form_field_just(3)

NAME
form_field_just - retrieve field characteristics

SYNOPSIS
#include <form.h>
int set_field_just(FIELD *field, int justification);
int field_just(const FIELD *field);

DESCRIPTION
The function set_field_just sets the justification attribute of a field; field_just returns a field's justification attribute. The attribute may be one of NO_JUSTIFICATION, JUSTIFY_RIGHT, JUSTIFY_LEFT, or JUSTIFY_CENTER.

RETURN VALUE
The function field_just returns one of: NO_JUSTIFICATION, JUSTIFY_RIGHT, JUSTIFY_LEFT, or JUSTIFY_CENTER.

The function set_field_just returns one of the following:

E_OK
    The routine succeeded.

E_SYSTEM_ERROR
    System error occurred (see errno).

E_BAD_ARGUMENT
    Routine detected an incorrect or out-of-range argument.

SEE ALSO
curses(3) and related pages whose names begin "form_" for detailed descriptions of the entry points.

NOTES
The header file <form.h> automatically includes the header file <curses.h>.

PORTABILITY
These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions.

AUTHORS
Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.