- Marker (PublicEditor& editor, Gnome::Canvas::Group& parent, guint32 rgba, const string& text, Type,
- gint (*callback)(Gnome::Canvas::Item *, GdkEvent *, gpointer), jack_nframes_t frame = 0);
+
+ Marker (PublicEditor& editor, ArdourCanvas::Group& parent, guint32 rgba, const string& text, Type,
+ jack_nframes_t frame = 0, bool handle_events = true);
+