mirror of
https://github.com/deepseek-ai/deepseek-harness
synced 2026-08-15 21:04:50 +00:00
1f79b78045
Menus: keep 12px viewport clearance with internal scroll, pin workspace create actions in a footer, and pre-render portal lists hidden so the first painted frame is already at its final position (no open jump). Tool rows: 14px icons, secondary titles, no hover fill, and a hover chevron preview on in-place expandable rows. Settings: 800x600 layer-2 panel over a blurred mask, hover states, and wrapping selector cubes; ModelSelect surface tokens now match the Menu primitive.
87 lines
4.1 KiB
TypeScript
87 lines
4.1 KiB
TypeScript
// Hover/focus label bubble (figma tooltip pill: dark plate, white text).
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// TODO: interaction is a placeholder (no show delay, no flip on viewport
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// collision, no arrow) — visuals and behavior get a proper pass later.
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// The anchor is the child element itself (cloneElement, no wrapper node), so
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// attaching a tooltip never changes the anchor's layout context. The bubble is
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// position:fixed and coordinates come from the anchor's rect at show time, so
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// it escapes ancestor overflow clipping (the sidebar rail clips its column)
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// without a portal.
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import { cloneElement, useCallback, useEffect, useRef, useState } from 'react'
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import type { FocusEventHandler, MouseEventHandler, MutableRefObject, ReactElement, Ref } from 'react'
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import css from './Tooltip.module.css'
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/** Bubble placement relative to the anchor. */
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export type TooltipSide = 'right' | 'bottom'
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/** Props Tooltip injects into its anchor child; the child's own handlers are chained ahead of the tooltip's. */
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interface AnchorProps {
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ref?: Ref<HTMLElement> | undefined
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onMouseEnter?: MouseEventHandler | undefined
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onMouseLeave?: MouseEventHandler | undefined
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onFocus?: FocusEventHandler | undefined
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onBlur?: FocusEventHandler | undefined
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}
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/**
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* Attach a hover/focus tooltip to an anchor element.
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* @param props.label - bubble text.
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* @param props.side - placement relative to the anchor (default 'right').
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* @param props.disabled - suppress the bubble while true; the anchor renders identically so
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* toggling never remounts it (which would cut its CSS transitions).
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* @param props.children - a single anchor element; its own ref (callback or object) is forwarded alongside the tooltip's.
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* @returns the cloned anchor plus a fixed-position bubble while hovered/focused.
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*/
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export function Tooltip({ label, side = 'right', disabled = false, children }: { label: string; side?: TooltipSide; disabled?: boolean; children: ReactElement<AnchorProps> }) {
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const anchor = useRef<HTMLElement | null>(null)
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// React 18 keeps the element's ref outside props; forward it so wrapping an
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// anchor in Tooltip never silently severs the owner's ref.
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const childRef = (children as ReactElement<AnchorProps> & { ref?: Ref<HTMLElement> }).ref
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const mergedRef = useCallback((el: HTMLElement | null) => {
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anchor.current = el
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if (typeof childRef === 'function') childRef(el)
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else if (childRef != null) (childRef as MutableRefObject<HTMLElement | null>).current = el
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}, [childRef])
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const [pos, setPos] = useState<{ x: number; y: number } | null>(null)
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// Hover and focus are independent triggers: the bubble hides only after
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// BOTH clear (hovering away from a focused anchor must not drop it).
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const triggers = useRef({ hover: false, focus: false })
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// Disabling mid-hover (e.g. clicking a rail control expands the sidebar)
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// must drop an already-visible bubble: no mouseleave fires.
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useEffect(() => {
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if (disabled) { triggers.current = { hover: false, focus: false }; setPos(null) }
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}, [disabled])
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const show = () => {
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if (disabled) return
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const el = anchor.current
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/* v8 ignore next -- the ref is attached by event time: events fire on the cloned anchor. */
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if (el === null) return
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const r = el.getBoundingClientRect()
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setPos(side === 'right'
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? { x: r.right + 10, y: r.top + r.height / 2 }
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: { x: r.left + r.width / 2, y: r.bottom + 8 })
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}
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const hide = () => {
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if (!triggers.current.hover && !triggers.current.focus) setPos(null)
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}
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return (
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<>
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{cloneElement(children, {
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ref: mergedRef,
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onMouseEnter: (e) => { children.props.onMouseEnter?.(e); triggers.current.hover = true; show() },
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onMouseLeave: (e) => { children.props.onMouseLeave?.(e); triggers.current.hover = false; setPos(null) },
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onFocus: (e) => { children.props.onFocus?.(e); triggers.current.focus = true; show() },
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onBlur: (e) => { children.props.onBlur?.(e); triggers.current.focus = false; hide() },
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})}
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{pos !== null && (
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<span className={css.bubble} data-side={side} style={{ left: pos.x, top: pos.y }} role="tooltip">
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{label}
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</span>
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)}
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</>
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)
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}
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