# BubblingEventInfo

class

The event object passed to bubbling event callbacks. It is used to provide information about the event as well as a tool to manipulate it.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-engine/src/view/observer/bubblingeventinfo.ts#L19)

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## Type parameters

### `TName: extends string = string`

### `TReturn: unknown`

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## Properties

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### `currentTarget: ViewNode | ViewDocument | null` _(readonly)_

The current bubbling target.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-engine/src/view/observer/bubblingeventinfo.ts#L58)

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### `eventPhase: BubblingEventPhase` _(readonly)_

The current event phase.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-engine/src/view/observer/bubblingeventinfo.ts#L51)

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### `name: TName` _(readonly)_

The event name.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/eventinfo.ts#L25)

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### `off: () => void` _(readonly)_

Removes the current callback from future interactions of this event.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/eventinfo.ts#L40)

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### `path: Array<object>` _(inherited)_

Path this event has followed. See [`delegate`](module_utils_emittermixin-Emitter.md#function-delegate).

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/eventinfo.ts#L30)

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### `return: TReturn | undefined` _(inherited)_

The value which will be returned by [`fire`](module_utils_emittermixin-Emitter.md#function-fire).

It's `undefined` by default and can be changed by an event listener:

```typescript
dataController.fire( 'getSelectedContent', ( evt ) => {
	// This listener will make `dataController.fire( 'getSelectedContent' )`
	// always return an empty DocumentFragment.
	evt.return = new DocumentFragment();

	// Make sure no other listeners are executed.
	evt.stop();
} );
```

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/eventinfo.ts#L58)

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### `source: object` _(readonly)_

The object that fired the event.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/eventinfo.ts#L20)

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### `startRange: ViewRange` _(readonly)_

The view range that the bubbling should start from.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-engine/src/view/observer/bubblingeventinfo.ts#L23)

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### `stop: () => void` _(readonly)_

Stops the event emitter to call further callbacks for this event interaction.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/eventinfo.ts#L35)

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### `_currentTarget: ViewNode | ViewDocument | null` _(private)_

The current bubbling target.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-engine/src/view/observer/bubblingeventinfo.ts#L33)

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### `_eventPhase: BubblingEventPhase` _(private)_

The current event phase.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-engine/src/view/observer/bubblingeventinfo.ts#L28)

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## Methods

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### `constructor( source, name, startRange )`

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-engine/src/view/observer/bubblingeventinfo.ts#L40)

#### Type parameters

* * `TName: extends string = string`
  * `TReturn: unknown`

#### Parameters

* `source: object`

  The emitter.

* `name: TName`

  The event name.

* `startRange: ViewRange`

  The view range that the bubbling should start from.

---

Full index of the CKEditor 5 API reference: [llms.txt](llms.txt)