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Article #18924

Re: JBuilder listControl can only hold 1,724 elements?

#18924
From: Alex Humphreys
Date: Tue, 07 Apr 1998 00:00
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And now that I'm using the AWT's List instead of JBuilder's ListControl, I
find that List has a bug in the JRE, where if there's a large number of items
it takes forever to populate.  (8 minutes for 1500).

Anybody know a workaround for either of these problems?

Clint Brewer wrote:

> Hello Alex,
>
>    It appears that the problem you described is a bug in our listControl.
> It's a known bug,
> and with any luck it should be fixed in the next release.
>
>   good luck,
> Clint Brewer
>
> Alex Humphreys wrote:
>
> > I'm trying to add Items to a JBuilder listControl, and I'm not able to
> > add more than 1,724 elements.  What's going on?  Is there an upper limit
> > in listControl but not in AWT's List?  Why?  Here's the code, which
> > works fine with list, but after 1724 with ListControl, I get grey space
> > in the control, but no elements.  WEIRD.
> >
> >       int num;
> >       num = 1;
> >       do {
> >           my_listControl.addItem(new Integer(num).toString());
> >           num += 1;
> >       } while (num < 5000);
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From: Alex Humphreys <ahumphreys@sema4.com>
Subject: Re: JBuilder listControl can only hold 1,724 elements?
Date: 1998/04/07
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