From d7bfabb3ab20a5fea566dfc08c8f702813f99042 Mon Sep 17 00:00:00 2001 From: HIsheR Date: Mon, 26 Oct 2026 12:11:44 +0800 Subject: [PATCH] =?UTF-8?q?iter(g48):=20=E6=96=B0=E5=A2=9E=20splitter=20?= =?UTF-8?q?=E5=8F=AF=E6=8B=96=E6=8B=BD=E5=88=86=E6=A0=8F=E5=AE=B9=E5=99=A8?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .ua/index.json | 46 ++++++++++++++- AGENTS.md | 2 +- ARCHITECTURE.md | 2 +- README.md | 8 +-- apps/demo/main.ts | 21 +++++++ llms-full.txt | 29 ++++++++- llms.txt | 1 + packages/skin/ui/src/index.ts | 1 + packages/skin/ui/src/splitter.ts | 98 +++++++++++++++++++++++++++++++ packages/skin/ui/src/types.ts | 9 +++ packages/skin/ui/ua.manifest.json | 44 +++++++++++++- packages/skin/ui/ui.css | 50 ++++++++++++++++ 12 files changed, 301 insertions(+), 10 deletions(-) create mode 100644 packages/skin/ui/src/splitter.ts diff --git a/.ua/index.json b/.ua/index.json index 0440874..6458199 100644 --- a/.ua/index.json +++ b/.ua/index.json @@ -1,6 +1,6 @@ { "$schema": "ui-arch-registry-index/0.1", - "generatedAt": "2026-10-26T04:10:00.644Z", + "generatedAt": "2026-10-26T04:11:34.965Z", "repoRoot": ".", "packages": [ { @@ -189,7 +189,8 @@ "notification(props):右下角通知卡片(标题 + 描述 + 操作区),返回 { el, close } 句柄,缺省常驻需手动关闭", "result(props):结果页,status 四档语义色 + 标题 + 说明 + 操作区,用于提交完成/校验失败等终态", "transfer(props):穿梭框,左右两栏勾选后整体搬运,targetKeys 信号双向绑定,两栏各自搜索与全选(含半选),禁用条目不参与搬运也不可勾选", - "cascader(props):级联选择,多列联动面板(悬停下钻 / 点击提交),value 为路径数组信号,changeOnSelect 允许停在中间层,全键盘可操作" + "cascader(props):级联选择,多列联动面板(悬停下钻 / 点击提交),value 为路径数组信号,changeOnSelect 允许停在中间层,全键盘可操作", + "splitter(props):可拖拽分栏容器,分隔条支持指针拖拽 / 方向键微调 / 双击复位,sizes 为百分比数组信号" ], "keyTypes": [ "ButtonProps", @@ -2153,6 +2154,47 @@ "键盘:↑↓ 同列移动、→ 下钻、← 回退、Enter/空格 提交、Esc 收起(与弹窗共用一个 Esc 栈)", "面板空间不足时自动向上翻转;disabled 选项不可点也不会展开下一列" ] + }, + { + "id": "splitter", + "title": "可拖拽分栏 Splitter", + "demo": "sec-splitter", + "props": [ + { + "n": "panes", + "t": "unknown[]", + "r": 1, + "d": "各栏内容(节点或纯文本),顺序即排列顺序" + }, + { + "n": "direction", + "t": "'horizontal' | 'vertical'", + "d": "分割方向;缺省 horizontal(左右)" + }, + { + "n": "sizes", + "t": "Signal", + "d": "各栏百分比数组(和为 100);不传则内部均分" + }, + { + "n": "min", + "t": "number", + "d": "每栏最小百分比;缺省 10,拖到边界即停" + }, + { + "n": "onChange", + "t": "(sizes: number[]) => void", + "d": "拖拽 / 键盘调整后回调(传副本)" + } + ], + "example": "splitter({ sizes: ratio, min: 15, panes: [leftPanel, rightPanel], onChange: (s) => ratio([...s]) })", + "steps": [ + "panes 长度决定栏数与分隔条数(n 栏对应 n-1 条),栏宽由 sizes 百分比驱动", + "指针按住分隔条拖动即可改比例,拖动过程两栏之和恒定、各自不低于 min", + "分隔条可 Tab 聚焦,← → / ↑ ↓ 每次调 2%,按住 Shift 调 10%;双击复位为均分", + "direction 传 vertical 变为上下分栏,键盘方向键与光标同步切换", + "传入 sizes 信号即受控,外部写入可做「预设布局」切换(如 1:1 / 2:1)" + ] } ] }, diff --git a/AGENTS.md b/AGENTS.md index ffd8f34..370e510 100644 --- a/AGENTS.md +++ b/AGENTS.md @@ -21,7 +21,7 @@ - `packages/core/table-core`(@ui-arch/table-core):Headless 表格逻辑内核 - `packages/core/frame`(@ui-arch/frame):signal + hyperscript 微框架 -- `packages/skin/ui`(@ui-arch/ui):46 个 DOM 组件(表单 / 反馈 / 浮层 / 导航 / 表格),样式只消费令牌 +- `packages/skin/ui`(@ui-arch/ui):47 个 DOM 组件(表单 / 反馈 / 浮层 / 导航 / 表格),样式只消费令牌 - `packages/design/tokens`(@ui-arch/tokens):设计令牌 - `packages/tools/cli`(@ui-arch/cli):`ua` 命令行 + MCP 注册表服务(private) - `apps/demo`(@ui-arch/demo):交互演示,产物 apps/demo/dist/demo.html diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md index c5fb24f..ff16a97 100644 --- a/ARCHITECTURE.md +++ b/ARCHITECTURE.md @@ -34,7 +34,7 @@ ui-arch-mvp/ │ │ ├── table-core/ # 表格状态内核 │ │ └── frame/ # 信号 + hyperscript 微框架 │ ├── skin/ # 皮肤层(DOM 组件,可发布) -│ │ └── ui/ # 46 个组件 + ui.css +│ │ └── ui/ # 47 个组件 + ui.css │ ├── design/ # 资产层(可发布) │ │ └── tokens/ # --ua-* 设计令牌 │ └── tools/ # 工程层(private,不发布) diff --git a/README.md b/README.md index c0e728d..eb60e44 100644 --- a/README.md +++ b/README.md @@ -11,13 +11,13 @@ npm run demo # 打开演示:apps/demo/dist/demo.html npm run docs # 生成人类文档站 apps/docs/index.html + Agent 全量文档 llms-full.txt ``` -## 组件(共 46 个) +## 组件(共 47 个) -accordion · alert · avatar · badge · breadcrumb · button · carousel · card · cascader · checkbox · dataTable · descriptions · divider · drawer · empty · form · image · inputNumber · list · menu · modal · notification · pagination · popover · progress · radioGroup · rate · result · segmented · select · skeleton · slider · spinner · statistic · stepper · switchButton · tabs · tag · textField · textarea · timeline · toast · tooltip · transfer · tree · upload +accordion · alert · avatar · badge · breadcrumb · button · carousel · card · cascader · checkbox · dataTable · descriptions · divider · drawer · empty · form · image · inputNumber · list · menu · modal · notification · pagination · popover · progress · radioGroup · rate · result · segmented · select · skeleton · slider · spinner · splitter · statistic · stepper · switchButton · tabs · tag · textField · textarea · timeline · toast · tooltip · transfer · tree · upload -分组:表单(button / textField / inputNumber / textarea / checkbox / switchButton / select / radioGroup / slider / rate / segmented / upload / form + formItem / transfer / cascader)、反馈(alert / toast / notification / result / spinner / progress / skeleton / badge / empty / statistic)、浮层(tooltip / popover / modal / drawer / menu)、导航(tabs / breadcrumb / pagination / accordion / stepper / tree)、数据展示(dataTable / descriptions / card / list / timeline / tag / avatar / image / carousel)、其他(divider)。 +分组:表单(button / textField / inputNumber / textarea / checkbox / switchButton / select / radioGroup / slider / rate / segmented / upload / form + formItem / transfer / cascader)、反馈(alert / toast / notification / result / spinner / progress / skeleton / badge / empty / statistic)、浮层(tooltip / popover / modal / drawer / menu)、导航(tabs / breadcrumb / pagination / accordion / stepper / tree)、数据展示(dataTable / descriptions / card / list / timeline / tag / avatar / image / carousel)、其他(divider / splitter)。 ## 可访问性约定 @@ -31,7 +31,7 @@ accordion · alert · avatar · badge · breadcrumb · button · carousel · car |---|---| | `packages/core/frame` | @ui-arch/frame:signal / computed / effect + hyperscript(无虚拟 DOM) | | `packages/core/table-core` | @ui-arch/table-core:headless 表格(filter → sort → paginate 派生管线) | -| `packages/skin/ui` | @ui-arch/ui:46 个 DOM 组件 + ui.css(只消费 `--ua-*` 令牌) | +| `packages/skin/ui` | @ui-arch/ui:47 个 DOM 组件 + ui.css(只消费 `--ua-*` 令牌) | | `packages/design/tokens` | @ui-arch/tokens:设计令牌(暗色只换值不换名) | | `packages/tools/cli` | @ui-arch/cli:`ua` 命令行与 stdio MCP server | | `apps/demo` | 交互演示(esbuild 打包成单文件) | diff --git a/apps/demo/main.ts b/apps/demo/main.ts index 2599804..5876908 100644 --- a/apps/demo/main.ts +++ b/apps/demo/main.ts @@ -44,6 +44,7 @@ import { select, showToast, skeleton, + splitter, slider, spinner, stepper, @@ -183,6 +184,7 @@ const menuPick = signal(''); const listPick = signal(''); // 列表点击选中的条目标题 const slideIndex = signal(0); // 轮播当前下标(外部受控演示) const cascaderPath = signal(['east', 'sh']); // 级联选择路径(外部受控演示) +const splitSizes = signal([35, 65]); // 分栏比例(外部受控演示) const treePick = signal('core'); // 树形选中节点 key const transferKeys = signal(['a11y']); // 穿梭框右侧集合(外部受控演示) const cityPick = signal(''); // 可搜索下拉的选中城市 @@ -679,6 +681,25 @@ const content = h( button({ label: '错误(可关)', variant: 'danger', onClick: () => notification({ title: '保存失败', description: '服务端返回 500,请稍后重试', variant: 'danger' }) }), ), ), + section( + 'sec-splitter', + '可拖拽分栏', + 'splitter:分隔条可拖拽、可聚焦用方向键微调(Shift 加速)、双击复位均分;sizes 传信号即受控,每栏不低于 min。', + h( + 'div', + { class: 'col' }, + splitter({ + sizes: splitSizes, + onChange: (p) => toast.info(`比例:${p.map((n) => n + '%').join(' / ')}`), + panes: [ + h('div', {}, h('div', { class: 'desc' }, '左侧栏'), list({ items: [{ title: '待办 A' }, { title: '待办 B' }], bordered: true })), + h('div', {}, h('div', { class: 'desc' }, '右侧栏:拖动中间分隔条试试'), h('p', { class: 'desc' }, '分隔条支持键盘:Tab 聚焦后 ← → 每次 2%,Shift + ← → 每次 10%,双击复位。')), + ], + }), + h('span', { class: 'out' }, () => `当前比例:${splitSizes().map((n) => n + '%').join(' / ')}`), + splitter({ direction: 'vertical', min: 20, panes: [h('div', { class: 'desc' }, '上栏'), h('div', { class: 'desc' }, '下栏(纵向拖拽)')] }), + ), + ), section( 'sec-cascader', '级联选择', diff --git a/llms-full.txt b/llms-full.txt index 7638d23..aa544c4 100644 --- a/llms-full.txt +++ b/llms-full.txt @@ -1,6 +1,6 @@ # @ui-arch 组件库 Agent 文档(无图形版) -> 自动生成于 2026-10-26T04:10:00.644Z,数据源:各包 ua.manifest.json,勿手改。人类版文档站:apps/docs/index.html。 +> 自动生成于 2026-10-26T04:11:34.965Z,数据源:各包 ua.manifest.json,勿手改。人类版文档站:apps/docs/index.html。 > 组件 = 普通函数,传 props 返回 DOM;状态用 signal 双向绑定:读 signal() 写 signal(v)。 ## 快速上手 @@ -1229,6 +1229,32 @@ cascader({ value: areaPath, changeOnSelect: true, options: [{ value: 'east', lab 现场演示:apps/docs/demo.html#sec-cascader +### splitter — 可拖拽分栏 Splitter + +参数: + +- panes(必填):unknown[] —— 各栏内容(节点或纯文本),顺序即排列顺序 +- direction:'horizontal' | 'vertical' —— 分割方向;缺省 horizontal(左右) +- sizes:Signal —— 各栏百分比数组(和为 100);不传则内部均分 +- min:number —— 每栏最小百分比;缺省 10,拖到边界即停 +- onChange:(sizes: number[]) => void —— 拖拽 / 键盘调整后回调(传副本) + +示例: + +``` +splitter({ sizes: ratio, min: 15, panes: [leftPanel, rightPanel], onChange: (s) => ratio([...s]) }) +``` + +手把手: + +1. panes 长度决定栏数与分隔条数(n 栏对应 n-1 条),栏宽由 sizes 百分比驱动 +2. 指针按住分隔条拖动即可改比例,拖动过程两栏之和恒定、各自不低于 min +3. 分隔条可 Tab 聚焦,← → / ↑ ↓ 每次调 2%,按住 Shift 调 10%;双击复位为均分 +4. direction 传 vertical 变为上下分栏,键盘方向键与光标同步切换 +5. 传入 sizes 信号即受控,外部写入可做「预设布局」切换(如 1:1 / 2:1) + +现场演示:apps/docs/demo.html#sec-splitter + API 速览: - button(props):按钮,variant = primary | ghost | danger,disabled 支持布尔或信号禁用;type 缺省 button(表单内不隐式提交) @@ -1279,6 +1305,7 @@ API 速览: - result(props):结果页,status 四档语义色 + 标题 + 说明 + 操作区,用于提交完成/校验失败等终态 - transfer(props):穿梭框,左右两栏勾选后整体搬运,targetKeys 信号双向绑定,两栏各自搜索与全选(含半选),禁用条目不参与搬运也不可勾选 - cascader(props):级联选择,多列联动面板(悬停下钻 / 点击提交),value 为路径数组信号,changeOnSelect 允许停在中间层,全键盘可操作 +- splitter(props):可拖拽分栏容器,分隔条支持指针拖拽 / 方向键微调 / 双击复位,sizes 为百分比数组信号 一行用法: diff --git a/llms.txt b/llms.txt index d7dd343..ce98d18 100644 --- a/llms.txt +++ b/llms.txt @@ -95,6 +95,7 @@ - result(props):结果页,status 四档语义色 + 标题 + 说明 + 操作区,用于提交完成/校验失败等终态 - transfer(props):穿梭框,左右两栏勾选后整体搬运,targetKeys 信号双向绑定,两栏各自搜索与全选(含半选),禁用条目不参与搬运也不可勾选 - cascader(props):级联选择,多列联动面板(悬停下钻 / 点击提交),value 为路径数组信号,changeOnSelect 允许停在中间层,全键盘可操作 + - splitter(props):可拖拽分栏容器,分隔条支持指针拖拽 / 方向键微调 / 双击复位,sizes 为百分比数组信号 - 用法: `const checked = signal(false); checkbox({ label: '同意', checked }); const open = signal(false); modal({ title: '确认', open }, '内容')` - 约定: 皮肤不持有业务状态,一律委托 headless 内核或调用方信号 - 约定: 表单类组件统一约定:*Props.value/checked/active 为 Signal 双向绑定,onChange/onInput 为回调 diff --git a/packages/skin/ui/src/index.ts b/packages/skin/ui/src/index.ts index e9bcc4b..7e9dac3 100644 --- a/packages/skin/ui/src/index.ts +++ b/packages/skin/ui/src/index.ts @@ -46,3 +46,4 @@ export { form, formItem } from './form.js'; export { dataTable } from './dataTable.js'; export { transfer } from './transfer.js'; export { cascader } from './cascader.js'; +export { splitter } from './splitter.js'; diff --git a/packages/skin/ui/src/splitter.ts b/packages/skin/ui/src/splitter.ts new file mode 100644 index 0000000..2cc9c9f --- /dev/null +++ b/packages/skin/ui/src/splitter.ts @@ -0,0 +1,98 @@ +import { effect, h, signal } from '@ui-arch/frame'; +import type { Signal } from '@ui-arch/frame'; +import type { SplitterProps } from './types.js'; + +/*** 均分百分比:总数为 n 时每栏等分,末栏吃掉舍入余量保证和为 100 ***/ +function even(n: number): number[] { + const each = Number((100 / n).toFixed(2)); + const out = Array.from({ length: n }, () => each); + out[n - 1] = Number((100 - each * (n - 1)).toFixed(2)); + return out; +} + +/*** 分栏容器:可拖拽分隔条调整比例,sizes 信号双向绑定,分隔条可聚焦并用方向键微调、双击复位 ***/ +export function splitter(props: SplitterProps): HTMLElement { + // —— 状态集中声明 —— + const dir = props.direction ?? 'horizontal'; // 分割方向 + const min = Math.max(props.min ?? 10, 0); // 每栏最小百分比,负值归零 + const sizes: Signal = props.sizes ?? signal(even(props.panes.length)); // 各栏比例 + const bars: HTMLElement[] = []; // 分隔条,索引 i 位于第 i / i+1 栏之间 + const cells: HTMLElement[] = []; // 栏容器,与 panes 一一对应 + const isH = dir === 'horizontal'; // 横向:改 flex-basis(宽度) + + /*** 同步几何:只写 flex-basis,避免触发重排风暴 ***/ + const sync = (): void => { + const pct = sizes(); + cells.forEach((cell, i) => { cell.style.flexBasis = `${pct[i] ?? 0}%`; }); + bars.forEach((bar, i) => { bar.setAttribute('aria-valuenow', String(Math.round(pct[i] ?? 0))); }); // 读屏播报当前分界位置 + }; + + /*** 成对调整:把 i 与 i+1 两栏按 delta 对调,各自不低于 min ***/ + const shift = (i: number, delta: number): void => { + const cur = [...sizes()]; + const pair = (cur[i] ?? 0) + (cur[i + 1] ?? 0); // 两栏总量恒定 + const next = Math.min(Math.max((cur[i] ?? 0) + delta, min), pair - min); // 下限 min、上限 pair-min + if (next === cur[i]) return; // 卫语句:贴边不动 + cur[i] = Number(next.toFixed(2)); + cur[i + 1] = Number((pair - next).toFixed(2)); + sizes(cur); + props.onChange?.([...cur]); + }; + + /*** 拖动:按下分隔条后按指针位移折算百分比,松手即解绑 ***/ + const startDrag = (i: number, down: PointerEvent): void => { + const bar = down.currentTarget as HTMLElement; + const box = root.getBoundingClientRect(); + const total = (isH ? box.width : box.height) || 1; // 容器主轴尺寸,防 0 除 + const from = isH ? down.clientX : down.clientY; // 按下时指针主轴坐标 + const startPct = sizes()[i] ?? 0; // 起拖比例,位移全部相对它计算 + bar.setPointerCapture(down.pointerId); // 捕获指针:拖出分隔条也不丢事件 + bar.classList.add('is-dragging'); + const onMove = (e: PointerEvent): void => { + const moved = (((isH ? e.clientX : e.clientY) - from) / total) * 100; // 位移折算成百分比 + shift(i, Number((startPct + moved - (sizes()[i] ?? 0)).toFixed(2))); // 增量驱动,夹逼交给 shift + }; + const onUp = (): void => { + bar.classList.remove('is-dragging'); + bar.removeEventListener('pointermove', onMove); + bar.removeEventListener('pointerup', onUp); + bar.removeEventListener('pointercancel', onUp); + }; + bar.addEventListener('pointermove', onMove); + bar.addEventListener('pointerup', onUp); + bar.addEventListener('pointercancel', onUp); + }; + + const root = h('div', { class: `ua-splitter ua-splitter-${dir}` }) as HTMLElement; + + props.panes.forEach((pane, i) => { + const cell = h('div', { class: 'ua-splitter-pane' }, pane) as HTMLElement; // pane 可为节点或纯文本 + cells.push(cell); + root.append(cell); + if (i === props.panes.length - 1) return; // 最后一栏后面不再放分隔条 + const bar = h('div', { + class: 'ua-splitter-bar', + role: 'separator', + tabindex: '0', + 'aria-orientation': isH ? 'vertical' : 'horizontal', // 左右分栏时分隔条是竖向的 + 'aria-label': `调整第 ${i + 1} 栏宽度`, // 读屏可辨识 + 'aria-valuemin': String(min), + 'aria-valuemax': String(100 - min), + onpointerdown: (e: PointerEvent) => { e.preventDefault(); startDrag(i, e); }, + ondblclick: () => { sizes(even(props.panes.length)); props.onChange?.([...even(props.panes.length)]); }, // 双击复位均分 + }) as HTMLElement; + bar.addEventListener('keydown', (e: KeyboardEvent) => { + const step = e.shiftKey ? 10 : 2; // Shift 加速 + const back = isH ? 'ArrowLeft' : 'ArrowUp'; + const fwd = isH ? 'ArrowRight' : 'ArrowDown'; + if (e.key !== back && e.key !== fwd) return; // 卫语句:非方向键放行 + e.preventDefault(); + shift(i, e.key === back ? -step : step); + }); + bars.push(bar); + root.append(bar); + }); + + effect(sync); + return root; +} diff --git a/packages/skin/ui/src/types.ts b/packages/skin/ui/src/types.ts index 1db219b..4de3793 100644 --- a/packages/skin/ui/src/types.ts +++ b/packages/skin/ui/src/types.ts @@ -514,4 +514,13 @@ export interface CascaderProps { onChange?: (path: string[]) => void; // 选中回调(叶子或中间层,传副本) } +/*** 分栏容器入参 ***/ +export interface SplitterProps { + panes: unknown[]; // 各栏内容,顺序即排列顺序 + direction?: 'horizontal' | 'vertical'; // 分割方向;缺省 horizontal(左右) + sizes?: Signal; // 各栏百分比(和为 100);不传则内部均分 + min?: number; // 每栏最小百分比;缺省 10 + onChange?: (sizes: number[]) => void; // 拖拽/键盘调整后回调(传副本) +} + export type { ColumnDef, RowKey }; // 再导出常用内核类型,方便调用方 diff --git a/packages/skin/ui/ua.manifest.json b/packages/skin/ui/ua.manifest.json index d5cde8a..9a44789 100644 --- a/packages/skin/ui/ua.manifest.json +++ b/packages/skin/ui/ua.manifest.json @@ -60,7 +60,8 @@ "notification(props):右下角通知卡片(标题 + 描述 + 操作区),返回 { el, close } 句柄,缺省常驻需手动关闭", "result(props):结果页,status 四档语义色 + 标题 + 说明 + 操作区,用于提交完成/校验失败等终态", "transfer(props):穿梭框,左右两栏勾选后整体搬运,targetKeys 信号双向绑定,两栏各自搜索与全选(含半选),禁用条目不参与搬运也不可勾选", - "cascader(props):级联选择,多列联动面板(悬停下钻 / 点击提交),value 为路径数组信号,changeOnSelect 允许停在中间层,全键盘可操作" + "cascader(props):级联选择,多列联动面板(悬停下钻 / 点击提交),value 为路径数组信号,changeOnSelect 允许停在中间层,全键盘可操作", + "splitter(props):可拖拽分栏容器,分隔条支持指针拖拽 / 方向键微调 / 双击复位,sizes 为百分比数组信号" ], "keyTypes": [ "ButtonProps", @@ -2024,6 +2025,47 @@ "键盘:↑↓ 同列移动、→ 下钻、← 回退、Enter/空格 提交、Esc 收起(与弹窗共用一个 Esc 栈)", "面板空间不足时自动向上翻转;disabled 选项不可点也不会展开下一列" ] + }, + { + "id": "splitter", + "title": "可拖拽分栏 Splitter", + "demo": "sec-splitter", + "props": [ + { + "n": "panes", + "t": "unknown[]", + "r": 1, + "d": "各栏内容(节点或纯文本),顺序即排列顺序" + }, + { + "n": "direction", + "t": "'horizontal' | 'vertical'", + "d": "分割方向;缺省 horizontal(左右)" + }, + { + "n": "sizes", + "t": "Signal", + "d": "各栏百分比数组(和为 100);不传则内部均分" + }, + { + "n": "min", + "t": "number", + "d": "每栏最小百分比;缺省 10,拖到边界即停" + }, + { + "n": "onChange", + "t": "(sizes: number[]) => void", + "d": "拖拽 / 键盘调整后回调(传副本)" + } + ], + "example": "splitter({ sizes: ratio, min: 15, panes: [leftPanel, rightPanel], onChange: (s) => ratio([...s]) })", + "steps": [ + "panes 长度决定栏数与分隔条数(n 栏对应 n-1 条),栏宽由 sizes 百分比驱动", + "指针按住分隔条拖动即可改比例,拖动过程两栏之和恒定、各自不低于 min", + "分隔条可 Tab 聚焦,← → / ↑ ↓ 每次调 2%,按住 Shift 调 10%;双击复位为均分", + "direction 传 vertical 变为上下分栏,键盘方向键与光标同步切换", + "传入 sizes 信号即受控,外部写入可做「预设布局」切换(如 1:1 / 2:1)" + ] } ] } diff --git a/packages/skin/ui/ui.css b/packages/skin/ui/ui.css index 7e6a794..1b1cd44 100644 --- a/packages/skin/ui/ui.css +++ b/packages/skin/ui/ui.css @@ -2671,3 +2671,53 @@ button.ua-step-dot:hover { .ua-cascader-caret, .ua-cascader-opt { transition: none; } } +.ua-splitter { + display: flex; + width: 100%; + min-height: 160px; + border: 1px solid var(--ua-color-border); + border-radius: var(--ua-radius-md); + background: var(--ua-color-surface); + overflow: hidden; +} +.ua-splitter-vertical { + flex-direction: column; +} +.ua-splitter-pane { + flex: 0 0 auto; + min-width: 0; + min-height: 0; + padding: var(--ua-space-2); + overflow: auto; +} +.ua-splitter-bar { + position: relative; + flex: 0 0 6px; + background: var(--ua-color-border); + cursor: col-resize; + transition: background 0.15s ease; + touch-action: none; +} +.ua-splitter-vertical > .ua-splitter-bar { + cursor: row-resize; +} +.ua-splitter-bar::after { + content: ''; + position: absolute; + inset: -4px; + /* 扩大命中区:视觉 6px,实际可抓 14px */ +} +.ua-splitter-bar:hover, +.ua-splitter-bar.is-dragging, +.ua-splitter-bar:focus-visible { + background: var(--ua-color-accent); +} +.ua-splitter-bar:focus-visible { + outline: 2px solid var(--ua-color-accent); + outline-offset: 1px; +} +@media (prefers-reduced-motion: reduce) { + .ua-splitter-bar { + transition: none; + } +}