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Re: Problems with chgat-family of functions

From: Sadrul H Chowdhury
Subject: Re: Problems with chgat-family of functions
Date: Tue, 6 Jun 2006 06:57:17 -0400

On 6/3/06, Thomas Dickey <address@hidden> wrote:
On Wed, 31 May 2006, Sadrul H Chowdhury wrote:

> Hi. I am trying the following piece of code:
chgat() doesn't mark the text as altered.
I agree that it would be nice, but other implementations appear to agree.
You'll have to use touchline or touchwin to get the effect you want.

Cool. touchline worked. However, is there any way I can update/redraw only a limited number of columns, instead of the whole line? If you are wondering what I am trying to do, I am trying to have a shadow effect for buttons :-)

Also, is there anyway I can print non-ASCII characters (eg. UTF-8)? Simply using printw familty of functions prints multiple characters in place of one UTF-8 character.


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