I tried to determine the height of a label object, but every time I run the code it returns '1', unless I run it using the Tk debugger (perl -d:ptkdb script.pl) in which case it returns '20', which is the correct value.

This is the code:
#!/usr/bin/perl -w
use strict;
use Tk;
my $main = MainWindow->new(-background => "white");
$main->title("test program");
my $mainframe = $main->Frame(-background => "white")->pack();

my $label=$main->Label(-text => "test text", -background => "white")->
+pack;

print $label->height();

MainLoop()

[download]

So my obvious question is why I don't get the correct value ?!?!

Jouke Visser, Perl 'Adept'

In reply to Height of a label widget in Tk by Jouke

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