release/src/router/libncurses/test/background.c

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  28 /*
  29  * $Id: background.c,v 1.3 2006/06/03 16:43:08 tom Exp $
  30  */
  31
  32 #include <test.priv.h>
  33
  34 int
  35 main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
  36 {
  37     short f, b;
  38
  39     initscr();
  40     cbreak();
  41     noecho();
  42
  43     if (has_colors()) {
  44         start_color();
  45
  46         pair_content(0, &f, &b);
  47         printw("pair 0 contains (%d,%d)\n", f, b);
  48         getch();
  49
  50         printw("Initializing pair 1 to red/black\n");
  51         init_pair(1, COLOR_RED, COLOR_BLACK);
  52         bkgdset(' ' | COLOR_PAIR(1));
  53         printw("RED/BLACK\n");
  54         getch();
  55
  56         printw("Initializing pair 2 to white/blue\n");
  57         init_pair(2, COLOR_WHITE, COLOR_BLUE);
  58         bkgdset(' ' | COLOR_PAIR(2));
  59         printw("WHITE/BLUE\n");
  60         getch();
  61
  62         printw("Resetting colors to pair 0\n");
  63         bkgdset(' ' | COLOR_PAIR(0));
  64         printw("Default Colors\n");
  65         getch();
  66
  67         printw("Resetting colors to pair 1\n");
  68         bkgdset(' ' | COLOR_PAIR(1));
  69         printw("RED/BLACK\n");
  70         getch();
  71
  72         printw("Setting screen to pair 0\n");
  73         bkgd(' ' | COLOR_PAIR(0));
  74         getch();
  75
  76         printw("Setting screen to pair 1\n");
  77         bkgd(' ' | COLOR_PAIR(1));
  78         getch();
  79
  80         printw("Setting screen to pair 2\n");
  81         bkgd(' ' | COLOR_PAIR(2));
  82         getch();
  83
  84         printw("Setting screen to pair 0\n");
  85         bkgd(' ' | COLOR_PAIR(0));
  86         getch();
  87
  88     } else {
  89         printw("This demo requires a color terminal");
  90         getch();
  91     }
  92     endwin();
  93
  94     ExitProgram(EXIT_SUCCESS);
  95 }