/usr/lib/perl5/Tk/Checkbutton.pm is in perl-tk 1:804.031-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | package Tk::Checkbutton;
# Conversion from Tk4.0 button.tcl competed.
# Copyright (c) 1992-1994 The Regents of the University of California.
# Copyright (c) 1994 Sun Microsystems, Inc.
# Copyright (c) 1995-2003 Nick Ing-Simmons. All rights reserved.
# This program is free software; you can redistribute it and/or
use vars qw($VERSION);
$VERSION = '4.006'; # $Id: //depot/Tkutf8/Tk/Checkbutton.pm#6 $
# modify it under the same terms as Perl itself, subject
# to additional disclaimer in license.terms due to partial
# derivation from Tk4.0 sources.
require Tk::Widget;
require Tk::Button;
use base qw(Tk::Button);
Construct Tk::Widget 'Checkbutton';
sub Tk_cmd { \&Tk::checkbutton }
sub ClassInit
{
my ($class,$mw) = @_;
$mw->bind($class,'<Enter>', 'Enter');
$mw->bind($class,'<Leave>', 'Leave');
$mw->bind($class,'<1>', 'Invoke');
$mw->bind($class,'<space>', 'Invoke');
return $class;
}
sub Invoke
{
my $w = shift;
$w->invoke() unless($w->cget('-state') eq 'disabled');
}
1;
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