X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Falign-interface.hh;h=91fd53da67b82b8f222aa36fbc9c09942b55752b;hb=6379324981ca667576af4318c68e0128c5436c8c;hp=54005bd986ef9216cafbdd9a8f2b613073a0a53a;hpb=9e69cb84d6ee5b0a861cd97869b10e3bdf0c833c;p=lilypond.git

diff --git a/lily/include/align-interface.hh b/lily/include/align-interface.hh
index 54005bd986..91fd53da67 100644
--- a/lily/include/align-interface.hh
+++ b/lily/include/align-interface.hh
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2000--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 2000--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #ifndef ALIGN_INTERFACE_HH
@@ -17,11 +17,13 @@ struct Align_interface
 {
   DECLARE_SCHEME_CALLBACK (calc_positioning_done, (SCM));
   DECLARE_SCHEME_CALLBACK (stretch_after_break, (SCM element));
-  static void align_to_fixed_distance (Grob *, Axis a);
+  DECLARE_SCHEME_CALLBACK (calc_max_stretch, (SCM));
+  static void stretch (Grob *, Real amount, Axis a);
   static void align_elements_to_extents (Grob *, Axis a);
   static vector<Real> get_extents_aligned_translates (Grob *, vector<Grob*> const&,
 						      Axis a,
 						      bool safe, int start, int end);
+  static int stretchable_children_count (Grob const*);
   static void set_ordered (Grob *);
   static Axis axis (Grob *);
   static void add_element (Grob *, Grob *);
@@ -32,7 +34,5 @@ struct Align_interface
   static Real get_pure_child_y_translation (Grob *, Grob *child, int start, int end);
 };
 
-Grob *find_fixed_alignment_parent (Grob *g);
-
 #endif /* ALIGN_INTERFACE_HH */