H30650 s 00124/00000/00000 d D 1.1 02/05/02 15:35:04 root 2 1 cC cF1 cK64569 cO-rw-rw-r-- e s 00000/00000/00000 d D 1.0 02/05/02 15:35:04 root 1 0 c BitKeeper file /Mastodon/Core/Build/ncurses/Ada95/html/form_field.3x.html cBor@egypt.pell.portland.or.us|ChangeSet|20020502223039|07086|e73225ae258b78f8 cHegypt.pell.portland.or.us cK27112 cPAda95/html/form_field.3x.html cR94881eb187c1544b cV4 cX0x821 cZ-07:00 e u U f e 0 f x 0x821 t T I 2
form_field - make and break connections between fields and forms
#include <form.h> int set_form_fields(FORM *form, FIELD **fields); FIELD **form_fields(const FORM *form); int field_count(const FORM *form); int move_field(FIELD *field, int frow, int fcol);
The function set_form_fields changes the field pointer array of the given form. The array must be terminated by a NULL. The function form_fields returns the field array of the given form. The function field_count returns the count of fields in form. The function move_field move the given field (which must be disconnected) to a specified location on the screen.
The function form_fields returns NULL on error. The function field_count returns ERR (the general curses error return value) on error. The functions set_form_fields and move_field return one of the following codes on error: E_OK The routine succeeded. E_SYSTEM_ERROR System error occurred (see errno). E_BAD_ARGUMENT Routine detected an incorrect or out-of-range argu- ment. E_POSTED The form is already posted. E_CONNECTED The field is already connected to a form.
curses(3X), form(3X).
These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions. The SVr4 forms library documentation specifies the field_count error value as -1 (which is the value of ERR).
Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.E 2 I 1 E 1