It's a bit broader than this - Ratatui doesn't support events at all. It's not a UI framework, it's a display library (i.e. you call us, not we call you). That

It's a bit broader than this - Ratatui doesn't support events at all. It's not a UI framework, it's a display library (i.e. you call us, not we call you). That doesn't mean you can't do Mouse events (there's an example of this in https://github.com/ratatui-org/ratatui/blob/f767ea7d3766887cb79145103b5aa92e0eabf8f6/examples/custom_widget.rs#L241 https://github.com/ratatui-org/ratatui/blob/f767ea7d3766887c...), it just means there's not deep support for events in any way in Ratatui.