[slang-users] Refresh problem

[John E. Davis]

leslie.polzer at gmx.net <leslie.polzer at gmx.net> wrote:
>  I noticed that, in my applicatoin, Slang refreshes the whole screen
>instead of only the one character that was changed.  In 80x25 this is
>not visible, but at 115x47 (happens to be the maximized terminal window
>size in my environment) one can see the cursor sweeping across the
>whole screen, causing a lot of flickering.
>
>  What can I do to avoid the full screen update?

The screen update is smart and should update only that part of the
display that has changed.  Are you invalidating the lines on the
screen using, e.g., SLsmg_touch_lines or SLsmg_touch_screen?

Thanks,
--John