form_field_just.3x man page

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).

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.