[plt-scheme] Scroll speed in DrScheme 4.2

From: Jakub Piotr Cłapa (jpc-ml at zenburn.net)
Date: Sat Jun 13 04:37:16 EDT 2009

On 6/13/09 8:49 AM, Noel Welsh wrote:
> On Fri, Jun 12, 2009 at 7:11 PM, Daniel King<armageddon00 at gmail.com>  wrote:
>> I updated to DrScheme 4.2 and noticed that the scroll speed in the
>> definitions and interactions window and the program contour has been
>> significantly reduced.
> Most likely this is to do with the editor code being rewritten from
> C++ to Scheme. See the release announcement for more.

Same for me on OS X 10.5. It probably has something to do with the 
rewrite but OTOH neither version generates much CPU load while scrolling 
(≈ 20%) so probably it's only some change in the way mouse wheel events 
are handled.

Jakub Piotr Cłapa

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