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Diffstat (limited to 'core/eventInfo.js')
| -rw-r--r-- | core/eventInfo.js | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/core/eventInfo.js b/core/eventInfo.js new file mode 100644 index 0000000..4119aff --- /dev/null +++ b/core/eventInfo.js @@ -0,0 +1,115 @@ +/** + * @license Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. + * For licensing, see LICENSE.html or http://ckeditor.com/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' ) ); // false + * + * @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' ) ); // true + * + * @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 + */ |
