Aligns horizontally-offset fingerings in a column if X distance is small (issue 3269)

[lilypond.git] / lily / include / dispatcher.hh

diff --git a/lily/include/dispatcher.hh b/lily/include/dispatcher.hh
index b11167121bb93ebf2b1a83f8c3ec7f0349bdbccf..31bed90c7eed6030ae55bae2d5bdf6a2530009c2 100644 (file)
--- a/lily/include/dispatcher.hh
+++ b/lily/include/dispatcher.hh
@@ -39,7 +39,8 @@ class Dispatcher
 public:
   Dispatcher ();
   void broadcast (Stream_event *ev);
-  bool is_listened (Stream_event *ev);
+  bool is_listened_class (SCM);
+  SCM listened_types ();
   void add_listener (Listener, SCM event_class);
   void remove_listener (Listener, SCM event_class);
   void register_as_listener (Dispatcher *dist);