{
  "schemaVersion": 2,
  "sourceKind": "structured-spec",
  "confidence": "high",
  "slug": "listpicker",
  "name": "列表选择器 ListPicker",
  "semanticTypeCandidates": [
    "select",
    "list-picker"
  ],
  "variantDimensions": [
    {
      "name": "selection",
      "values": [
        "single",
        "multiple"
      ]
    },
    {
      "name": "state",
      "values": [
        "collapsed",
        "expanded"
      ]
    },
    {
      "name": "feature",
      "values": [
        "group",
        "search",
        "select-all"
      ]
    }
  ],
  "representativeVariants": [
    {
      "selection": "multiple",
      "state": "collapsed",
      "feature": "group",
      "label": "多选 · 收起（显示标签）"
    },
    {
      "selection": "multiple",
      "state": "expanded",
      "feature": "group",
      "label": "多选 · 展开（分组列表）"
    },
    {
      "selection": "single",
      "state": "expanded",
      "feature": "search",
      "label": "单选 · 可搜索"
    },
    {
      "selection": "multiple",
      "state": "expanded",
      "feature": "select-all",
      "label": "全选"
    }
  ],
  "anatomy": {
    "panel": "下拉面板中显示列表，可多选",
    "feature": "支持分组、搜索、全选",
    "tag": "选中项显示为标签，可删除"
  },
  "structurePatterns": {
    "panel": "下拉列表",
    "tag": "选中项标签化"
  },
  "usageHints": [
    "下拉面板中显示列表，可多选",
    "支持分组、搜索、全选",
    "选中项显示为标签，可删除",
    "适用于标签选择、分类选择"
  ],
  "doNotInvent": [
    "虚拟滚动",
    "新建选项"
  ],
  "unknowns": [
    "面板的最大高度",
    "标签过多时的折叠规则"
  ]
}