> For the complete documentation index, see [llms.txt](https://docs.fullscreen.no/info/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fullscreen.no/info/game-creator-2-assets/inventory-extended/triggers/on-mouse-wheel-scrolling.md).

# On Mouse Wheel Scrolling

```
Input » On Mouse Wheel Scrolling
```

#### Description

Executes when the mouse wheel is used.\
Allows detection of upward or downward scrolling, when scrolling begins, and when scrolling fully stops.