ScrollView

ScrollView is a viewport over a single child.

ScrollView

Smallest example

let transcript = ScrollView::new()
    .offset(self.offset)
    .on_scroll(Message::ScrollTo)
    .layout(Layout { width: Length::Fill, height: Length::Fixed(4) })
    .child(Paragraph::new(self.log.clone()).build())
    .build();

Use ScrollView when

• one child may become taller than the viewport
• the scroll offset is part of your app state or runtime continuity
• you want to pair content with a Scrollbar

Key builder methods

• ScrollView::new()
• .offset(...)
• .follow_bottom(...)
• .on_scroll(...)
• .child(...)

Common pairing

The most common pairing is:

• ScrollView for the content viewport
• Scrollbar for visual position
• one shared offset in state

Where to see it in examples

• Scroll Sync: the clearest ScrollView + Scrollbar example
• OpenAPI Explorer: long detail panes inside a browser layout