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Programmatically expand/collapse TreeView nodes (#850)

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* feat(tree-view): add accessors to programmatically expand/collapse nodes

* feat(tree-view): update docs/types

* test(tree-view): test updated TreeView accessors

* docs(tree-view): document TreeView accessors
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Eric Liu 2021-10-13 08:54:37 -07:00 • committed by GitHub
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10 changed files with 447 additions and 11 deletions
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docs/src/COMPONENT_API.json
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@ -13163,6 +13163,50 @@
"isFunctionDeclaration": false,
"constant": false,
"reactive": false
},
{
"name": "expandAll",
"kind": "function",
"description": "Programmatically expand all nodes",
"type": "() => void",
"value": "() => { expandedIds = [...nodeIds]; }",
"isFunction": true,
"isFunctionDeclaration": true,
"constant": false,
"reactive": false
},
{
"name": "collapseAll",
"kind": "function",
"description": "Programmatically collapse all nodes",
"type": "() => void",
"value": "() => { expandedIds = []; }",
"isFunction": true,
"isFunctionDeclaration": true,
"constant": false,
"reactive": false
},
{
"name": "expandNodes",
"kind": "function",
"description": "Programmatically expand a subset of nodes.\nExpands all nodes if no argument is provided",
"type": "(filterId?: (node: TreeNode) => boolean) => void",
"value": "() => { expandedIds = nodes .filter((node) => !filterNode(node)) .map((node) => node.id); }",
"isFunction": true,
"isFunctionDeclaration": true,
"constant": false,
"reactive": false
},
{
"name": "collapseNodes",
"kind": "function",
"description": "Programmatically collapse a subset of nodes.\nCollapses all nodes if no argument is provided",
"type": "(filterId?: (node: TreeNode) => boolean) => void",
"value": "() => { expandedIds = nodes .filter((node) => !filterNode(node)) .map((node) => node.id); }",
"isFunction": true,
"isFunctionDeclaration": true,
"constant": false,
"reactive": false
}
],
"slots": [