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Glib::OptionGroup.3pm

NAME

Glib::OptionGroup

HIERARCHY

   Glib::Boxed
   +----Glib::OptionGroup
 
 

METHODS

optiongroup = Glib::OptionGroup->new (key => value, ...)

Creates a new option group from the given key-value pairs. The valid keys are name, description, help_description, and entries. The first three specify strings while the last one, entries, specifies an array reference of option entries. Example:

   my $group = Glib::OptionGroup->new (
                 name => 'urgs',
                 description => 'Urgs Urgs Urgs',
                 help_description => 'Help with Urgs',
                 entries => \@entries);
 
 

An option entry is a hash reference like this:

   { long_name => 'verbose',
     short_name => 'v',
     flags => [qw/reverse hidden in-main/],
     arg_type => 'none',
     arg_value => \$verbose,
     description => 'verbose desc.',
     arg_description => 'verbose arg desc.' }
 
 

Of those keys only long_name, arg_type, and arg_value are required. So this is a valid option entry too:

   { long_name => 'package-names',
     arg_type => 'string-array',
     arg_value => \$package_names }
 
 

For convenience, option entries can also be specified as array references containing long_name, short_name, arg_type, and arg_value:

   [ 'filenames', 'f', 'filename-array', \$filenames ]
 
 

If you don't want an option to have a short name, specify undef for it:

   [ 'filenames', undef, 'filename-array', \$filenames ]
 
 

$group->set_translate_func ($func, $data=undef)

*

$func (scalar)

*

$data (scalar)

$group->set_translation_domain ($domain)

*

$domain (string)

ENUMS AND FLAGS

enum Glib::OptionArg

*

'none' / 'G_OPTION_ARG_NONE'

*

'string' / 'G_OPTION_ARG_STRING'

*

'int' / 'G_OPTION_ARG_INT'

*

'filename' / 'G_OPTION_ARG_FILENAME'

*

'string-array' / 'G_OPTION_ARG_STRING_ARRAY'

*

'filename-array' / 'G_OPTION_ARG_FILENAME_ARRAY'

*

'double' / 'G_OPTION_ARG_DOUBLE'

*

'int64' / 'G_OPTION_ARG_INT64'

flags Glib::OptionFlags

*

'hidden' / 'G_OPTION_FLAG_HIDDEN'

*

'in-main' / 'G_OPTION_FLAG_IN_MAIN'

*

'reverse' / 'G_OPTION_FLAG_REVERSE'

*

'no-arg' / 'G_OPTION_FLAG_NO_ARG'

*

'filename' / 'G_OPTION_FLAG_FILENAME'

*

'optional-arg' / 'G_OPTION_FLAG_OPTIONAL_ARG'

*

'noalias' / 'G_OPTION_FLAG_NOALIAS'

SEE ALSO

Glib, Glib::Boxed

COPYRIGHT

Copyright (C) 2003-2009 by the gtk2-perl team.

This software is licensed under the LGPL. See Glib for a full notice.