NAME

CLI::Gwrap::Opt.pm - a single CLI option item for CLI::Gwrap

VERSION

version 0.026

DESCRIPTION

CLI::Gwrap::Opt encapsulates individual options for CLI::Gwrap.

ATTRIBUTES

type => 'string' A string naming the type of option (check, radio, string, etc).

name => 'string' This is the name of the option as used on the command line. When this option is set, the defaultjoiner is also determined, unless the joiner has already been set.

description' => (is => 'ro', isa => Str); A short, (possibly) more useful description of the option.

state => 'string' Initial state of the option.

label => 'string' Overrides the normal name/description rules for the option label in the GUI.

choices => [ 'choices' ] Reference to an array of the choices for a radio option.

width => number The number of pixels for input widgets for which a width might make sense (string, integer, etc)

joiner => 'string' How to join the option name to the opion value. Default for short (single-letter) options is a space, and for long options is an equals sign.

widget => object Used by the GUI wrapper to store a pointer to the widget for this option.

retriever => coderef Used by the GUI wrapper to store a reference to a subroutine that can read back the value of the option widget.

SEE ALSO CLI::Gwrap

AUTHOR

Reid Augustin <reid@hellosix.com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2013 by Reid Augustin.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.