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bc511a64f6
Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
136 lines
4.7 KiB
C
136 lines
4.7 KiB
C
/*
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Copyright (C) 1992, 1993 Lucid, Inc.
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Copyright (C) 1994, 1999-2017 Free Software Foundation, Inc.
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This file is part of the Lucid Widget Library.
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The Lucid Widget Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 1, or (at your option)
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any later version.
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The Lucid Widget Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
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#ifndef LWLIB_H
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#define LWLIB_H
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#include <X11/Intrinsic.h>
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/*
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** Widget values depend on the Widget type:
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**
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** widget: (name value key enabled data contents/selected)
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**
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** label: ("name" "string" NULL NULL NULL NULL)
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** button: ("name" "string" "key" T/F data <default-button-p>)
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** button w/menu:
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** ("name" "string" "key" T/F data (label|button|button w/menu...))
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** menubar: ("name" NULL NULL T/F data (button w/menu))
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** selectable thing:
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** ("name" "string" "key" T/F data T/F)
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** checkbox: selectable thing
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** radio: ("name" NULL NULL T/F data (selectable thing...))
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** strings: ("name" NULL NULL T/F data (selectable thing...))
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** text: ("name" "string" <ign> T/F data)
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** main: ("name")
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*/
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#include "lwlib-widget.h"
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typedef unsigned int LWLIB_ID;
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/* Menu separator types. */
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enum menu_separator
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{
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/* These values are Motif compatible. */
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SEPARATOR_NO_LINE,
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SEPARATOR_SINGLE_LINE,
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SEPARATOR_DOUBLE_LINE,
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SEPARATOR_SINGLE_DASHED_LINE,
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SEPARATOR_DOUBLE_DASHED_LINE,
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SEPARATOR_SHADOW_ETCHED_IN,
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SEPARATOR_SHADOW_ETCHED_OUT,
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SEPARATOR_SHADOW_ETCHED_IN_DASH,
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SEPARATOR_SHADOW_ETCHED_OUT_DASH,
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/* The following are supported by Lucid menus. */
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SEPARATOR_SHADOW_DOUBLE_ETCHED_IN,
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SEPARATOR_SHADOW_DOUBLE_ETCHED_OUT,
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SEPARATOR_SHADOW_DOUBLE_ETCHED_IN_DASH,
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SEPARATOR_SHADOW_DOUBLE_ETCHED_OUT_DASH
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};
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typedef void (*lw_callback) (Widget w, LWLIB_ID id, void* data);
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void lw_register_widget (const char* type, const char* name, LWLIB_ID id,
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widget_value* val, lw_callback pre_activate_cb,
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lw_callback selection_cb,
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lw_callback post_activate_cb,
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lw_callback highlight_cb);
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Widget lw_get_widget (LWLIB_ID id, Widget parent, Boolean pop_up_p);
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Widget lw_make_widget (LWLIB_ID id, Widget parent, Boolean pop_up_p);
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Widget lw_create_widget (const char* type, const char* name, LWLIB_ID id,
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widget_value* val, Widget parent, Boolean pop_up_p,
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lw_callback pre_activate_cb,
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lw_callback selection_cb,
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lw_callback post_activate_cb,
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lw_callback highlight_cb);
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LWLIB_ID lw_get_widget_id (Widget w);
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int lw_modify_all_widgets (LWLIB_ID id, widget_value* val, Boolean deep_p);
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void lw_destroy_widget (Widget w);
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void lw_destroy_all_widgets (LWLIB_ID id);
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void lw_destroy_everything (void);
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void lw_destroy_all_pop_ups (void);
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Widget lw_raise_all_pop_up_widgets (void);
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widget_value* lw_get_all_values (LWLIB_ID id);
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Boolean lw_get_some_values (LWLIB_ID id, widget_value* val);
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void lw_pop_up_all_widgets (LWLIB_ID id);
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void lw_pop_down_all_widgets (LWLIB_ID id);
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void lw_popup_menu (Widget, XEvent *);
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/* Toolkit independent way of focusing on a Widget at the Xt level. */
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void lw_set_keyboard_focus (Widget parent, Widget w);
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/* Silly Energize hack to invert the "sheet" button */
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void lw_show_busy (Widget w, Boolean busy);
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/* Silly hack to assist with Lucid/Athena geometry management. */
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void lw_refigure_widget (Widget w, Boolean doit);
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/* Toolkit independent way of determining if an event occurred on a
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menubar. */
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Boolean lw_window_is_in_menubar (Window win, Widget menubar_widget);
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/* Manage resizing: TRUE permits resizing widget w; FALSE disallows it. */
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#ifndef USE_MOTIF
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ATTRIBUTE_CONST
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#endif
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void lw_allow_resizing (Widget w, Boolean flag);
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/* Set up the main window. */
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#ifndef USE_MOTIF
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ATTRIBUTE_CONST
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#endif
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void lw_set_main_areas (Widget parent,
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Widget menubar,
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Widget work_area);
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/* Value is non-zero if LABEL is a menu separator. If it is, *TYPE is
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set to an appropriate enumerator of type enum menu_separator.
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MOTIF_P non-zero means map separator types not supported by Motif
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to similar ones that are supported. */
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int lw_separator_p (const char *label, enum menu_separator *type,
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int motif_p);
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#endif /* LWLIB_H */
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