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Re: perl Tk::Scrolled : how do I hijack existing subwidget bindings?

by zentara (Archbishop)
on Mar 31, 2005 at 20:25 UTC ( [id://443958]=note: print w/replies, xml ) Need Help??


in reply to perl Tk::Scrolled : how do I hijack existing subwidget bindings?

Well you can get to the actual scrollbar with the Subwidget method. 
my $scrollery = $plist ->Subwidget("yscrollbar");

$scrollery ->configure(-background => "green",
              -troughcolor => "black",
              -command => \&somecallback );

[download]
Now whenever the y scrollbar is moved, the callback will be executed. Read "perldoc Tk::Scrollbar"
I'm not really a human, but I play one on earth. flash japh
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