MutableTreeDataProvider Interface
Beta
MutableTreeDataProvider provides manipulation processing for the Tree. Useful for Drag & Drop processing.
Extends
Methods
| Name | Description | |
|---|---|---|
| getNodeIndex(parent: TreeNodeItem | undefined, child: TreeNodeItem): number | ||
| insertNode(parent: TreeNodeItem | undefined, child: TreeNodeItem, index?: number): void | ||
| isDescendent(parent: TreeNodeItem | undefined, nodeItem: TreeNodeItem): boolean | ||
| moveNode(parent: TreeNodeItem | undefined, newParent: TreeNodeItem | undefined, child: TreeNodeItem, index?: number): void | ||
| removeNode(parent: TreeNodeItem | undefined, child: TreeNodeItem): void |
Inherited methods
| Name | Inherited from | Description |
|---|---|---|
| getNodes(parent?: TreeNodeItem, page?: PageOptions): Promise<DelayLoadedTreeNodeItem[]> | ITreeDataProvider | |
| getNodesCount(parent?: TreeNodeItem): Promise<number> | ITreeDataProvider |
Inherited properties
| Name | Type | Inherited from | Description |
|---|---|---|---|
| onTreeNodeChanged | undefined | BeEvent<TreeDataChangesListener> | ITreeDataProvider |
Defined in
Last Updated: 08 January, 2020