From: Andrew Innes <andrewi@gnu.org>
Date: Sat, 11 Jul 1998 21:52:17 +0000 (+0000)
Subject: (w32_menu_show): Set widget call_data to 0 if definition is nil.
X-Git-Tag: emacs-20.3~342
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e59fe83bff7290cf5543e73752d65c71c1c23a16;p=emacs.git

(w32_menu_show): Set widget call_data to 0 if definition is nil.
(add_menu_item): Gray menu entry if widget call_data is 0.
---

diff --git a/src/w32menu.c b/src/w32menu.c
index 4263c631bdc..6c793ca87e5 100644
--- a/src/w32menu.c
+++ b/src/w32menu.c
@@ -1721,7 +1721,7 @@ w32_menu_show (f, x, y, for_click, keymaps, title, error)
 	  wv->value = 0;
 	  /* Use the contents index as call_data, since we are
              restricted to 16-bits..  */
-	  wv->call_data = (void *) (EMACS_INT) i;
+	  wv->call_data = !NILP (def) ? (void *) (EMACS_INT) i : 0;
 	  wv->enabled = !NILP (enable);
 	  prev_wv = wv;
 
@@ -2047,7 +2047,7 @@ add_menu_item (HMENU menu, widget_value *wv, HMENU item)
     fuFlags = MF_SEPARATOR;
   else 
     {
-      if (wv->enabled)
+      if (wv->enabled && wv->call_data != 0)
 	fuFlags = MF_STRING;
       else
 	fuFlags = MF_STRING | MF_GRAYED;