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#!/usr/local/bin/perl -w
# -*- perl -*-
#
# $Id: newclass.pl,v 1.2 1998/05/20 08:38:12 eserte Exp $
# Author: Slaven Rezic
#
# Copyright (C) 1997,1998 Slaven Rezic. All rights reserved.
# This program is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.
#
# Mail: eserte@cs.tu-berlin.de
# WWW: http://user.cs.tu-berlin.de/~eserte/
#
use Tk;
use Tk::HistEntry;
use Tk::FireButton;
use strict;
package MyHistEntry;
@MyHistEntry::ISA = qw(Tk::Frame);
Construct Tk::Widget 'MyHistEntry';
{ my $foo = $Tk::FireButton::INCBITMAP;
$foo = $Tk::FireButton::DECBITMAP; }
sub Populate {
my($f, $args) = @_;
my $e = $f->Component(SimpleHistEntry => 'entry');
my $binc = $f->Component( FireButton => 'inc',
-bitmap => $Tk::FireButton::INCBITMAP,
-command => sub { $e->historyUp },
);
my $bdec = $f->Component( FireButton => 'dec',
-bitmap => $Tk::FireButton::DECBITMAP,
-command => sub { $e->historyDown },
);
$f->gridColumnconfigure(0, -weight => 1);
$f->gridColumnconfigure(1, -weight => 0);
$f->gridRowconfigure(0, -weight => 1);
$f->gridRowconfigure(1, -weight => 1);
$binc->grid(-row => 0, -column => 1, -sticky => 'news');
$bdec->grid(-row => 1, -column => 1, -sticky => 'news');
$e->grid(-row => 0, -column => 0, -rowspan => 2, -sticky => 'news');
$f->ConfigSpecs
(-repeatinterval => ['CHILDREN', "repeatInterval",
"RepeatInterval", 100 ],
-repeatdelay => ['CHILDREN', "repeatDelay",
"RepeatDeleay", 300 ],
DEFAULT => [$e],
);
$f->Delegates(DEFAULT => $e);
$f;
}
package main;
my $top = new MainWindow;
my($bla);
my($b2, $lb2);
$b2 = $top->MyHistEntry(-textvariable => \$bla,
-repeatinterval => 30,
-bell => 1,
-dup => 1,
-command => sub {
my($w, $s, $added) = @_;
if ($added) {
$lb2->insert('end', $s);
$lb2->see('end');
}
$bla = '';
})->pack;
$lb2 = $top->Scrolled('Listbox', -scrollbars => 'osoe'
)->pack;
# # Autodestroy
# my $seconds = 60;
# my $autodestroy_text = "Autodestroy in " . $seconds . "s\n";
# $top->Label(-textvariable => \$autodestroy_text,
# )->pack;
# $top->repeat(1000, sub { if ($seconds <= 0) { $top->destroy }
# $seconds--;
# $autodestroy_text = "Autodestroy in " . $seconds
# . "s\n";
# });
$top->Button(-text => 'Exit',
-command => sub { $top->destroy },
)->pack;
MainLoop;
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