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/**
* @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
/**
* @fileOverview Defines the "virtual" {@link CKEDITOR.eventInfo} class, which
* contains the defintions of the event object passed to event listeners.
* This file is for documentation purposes only.
*/
/**
* Virtual class that illustrates the features of the event object to be
* passed to event listeners by a {@link CKEDITOR.event} based object.
*
* This class is not really part of the API.
*
* @class CKEDITOR.eventInfo
* @abstract
*/
/**
* The event name.
*
* someObject.on( 'someEvent', function( event ) {
* alert( event.name ); // 'someEvent'
* } );
* someObject.fire( 'someEvent' );
*
* @property {String} name
*/
/**
* The object that publishes (sends) the event.
*
* someObject.on( 'someEvent', function( event ) {
* alert( event.sender == someObject ); // true
* } );
* someObject.fire( 'someEvent' );
*
* @property sender
*/
/**
* The editor instance that holds the sender. May be the same as sender. May be
* null if the sender is not part of an editor instance, like a component
* running in standalone mode.
*
* myButton.on( 'someEvent', function( event ) {
* alert( event.editor == myEditor ); // true
* } );
* myButton.fire( 'someEvent', null, myEditor );
*
* @property {CKEDITOR.editor} editor
*/
/**
* Any kind of additional data. Its format and usage is event dependent.
*
* someObject.on( 'someEvent', function( event ) {
* alert( event.data ); // 'Example'
* } );
* someObject.fire( 'someEvent', 'Example' );
*
* @property data
*/
/**
* Any extra data appended during the listener registration.
*
* someObject.on( 'someEvent', function( event ) {
* alert( event.listenerData ); // 'Example'
* }, null, 'Example' );
*
* @property listenerData
*/
/**
* Indicates that no further listeners are to be called.
*
* someObject.on( 'someEvent', function( event ) {
* event.stop();
* } );
* someObject.on( 'someEvent', function( event ) {
* // This one will not be called.
* } );
* alert( someObject.fire( 'someEvent' ) ); // true
*
* @method stop
*/
/**
* Indicates that the event is to be cancelled (if cancelable).
*
* someObject.on( 'someEvent', function( event ) {
* event.cancel();
* } );
* someObject.on( 'someEvent', function( event ) {
* // This one will not be called.
* } );
* alert( someObject.fire( 'someEvent' ) ); // false
*
* @method cancel
*/
/**
* Removes the current listener.
*
* someObject.on( 'someEvent', function( event ) {
* event.removeListener();
* // Now this function won't be called again by 'someEvent'.
* } );
*
* @method removeListener
*/
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