CS256 - Fundamentals of Structured Programming

Displaying ./code/curses/ex.c

#include <curses.h>
#include <string.h>

// Compile:
// gcc -o example3 example3.c -lncurses

int main(void)
{
  initscr();
  start_color();
  // Define some color pairs:
  init_pair(1, COLOR_WHITE, COLOR_RED);
  init_pair(2, COLOR_WHITE, COLOR_GREEN);
  init_pair(3, COLOR_WHITE, COLOR_BLUE);

  // Draw three rows of colors:
  for(int col=5; col < COLS-5; col++) {
    mvaddch(5, col, '+' | COLOR_PAIR(1));
    mvaddch(6, col, '-' | COLOR_PAIR(2));
    mvaddch(7, col, '/' | COLOR_PAIR(3));
  }
  refresh();

  attrset(A_NORMAL);
  mvprintw(LINES-1,0, "Press any key to exit.");
  getch();
  endwin();
  return 0;
}