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Document #'events-to-keys some more, use it less. lisp/ChangeLog addition: 2013-07-10 Aidan Kehoe <kehoea@parhasard.net> * minibuf.el (get-user-response): * cmdloop.el (y-or-n-p-minibuf): No need to call #'events-to-keys in these two functions, #'lookup-key accepts events directly. * keymap.el: * keymap.el (events-to-keys): Document this function some more. Stop passing strings through unexamined, treat them as vectors of characters. Event keys are never integers, remove some code that only ran if (integerp (event-key ce)). Event keys are never numbers, don't check for that. Don't create (menu-selection call-interactively function-name) keystrokes for menu choices, #'character-to-event doesn't understand that syntax, so nothing uses it. Don't ever accept mouse events, #'character-to-event doesn't accept our synthesising of them. src/ChangeLog addition: 2013-07-10 Aidan Kehoe <kehoea@parhasard.net> * keymap.c: * keymap.c (key_desc_list_to_event): Drop the allow_menu_events argument. Don't accept lists starting with Qmenu_selection as describing keys, nothing generates them in a way this function understands. The intention is reasonable but the implementation was never documented and never finished. * keymap.c (syms_of_keymap): Drop Qmenu_selection. * events.c (Fcharacter_to_event): * keymap.h: Drop the allow_menu_events argument to key_desc_list_to_event.
author Aidan Kehoe <kehoea@parhasard.net>
date Wed, 10 Jul 2013 14:14:30 +0100
parents ade4c7e2c6cb
children
line wrap: on
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/* Defines some widget utility functions.
   Copyright (C) 1992 Lucid, Inc.

This file is part of the Lucid Widget Library.

The Lucid Widget Library is free software: you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

The Lucid Widget Library is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

You should have received a copy of the GNU General Public License
along with the Lucid Widget Library.  If not, see
<http://www.gnu.org/licenses/>. */

#ifndef INCLUDED_lwlib_utils_h_
#define INCLUDED_lwlib_utils_h_

void destroy_all_children (Widget widget);
void XtNoClearRefreshWidget (Widget);

typedef void (*XtApplyToWidgetsProc) (Widget, XtPointer);
typedef void* (*XtApplyUntilToWidgetsProc) (Widget, XtPointer);

void XtApplyToWidgets (Widget, XtApplyToWidgetsProc, XtPointer);
void *XtApplyUntilToWidgets (Widget, XtApplyUntilToWidgetsProc, XtPointer);

Widget *XtCompositeChildren (Widget, unsigned int *);

/* returns True is the widget is being destroyed, False otherwise */
Boolean
XtWidgetBeingDestroyedP (Widget widget);

void XtSafelyDestroyWidget (Widget);

#ifdef USE_DEBUG_MALLOC
#include <dmalloc.h>
#endif

#endif /* INCLUDED_lwlib_utils_h_ */