp=8270f2577893a7e937903dd5a519225fc19e7388;hpb=36c233fe6ce570ce85224626ce7aba4a2607537f;p=ardour.git

diff --git a/libs/gtkmm2ext/gtkmm2ext/click_box.h b/libs/gtkmm2ext/gtkmm2ext/click_box.h
index 8270f25778..5c56a1b3e8 100644
--- a/libs/gtkmm2ext/gtkmm2ext/click_box.h
+++ b/libs/gtkmm2ext/gtkmm2ext/click_box.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 1999 Paul Barton-Davis 
+    Copyright (C) 1999 Paul Barton-Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -20,6 +20,10 @@
 #ifndef __gtkmm2ext_click_box_h__
 #define __gtkmm2ext_click_box_h__
 
+#ifdef interface
+#undef interface
+#endif
+
 #include <string>
 #include <gtkmm.h>
 
@@ -53,6 +57,7 @@ class LIBGTKMM2EXT_API ClickBox : public Gtk::DrawingArea, public AutoSpin
 	void style_changed (const Glib::RefPtr<Gtk::Style> &);
 	bool button_press_handler (GdkEventButton *);
 	bool button_release_handler (GdkEventButton *);
+	bool on_scroll_event (GdkEventScroll*);
 
 	sigc::slot<bool, char *, Gtk::Adjustment &> _printer;
 };