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Gtk2-Perl is a set of wrappers for the Perl programming language around the GTK and further GNOME libraries. Gtk-Perl is free and open-source software licensed under the GNU Lesser General Public License (LGPL) version 2.1. Developers and interested parties can usually be found on the IRC channel #gtk-perl on irc.gnome.org.
| Stable release | Gtk2: 1.24.92b Gtk3:v0.017 / July 3, 2014 July 3, 2014 |
|---|---|
| Written in | Perl |
| Type | Language binding |
| License | GNU Lesser General Public License 2.1 |
| Website | gtk2-perl |
Gtk2-Perl is part of the official GNOME Platform Bindings release.[1]
Example
edituse Gtk2 '-init';
$window = Gtk2::Window->new('toplevel');
$window->set_title("Hello World!");
$button = Gtk2::Button->new("Press me");
$button->signal_connect(clicked => sub { print "Hello again - the button was pressed\n"; });
$window->add($button);
$window->show_all;
Gtk2->main;
0;
The sample program creates a GTK Window titled "Hello World!". The window contains a Button labelled "Press me." When the button is pressed, the message "Hello again - the button was pressed" is displayed on the console via the callback inside the anonymous subroutine connected to the "clicked" signal.