1 .\" $NetBSD: form_field_just.3,v 1.9 2004/11/24 12:26:23 wiz Exp $
4 .\" Brett Lymn - blymn@baea.com.au, brett_lymn@yahoo.com.au
6 .\" This code is donated to The NetBSD Foundation by the author.
8 .\" Redistribution and use in source and binary forms, with or without
9 .\" modification, are permitted provided that the following conditions
11 .\" 1. Redistributions of source code must retain the above copyright
12 .\" notice, this list of conditions and the following disclaimer.
13 .\" 2. Redistributions in binary form must reproduce the above copyright
14 .\" notice, this list of conditions and the following disclaimer in the
15 .\" documentation and/or other materials provided with the distribution.
16 .\" 3. The name of the Author may not be used to endorse or promote
17 .\" products derived from this software without specific prior written
20 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
21 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE
24 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
44 .Fn field_just "FIELD *field"
46 .Fn set_field_just "FIELD *field" "int justification"
48 Field justification is only applied to static fields, a dynamic field
49 will not be justified.
50 The default justification for a field is
54 will return the current justification value of the given field and the
55 justification may be set by calling the
59 The following are the valid justifications for a field:
61 .Bl -tag -width NO_JUSTIFICATION -compact
63 No justification is to be applied to the field.
64 In practice, this is the same as JUSTIFY_LEFT.
66 The field will be right justified.
67 That is, the end of each line will
68 be butted up against the right hand side of the field.
70 The field will be left justified.
71 That is, the start of each line
72 will be butted up against the left hand side of the field.
74 The field will be centre justified, padding will be applied to either
75 end of the line to make the line centred in the field.
78 The functions will return one of the following error values:
80 .Bl -tag -width E_UNKNOWN_COMMAND -compact
82 The function was successful.
84 The field specified is the currently active one on the form.
86 A bad argument was passed to the function.
94 automatically includes both