Re: [PATCH] Internal editor brokeness with ncurses (fwd)

[Vladimir Nadvornik <nadvornik suse cz>]

On Wednesday 10 November 2004 13:02, Pavel Tsekov wrote:
> Here is a changelog entry for this patch:
>
> 2004-11-10  Pavel Tsekov  <ptsekov gmx net>
>
> 	* editdraw.c (print_to_widget): Don't use addch() with negative
> 	offset to skip over excessive columns. Output only those columns
> 	that should be displayed on the screen.
> _______________________________________________


There is similar problem in dialog.c. If the dialog is wider than the screen,
it writes to negative columns. 
This patch fixes it.

--- src/dialog.c
+++ src/dialog.c
@@ -196,6 +196,12 @@
     if ((flags & DLG_TRYUP) && (y1 > 3))
        y1 -= 2;

+    if (x1 < 0)
+       x1 = 0;
+
+    if (y1 < 0)
+       y1 = 0;
+
     new_d = g_new0 (Dlg_head, 1);
     new_d->color = color_set;
     new_d->help_ctx = const_cast(char *, help_ctx);




-- 
Vladimir Nadvornik
developer
---------------------------------------------------------------------  
SuSE CR, s.r.o.                             e-mail: nadvornik suse cz
Drahobejlova 27                             tel:+420 2 9654 2373 
190 00 Praha 9                              fax:+420 2 9654 2374   
Ceska republika                             http://www.suse.cz