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Radio

Overview

Radio is a design-system component intended for reusable, product-agnostic UI composition.

Import

import { Radio } from "@tesseract-nexus/tesserix-ui"

Exports

export { Radio } from './radio'
export type { RadioProps } from './radio'

Props

export interface RadioProps extends Omit<React.InputHTMLAttributes<HTMLInputElement>, 'type'> {}
 
const Radio = React.forwardRef<HTMLInputElement, RadioProps>(
  ({ className, ...props }, ref) => {
    return (
      <input
        type="radio"
        className={cn(
          "peer h-5 w-5 shrink-0 rounded-full border-2 border-input bg-background shadow-sm transition-all duration-200",
          "focus-visible:outline-none focus-visible:ring-4 focus-visible:ring-ring/20",
          "checked:border-primary checked:bg-primary",
          "checked:after:absolute checked:after:left-1/2 checked:after:top-1/2 checked:after:h-2 checked:after:w-2 checked:after:-translate-x-1/2 checked:after:-translate-y-1/2 checked:after:rounded-full checked:after:bg-primary-foreground checked:after:content-['']",
          "disabled:cursor-not-allowed disabled:opacity-50",
          "cursor-pointer relative",
          className
        )}
        ref={ref}
        {...props}
      />
    )
  }
)
Radio.displayName = "Radio"
 
export { Radio }

Variations

No explicit cva variant map found. Variations are primarily structural/compositional for this component.

Usage Patterns

Basic

import { Radio } from "@tesseract-nexus/tesserix-ui"
 
export function Example() {
  return <Radio />
}

Do / Don’t

Do

// Compose with domain wrappers in product code
<Radio className="w-full" />

Don’t

// Avoid one-off hardcoded values that bypass tokens
<Radio className="bg-[#123456] text-[#fafafa] px-[13px]" />

Token / Theming Mapping

  • Color tokens: —primary, —secondary, —muted, —destructive, —foreground, —background
  • Shape tokens: —radius
  • Border/input tokens: —border, —input, —ring
  • Spacing and typography: Tailwind scale via design-system preset

Interaction Test Checklist

  1. Interaction: click/keyboard activation for primary paths.
  2. Focus: visible focus styles and logical tab order.
  3. Variants: core variants and sizes render correctly.
  4. Disabled/error states: behavior and ARIA attributes are correct.
  5. Regression: Storybook visual check for primary states.

Accessibility

  • Verify keyboard behavior for all interactive states.
  • Ensure labels and semantic roles are present in consuming screens.
  • Validate focus treatment and screen-reader output during QA.
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