[Kde-perl] I've a interesting issue with PerlQt 3.008

[Germain Garand]

Le Mardi 17 Août 2004 01:36, Gary Greene a écrit :

> I'm only testing the module out on my system, however, I get an error from
> the perl code examples from O'Reilly & Assoc. Programming with Qt 2nd ed.
> Here's the relevant error info below:

Hi Gary,
PerlQt-3 broke backward compatibility with PerlQt-2 in quite some constructs.

Namely here, the "use Qt::app" statement is no more supported, you have to 
build the Qt::Application object yourself nowadays.

Try instead:

#!/usr/bin/perl
use Qt;
use strict;

my $app = Qt::Application(\@ARGV);

my $mylabel = Qt::Label( "Hello world", undef );
$mylabel->resize( 120, 30 );

$app->setMainWidget( $mylabel );
$mylabel->show();

exit $app->exec();


Have a look at the current documentation for details.

Greetings,
Germain