X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fdictionary.c;h=02c6aa76bc5c991a2bc077ed9bc91a3e60972eea;hb=423d3e418a94598b85c82fb83c9796de7712288b;hp=caf8e2fc3490cc81968197e732b74f45a5aa14f3;hpb=c3ac5a8af9c449072c7e872ca70a78c1755ae309;p=pspp-builds.git

diff --git a/src/data/dictionary.c b/src/data/dictionary.c
index caf8e2fc..02c6aa76 100644
--- a/src/data/dictionary.c
+++ b/src/data/dictionary.c
@@ -1352,3 +1352,21 @@ dict_var_resized (const struct variable *v, int delta)
 	d->callbacks->var_resized (d, var_get_dict_index (v), delta, d->cb_data);
     }
 }
+
+/* Called from variable.c to notify the dictionary that the variable's display width
+   has changed */
+void
+dict_var_display_width_changed (const struct variable *v)
+{
+  if ( var_has_vardict (v))
+    {
+      const struct vardict_info *vdi = var_get_vardict (v);
+      struct dictionary *d;
+
+      d = vdi->dict;
+
+      if ( d->callbacks && d->callbacks->var_display_width_changed )
+	d->callbacks->var_display_width_changed (d, var_get_dict_index (v), d->cb_data);
+    }
+}
+