From: "Earl R. Lapus" <elapus@ntsp.nec.co.jp>
To: linux-c-programming@vger.kernel.org
Subject: ncurses problem
Date: Thu, 10 Feb 2005 18:24:29 +0800 [thread overview]
Message-ID: <420B365D.7090109@hq.ntsp.nec.co.jp> (raw)
[-- Attachment #1: Type: text/plain, Size: 453 bytes --]
hi there,
i have a problem using ncurses. i attached the source code with this email.
this program displays two text fields. my problem occurs when i add this,
`char buff[256];` after the declaration, `int ch;`.
after adding the character array declaration, the text fields won't
display anymore.
any ideas?
-earl-.
--
==========================================
There are seven words in this sentence.
==========================================
[-- Attachment #2: nform.c --]
[-- Type: text/x-csrc, Size: 1199 bytes --]
#include <form.h>
int main(void)
{
int ch;
FORM *formp;
FIELD *fields[2];
initscr();
cbreak();
noecho();
keypad(stdscr, TRUE);
fields[0] = new_field(1, 32, 4, 18, 0, 0);
fields[1] = new_field(4, 32, 6, 18, 0, 0);
set_field_back(fields[0], A_STANDOUT);
field_opts_off(fields[0], O_AUTOSKIP);
set_field_back(fields[1], A_STANDOUT);
field_opts_off(fields[1], O_AUTOSKIP);
formp = new_form(fields);
post_form(formp);
refresh();
mvprintw(4, 5, "IP Address:");
mvprintw(6, 5, "Message:");
move(4, 18);
refresh();
while( (ch = getch()) != KEY_F(1) )
{
switch(ch)
{
case KEY_DOWN:
form_driver(formp, REQ_NEXT_FIELD);
form_driver(formp, REQ_END_LINE);
break;
case KEY_UP:
form_driver(formp, REQ_PREV_FIELD);
form_driver(formp, REQ_END_LINE);
break;
default:
form_driver(formp, ch);
break;
}
}
unpost_form(formp);
free_form(formp);
free_field(fields[0]);
free_field(fields[1]);
endwin();
return 0;
}
next reply other threads:[~2005-02-10 10:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-10 10:24 Earl R. Lapus [this message]
2005-02-10 14:28 ` ncurses problem Rechberger Markus
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