Mouse Wheel Grief

[kungsangun]

Are there any know issues with MouseWheel events?
I'am developing a 5 framed application and for some crazy reason no mousewheel events work in one of the frames. In 4 of the frames I can get MouseDelta values and Mousewheelup/down events as expected however in one specific frame NADDA...

Grasping at straws here...
Thanks

[Werbad]

Do you have any Windows controls or similar in the frame that might steal focus?

[kungsangun]

The frame consists of several Actives,Counters,Strings,ActivePictures, and a List object.
The list object is used to hold the names of files in a directory and is not even visible to the user.

Could any of these be the culprit?

[Werbad]

If the list object has focus the scroll wheel will scroll the list and might not register in events. But if it is not visible it shouldn't be a problem... Other than that I don't know what could be wrong...

[xyzzy]

i'd just have an

"List" has focus?
--> List - Lose focus

event just in case

[The_Alee]

Delete the list object and try then. Gradually remove events and/or objects until you can pinpoint whats causing the problem. Then load your backup of the version of your app and try and fix it. Please do not overwrite your original with the deleted objects version of course

[kungsangun]

Thanks for all the help!. Werbad, what an insightfull diagnosis.
I never would've thought that the list object could steal focus...but it was!..
Problem Solved

Thanks again everyone.