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Makefile.in
(5.55 KB)
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READ.ME
(2.7 KB)
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eti.h
(2.9 KB)
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headers
(2.26 KB)
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llib-lmenu
(10.82 KB)
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llib-lmenut
(10.82 KB)
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llib-lmenutw
(10.82 KB)
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llib-lmenuw
(10.82 KB)
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m_attribs.c
(6.74 KB)
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m_cursor.c
(4.69 KB)
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m_driver.c
(16.25 KB)
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m_format.c
(5.41 KB)
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m_global.c
(17.84 KB)
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m_hook.c
(7.45 KB)
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m_item_cur.c
(4.94 KB)
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m_item_nam.c
(3.85 KB)
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m_item_new.c
(8.9 KB)
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m_item_opt.c
(6.16 KB)
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m_item_top.c
(4.61 KB)
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m_item_use.c
(4.05 KB)
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m_item_val.c
(4.62 KB)
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m_item_vis.c
(3.56 KB)
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m_items.c
(5 KB)
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m_new.c
(5.71 KB)
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m_opts.c
(7.17 KB)
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m_pad.c
(4.33 KB)
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m_pattern.c
(5.16 KB)
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m_post.c
(10.84 KB)
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m_req_name.c
(5.13 KB)
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m_scale.c
(3.72 KB)
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m_spacing.c
(4.76 KB)
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m_sub.c
(4.43 KB)
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m_trace.c
(3.16 KB)
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m_userptr.c
(4.05 KB)
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m_win.c
(4.42 KB)
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menu.h
(11.99 KB)
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menu.priv.h
(6.98 KB)
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mf_common.h
(3.93 KB)
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modules
(3.33 KB)
Editing: m_item_val.c
/**************************************************************************** * Copyright 2020 Thomas E. Dickey * * Copyright 1998-2004,2010 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * * "Software"), to deal in the Software without restriction, including * * without limitation the rights to use, copy, modify, merge, publish, * * distribute, distribute with modifications, sublicense, and/or sell * * copies of the Software, and to permit persons to whom the Software is * * furnished to do so, subject to the following conditions: * * * * The above copyright notice and this permission notice shall be included * * in all copies or substantial portions of the Software. * * * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * * * Except as contained in this notice, the name(s) of the above copyright * * holders shall not be used in advertising or otherwise to promote the * * sale, use or other dealings in this Software without prior written * * authorization. * ****************************************************************************/ /**************************************************************************** * Author: Juergen Pfeifer, 1995,1997 * ****************************************************************************/ /*************************************************************************** * Module m_item_val * * Set and get menus item values * ***************************************************************************/ #include "menu.priv.h" MODULE_ID("$Id: m_item_val.c,v 1.16 2020/02/02 23:34:34 tom Exp $") /*--------------------------------------------------------------------------- | Facility : libnmenu | Function : int set_item_value(ITEM *item, int value) | | Description : Programmatically set the item's selection value. This is | only allowed if the item is selectable at all and if | it is not connected to a single-valued menu. | If the item is connected to a posted menu, the menu | will be redisplayed. | | Return Values : E_OK - success | E_REQUEST_DENIED - not selectable or single valued menu +--------------------------------------------------------------------------*/ NCURSES_EXPORT(int) set_item_value(ITEM * item, bool value) { MENU *menu; T((T_CALLED("set_item_value(%p,%d)"), (void *)item, value)); if (item) { menu = item->imenu; if ((!(item->opt & O_SELECTABLE)) || (menu && (menu->opt & O_ONEVALUE))) RETURN(E_REQUEST_DENIED); if (item->value ^ value) { item->value = value ? TRUE : FALSE; if (menu) { if (menu->status & _POSTED) { Move_And_Post_Item(menu, item); _nc_Show_Menu(menu); } } } } else _nc_Default_Item.value = value; RETURN(E_OK); } /*--------------------------------------------------------------------------- | Facility : libnmenu | Function : bool item_value(const ITEM *item) | | Description : Return the selection value of the item | | Return Values : TRUE - if item is selected | FALSE - if item is not selected +--------------------------------------------------------------------------*/ NCURSES_EXPORT(bool) item_value(const ITEM * item) { T((T_CALLED("item_value(%p)"), (const void *)item)); returnBool((Normalize_Item(item)->value) ? TRUE : FALSE); } /* m_item_val.c ends here */
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