X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform.3x.html;h=bfb4c7a66077572113193c4050aae328cad3f451;hp=f7ef59574d1a9356c0c878f019415f239cc6f1db;hb=a8e3f06ac309504143cd56ac9ec55889bfdf4914;hpb=82a087c4c47679fcfa59bb6d7bdbe587355ba3f6 diff --git a/doc/html/man/form.3x.html b/doc/html/man/form.3x.html index f7ef5957..bfb4c7a6 100644 --- a/doc/html/man/form.3x.html +++ b/doc/html/man/form.3x.html @@ -1,8 +1,7 @@ - +
+ +- form(3x) form(3x) --
+
form - curses extension for programming forms --
+
#include <form.h> --
+
The form library provides terminal-independent facilities for composing form screens on character-cell terminals. The library includes: field routines, which create and @@ -65,112 +62,122 @@ into forms, display forms on the screen, and handle inter- action with the user. - The form library uses the curses libraries, and a curses - initialization routine such as initscr must be called - before using any of these functions. To use the form - library, link with the options -lform -lcurses. + The form library uses the curses libraries. To use the + form library, link with the options -lform -lcurses. + + Your program should set up the locale, e.g., + + setlocale(LC_ALL, ""); + + so that input/output processing will work. + + A curses initialization routine such as initscr must be + called before using any of these functions. - Current Default Values for Field Attributes - The form library maintains a default value for field - attributes. You can get or set this default by calling - the appropriate set_ or retrieval routine with a NULL + +
+ The form library maintains a default value for field + attributes. You can get or set this default by calling + the appropriate set_ or retrieval routine with a NULL field pointer. Changing this default with a set_ function - affects future field creations, but does not change the + affects future field creations, but does not change the rendering of fields already created. - Routine Name Index - The following table lists each form routine and the name - of the manual page on which it is described. - - curses Routine Name Manual Page Name - ------------------------------------------------- - current_field form_page(3x) - data_ahead form_data(3x) - data_behind form_data(3x) - dup_field form_field_new(3x) - dynamic_fieldinfo form_field_info(3x) - field_arg form_field_validation(3x) - field_back form_field_attributes(3x) - field_buffer form_field_buffer(3x) - field_count form_field(3x) - field_fore form_field_attributes(3x) - field_index form_page(3x) - field_info form_field_info(3x) - field_init form_hook(3x) - field_just form_field_just(3x) - field_opts form_field_opts(3x) - field_opts_off form_field_opts(3x) - field_opts_on form_field_opts(3x) - field_pad form_field_attributes(3x) - field_status form_field_buffer(3x) - field_term form_hook(3x) - field_type form_field_validation(3x) - field_userptr form_field_userptr(3x) - form_driver form_driver(3x) - form_fields form_field(3x) - form_init form_hook(3x) - form_opts form_opts(3x) - form_opts_off form_opts(3x) - form_opts_on form_opts(3x) - - form_page form_page(3x) - form_request_by_name form_requestname(3x) - form_request_name form_requestname(3x) - form_sub form_win(3x) - form_term form_hook(3x) - form_userptr form_userptr(3x) - form_win form_win(3x) - free_field form_field_new(3x) - free_fieldtype form_fieldtype(3x) - free_form form_new(3x) - link_field form_field_new(3x) - link_fieldtype form_fieldtype(3x) - move_field form_field(3x) - new_field form_field_new(3x) - new_fieldtype form_fieldtype(3x) - new_form form_new(3x) - new_page form_new_page(3x) - pos_form_cursor form_cursor(3x) - post_form form_post(3x) - scale_form form_win(3x) - set_current_field form_page(3x) - set_field_back form_field_attributes(3x) - set_field_buffer form_field_buffer(3x) - set_field_fore form_field_attributes(3x) - set_field_init form_hook(3x) - set_field_just form_field_just(3x) - set_field_opts form_field_opts(3x) - set_field_pad form_field_attributes(3x) - set_field_status form_field_buffer(3x) - set_field_term form_hook(3x) - set_field_type form_field_validation(3x) - set_field_userptr form_field_userptr(3x) - set_fieldtype_arg form_fieldtype(3x) - set_fieldtype_choice form_fieldtype(3x) - set_form_fields form_field(3x) - set_form_init form_hook(3x) - set_form_opts form_field_opts(3x) - set_form_page form_page(3x) - set_form_sub form_win(3x) - set_form_term form_hook(3x) - set_form_userptr form_userptr(3x) - set_form_win form_win(3x) - set_max_field form_field_buffer(3x) - set_new_page form_new_page(3x) - unpost_form form_post(3x) +
+ The following table lists each form routine and the name + of the manual page on which it is described. --
- Routines that return pointers return NULL on error, and - set errno to the corresponding error-code returned by - functions returning an integer. Routines that return an + curses Routine Name Manual Page Name + -------------------------------------------------- + current_field form_page(3x) + data_ahead form_data(3x) + data_behind form_data(3x) + dup_field form_field_new(3x) + dynamic_field_info form_field_info(3x) + field_arg form_field_validation(3x) + field_back form_field_attributes(3x) + field_buffer form_field_buffer(3x) + field_count form_field(3x) + field_fore form_field_attributes(3x) + field_index form_page(3x) + field_info form_field_info(3x) + field_init form_hook(3x) + field_just form_field_just(3x) + field_opts form_field_opts(3x) + field_opts_off form_field_opts(3x) + field_opts_on form_field_opts(3x) + field_pad form_field_attributes(3x) + field_status form_field_buffer(3x) + field_term form_hook(3x) + field_type form_field_validation(3x) + + field_userptr form_field_userptr(3x) + form_driver form_driver(3x) + form_driver_w form_driver(3x)* + form_fields form_field(3x) + form_init form_hook(3x) + form_opts form_opts(3x) + form_opts_off form_opts(3x) + form_opts_on form_opts(3x) + form_page form_page(3x) + form_request_by_name form_requestname(3x) + form_request_name form_requestname(3x) + form_sub form_win(3x) + form_term form_hook(3x) + form_userptr form_userptr(3x) + form_win form_win(3x) + free_field form_field_new(3x) + free_fieldtype form_fieldtype(3x) + free_form form_new(3x) + link_field form_field_new(3x) + link_fieldtype form_fieldtype(3x) + move_field form_field(3x) + new_field form_field_new(3x) + new_fieldtype form_fieldtype(3x) + new_form form_new(3x) + new_page form_new_page(3x) + pos_form_cursor form_cursor(3x) + post_form form_post(3x) + scale_form form_win(3x) + set_current_field form_page(3x) + set_field_back form_field_attributes(3x) + set_field_buffer form_field_buffer(3x) + set_field_fore form_field_attributes(3x) + set_field_init form_hook(3x) + set_field_just form_field_just(3x) + set_field_opts form_field_opts(3x) + set_field_pad form_field_attributes(3x) + set_field_status form_field_buffer(3x) + set_field_term form_hook(3x) + set_field_type form_field_validation(3x) + set_field_userptr form_field_userptr(3x) + set_fieldtype_arg form_fieldtype(3x) + set_fieldtype_choice form_fieldtype(3x) + set_form_fields form_field(3x) + set_form_init form_hook(3x) + set_form_opts form_field_opts(3x) + set_form_page form_page(3x) + set_form_sub form_win(3x) + set_form_term form_hook(3x) + set_form_userptr form_userptr(3x) + set_form_win form_win(3x) + set_max_field form_field_buffer(3x) + set_new_page form_new_page(3x) + unfocus_current_field form_page(3x) + unpost_form form_post(3x) + + +
+ Routines that return pointers return NULL 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: E_OK The routine succeeded. E_BAD_ARGUMENT - Routine detected an incorrect or out-of-range argu- + Routine detected an incorrect or out-of-range argu- ment. E_BAD_STATE @@ -205,47 +212,55 @@ The form driver code saw an unknown request code. --
- curses(3x) and related pages whose names begin "form_" for - detailed descriptions of the entry points. - - --
+
The header file <form.h> automatically includes the header files <curses.h> and <eti.h>. In your library list, libform.a should be before libn- - curses.a; that is, you want to say `-lform -lncurses', not + 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). + when using static libraries). --
+
These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions. + A few functions are extensions added for ncurses, e.g., + form_driver_w, unfocus_current_field. --
- Juergen Pfeifer. Manual pages and adaptation for ncurses + +
+ Juergen Pfeifer. Manual pages and adaptation for ncurses by Eric S. Raymond. --
- This describes ncurses version 5.6 (patch 20070303). +
+ curses(3x) and related pages whose names begin "form_" for + detailed descriptions of the entry points. + + This describes ncurses version 6.0 (patch 20170422). form(3x)-