Hey,

"First, when you distribute custom modules for testing, you should keep them in the working directory for easy cleanup and prevention of garbage collecting in PERL5LIB. So you could have just created a directory in your script directory, called Tk, put your custom module in it, and put " use lib '.' " in your test script."

Ok, gonna do that next time then. Thanks.


"Having done that, when I run your test script, I get "$full_path" requires explicit package name...... "

Ok, crap. I fixed that problem on the zip, but I guess you got it before I did that... Sorry about that. Those things bugs me, when you get some test example, and the example isnt even working! (well, atleast this kind of error is annoying).

And about the problem. Well, Im not sure what I'm supposed to do with the Tk::Derived...
Also, I dont understand how the width is in the mlistbox widget (according to Data::Dumper), but still seems to have no affect. And, since the other width's works fine (doing the  columnInsert('end', -width => $width, -text => $text);) I mean, since the others work, it doesnt seem to be lost... if not somehow _just the first_ is poped out or deleted somehow and size is set to 1 (or something like that). But it all seems like contradictions... gonna do some more testings here, when Im calm down... :)