iter(g32): tree 补 ↑↓/Home/End 行间导航

This commit is contained in:
HIsheR
2026-10-26 11:43:15 +08:00
parent e203c9ed5d
commit 097f79fa1e
5 changed files with 26 additions and 5 deletions
+8
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@@ -612,6 +612,14 @@
"acceptance": "tree({ nodes, expanded, selected, defaultExpandAll, onSelect }) 递归渲染 + 箭头展开收起 + 点选 + Enter/→/← 键盘 + 禁用不响应;组件数 40→41 三处计数同步;npm run check 全绿",
"status": "done",
"notes": "自补:组件补充;selected/expanded 信号均可外部受控"
},
{
"id": "g32",
"title": "tree 补 ↑↓/Home/End 行间导航",
"motivation": "tree 只支持 Enter/→/←,无法用键盘在节点间移动焦点,键盘用户仍得靠鼠标找行",
"acceptance": "↑↓ 在当前可见节点间移动、Home/End 到首末行,只改焦点不改选中,收起分支的子节点不参与遍历;npm run check 全绿",
"status": "open",
"notes": "自补:既有组件可用性细节"
}
]
}
+2 -2
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@@ -1,6 +1,6 @@
{
"$schema": "ui-arch-registry-index/0.1",
"generatedAt": "2026-10-26T03:41:59.549Z",
"generatedAt": "2026-10-26T03:43:04.201Z",
"repoRoot": ".",
"packages": [
{
@@ -1901,7 +1901,7 @@
"节点树用 { key, label, children } 描述,key 唯一即可(选中与展开都按 key 记)",
"传 selected 信号即可外部受控;不传则组件内部维护选中态",
"点箭头只展开/收起,点标签才选中;叶子节点箭头位置留空以对齐",
"键盘 Enter/空格 选中、→ 展开、← 收起;disabled 节点点击与键盘都不响应",
"键盘:↑↓ 在可见节点间移动、Home/End 到首末行(只移动焦点),Enter/空格 选中、→ 展开、← 收起;disabled 节点点击与键盘都不响应",
"defaultExpandAll 首屏展开全部分支(外部已给 expanded 初值时以外部为准)"
]
}