Interface: TreeDataProvider<T>

Type parameters

Name	Type
T	any

Implemented by

• StaticTreeDataProvider

Properties

getTreeItem

• getTreeItem: (itemId: TreeItemIndex) => Promise<TreeItem<T>>

Type declaration

▸ (itemId): Promise<TreeItem<T>>

Parameters

Name	Type
itemId	TreeItemIndex

Returns

Promise<TreeItem<T>>

Defined in

types.ts:449

---

getTreeItems

• Optional getTreeItems: (itemIds: TreeItemIndex[]) => Promise<TreeItem<any>[]>

Type declaration

▸ (itemIds): Promise<TreeItem<any>[]>

Parameters

Name	Type
itemIds	TreeItemIndex[]

Returns

Promise<TreeItem<any>[]>

Defined in

types.ts:450

---

onChangeItemChildren

• Optional onChangeItemChildren: (itemId: TreeItemIndex, newChildren: TreeItemIndex[]) => Promise<void>

Type declaration

▸ (itemId, newChildren): Promise<void>

Parameters

Name	Type
itemId	TreeItemIndex
newChildren	TreeItemIndex[]

Returns

Promise<void>

Defined in

types.ts:452

---

onDidChangeTreeData

• Optional onDidChangeTreeData: (listener: (changedItemIds: TreeItemIndex[]) => void) => Disposable

Type declaration

▸ (listener): Disposable

Parameters

Name	Type
listener	(changedItemIds: TreeItemIndex[]) => void

Returns

Disposable

Defined in

types.ts:446

---

onRenameItem

• Optional onRenameItem: (item: TreeItem<T>, name: string) => Promise<void>

Type declaration

▸ (item, name): Promise<void>

Parameters

Name	Type
item	TreeItem<T>
name	string

Returns

Promise<void>

Defined in

types.ts:451