Re: Perl/Tkx Mousewheel

In one of my programs i found this lines:

    $mw->bind('<MouseWheel>',
        [ sub {
              my $wert = -($_[1]/120);
              $wert = '+' . $wert unless $wert =~ /^-/;
              animation_schalten($wert);
          },
          Tk::Ev('D')
        ]
    );
[download]

Perhaps it helps?

Comment on Re: Perl/Tkx Mousewheel Download Code

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Re^2: Perl/Tkx Mousewheel by chiron (Novice) on Mar 10, 2009 at 14:50 UTC
Using: `$canvas->g_bind("<MouseWheel>", [ sub { my $wert = -($_[1]/120); $wert = '+' . $wert unless $wert =~ /^-/; print $wert . "\n"; }, Tkx::Ev('D') ]);` [download] just gives me '-0' all the time	[reply] [d/l]
Re^3: Perl/Tkx Mousewheel by Crian (Curate) on Mar 10, 2009 at 15:09 UTC
Note: I use Tk::Ev not Tkx::Ev. I don't know, but it might be a difference.	[reply]

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