Petr Vileta <> wrote:
> I'm writing my first module. I want to set binding to <Configure>
> action and I don't know how to do it.
> I want to invoke my procedure every time when
> $widget->configure(-option => value) is used and any value is
> changed.
>
> I write comething like this
>
> sub Populate {
> my ($w,$args) = @_;
> $w->SUPER::Populate($args);
> $w->ConfigSpecs('-margin' => ['PASSIVE',undef,undef,25]);
> $w->Tk::bind('<Configure>', 'Myconfig'); }
>
> sub Myconfig {
> print "Myconfig is invoked\n";
> }
>
> But Myconfig is invoked only once when widget is created.
> If somebody know how to have control over values changing plese hepl
> me.
I'm not an expert, but my understanding was that the <Configure> event
was generated when a widget was moved or resized. Perhaps that was not
what you were expecting.
Perhaps a better place to ask this sort of question would be
comp.lang.perl.tk (i.e. usenet).
HTH
--
Brian Raven
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