use strict;
use warnings;
use Gtk2 '-init';

Gtk2::Rc->parse_string (<<HERE);
binding "my_keys" {
  bind "<ctrl>x" { "move-cursor" (logical-positions, -1, 0) }
}
class "GtkEntry" binding "my_keys"
HERE


my $toplevel = Gtk2::Window->new('toplevel');
$toplevel->signal_connect (destroy => sub { Gtk2->main_quit; });

my $vbox = Gtk2::VBox->new;
$toplevel->add ($vbox);

my $entry = Gtk2::Entry->new;
# $entry->signal_connect
#   (key_press_event => sub {
#      my ($entry, $event) = @_;
#      print $event->hardware_keycode, " ", $event->group, "\n";
#      return 0;
#    });
$vbox->pack_start ($entry, 0,0,0);

my $keyval_left = Gtk2::Gdk->keyval_from_name('Left');

{
  my $button = Gtk2::Button->new_with_label ("keyval left");
  $button->signal_connect
    (clicked => sub {
       Glib::Timeout->add
           (3000, sub {
              print __FILE__,": keyval left\n";
              $entry->bindings_activate ($keyval_left, []);
              return 0;
            });
     });
  $vbox->pack_start ($button, 0,0,0);
}
{
  my $button = Gtk2::Button->new_with_label ("event left");
  $button->signal_connect
    (clicked => sub {
       my $event = Gtk2::Gdk::Event->new ('key-press');
       $event->window ($entry->window);
       $event->hardware_keycode (100); # left
       $event->group (0);
       $event->keyval ($keyval_left);
       $event->set_state ([]);
       Glib::Timeout->add
           (3000, sub {
              print __FILE__,": event left\n";
              $entry->bindings_activate_event ($event);
              return 0;
            });
     });
  $vbox->pack_start ($button, 0,0,0);
}

$toplevel->show_all;
Gtk2->main;
exit 0;