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# didLiveScrollNotification

Posted on the main thread after changing the clipview bounds origin due to a user-initiated event.

```
class let didLiveScrollNotification: NSNotification.Name
```

## Discussion

Some user-initiated scrolls (for example, scrolling using legacy mice) are not bracketed by a “willStart/didEnd” notification pair.

The notification object is the scroll view performing the scroll.

To observe this notification using Swift concurrency, use [`NSScrollView.DidLiveScrollMessage`](/documentation/AppKit/NSScrollView/DidLiveScrollMessage).

---

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