iter: d07 新增可交互气泡卡片 popover
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@@ -14,6 +14,7 @@ export { badge } from './badge.js';
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export { alert } from './alert.js';
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export { toast, showToast } from './toast.js';
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export { tooltip } from './tooltip.js';
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export { popover } from './popover.js';
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export { skeleton } from './skeleton.js';
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export { pagination } from './pagination.js';
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export { spinner } from './spinner.js';
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@@ -0,0 +1,60 @@
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import { effect, h, signal } from '@ui-arch/frame';
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import type { PopoverProps } from './types.js';
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let seq = 0; // 全局自增序号:保证每个弹层 id 唯一,供 aria-controls 关联
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/*** 气泡卡片:包裹触发器,默认点击开合;内容可交互,点外部 / Esc / 再次点触发器收起 ***/
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export function popover(props: PopoverProps, trigger: HTMLElement): HTMLElement {
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// —— 状态集中声明 ——
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const open = signal(false); // 弹层显隐
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const id = `ua-pop-${++seq}`; // 弹层唯一 id
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let timer: number | null = null; // hover 模式下的出入场计时器
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const setOpen = (next: boolean): void => {
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if (open() === next) return; // 幂等:状态未变不派发回调
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open(next);
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props.onOpenChange?.(next);
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};
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const toggle = (): void => setOpen(!open());
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// —— 触发器与弹层 ——
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trigger.setAttribute('aria-haspopup', 'dialog');
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effect(() => trigger.setAttribute('aria-expanded', String(open()))); // 展开态跟随信号写回
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const panel = h(
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'div',
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{
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id,
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class: () => `ua-pop ua-pop-${props.placement ?? 'bottom'}${open() ? ' ua-open' : ''}`,
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role: 'dialog',
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'aria-hidden': () => String(!open()),
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onClick: (e: Event) => e.stopPropagation(), // 弹层内点击不触发外部关闭
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},
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props.title ? h('div', { class: 'ua-pop-title' }, props.title) : null,
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h('div', { class: 'ua-pop-body' }, props.content),
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);
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const root = h('span', { class: 'ua-pop-wrap' }, trigger, panel);
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if (props.trigger === 'hover') {
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root.addEventListener('pointerenter', () => {
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if (timer != null) window.clearTimeout(timer);
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timer = window.setTimeout(() => setOpen(true), props.delay ?? 150);
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});
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root.addEventListener('pointerleave', () => {
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if (timer != null) window.clearTimeout(timer); // 未出场就离开:取消计时
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setOpen(false);
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});
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} else {
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trigger.addEventListener('click', (e: Event) => {
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e.stopPropagation(); // 阻止冒泡到 document,否则刚打开就被外部点击关掉
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toggle();
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});
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}
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root.addEventListener('keydown', (e: KeyboardEvent) => {
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if (e.key !== 'Escape' || !open()) return; // 卫语句:未展开时 Esc 不处理
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setOpen(false);
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trigger.focus(); // 收起后焦点回触发器
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});
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document.addEventListener('click', () => setOpen(false)); // 点外部收起(弹层内已阻止冒泡)
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return root;
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}
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@@ -8,6 +8,16 @@ export interface TooltipProps {
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delay?: number; // 出场延迟毫秒;缺省 150,传 0 立即显示
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}
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/*** 气泡卡片入参 ***/
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export interface PopoverProps {
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content: unknown; // 弹层内容:字符串 / DOM 节点 / 响应式函数(可放交互元素)
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title?: string; // 弹层标题;缺省不渲染标题行
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placement?: 'top' | 'bottom'; // 弹层方位;缺省 bottom(触发器下方)
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trigger?: 'click' | 'hover'; // 触发方式;缺省 click(hover 模式带 delay 延迟)
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delay?: number; // hover 模式出场延迟毫秒;缺省 150
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onOpenChange?: (open: boolean) => void; // 开合回调
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}
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/*** 按钮入参 ***/
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export interface ButtonProps {
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label: string; // 按钮文案
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