NAME

field_back, field_fore, field_pad, set_field_back, set_field_fore, set_field_pad — form library

LIBRARY

Curses Form Library (libform, -lform)

SYNOPSIS

#include <form.h>

chtype
field_back(FIELD *field);

chtype
field_fore(FIELD *field);

int
field_pad(FIELD *field);

int
set_field_back(FIELD *field, chtype attribute);

int
set_field_fore(FIELD *field, chtype attribute);

int
set_field_pad(FIELD *field, int pad);

DESCRIPTION

Calling the function field_back() will return the character attributes that will be applied to a field that is not the current field, these attributes can be set by the set_field_back() function. The field_fore() function returns the character attributes that will be used to indicate that a field is the currently active one on the form, this attribute may be set by using the set_field_fore() function. The pad character for a field is the character that will be printed in all field locations not occupied with actual field contents. The pad character can be retrieved by calling the field_pad() function, the pad character is set by using the set_field_pad() function.

RETURN VALUES

Functions returning pointers will return NULL if an error is detected. The functions that return an int will return one of the following error values:

E_OK

The function was successful.

SEE ALSO

curses(3), forms(3)

NOTES

The header <form.h> automatically includes both <curses.h> and <eti.h>.