I am using a Colibri T30 CE 7.0 V2.0B2.
If I populate a list control with 11,454 items or more, scroll to the bottom, then flick down, it jumps near the top of the items and then starts scrolling. I have only noticed and tested this with a list control, I haven’t bothered to check other controls. I have not been able to replicate this with 11,453 items or less. With 11,454 items or more I can replicate it every time.
Specifically, I created a dialog-based MFC smart device application using VS2008, add a CListCtrl to the dialog, set it to report mode, and populated it with 32,400 items (I am using the item index “0” “1” “2” etc for the item text).
If I scroll to the bottom so I can see the item “32399” at the bottom, then flick down, it jumps to ~500 then starts scrolling down.
I expect it to just starting scroll down so I should items 32xxx flying by in a blur, and based on the gesture velocity, slowing down and eventually stopping with items of 31xxx to 32xxx in the view.
I know ~11,000 items is a lot, but the issue also happens if I use an owner data list control. I’ve been using an owner data list control since Windows CE 4.5 and CE 6 with ~96,000 items and didn’t have this issue. I’ve only noticed this issue since I’ve started using CE 7.
I haven’t been able to find any information about this as a known issue/bug in CE but I’m still looking.