form_field_just(3) - NetBSD Manual Pages

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FORMS(3)                NetBSD Library Functions Manual               FORMS(3)


NAME
field_just, set_field_just -- form library
LIBRARY
Curses Form Library (libform, -lform)
SYNOPSIS
#include <form.h> int field_just(FIELD *field); int set_field_just(FIELD *field, int justification);
DESCRIPTION
Field justification is only applied to static fields, a dynamic field will not be justified. The default justification for a field is NO_JUS- TIFICATION. The field_just() will return the current justification value of the given field and the justification may be set by calling the set_field_just() function.
PARAMETERS
The following are the valid justifications for a field: NO_JUSTIFICATION No justification is to be applied to the field. In practice, this is the same as JUSTIFY_LEFT. JUSTIFY_RIGHT The field will be right justified. That is, the end of each line will be butted up against the right hand side of the field. JUSTIFY_LEFT The field will be left justified. That is, the start of each line will be butted up against the left hand side of the field. JUSTIFY_CENTER The field will be centre justified, padding will be applied to either end of the line to make the line cen- tred in the field.
RETURN VALUES
The functions will return one of the following error values: E_OK The function was successful. E_CURRENT The field specified is the currently active one on the form. E_BAD_ARGUMENT A bad argument was passed to the function.
SEE ALSO
curses(3), forms(3)
NOTES
The header <form.h> automatically includes both <curses.h> and <eti.h>. NetBSD 9.99 January 1, 2001 NetBSD 9.99
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