bug-ncurses
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: in_wch and add_wch


From: Thomas Dickey
Subject: Re: in_wch and add_wch
Date: Sun, 3 Sep 2006 11:55:27 -0400 (EDT)

On Sat, 2 Sep 2006, Sadrul H Chowdhury wrote:

I am currently using a hack to work around this problem. Instead of doing
add_wch(), I am delch()ing W times from that location (where W is the
column-width of the character), changing the attribute, and then
ins_wch()ing, and it seems to work! The code follows:

The problem is that in an earlier fix, I used part of the attribute value to encode multi-column data. You should be able to use a simpler workaround, e.g.,

  for (i = 0; i < 12; i += w) {
      if (mvin_wch(0, i, &ch) == OK) {

            ch.attr &= A_ATTRIBUTES;

--
Thomas E. Dickey
http://invisible-island.net
ftp://invisible-island.net




reply via email to

[Prev in Thread] Current Thread [Next in Thread]