mirror of
https://github.com/Aigor44/ncursesw-morphos.git
synced 2024-12-27 07:49:06 +08:00
b9a2bd87a7
+ clarify in resizeterm.3x how KEY_RESIZE is pushed onto the input stream. + clarify in curs_getch.3x that the keypad mode affects ability to read KEY_MOUSE codes, but does not affect KEY_RESIZE. + add overlooked build-fix needed with Cygwin for separate Ada95 configure script, cf: 20150606 (report by Nicolas Boulenguez)
273 lines
15 KiB
HTML
273 lines
15 KiB
HTML
<!--
|
|
* t
|
|
****************************************************************************
|
|
* Copyright (c) 1998-2014,2015 Free Software Foundation, Inc. *
|
|
* *
|
|
* Permission is hereby granted, free of charge, to any person obtaining a *
|
|
* copy of this software and associated documentation files (the *
|
|
* "Software"), to deal in the Software without restriction, including *
|
|
* without limitation the rights to use, copy, modify, merge, publish, *
|
|
* distribute, distribute with modifications, sublicense, and/or sell *
|
|
* copies of the Software, and to permit persons to whom the Software is *
|
|
* furnished to do so, subject to the following conditions: *
|
|
* *
|
|
* The above copyright notice and this permission notice shall be included *
|
|
* in all copies or substantial portions of the Software. *
|
|
* *
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
|
|
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
|
|
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
|
|
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
|
|
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
|
|
* *
|
|
* Except as contained in this notice, the name(s) of the above copyright *
|
|
* holders shall not be used in advertising or otherwise to promote the *
|
|
* sale, use or other dealings in this Software without prior written *
|
|
* authorization. *
|
|
****************************************************************************
|
|
* @Id: form.3x,v 1.26 2015/08/02 18:14:50 tom Exp @
|
|
-->
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
|
|
<HTML>
|
|
<HEAD>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
|
|
<meta name="generator" content="Manpage converted by man2html - see http://invisible-island.net/scripts/readme.html#others_scripts">
|
|
<TITLE>form 3x</TITLE>
|
|
<link rev=made href="mailto:bug-ncurses@gnu.org">
|
|
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
|
|
</HEAD>
|
|
<BODY>
|
|
<H1 class="no-header">form 3x</H1>
|
|
<PRE>
|
|
<STRONG><A HREF="form.3x.html">form(3x)</A></STRONG> <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>
|
|
|
|
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-NAME">NAME</a></H2><PRE>
|
|
<STRONG>form</STRONG> - curses extension for programming forms
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
|
|
<STRONG>#include</STRONG> <STRONG><form.h></STRONG>
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
|
|
The <STRONG>form</STRONG> library provides terminal-independent facilities
|
|
for composing form screens on character-cell terminals.
|
|
The library includes: field routines, which create and
|
|
modify form fields; and form routines, which group fields
|
|
into forms, display forms on the screen, and handle inter-
|
|
action with the user.
|
|
|
|
The <STRONG>form</STRONG> library uses the <STRONG>curses</STRONG> libraries. To use the
|
|
<STRONG>form</STRONG> library, link with the options <STRONG>-lform</STRONG> <STRONG>-lcurses</STRONG>.
|
|
|
|
Your program should set up the locale, e.g.,
|
|
|
|
<STRONG>setlocale(LC_ALL,</STRONG> <STRONG>"");</STRONG>
|
|
|
|
so that input/output processing will work.
|
|
|
|
A curses initialization routine such as <STRONG>initscr</STRONG> must be
|
|
called before using any of these functions.
|
|
|
|
|
|
</PRE>
|
|
<H3><a name="h3-Current-Default-Values-for-Field-Attributes">Current Default Values for Field Attributes</a></H3><PRE>
|
|
The <STRONG>form</STRONG> library maintains a default value for field
|
|
attributes. You can get or set this default by calling
|
|
the appropriate <STRONG>set_</STRONG> or retrieval routine with a <STRONG>NULL</STRONG>
|
|
field pointer. Changing this default with a <STRONG>set_</STRONG> function
|
|
affects future field creations, but does not change the
|
|
rendering of fields already created.
|
|
|
|
|
|
</PRE>
|
|
<H3><a name="h3-Routine-Name-Index">Routine Name Index</a></H3><PRE>
|
|
The following table lists each <STRONG>form</STRONG> routine and the name
|
|
of the manual page on which it is described.
|
|
|
|
<STRONG>curses</STRONG> Routine Name Manual Page Name
|
|
-------------------------------------------------
|
|
current_field <STRONG><A HREF="form_page.3x.html">form_page(3x)</A></STRONG>
|
|
data_ahead <STRONG><A HREF="form_data.3x.html">form_data(3x)</A></STRONG>
|
|
data_behind <STRONG><A HREF="form_data.3x.html">form_data(3x)</A></STRONG>
|
|
dup_field <STRONG><A HREF="form_field_new.3x.html">form_field_new(3x)</A></STRONG>
|
|
dynamic_field_info <STRONG><A HREF="form_field_info.3x.html">form_field_info(3x)</A></STRONG>
|
|
field_arg <STRONG><A HREF="form_field_validation.3x.html">form_field_validation(3x)</A></STRONG>
|
|
field_back <STRONG><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></STRONG>
|
|
field_buffer <STRONG><A HREF="form_field_buffer.3x.html">form_field_buffer(3x)</A></STRONG>
|
|
field_count <STRONG><A HREF="form_field.3x.html">form_field(3x)</A></STRONG>
|
|
field_fore <STRONG><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></STRONG>
|
|
field_index <STRONG><A HREF="form_page.3x.html">form_page(3x)</A></STRONG>
|
|
field_info <STRONG><A HREF="form_field_info.3x.html">form_field_info(3x)</A></STRONG>
|
|
field_init <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
|
|
field_just <STRONG><A HREF="form_field_just.3x.html">form_field_just(3x)</A></STRONG>
|
|
field_opts <STRONG><A HREF="form_field_opts.3x.html">form_field_opts(3x)</A></STRONG>
|
|
field_opts_off <STRONG><A HREF="form_field_opts.3x.html">form_field_opts(3x)</A></STRONG>
|
|
field_opts_on <STRONG><A HREF="form_field_opts.3x.html">form_field_opts(3x)</A></STRONG>
|
|
field_pad <STRONG><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></STRONG>
|
|
field_status <STRONG><A HREF="form_field_buffer.3x.html">form_field_buffer(3x)</A></STRONG>
|
|
field_term <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
|
|
field_type <STRONG><A HREF="form_field_validation.3x.html">form_field_validation(3x)</A></STRONG>
|
|
|
|
field_userptr <STRONG><A HREF="form_field_userptr.3x.html">form_field_userptr(3x)</A></STRONG>
|
|
form_driver <STRONG><A HREF="form_driver.3x.html">form_driver(3x)</A></STRONG>
|
|
form_driver_w <STRONG><A HREF="form_driver.3x.html">form_driver(3x)</A></STRONG>*
|
|
form_fields <STRONG><A HREF="form_field.3x.html">form_field(3x)</A></STRONG>
|
|
form_init <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
|
|
form_opts <STRONG><A HREF="form_opts.3x.html">form_opts(3x)</A></STRONG>
|
|
form_opts_off <STRONG><A HREF="form_opts.3x.html">form_opts(3x)</A></STRONG>
|
|
form_opts_on <STRONG><A HREF="form_opts.3x.html">form_opts(3x)</A></STRONG>
|
|
form_page <STRONG><A HREF="form_page.3x.html">form_page(3x)</A></STRONG>
|
|
form_request_by_name <STRONG><A HREF="form_requestname.3x.html">form_requestname(3x)</A></STRONG>
|
|
form_request_name <STRONG><A HREF="form_requestname.3x.html">form_requestname(3x)</A></STRONG>
|
|
form_sub <STRONG><A HREF="form_win.3x.html">form_win(3x)</A></STRONG>
|
|
form_term <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
|
|
form_userptr <STRONG><A HREF="form_userptr.3x.html">form_userptr(3x)</A></STRONG>
|
|
form_win <STRONG><A HREF="form_win.3x.html">form_win(3x)</A></STRONG>
|
|
free_field <STRONG><A HREF="form_field_new.3x.html">form_field_new(3x)</A></STRONG>
|
|
free_fieldtype <STRONG><A HREF="form_fieldtype.3x.html">form_fieldtype(3x)</A></STRONG>
|
|
free_form <STRONG><A HREF="form_new.3x.html">form_new(3x)</A></STRONG>
|
|
link_field <STRONG><A HREF="form_field_new.3x.html">form_field_new(3x)</A></STRONG>
|
|
link_fieldtype <STRONG><A HREF="form_fieldtype.3x.html">form_fieldtype(3x)</A></STRONG>
|
|
move_field <STRONG><A HREF="form_field.3x.html">form_field(3x)</A></STRONG>
|
|
new_field <STRONG><A HREF="form_field_new.3x.html">form_field_new(3x)</A></STRONG>
|
|
new_fieldtype <STRONG><A HREF="form_fieldtype.3x.html">form_fieldtype(3x)</A></STRONG>
|
|
new_form <STRONG><A HREF="form_new.3x.html">form_new(3x)</A></STRONG>
|
|
new_page <STRONG><A HREF="form_new_page.3x.html">form_new_page(3x)</A></STRONG>
|
|
pos_form_cursor <STRONG><A HREF="form_cursor.3x.html">form_cursor(3x)</A></STRONG>
|
|
post_form <STRONG><A HREF="form_post.3x.html">form_post(3x)</A></STRONG>
|
|
scale_form <STRONG><A HREF="form_win.3x.html">form_win(3x)</A></STRONG>
|
|
set_current_field <STRONG><A HREF="form_page.3x.html">form_page(3x)</A></STRONG>
|
|
set_field_back <STRONG><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></STRONG>
|
|
set_field_buffer <STRONG><A HREF="form_field_buffer.3x.html">form_field_buffer(3x)</A></STRONG>
|
|
set_field_fore <STRONG><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></STRONG>
|
|
set_field_init <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
|
|
set_field_just <STRONG><A HREF="form_field_just.3x.html">form_field_just(3x)</A></STRONG>
|
|
set_field_opts <STRONG><A HREF="form_field_opts.3x.html">form_field_opts(3x)</A></STRONG>
|
|
set_field_pad <STRONG><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></STRONG>
|
|
set_field_status <STRONG><A HREF="form_field_buffer.3x.html">form_field_buffer(3x)</A></STRONG>
|
|
set_field_term <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
|
|
set_field_type <STRONG><A HREF="form_field_validation.3x.html">form_field_validation(3x)</A></STRONG>
|
|
set_field_userptr <STRONG><A HREF="form_field_userptr.3x.html">form_field_userptr(3x)</A></STRONG>
|
|
set_fieldtype_arg <STRONG><A HREF="form_fieldtype.3x.html">form_fieldtype(3x)</A></STRONG>
|
|
set_fieldtype_choice <STRONG><A HREF="form_fieldtype.3x.html">form_fieldtype(3x)</A></STRONG>
|
|
set_form_fields <STRONG><A HREF="form_field.3x.html">form_field(3x)</A></STRONG>
|
|
set_form_init <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
|
|
set_form_opts <STRONG><A HREF="form_field_opts.3x.html">form_field_opts(3x)</A></STRONG>
|
|
set_form_page <STRONG><A HREF="form_page.3x.html">form_page(3x)</A></STRONG>
|
|
set_form_sub <STRONG><A HREF="form_win.3x.html">form_win(3x)</A></STRONG>
|
|
set_form_term <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
|
|
set_form_userptr <STRONG><A HREF="form_userptr.3x.html">form_userptr(3x)</A></STRONG>
|
|
set_form_win <STRONG><A HREF="form_win.3x.html">form_win(3x)</A></STRONG>
|
|
set_max_field <STRONG><A HREF="form_field_buffer.3x.html">form_field_buffer(3x)</A></STRONG>
|
|
set_new_page <STRONG><A HREF="form_new_page.3x.html">form_new_page(3x)</A></STRONG>
|
|
unpost_form <STRONG><A HREF="form_post.3x.html">form_post(3x)</A></STRONG>
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
|
|
Routines that return pointers return <STRONG>NULL</STRONG> on error, and
|
|
set errno to the corresponding error-code returned by
|
|
functions returning an integer. Routines that return an
|
|
integer return one of the following error codes:
|
|
|
|
<STRONG>E_OK</STRONG> The routine succeeded.
|
|
|
|
<STRONG>E_BAD_ARGUMENT</STRONG>
|
|
Routine detected an incorrect or out-of-range argu-
|
|
ment.
|
|
|
|
<STRONG>E_BAD_STATE</STRONG>
|
|
Routine was called from an initialization or termina-
|
|
tion function.
|
|
|
|
<STRONG>E_CONNECTED</STRONG>
|
|
The field is already connected to a form.
|
|
|
|
<STRONG>E_INVALID_FIELD</STRONG>
|
|
Contents of a field are not valid.
|
|
|
|
<STRONG>E_NOT_CONNECTED</STRONG>
|
|
No fields are connected to the form.
|
|
|
|
<STRONG>E_NOT_POSTED</STRONG>
|
|
The form has not been posted.
|
|
|
|
<STRONG>E_NO_ROOM</STRONG>
|
|
Form is too large for its window.
|
|
|
|
<STRONG>E_POSTED</STRONG>
|
|
The form is already posted.
|
|
|
|
<STRONG>E_REQUEST_DENIED</STRONG>
|
|
The form driver could not process the request.
|
|
|
|
<STRONG>E_SYSTEM_ERROR</STRONG>
|
|
System error occurred (see <STRONG>errno</STRONG>).
|
|
|
|
<STRONG>E_UNKNOWN_COMMAND</STRONG>
|
|
The form driver code saw an unknown request code.
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-NOTES">NOTES</a></H2><PRE>
|
|
The header file <STRONG><form.h></STRONG> automatically includes the header
|
|
files <STRONG><curses.h></STRONG> and <STRONG><eti.h></STRONG>.
|
|
|
|
In your library list, libform.a should be before libn-
|
|
curses.a; that is, you want to say `-lform -lncurses', not
|
|
the other way around (which would give you a link error
|
|
using most linkers).
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
|
|
These routines emulate the System V forms library. They
|
|
were not supported on Version 7 or BSD versions.
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
|
|
Juergen Pfeifer. Manual pages and adaptation for ncurses
|
|
by Eric S. Raymond.
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
|
|
<STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG> and related pages whose names begin "form_" for
|
|
detailed descriptions of the entry points.
|
|
|
|
This describes <STRONG>ncurses</STRONG> version 6.0 (patch 20150919).
|
|
|
|
|
|
|
|
<STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>
|
|
</PRE>
|
|
<div class="nav">
|
|
<ul>
|
|
<li><a href="#h2-NAME">NAME</a></li>
|
|
<li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
|
|
<li><a href="#h2-DESCRIPTION">DESCRIPTION</a>
|
|
<ul>
|
|
<li><a href="#h3-Current-Default-Values-for-Field-Attributes">Current Default Values for Field Attributes</a></li>
|
|
<li><a href="#h3-Routine-Name-Index">Routine Name Index</a></li>
|
|
</ul>
|
|
</li>
|
|
<li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
|
|
<li><a href="#h2-NOTES">NOTES</a></li>
|
|
<li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
|
|
<li><a href="#h2-AUTHORS">AUTHORS</a></li>
|
|
<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
|
|
</ul>
|
|
</div>
|
|
</BODY>
|
|
</HTML>
|