#!/usr/bin/perl -w
# Copyright 2007, 2008, 2009, 2010, 2011, 2012 Kevin Ryde
# This file is part of Glib-Ex-ConnectProperties.
#
# Glib-Ex-ConnectProperties is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as published
# by the Free Software Foundation; either version 3, or (at your option) any
# later version.
#
# Glib-Ex-ConnectProperties is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with Glib-Ex-ConnectProperties. If not, see <http://www.gnu.org/licenses/>.
use 5.008;
use strict;
use warnings;
use Glib::Ex::ConnectProperties;
use Gtk2 '-init';
use Gtk2;
use Gtk2::Ex::ComboBox::Enum;
use FindBin;
my $progname = $FindBin::Script;
# uncomment this to run the ### lines
use Smart::Comments;
my $read_signal = 'direction-changed';
# my $get_method = 'get_direction';
# my $set_method = 'set_direction';
my $get_method = sub {
my ($widget, $pname) = @_;
### get direction ...
return $widget->get_direction;
};
my $set_method = sub {
my ($widget, $pname, $dir) = @_;
### set direction ...
return $widget->set_direction($dir);
};
my $pspec = Glib::ParamSpec->enum ('direction',
'direction',
'', # blurb
'Gtk2::TextDirection',
'none', # default, unused
Glib::G_PARAM_READWRITE);
my $toplevel = Gtk2::Window->new('toplevel');
# $toplevel->set_policy (1, 1, 1);
$toplevel->signal_connect (destroy => sub { Gtk2->main_quit });
my $vbox = Gtk2::VBox->new (0,0);
$toplevel->add ($vbox);
my $dir_combo = Gtk2::Ex::ComboBox::Enum->new
(enum_type => 'Gtk2::TextDirection');
$vbox->pack_start ($dir_combo, 1,1,0);
my $label = Gtk2::Label->new ('Hello');
$label->set (xalign => 0);
$vbox->add ($label);
my $label2 = Gtk2::Label->new ('');
$vbox->pack_start ($label2, 0,0,0);
my $conn = Glib::Ex::ConnectProperties->new
([$label, 'parent', # widget-direction#dir
read_signal => 'direction-changed',
get_method => $get_method,
set_method => $set_method,
pspec => $pspec,
],
[$dir_combo, 'active-nick']);
# Glib::Ex::ConnectProperties->new
# ([$label, 'widget#direction'' ],
# [$label2, 'label']);
{
my $button = Gtk2::Button->new_with_label ('Disconnect');
$vbox->pack_start ($button, 0,0,0);
$button->signal_connect (clicked => sub { $conn->disconnect });
}
{
my $button = Gtk2::Button->new_with_label ('Quit');
$button->signal_connect (clicked => sub { $toplevel->destroy; });
$vbox->pack_start ($button, 0, 0, 0);
}
$toplevel->show_all;
Gtk2->main;
print "$progname: conn ",(defined $conn ? "defined\n" : "not defined\n");
exit 0;