turbodombuilder - v0.9.58
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    Class Listener<TargetType, CallbackType>

    Listener

    Object representing an event listener, storing its metadata (type, target, toolName, options, manager) and providing utilities to execute and match it.

    Type Parameters

    Index

    Constructors

    constructor

    Properties

    type target toolName callback bundledListener options manager lastExecutionFrame lastExecutionTime

    Methods

    execute executeOn match

    Constructors

    Properties

    type: string

    Event type (e.g., "click", "pointermove").

    target: TargetType

    Target node this listener is associated with.

    toolName: string

    Name of the tool this listener is bound to (if any).

    callback: CallbackType

    Callback provided by the user.

    bundledListener: (e: Event) => any

    Bundled listener that adapts native events to the ListenerCallback signature.

    options: ListenerOptions

    Listener options used for registration and additional behaviors.

    manager: TurboEventManager

    Associated event manager used to coordinate listener execution.

    lastExecutionFrame: number

    Last animation frame index during which this listener executed.

    lastExecutionTime: number

    Last timestamp (ms) at which this listener executed.

    Methods

    • Function

      execute

      Parameters

      • e: Event

        Event passed to the callback.

      Returns Propagation

      Propagation returned by the callback.

      Executes the listener using its bundled signature.

    • Function

      executeOn

      Parameters

      • e: Event

        Event passed to the callback.

      • target: TargetType

        Target node.

      • ...args: any[]

        Additional arguments forwarded to the callback.

      Returns any

      Whatever the callback returns (typically Propagation).

      Executes the underlying callback on an explicit target.

    • Function

      match

      Parameters

      Returns boolean

      Whether this listener matches.

      Checks whether this listener matches a subset of properties.

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