TreeEventHandler Class
Beta
Default tree event handler.
Implements
Methods
| Name | Description | |
|---|---|---|
| constructor(params: TreeEventHandlerParams): TreeEventHandler | ||
| dispose(): void | Disposes tree event handler. | |
| onCheckboxStateChanged(__namedParameters: object): Subscription | undefined | Changes nodes checkbox states. | |
| onDelayedNodeClick(__namedParameters: object): void | Activates node editing if editing parameters is supplied and node is editable. | |
| onNodeCollapsed(__namedParameters: object): void | Collapses node | |
| onNodeExpanded(__namedParameters: object): void | Expands node and starts loading children. | |
| onSelectionModified(__namedParameters: object): Subscription | undefined | Selects and deselects nodes until event is handled, handler is disposed or selection replaced event occurs. | |
| onSelectionReplaced(__namedParameters: object): Subscription | undefined | Replaces currently selected nodes until event is handled, handler is disposed or another selection replaced event occurs. |
Defined in
Last Updated: 05 June, 2020