mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-23 11:18:54 +00:00
68 lines
2.7 KiB
Groff
68 lines
2.7 KiB
Groff
.TH curs_border 3 ""
|
|
.SH NAME
|
|
\fBborder\fR, \fBwborder\fR, \fBbox\fR,
|
|
\fBhline\fR, \fBwhline\fR, \fBvline\fR,
|
|
\fBwvline\fR - create \fBncurses\fR borders, horizontal and vertical lines
|
|
.SH SYNOPSIS
|
|
\fB#include <ncurses.h>\fR
|
|
.br
|
|
\fBint border(chtype ls, chtype rs, chtype ts, chtype bs,
|
|
chtype tl, chtype tr, chtype bl, chtype br);\fR
|
|
.br
|
|
\fBint wborder(WINDOW *win, chtype ls, chtype rs,
|
|
chtype ts, chtype bs, chtype tl, chtype tr,
|
|
chtype bl, chtype br);\fR
|
|
.br
|
|
\fBint box(WINDOW *win, chtype verch, chtype horch);\fR
|
|
.br
|
|
\fBint hline(chtype ch, int n);\fR
|
|
.br
|
|
\fBint whline(WINDOW *win, chtype ch, int n);\fR
|
|
.br
|
|
\fBint vline(chtype ch, int n);\fR
|
|
.br
|
|
\fBint wvline(WINDOW *win, chtype ch, int n);\fR
|
|
.br
|
|
.SH DESCRIPTION
|
|
The \fBborder\fR, \fBwborder\fR and \fBbox\fR routines draw a box around the
|
|
edges of a window. The argument \fIls\fR is a character and attributes used
|
|
for the left side of the border, \fIrs\fR - right side, \fIts\fR - top side,
|
|
\fIbs\fR - bottom side, \fItl\fR - top left-hand corner, \fItr\fR - top
|
|
right-hand corner, \fIbl\fR - bottom left-hand corner, and \fIbr\fR - bottom
|
|
right-hand corner. If any of these arguments is zero, then the following
|
|
default values (defined in \fBncurses.h\fR) are used instead: \fBACS_VLINE,
|
|
ACS_VLINE, ACS_HLINE, ACS_HLINE, \fBACS_ULCORNER, ACS_URCORNER, ACS_LLCORNER,
|
|
ACS_LRCORNER.\fR
|
|
|
|
\fBbox(\fR\fIwin\fR\gB, \fR\fIverch\fR\fB, \fR\fIhorch\fR\fB)\fR is a shorthand
|
|
for the following call: \fBwborder(\fR\fIwin\fR\fB,\fR \fIverch\fR\fB,\fR
|
|
\fIverch\fR\fB,\fR \fIhorch\fR\fB,\fR \fIhorch\fR\fB, 0, 0, 0, 0)\fR.
|
|
|
|
The \fBhline\fR and \fBwhline\fR functions draw a horizontal (left to right)
|
|
line using \fIch\fR starting at the current cursor position in the window. The
|
|
current cursor position is not changed. The line is at most \fIn\fR characters
|
|
long, or as many as fit into the window.
|
|
|
|
The \fBvline\fR and \fBwvline\fR functions draw a vertical (top to bottom) line
|
|
using \fIch\fR starting at the current cursor position in the window. The
|
|
current cursor position is not changed. The line is at most \fIn\fR characters
|
|
long, or as many as fit into the window.
|
|
.SH RETURN VALUE
|
|
All routines return the integer \fBOK\fR. The SVr4.0 manual says "or a
|
|
non-negative integer if \fBimmedok\fR is set", but this appears to be an error.
|
|
.SH NOTES
|
|
The borders generated by these functions are \fIinside\fR borders (this
|
|
is also true of SVr4 curses, though the fact is not documented).
|
|
|
|
Note that \fBborder\fR and \fBbox\fR may be macros.
|
|
.SH BUGS
|
|
The \fBimmedok\fR function is not yet implemented in ncurses 1.8.6.
|
|
.SH SEE ALSO
|
|
\fBncurses\fR(3), \fBcurs_outopts\fR(3).
|
|
.\"#
|
|
.\"# The following sets edit modes for GNU EMACS
|
|
.\"# Local Variables:
|
|
.\"# mode:nroff
|
|
.\"# fill-column:79
|
|
.\"# End:
|