/* Menu support for GNU Emacs on the Microsoft W32 API.
- Copyright (C) 1986,88,93,94,96,98,1999,2003 Free Software Foundation, Inc.
+ Copyright (C) 1986, 1988, 1993, 1994, 1996, 1998, 1999, 2002, 2003,
+ 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of GNU Emacs.
XSETFRAME (Vmenu_updating_frame, f);
}
- Vmenu_updating_frame = Qnil;
+ else
+ Vmenu_updating_frame = Qnil;
#endif /* HAVE_MENUS */
title = Qnil;
}
#ifdef HAVE_MENUS
- /* If resources from a previous popup menu exist yet, does nothing
- until the `menu_free_timer' has freed them (see w32fns.c).
+ /* If resources from a previous popup menu still exist, does nothing
+ until the `menu_free_timer' has freed them (see w32fns.c). This
+ can occur if you press ESC or click outside a menu without selecting
+ a menu item.
*/
if (current_popup_menu)
{
UNBLOCK_INPUT;
discard_menu_items ();
+ w32_free_menu_strings (FRAME_W32_WINDOW (f));
+
#endif /* HAVE_MENUS */
UNGCPRO;
}
}
}
+ else if (!for_click)
+ /* Make "Cancel" equivalent to C-g. */
+ Fsignal (Qquit, Qnil);
return Qnil;
}
}
}
}
+ else
+ /* Make "Cancel" equivalent to C-g. */
+ Fsignal (Qquit, Qnil);
return Qnil;
}
item != NULL ? (UINT) item
: (UINT) wv->call_data,
utf16_string);
- if (fuFlags & MF_OWNERDRAW)
+ if (!return_value)
+ {
+ /* On W9x/ME, unicode menus are not supported, though AppendMenuW
+ apparently does exist at least in some cases and appears to be
+ stubbed out to do nothing. out_string is UTF-8, but since
+ our standard menus are in English and this is only going to
+ happen the first time a menu is used, the encoding is
+ of minor importance compared with menus not working at all. */
+ return_value =
+ AppendMenu (menu, fuFlags,
+ item != NULL ? (UINT) item: (UINT) wv->call_data,
+ out_string);
+ /* Don't use unicode menus in future. */
+ unicode_append_menu = NULL;
+ }
+
+ if (unicode_append_menu && (fuFlags & MF_OWNERDRAW))
local_free (out_string);
}
else
struct frame *f = x_window_to_frame (&one_w32_display_info, owner);
Lisp_Object frame, help;
- /* No help echo on owner-draw menu items. */
- if (flags & MF_OWNERDRAW || flags & MF_POPUP)
+ /* No help echo on owner-draw menu items, or when the keyboard is used
+ to navigate the menus, since tooltips are distracting if they pop
+ up elsewhere. */
+ if (flags & MF_OWNERDRAW || flags & MF_POPUP
+ || !(flags & MF_MOUSESELECT))
help = Qnil;
else
{