X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Flablgtkmathview%2FgMathView.ml;h=3687c043b22d4d54cbbc72da1f327970f6f01be8;hb=962cc970cd9a2161f69b70aa01b6ee9e289d9778;hp=fd505f1dcda9b23358d8732899bf3c15b8012a5e;hpb=ee18ff6db8d49339230b4212e145964b12c5a523;p=helm.git

diff --git a/helm/DEVEL/lablgtkmathview/gMathView.ml b/helm/DEVEL/lablgtkmathview/gMathView.ml
index fd505f1dc..3687c043b 100644
--- a/helm/DEVEL/lablgtkmathview/gMathView.ml
+++ b/helm/DEVEL/lablgtkmathview/gMathView.ml
@@ -45,7 +45,7 @@ class math_view_signals obj = object
     let new_click =
      let new_marshaller f x y =
       MathView.Signals.click.S.marshaller
-       (fun e s -> f (new Gdome.element e) s) x y
+       (fun e s -> f (option_element_of_option e) s) x y
      in
       { S.name = "click"; S.classe = `math_view;
         S.marshaller = new_marshaller }
@@ -134,6 +134,7 @@ class math_view_skel obj = object
  method get_vadjustment = new GData.adjustment (MathView.get_vadjustment obj)
  method get_buffer = MathView.get_buffer obj
  method get_frame = new GBin.frame (MathView.get_frame obj)
+ method get_drawing_area = new GMisc.drawing_area (MathView.get_drawing_area obj)
  method set_font_size = MathView.set_font_size obj
  method get_font_size = MathView.get_font_size obj
  method set_anti_aliasing = MathView.set_anti_aliasing obj