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Re: wclear forces complete screenredraw?

From: Max J. Werner
Subject: Re: wclear forces complete screenredraw?
Date: Wed, 5 May 2004 14:26:19 +0200
User-agent: Mutt/1.5.4i

On May 05, 2004, 11:23, Folkert van Heusden wrote:
> Hi,
> I wrote a program which has aprox 6 windows on the terminal.
> When I do a wclear on 1 (!) window which consists of 1 vertical line, it
> seems ncurses refreshes the *whole* terminal! What can I do to prevent
> this? It slows my program considerably down on slow links.

Hi Folkert,

don't use wclear(), use werase()! wclear() calls clearok (indirectly) so
the whole screen gets redrawn on wrefresh().


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