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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().
Cheers,
Max