[slang-users] Refresh problem

[leslie.polzer at gmx.net]

On Wed, Jun 28, 2006 at 11:47:25AM -0400, John E. Davis wrote:

> 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?
No, nothing like that.  The relevant code snippet is very simple:

---
        SLtt_set_color(200, NULL, "white", "cyan");

        SLsmg_set_color(200);

        SLsmg_gotorc(1, 1);
        SLsmg_write_nstring(NULL, 10);

        SLsmg_gotorc(1, 1);
        SLsmg_printf("%s", "some string");

        SLsmg_refresh();
---

  Leslie

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