{
  "schemaVersion": 2,
  "sourceKind": "structured-spec",
  "confidence": "high",
  "slug": "enhancedtabnav",
  "family": "tabs",
  "familyRole": "variant",
  "familyParams": {"draggable":true,"contextMenu":true,"unsavedMark":true},
  "name": "标签页导航增强 EnhancedTabNav",
  "semanticTypeCandidates": [
    "tabs",
    "browser-tabs"
  ],
  "variantDimensions": [
    {
      "name": "state",
      "values": [
        "active",
        "inactive",
        "unsaved",
        "pinned"
      ]
    },
    {
      "name": "feature",
      "values": [
        "draggable",
        "contextmenu"
      ]
    }
  ],
  "representativeVariants": [
    {
      "state": "active",
      "feature": "contextmenu",
      "label": "当前标签"
    },
    {
      "state": "inactive",
      "feature": "contextmenu",
      "label": "非当前标签"
    },
    {
      "state": "unsaved",
      "feature": "contextmenu",
      "label": "未保存（圆点标记）"
    },
    {
      "state": "pinned",
      "feature": "draggable",
      "label": "已固定 + 可拖拽"
    }
  ],
  "anatomy": {
    "tab": "浏览器标签式导航",
    "active": "当前标签高亮",
    "unsaved": "未保存状态显示圆点",
    "menu": "右键菜单：关闭、关闭其他、关闭全部",
    "route": "与路由联动，点击切换页面"
  },
  "structurePatterns": {
    "interaction": "拖拽排序 + 右键菜单"
  },
  "usageHints": [
    "支持浏览器标签式导航",
    "标签可拖拽排序、右键菜单（关闭、关闭其他、关闭全部）",
    "当前标签高亮，未保存状态显示圆点",
    "标签可固定",
    "与路由联动，点击标签切换页面"
  ],
  "doNotInvent": [
    "标签溢出时的滚动与下拉列表"
  ],
  "unknowns": [
    "最多同时打开的标签数",
    "关闭未保存标签的二次确认"
  ]
}