Class BeforeNodeDeselectEventArgs

Fired before a node is deselected - can be canceled

Hierarchy (View Summary)

CancelableNodeEventArgs
- BeforeNodeDeselectEventArgs

Index

Constructors

Properties

Cancel CancelReason? CurrentSelection Node Timestamp Tree

Constructors

constructor

new BeforeNodeDeselectEventArgs(
    tree: unknown,
    node: TreeNode,
    currentSelection: TreeNode[],
): BeforeNodeDeselectEventArgs
Parameters
- tree: unknown
- node: TreeNode
- currentSelection: TreeNode[]
Returns BeforeNodeDeselectEventArgs
Overrides CancelableNodeEventArgs.constructor
- Defined in trees/src/lib/events/tree-events.ts:136

Properties

Cancel

Cancel: boolean = false

Set to true to cancel the operation

`Optional`CancelReason

CancelReason?: string

Optional reason for cancellation

`Readonly`CurrentSelection

CurrentSelection: TreeNode[]

Current selection before this change

`Readonly`Node

The node involved in the event

`Readonly`Timestamp

Timestamp: Date

Timestamp when event was raised

`Readonly`Tree

Tree: unknown

The tree component that raised the event