Scroll Area.
Native scrolling, a considered frame.
The viewport owns native scrolling and its accessible name. Add the corresponding scrollbar for each overflowing axis. Preserve native keyboard scrolling and visible viewport focus; visual size adjusts scrollbar thickness.
Make it yours
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Composition
AnatomyThe viewport owns native scrolling and its accessible name. Add the corresponding scrollbar for each overflowing axis. Preserve native keyboard scrolling and visible viewport focus; visual size adjusts scrollbar thickness.
ScrollArea.Root (bounded size)
├── ScrollArea.Viewport (keyboard focus)
│ └── ScrollArea.Content
├── ScrollArea.Scrollbar orientation=vertical → ScrollArea.Thumb
├── ScrollArea.Scrollbar orientation=horizontal → ScrollArea.Thumb
└── ScrollArea.CornerA place to start
UsageImport the stylesheet once at your application root. This complete example reflects the properties selected above.
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Details that make a difference
Examples & statesSizes
Compare the three Dixy shirt sizes side by side.
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Visual treatments
Emphasis changes presentation while the primitive keeps behavior.
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Corner radii
Contextual rounding applies to the control or surface; large panels stay readable.
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The finer details
API referenceGenerated from Dixy’s local TypeScript interfaces. Native and Base UI ScrollArea props are forwarded; this table covers the options Dixy adds.
ScrollAreaRoot
| Prop | Type / description | Default |
|---|---|---|
size | "sm" | "md" | "lg"Visual scrollbar thickness; viewport bounds are supplied by the consumer. | md |
variant | "soft" | "outline" | "plain"Visual emphasis; behavioral state remains primitive-owned. | plain |
radius | "none" | "sm" | "md" | "lg" | "full"Contextual rounding; panels cap full rounding to preserve content. | Theme.radius |
Built from the same foundations
Styling tokensChange Theme settings above to compare appearance, accent, neutral, radius, spacing density, motion and direction. Override component aliases on a Theme root so custom properties follow portaled content too. The wrapper merges className, style, refs and render composition with its owning primitive.
| Token | Purpose |
|---|---|
--dixy-primitive-gap | The component-specific starting point. |
--dixy-font-label-md | Control label font and line height; body roles remain readable in text inputs. |
--dixy-color-background-selected | Selected surfaces use semantic color across appearances. |
--dixy-color-border-focus | Focus indication remains visible independently of shadows. |
--dixy-spacing-inset-sm | Density-aware component padding. |
--dixy-motion-transition-feedback | Short state feedback, reduced by the inherited motion setting. |
Consider everyone
AccessibilityBase UI keeps native scrolling behavior. A bounded viewport must remain keyboard reachable and work with touch. Provide meaningful names and verify the complete interaction with a keyboard. Color alone must not communicate state.
Target: WCAG 2.2 AA. Automated tests cover selected behavior; manual screen-reader, contrast, and zoom validation remain part of the release checklist.
Build it. Then understand it.
Base UI keeps native scrolling behavior. A bounded viewport must remain keyboard reachable and work with touch. Component aliases reference Dixy semantic tokens; refs, events and render composition are forwarded unchanged. Visual settings follow Dixy shirt sizes, contextual radii and semantic tokens where applicable. Static finishes are optional, and reduced motion is immediate. Base UI keeps refs, state, events, keyboard and presence; this implementation pass does not establish WCAG conformance.
--dixy-primitive-gap