Function Tooltip

packages/ui/src/components/tooltip.tsx:35–163

(props: TooltipProps)

}

export function Tooltip(props: TooltipProps) {
  let ref: HTMLDivElement | undefined
  const [state, setState] = createStore({
    open: false,
    block: false,
    expand: false,
  })
  const [local, others] = splitProps(props, [
    "children",
    "class",
    "contentClass",
    "contentStyle",
    "inactive",
    "forceOpen",
    "ignoreSafeArea",
    "value",
  ])

  const close = () => setState("open", false)

  const inside = () => {
    const active = document.activeElement
    if (!ref || !active) return false
    return ref.contains(active)
  }

  const drop = (expand = state.expand) => {
    if (expand) return
    if (ref?.matches(":hover")) return
    if (inside()) return
    setState("block", false)
  }

  const sync = () => {
    const expand = !!ref?.querySelector('[aria-expanded="true"], [data-expanded]')
    setState("expand", expand)
    if (expand) {
      setState("block", true)
      close()
      return
    }
    drop(expand)
  }

  const arm = () => {
    setState("block", true)
    close()
  }

  const leave = () => {
    if (!inside()) close()
    drop()
  }

  createEffect(() => {
    if (!ref) return
    sync()
    const obs = new MutationObserver(sync)