field_just3x
Retrieve field characteristics
Part of form_field_just(3x).
Usage
#include <form.h>
int set_field_just(FIELD *field, int justification); int field_just(const FIELD *field);
Overview
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:
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The routine succeeded. |
|---|---|
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System error occurred (see errno(3)). |
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Routine detected an incorrect or out-of-range argument. |
Portability
These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions.