NAME
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
ncurses(3NCURSES) 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.
