类 TEventDispatcher

层级

EventDispatcher
- TEventDispatcher

索引

构造函数

方法

addEventListener dispatchEvent hasEventListener removeEventListener

构造函数

constructor

new TEventDispatcher(): TEventDispatcher
Creates THREE.EventDispatcher | EventDispatcher object.

返回 TEventDispatcher
继承自 EventDispatcher.constructor

方法

addEventListener

addEventListener<T extends never>(
type: T,
listener: EventListener<{}[T], T, TEventDispatcher>,
): void
Adds a listener to an event type.
类型参数
- T extends never
参数
- type: T
  The type of event to listen to.
- listener: EventListener<{}[T], T, TEventDispatcher>
  The function that gets called when the event is fired.
返回 void
继承自 EventDispatcher.addEventListener
addEventListener<T extends string>(
type: T,
listener: EventListener<{}, T, TEventDispatcher>,
): void
Adds a listener to an event type.
类型参数
- T extends string
参数
- type: T
  The type of event to listen to.
- listener: EventListener<{}, T, TEventDispatcher>
  The function that gets called when the event is fired.
返回 void
继承自 EventDispatcher.addEventListener

dispatchEvent

dispatchEvent<T extends never>(event: BaseEvent<T> & {}[T]): void
Fire an event type.
类型参数
- T extends never
参数
- event: BaseEvent<T> & {}[T]
  The event that gets fired.
返回 void
继承自 EventDispatcher.dispatchEvent

hasEventListener

hasEventListener<T extends never>(
type: T,
listener: EventListener<{}[T], T, TEventDispatcher>,
): boolean
Checks if listener is added to an event type.
类型参数
- T extends never
参数
- type: T
  The type of event to listen to.
- listener: EventListener<{}[T], T, TEventDispatcher>
  The function that gets called when the event is fired.
返回 boolean
继承自 EventDispatcher.hasEventListener
hasEventListener<T extends string>(
type: T,
listener: EventListener<{}, T, TEventDispatcher>,
): boolean
Checks if listener is added to an event type.
类型参数
- T extends string
参数
- type: T
  The type of event to listen to.
- listener: EventListener<{}, T, TEventDispatcher>
  The function that gets called when the event is fired.
返回 boolean
继承自 EventDispatcher.hasEventListener

removeEventListener

removeEventListener<T extends never>(
type: T,
listener: EventListener<{}[T], T, TEventDispatcher>,
): void
Removes a listener from an event type.
类型参数
- T extends never
参数
- type: T
  The type of the listener that gets removed.
- listener: EventListener<{}[T], T, TEventDispatcher>
  The listener function that gets removed.
返回 void
继承自 EventDispatcher.removeEventListener
removeEventListener<T extends string>(
type: T,
listener: EventListener<{}, T, TEventDispatcher>,
): void
Removes a listener from an event type.
类型参数
- T extends string
参数
- type: T
  The type of the listener that gets removed.
- listener: EventListener<{}, T, TEventDispatcher>
  The listener function that gets removed.
返回 void
继承自 EventDispatcher.removeEventListener