# ThreadControlsScroll

> **Class** in `deepagents_code`

📖 [View in docs](https://reference.langchain.com/python/deepagents-code/widgets/thread_selector/ThreadControlsScroll)

Emit scroll changes so the parent can refresh the overflow indicator.

## Signature

```python
ThreadControlsScroll()
```

## Extends

- `VerticalScroll`

## Methods

- [`watch_scroll_y()`](https://reference.langchain.com/python/deepagents-code/widgets/thread_selector/ThreadControlsScroll/watch_scroll_y)

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[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/a98f0dfa8d534d8a1885b524632400e52db22ac6/libs/code/deepagents_code/widgets/thread_selector.py#L436)