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/****************************************************************************
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* Copyright (c) 2005,2006 Free Software Foundation, Inc. *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the *
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* "Software"), to deal in the Software without restriction, including *
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* without limitation the rights to use, copy, modify, merge, publish, *
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* distribute, distribute with modifications, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* The above copyright notice and this permission notice shall be included *
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* in all copies or substantial portions of the Software. *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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* Except as contained in this notice, the name(s) of the above copyright *
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* holders shall not be used in advertising or otherwise to promote the *
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* sale, use or other dealings in this Software without prior written *
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****************************************************************************/
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* $Id: demo_menus.c,v 1.13 2005/10/01 15:54:31 tom Exp $
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* $Id: demo_menus.c,v 1.20 2006/06/17 17:39:37 tom Exp $
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* Demonstrate a variety of functions from the menu library.
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* Thomas Dickey - 2005/4/9
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int mrows, mcols;
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int y = ((int) number >= 0) ? MENU_Y : 0;
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int y = okMenuNo(number) ? MENU_Y : 0;
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int x = menu_offset(number);
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int margin = (y == MENU_Y) ? 1 : 0;
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int maxcol = (ncols + x) < COLS ? ncols : (COLS - x - 1);
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*ip++ = new_item(*ap, "");
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*ip = (ITEM *) 0;
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mpBanner = menu_create(items, SIZEOF(labels) - 1, SIZEOF(labels) - 1, eUnknown);
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mpBanner = menu_create(items, SIZEOF(labels) - 1, SIZEOF(labels) - 1, eBanner);
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set_menu_mark(mpBanner, ">");
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build_file_menu(eFile);
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move_menu(MENU * menu, MENU * current, int by_y, int by_x)
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WINDOW *top_win = menu_win(menu);
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WINDOW *sub_win = menu_sub(menu);
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getbegyx(top_win, y0, x0);
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getbegyx(sub_win, y1, x1);
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if ((result = mvwin(top_win, y0, x0)) != ERR) {
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#if defined(NCURSES_VERSION_PATCH) && (NCURSES_VERSION_PATCH < 20060218)
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mvwin(sub_win, y1, x1);
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if (menu == current) {
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wnoutrefresh(top_win);
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* Move the menus around on the screen, to test mvwin().
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move_menus(MENU * current, int by_y, int by_x)
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if (move_menu(mpBanner, current, by_y, by_x) != ERR) {
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wnoutrefresh(stdscr);
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move_menu(mpFile, current, by_y, by_x);
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move_menu(mpSelect, current, by_y, by_x);
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move_menu(mpTrace, current, by_y, by_x);
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show_status(int ch, MENU * menu)
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printw("key %s, menu %d, mark %s, match %s",
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perform_menus(void)
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MENU *last_menu = mpFile;
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int code = E_UNKNOWN_COMMAND, cmd, ch;
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int code = E_UNKNOWN_COMMAND;
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#ifdef NCURSES_MOUSE_VERSION
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mousemask(ALL_MOUSE_EVENTS, (mmask_t *) 0);
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menu_display(last_menu);
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show_status(ch, last_menu);
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ch = menu_getc(mpBanner);
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* Provide for moving the menu around in the screen using shifted
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move_menus(last_menu, 1, 0);
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move_menus(last_menu, -1, 0);
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move_menus(last_menu, 0, -1);
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move_menus(last_menu, 0, 1);
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cmd = menu_virtualize(ch);
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menu_destroy(mpBanner);
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rip_footer(WINDOW *win, int cols)
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wbkgd(win, A_REVERSE);
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wprintw(win, "footer: %d columns", cols);
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rip_header(WINDOW *win, int cols)
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wbkgd(win, A_REVERSE);
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wprintw(win, "header: %d columns", cols);
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#endif /* HAVE_RIPOFFLINE */
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static const char *const tbl[] =
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"Usage: demo_menus [options]"
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," -f rip-off footer line (can repeat)"
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," -h rip-off header line (can repeat)"
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," -t mask specify default trace-level (may toggle with ^T)"
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for (n = 0; n < SIZEOF(tbl); n++)
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fprintf(stderr, "%s\n", tbl[n]);
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ExitProgram(EXIT_FAILURE);
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main(int argc, char *argv[])
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setlocale(LC_ALL, "");
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while ((c = getopt(argc, argv, "a:de:fhmp:s:t:")) != EOF) {
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ripoffline(-1, rip_footer);
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ripoffline(1, rip_header);
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#endif /* HAVE_RIPOFFLINE */
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trace(strtoul(optarg, 0, 0));
added
removed
test/demo_menus.c
