Delete observer introduces the event-delete event.
A reference to the
isEnabled : Boolean
The state of the observer. If it is disabled, no events will be fired.
An instance of the view controller.
constructor( view )
Creates an instance of the observer.
view : View
checkShouldIgnoreEventFromTarget( domTarget ) → Boolean
Checks whether a given DOM event should be ignored (should not be turned into a synthetic view document event).
Currently, an event will be ignored only if its target or any of its ancestors has the
data-cke-ignore-eventsattribute. This attribute can be used inside the structures generated by
DowncastWriter#createUIElement()to ignore events fired within a UI that should be excluded from CKEditor 5's realms.
domTarget : Node
The DOM event target to check (usually an element, sometimes a text node and potentially sometimes a document, too).
Whether this event should be ignored by the observer.
Disables and destroys the observer, among others removes event listeners created by the observer.
Disables the observer. This method is called before rendering to prevent firing events during rendering.
Enables the observer. This method is called when the observer is registered to the
Viewand after rendering (all observers are disabled before rendering).
A typical use case for disabling observers is that mutation observers need to be disabled for the rendering. However, a child class may not need to be disabled, so it can implement an empty method.
observe( domElement, name )
Starts observing the given root element.
domElement : HTMLElement
name : String
The name of the root element.
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