| Subject: | {Value} for Checkbuttons - Found a difference with new tk and checkbutton |
| Date: | Tue, 23 Dec 2003 11:39:44 +0000 |
| To: | bug-Tk [...] rt.cpan.org |
| From: | smackdab <smackdab949 [...] yahoo.com> |
This example from Marc's post (sometime ago)
no longer works. The docs still say that
{Value} should be valid
(and I hope it will be or I need a workaround)
use strict;
use Tk;
my $mw = tkinit;
my @cb;
my $I = 0;
$cb[$I] = $mw->Checkbutton(-text => $I++)->pack;
$cb[$I] = $mw->Checkbutton(-text => $I++)->pack;
$cb[$I] = $mw->Checkbutton(-text => $I++)->pack;
$cb[$I] = $mw->Checkbutton(-text => $I++)->pack;
$cb[$I] = $mw->Checkbutton(-text => $I++)->pack;
$cb[$I] = $mw->Checkbutton(-text => $I++)->pack;
$mw->Button(-text => 'Print Values', -command => sub{
for ($I = 0; $I < @cb; $I++) {
print $I, ': ', $cb[$I]->{'Value'}, "\n";
}
}
)->pack;
MainLoop;
Show quoted text
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