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Subject: 
Re: Bug in current version of LDList
Newsgroups: 
lugnet.cad.dev
Date: 
Thu, 23 Aug 2007 00:00:24 GMT
Viewed: 
5656 times
  
In lugnet.cad.dev, Dean Earley wrote:
It affects a fair few other programs (the wonderful Inno setup and
various parts of windows itself) so is not LDList specific.
IIRC, there was a code workaround that was applied in Inno but you'd
need to check the newsgroup history.

I found the thread on the Inno Setup forums, and based on my reading, it sounds
like a Delphi bug with owner-drawn TListBox controls.  It may be a bug in the MS
List Box control when owner-draw is enabled; I don't know if the Delphi classes
use the MS common controls as their base.  Given that the list box in question
in LDList has two colors, I'd say it's a good candidate for being an owner-drawn
TListBox (or TListBox subclass).

For reference, Anders, the title of the thread is "Odd mouse wheel scrolling
...", and it's on the jrsoftware.innosetup newsgroup on the news.jrsoftware.org
NNTP server.  There's a URI to the newsgroup here:

http://www.jrsoftware.org/newsgroups.php

They seem to have a code-based solution to the problem in the last message in
that thread.

--Travis



Message has 1 Reply:
  Re: Bug in current version of LDList
 
(...) Thanks for the research! Unfortunately, I can't see the problem, the definition of the listbox in LDList doesn't match the description in the jrsoftware thread, Power Toys are delivered by Microsoft without any guarantees, ..., I think I'll (...) (17 years ago, 23-Aug-07, to lugnet.cad.dev)

Message is in Reply To:
  Re: Bug in current version of LDList
 
(...) It affects a fair few other programs (the wonderful Inno setup and various parts of windows itself) so is not LDList specific. IIRC, there was a code workaround that was applied in Inno but you'd need to check the newsgroup history. (17 years ago, 22-Aug-07, to lugnet.cad.dev)

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