[FIXED] With mousewheel scrolling through time

[AlfOme]

Hi Par,

Build 25 looks great, nice job done so far.
The only thing I observe is that the mousewheel not will work
if you want to scroll through time. In YoWindow 2 you can scroll
through time with your mousewheel, and in version 3 not. (till now on)
Maybe you noticed this already, and otherwise hopefully you can
solve this (little) inconvenience.

Kind regards,

Theo

[par]

Exactly, I missed this feature.
That's because I do not have a mouse.
I'm working on a laptop where touch-pad mouse-wheel-scrolling is awful.

I will add this feature soon.