The Perl Toolchain Summit needs more sponsors. If your company depends on Perl, please support this very important event.
 / 
Gapp-0.26
River stage one • 5 direct dependents • 5 total dependents
3 ++
/ Gapp::ComboBox

NAME

Gapp::ComboBox - ComboBox Widget

OBJECT HIERARCHY

Gapp::Widget
+-- Gapp::ComboBox

SYNOPSIS

  # basic combo-box
  Gapp::ComboBox->new(
    values => [ '', 'Option1', 'Option 2', 'Option 3' ],
  );

  # in this example the combo is populated with array-refs
  # the text is displayed to the user, and and the integer
  # can be referenced for programmer user
  Gapp::ComboBox->new(
    values => [
        [ 0, ' ' ],
        [ 1, 'Option 1' ],
        [ 2, 'Option 2' ],
        [ 3, 'Option 3' ],
    ],
    data_func => sub { $_->[1] },
  );

  # objects too
  Gapp::ComboBox->new(
    values => [
        $object1,
        $object2,
        $object3
    ],
    data_func => 'label',
  );

PROVIDED ATTRIBUTES

data_column
isa Int
default 0

This is the column in the model to the ComboBox will reference by default. The values in the column will appear as options to the user. You can manipulate this value using the data_func attribute.

data_func
isa Str|CodeRef|Undef

Use the data_func to manipulate how an entry in the combo is rendered. The value returned by this function will be displayed to the user. $_ is set to the value held in the model at data_column for your convienence.

model
isa Object|Undef
renderer
isa Gapp::CellRenderer
default Gapp::CellRenderer->new( class => 'Gtk2::CellRendererText', property => 'markup' );
values
isa ArrayRef

AUTHORS

Jeffrey Ray Hallock <jeffrey.hallock at gmail dot com>

COPYRIGHT & LICENSE

    Copyright (c) 2011 Jeffrey Ray Hallock.

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