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download PDF document: field_just.3.pdf

form_field_just(3X) form_field_just(3X)
NAME set_field_just, 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(3)).
E_BAD_ARGUMENT Routine detected an incorrect or out-of-range argument.
SEE ALSO curses(3X) 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.
form_field_just(3X)