JComboBox problem

Hi,

I have a program that uses Tk::JComboBox. Since version 1.0 the behaviour of
it changed (part of which was my suggestion even). Probably a lot of code
has changed inside the widget though, since it doesn't work anymore as
before:

I have another JComboBox, that has as -selectcommand the following sub:

sub AbtGetLade {
	@abtladestellen=split(/,/, $ladestellen{$anfabt});
	$ladestellenselect->setSelectedIndex( 0 );
	$ladestellenselect->showPopup();
}

so that sub fills another JComboBox and should display its ListBox.

now when the sub is called, the ListBox pops up, but the whole program
(including that JComboBox) doesn't react anymore on mouseclicks. I can TAB
through all widgets, but no more mouse. In the commandbox I have the
following error:

untie attempted while 2 inner references still exist at
C:/Perl/site/lib/Tie/Wat
ch.pm line 362.

as soon as I remove the ->showPopup call, everything works as expected. But
exactly the showPopup is what the users want (they want to see if there are
more than 1 entry).

Before the new version of JComboBox it worked fine...

regards, Lars
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