http://invisible-island.net/ncurses/man/


curs_border_set 3x

curs_border_set(3x)                                        curs_border_set(3x)




NAME

       border_set, wborder_set, box_set, hline_set, whline_set, mvhline_set,
       mvwhline_set, vline_set, wvline_set, mvvline_set, mvwvline_set - create
       curses borders or lines using complex characters and renditions


SYNOPSIS

       #include <curses.h>

       int border_set(
          const cchar_t *ls, const cchar_t *rs,
          const cchar_t *ts, const cchar_t *bs,
          const cchar_t *tl, const cchar_t *tr,
          const cchar_t *bl, const cchar_t *br );
       int wborder_set(
          WINDOW *win,
          const cchar_t *ls, const cchar_t *rs,
          const cchar_t *ts, const cchar_t *bs,
          const cchar_t *tl, const cchar_t *tr,
          const cchar_t *bl, const cchar_t *br);
       int box_set(
          WINDOW *win,
          const cchar_t *verch,
          const cchar_t *horch);
       int hline_set(
          const cchar_t *wch, int n);
       int whline_set(
          WINDOW *win,
          const cchar_t *wch, int n);
       int mvhline_set(
          int y, int x,
          const cchar_t *wch, int n);
       int mvwhline_set(
          WINDOW *win,
          int y, int x,
          const cchar_t *wch, int n);
       int vline_set(
          const cchar_t *wch, int n);
       int wvline_set(
          WINDOW *win,
          const cchar_t *wch, int n);
       int mvvline_set(
          int y, int x,
          const cchar_t *wch, int n);
       int mvwvline_set(
          WINDOW *win,
          int y, int x,
          const cchar_t *wch, int n);


DESCRIPTION

       The border_set and wborder_set functions draw a border around the edges
       of the current or specified window.  These functions do not change  the
       cursor position, and do not wrap.

       Other  than  the  window, each argument is a complex character with at-
       tributes:
              ls - left side,
              rs - right side,
              ts - top side,
              bs - bottom side,
              tl - top left-hand corner,
              tr - top right-hand corner,
              bl - bottom left-hand corner, and
              br - bottom right-hand corner.

       If any of these arguments is zero, then the corresponding default  val-
       ues (defined in curses.h) are used instead:
              WACS_VLINE,
              WACS_VLINE,
              WACS_HLINE,
              WACS_HLINE,
              WACS_ULCORNER,
              WACS_URCORNER,
              WACS_LLCORNER, and
              WACS_LRCORNER.

       box_set(win, verch, horch); is a shorthand for the following call:

       wborder_set(win, verch, verch,
           horch, horch, NULL, NULL, NULL, NULL);

       The  *line_set functions use wch to draw a line starting at the current
       cursor position in the window.  The line is at most n  characters  long
       or  as many as fit into the window.  The current cursor position is not
       changed.

       The hline_set, mvhline_set, mvwhline_set, and whline_set functions draw
       a line proceeding toward the last column of the same line.

       The vline_set, mvvline_set, mvwvline_set, and wvline_set functions draw
       a line proceeding toward the last line of the window.


NOTES

       Note  that  border_set,  hline_set,  mvhline_set,  mvvline_set,   mvwh-
       line_set, mvwvline_set, and vline_set may be macros.


RETURN VALUE

       Upon successful completion, these functions return OK.  Otherwise, they
       return ERR.

       Functions using a window parameter return an error if it is null.

       Functions with a "mv" prefix first  perform  a  cursor  movement  using
       wmove, and return an error if the position is outside the window, or if
       the window pointer is null.


SEE ALSO

       ncurses(3x), curs_add_wch(3x), curs_border(3x), curs_outopts(3x)



                                                           curs_border_set(3x)