iter(g287): 通知条关闭改为淡出退场

This commit is contained in:
HIsheR
2026-10-26 23:17:28 +08:00
parent 09cccb292f
commit f388464869
6 changed files with 38 additions and 21 deletions
+11 -16
View File
@@ -3,12 +3,18 @@ import type { NoticeBarProps } from './types.js';
// 语义色配符号:只靠颜色区分在灰度/色弱下会失效,符号是第二条线索
const ICONS: Record<string, string> = { info: 'ℹ', success: '✓', warning: '!', danger: '×' };
const EXIT_MS = 200; // 退场时长:与 alert 的关闭过渡同档,两条播报件消失手感一致
/*** 通知条:单行横条,语义色 + 可选跑马灯与关闭;关闭即整条隐藏并回调 ***/
/*** 通知条:单行横条,语义色 + 可选跑马灯与关闭;关闭先淡出再隐藏并回调 ***/
export function noticeBar(props: NoticeBarProps): HTMLElement {
const variant = props.variant ?? 'info';
const open = signal(true); // 关闭状态:隐藏而非摘节点,调用方仍可拿到元素句柄
return h(
const open = signal(true); // 关闭状态:退场结束后置 false(隐藏而非摘节点,调用方仍持有句柄)
const close = (): void => {
el.classList.add('is-out'); // 挂退场类:淡出 + 轻微上移,先给观感再隐藏
props.onClose?.();
window.setTimeout(() => open(false), EXIT_MS); // 与 CSS 过渡时长同源,避免节点在半路消失
};
const el = h(
'div',
{
class: `ua-notice ua-notice-${variant}${props.scroll ? ' is-roll' : ''}`,
@@ -20,18 +26,7 @@ export function noticeBar(props: NoticeBarProps): HTMLElement {
h('div', { class: 'ua-notice-body' }, h('span', { class: 'ua-notice-text' }, props.text)),
props.closable === false
? null
: h(
'button',
{
type: 'button',
class: 'ua-notice-close',
'aria-label': '关闭通知',
onClick: () => {
open(false);
props.onClose?.();
},
},
'×',
),
: h('button', { type: 'button', class: 'ua-notice-close', 'aria-label': '关闭通知', onClick: close }, '×'),
);
return el;
}