Merge branch 'master' of git+ssh://jneem@git.sv.gnu.org/srv/git/lilypond

[lilypond.git] / lily / grob.cc

diff --git a/lily/grob.cc b/lily/grob.cc
index 91f8ce5016f3bd9255e3fd377ac1ae37950fd339..0738e80869fa17a73063d7f8cc033979834f2990 100644 (file)
--- a/lily/grob.cc
+++ b/lily/grob.cc
@@ -59,7 +59,16 @@ Grob::Grob (SCM basicprops,
 
   SCM meta = get_property ("meta");
   if (scm_is_pair (meta))
-    interfaces_ = scm_cdr (scm_assq (ly_symbol2scm ("interfaces"), meta));
+    {
+      interfaces_ = scm_cdr (scm_assq (ly_symbol2scm ("interfaces"), meta));
+
+      SCM object_cbs = scm_assq (ly_symbol2scm ("object-callbacks"), meta);
+      if (scm_is_pair (object_cbs))
+       {
+         for (SCM s = scm_cdr (object_cbs); scm_is_pair (s); s = scm_cdr (s))
+           set_object (scm_caar (s), scm_cdar (s)); 
+       }
+    }
   
   if (get_property_data ("X-extent") == SCM_EOL)
     set_property ("X-extent", Grob::stencil_width_proc);
@@ -644,15 +653,10 @@ ADD_INTERFACE (Grob,
               "transparent "
               );
 
-
-
-
-
 /****************************************************************
   CALLBACKS
 ****************************************************************/
 
-
 static SCM
 grob_stencil_extent (Grob *me, Axis a)
 {