Function
Common
```kotlin
fun MouseInjectionScope.smoothScroll(
scrollAmount: Float,
durationMillis: Long = DefaultMouseGestureDurationMillis,
scrollWheel: ScrollWheel = ScrollWheel.Vertical,
)
```
Rotate the mouse's `scrollWheel` by the given `scrollAmount`. The total scroll delta is linearly
smoothed out over a stream of scroll events between each scroll event.
Positive `scrollAmount` values correspond to scrolling forward (new content appears at the bottom
of a column, or at the end of a row), negative values correspond to scrolling backward (new
content appears at the top of a column, or at the start of a row).
Example of a horizontal smooth scroll:
#### Parameters
| | |
| --- | --- |
| scrollAmount | The total delta to scroll the `scrollWheel` by |
| durationMillis | The duration of the gesture. By default 300 milliseconds. |
| scrollWheel | Which scroll wheel will be rotated. By default `ScrollWheel.Vertical`. |