1 /* General GUI code -- X-specific. (menubars, scrollbars, toolbars, dialogs)
2 Copyright (C) 1995 Board of Trustees, University of Illinois.
3 Copyright (C) 1995, 1996 Ben Wing.
4 Copyright (C) 1995 Sun Microsystems, Inc.
5 Copyright (C) 1998 Free Software Foundation, Inc.
7 This file is part of XEmacs.
9 XEmacs is free software; you can redistribute it and/or modify it
10 under the terms of the GNU General Public License as published by the
11 Free Software Foundation; either version 2, or (at your option) any
14 XEmacs is distributed in the hope that it will be useful, but WITHOUT
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19 You should have received a copy of the GNU General Public License
20 along with XEmacs; see the file COPYING. If not, write to
21 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 Boston, MA 02111-1307, USA. */
24 /* Synched up with: Not in FSF. */
29 #include "console-gtk.h"
38 Lisp_Object Qmenu_no_selection_hook;
41 static GUI_ID gui_id_ctr = 0;
46 return (++gui_id_ctr);
49 /* This is like FRAME_MENUBAR_DATA (f), but contains an alist of
50 (id . popup-data) for GCPRO'ing the callbacks of the popup menus
52 static Lisp_Object Vpopup_callbacks;
55 gcpro_popup_callbacks (GUI_ID id, Lisp_Object data)
57 Vpopup_callbacks = Fcons (Fcons (make_int (id), data), Vpopup_callbacks);
61 ungcpro_popup_callbacks (GUI_ID id)
63 Lisp_Object lid = make_int (id);
64 Lisp_Object this = assq_no_quit (lid, Vpopup_callbacks);
65 Vpopup_callbacks = delq_no_quit (this, Vpopup_callbacks);
69 get_gcpro_popup_callbacks (GUI_ID id)
71 Lisp_Object lid = make_int (id);
72 Lisp_Object this = assq_no_quit (lid, Vpopup_callbacks);
82 syms_of_gui_gtk (void)
85 defsymbol (&Qmenu_no_selection_hook, "menu-no-selection-hook");
90 vars_of_gui_gtk (void)
92 staticpro (&Vpopup_callbacks);
93 Vpopup_callbacks = Qnil;
98 /* This DEFVAR_LISP is just for the benefit of make-docfile. */
100 DEFVAR_LISP ("menu-no-selection-hook", &Vmenu_no_selection_hook /*
101 Function or functions to call when a menu or dialog box is dismissed
102 without a selection having been made.
106 Fset (Qmenu_no_selection_hook, Qnil);
107 #endif /* HAVE_POPUPS */