Class CancelableHierarchyEvent

Base class for all cancelable hierarchy tree events. Provides standard cancellation lifecycle semantics.

Hierarchy (View Summary)

CancelableHierarchyEvent
- CancelableHierarchyNodeEvent
- CancelableReparentEvent

Index

Constructors

Accessors

CancelReason IsCanceled

Methods

Constructors

constructor

new CancelableHierarchyEvent(): CancelableHierarchyEvent
Returns CancelableHierarchyEvent

Accessors

CancelReason

get CancelReason(): string | undefined
Optional reason provided when the event was canceled.

Returns string | undefined
- Defined in hierarchy-tree/src/lib/events/hierarchy-tree.events.ts:21

IsCanceled

get IsCanceled(): boolean
Whether the event was canceled by a subscriber.

Returns boolean
- Defined in hierarchy-tree/src/lib/events/hierarchy-tree.events.ts:14

Methods

Cancel

Cancel(reason?: string): void
Cancels the pending action, preventing the component from proceeding.
Parameters
- Optionalreason: string
  Optional diagnostic message explaining why the action was canceled
Returns void
- Defined in hierarchy-tree/src/lib/events/hierarchy-tree.events.ts:30