Is it possible to use mouse movement to scroll through the game list?

[Arcadefan1]

Hi guys!
I think of adding a little feature to my layout. But I have no idea where to start. I want to use my spinner to navigate through the games list. The spinner is just emulating the mouse movement on the „X“ axis. I have no idea how to make mouse movement accessible in a script. Has anyone done something like this?
Any help is appreciated!