[racket-dev] racket/gui performance problem when using lots of items in table-panels

From: Doug Williams (m.douglas.williams at gmail.com)
Date: Fri Jul 20 09:19:55 EDT 2012

Matthew might be able to shed some light on it. But, I suspect you'd
have similar performance regardless of the container used.

On Fri, Jul 20, 2012 at 1:36 AM, Marijn <hkBst at gentoo.org> wrote:
> Hash: SHA1
> On 19-07-12 17:08, Doug Williams wrote:
>> I think the problem is the time it takes to create 600 buttons in
>> this case, not the time needed to switch between the tabs. I'm not
>> sure why you are recreating them each refresh. Am I missing
>> something?
> This is a cutdown slightly changed testcase for a performance problem
> I'm having in a real program. I'm using some tabs that recreate their
> contents in my program, because their contents depend on values input
> by the user from another tab. In the testcase, imagine that the first
> tab is not blank but lets you specify the number of rows and columns
> of the table of buttons on tab 2.
> Marijn
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> =Shso

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