X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fstem-tremolo.hh;h=75946a34ee1fb3d2633ddc6ab8ac74eefb095c1c;hb=9e69cb84d6ee5b0a861cd97869b10e3bdf0c833c;hp=a0aa600f50641aa1f970ccf7068987418b7b54ea;hpb=05fabaaf86fd44f9bd903f282bb98d343a991e40;p=lilypond.git

diff --git a/lily/include/stem-tremolo.hh b/lily/include/stem-tremolo.hh
index a0aa600f50..75946a34ee 100644
--- a/lily/include/stem-tremolo.hh
+++ b/lily/include/stem-tremolo.hh
@@ -1,28 +1,30 @@
-/*   
+/*
   stem-tremolo.hh -- declare Abbreviation
-  
+
   source file of the GNU LilyPond music typesetter
-  
-  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-  
- */
+
+  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
 
 #ifndef ABBREV_HH
 #define ABBREV_HH
 
 #include "lily-proto.hh"
-#include "lily-guile.hh"
+#include "grob-interface.hh"
 
 class Stem_tremolo
 {
 public:
-  
-  static bool has_interface (Grob*);
-  DECLARE_SCHEME_CALLBACK (dim_callback, (SCM smob, SCM axis));
-  DECLARE_SCHEME_CALLBACK (print, (SCM ));
-  DECLARE_SCHEME_CALLBACK (height, (SCM,SCM));
-  static void set_stem (Grob*me, Grob *st);
-  static Molecule raw_molecule (Grob*);
+
+  DECLARE_GROB_INTERFACE();
+  DECLARE_SCHEME_CALLBACK (calc_slope, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_width, (SCM));
+  DECLARE_SCHEME_CALLBACK (print, (SCM));
+  DECLARE_SCHEME_CALLBACK (height, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_style, (SCM));
+  static Stencil raw_stencil (Grob *, Real slope, Direction stemdir);
+  static Stencil translated_stencil (Grob*, Real slope);
+  static Real get_beam_translation (Grob *me);
 };
 
 #endif /* ABBREV_HH */