@steroidsjs/ckeditor5
Version:
The development environment of CKEditor 5 – the best browser-based rich text editor.
57 lines (49 loc) • 2.22 kB
JavaScript
/**
* @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
/**
* @module engine/view/observer/mouseobserver
*/
import DomEventObserver from './domeventobserver';
/**
* Mouse events observer.
*
* Note that this observer is not available by default. To make it available it needs to be added to
* {@link module:engine/view/view~View} by {@link module:engine/view/view~View#addObserver} method.
*
* @extends module:engine/view/observer/domeventobserver~DomEventObserver
*/
export default class MouseObserver extends DomEventObserver {
constructor( view ) {
super( view );
this.domEventType = [ 'mousedown', 'mouseup' ];
}
onDomEvent( domEvent ) {
this.fire( domEvent.type, domEvent );
}
}
/**
* Fired when the mouse button is pressed down on one of the editing roots of the editor.
*
* Introduced by {@link module:engine/view/observer/mouseobserver~MouseObserver}.
*
* Note that this event is not available by default. To make it available, {@link module:engine/view/observer/mouseobserver~MouseObserver}
* needs to be added to {@link module:engine/view/view~View} by the {@link module:engine/view/view~View#addObserver} method.
*
* @see module:engine/view/observer/mouseobserver~MouseObserver
* @event module:engine/view/document~Document#event:mousedown
* @param {module:engine/view/observer/domeventdata~DomEventData} data The event data.
*/
/**
* Fired when the mouse button is released over one of the editing roots of the editor.
*
* Introduced by {@link module:engine/view/observer/mouseobserver~MouseObserver}.
*
* Note that this event is not available by default. To make it available, {@link module:engine/view/observer/mouseobserver~MouseObserver}
* needs to be added to {@link module:engine/view/view~View} by the {@link module:engine/view/view~View#addObserver} method.
*
* @see module:engine/view/observer/mouseobserver~MouseObserver
* @event module:engine/view/document~Document#event:mouseup
* @param {module:engine/view/observer/domeventdata~DomEventData} data The event data.
*/