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Re: Perl/Tkx Mousewheel

by Crian (Chaplain)
on Mar 10, 2009 at 14:41 UTC ( #749615=note: print w/replies, xml ) Need Help??

in reply to 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') ] );

Perhaps it helps?

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Re^2: Perl/Tkx Mousewheel
by chiron (Novice) on Mar 10, 2009 at 14:50 UTC
    $canvas->g_bind("<MouseWheel>", [ sub { my $wert = -($_[1]/120); $wert = '+' . $wert unless $wert =~ /^-/; print $wert . "\n"; }, Tkx::Ev('D') ]);
    just gives me '-0' all the time

      Note: I use Tk::Ev not Tkx::Ev. I don't know, but it might be a difference.

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[Corion]: Muh. Maybe I should give a talk about how to program for auditors, as I find that this changes my approach to programs a bit ;)
[Corion]: (well, especially logging, as about everything about every decision a program makes could/should be logged :))

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