Update: This has been fixed, see this post.
It appears that something in Windows 10 breaks the mouse wheel scrolling in Icetips Previewer! In the latest Windows 10 Technical Preview (10130) and at least some previous ones if not all of them, it just doesn't work at all.
I haven't been able to find any references to a problem with scrolling in Windows 10 so this must be a very isolated case. Guess it's time to take a look at that sub-classing code I added in back in March 2006 - more than 9 years ago! My gosh, how time flies! 😎 This does not seem to be Clarion version specific as this is happening in applications compiled in Clarion 6.3 as well as Clarion 10 and with new and old builds of Icetips Previewer.
Hope you all have a good weekend - I'll be spending it with debug view on my Windows 10 virtual machine!
Arnor Baldvinsson