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Tkx Error Dialogs

by shortyfw06 (Beadle)
on Jan 16, 2013 at 17:17 UTC ( #1013619=perlquestion: print w/ replies, xml ) Need Help??
shortyfw06 has asked for the wisdom of the Perl Monks concerning the following question:

Is there a way to disable the Tkx error dialogs so they do not popup on the screen?

#!usr/bin/perl use Tkx; use strict; use warnings; my $mw; $mw = Tkx::widget->new("."); my $batch_button = $mw->new_button( -text=>"TEST", -command=> \&test )->g_pack(-side=>'right'); Tkx::MainLoop(); sub test { die(); }

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Re: Tkx Error Dialogs
by Anonymous Monk on Jan 16, 2013 at 18:04 UTC
     [ddg://disable tkx ErrorDialog] disable tkx ErrorDialog -> Re: Tkx error dialogs - how to hide perl-tcltk ActiveState List Archives
    You define the Tcl 'bgerror' function in the if you want to override this. The Tkx API does not provide a direct way to do this if you want the bgerror command to be a perl function, so this example shows a possible workaround:
    #!perl -w use strict; use warnings; use Tkx; Tkx::button(".b", -text => "Hello, world", -command => sub { Tkx::foo(); }, # XXX will fail ); Tkx::pack(".b"); Tkx::set("perl_bgerror", sub { splice(@_, 0, 3); # skip internal callback junk my $msg = shift; print "Error: $msg\n"; }); Tkx::eval(<<'EOT'); proc bgerror {msg} { global perl_bgerror $perl_bgerror $msg } EOT Tkx::MainLoop() __END__
    bgerror manual page - Tcl Built-In Commands

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