InsertTextObserver (typing)
@ckeditor/ckeditor5-typing/src/inserttextobserver
Text insertion observer introduces the event-insertText event.
Filtering
Properties
-
A reference to the
Document
object. -
The state of the observer. If it is disabled, no events will be fired.
-
An instance of the view controller.
Methods
-
-
inherited
checkShouldIgnoreEventFromTarget( domTarget ) → Boolean
module:typing/inserttextobserver~InsertTextObserver#checkShouldIgnoreEventFromTarget
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-events
attribute. This attribute can be used inside the structures generated byDowncastWriter#createUIElement()
to ignore events fired within a UI that should be excluded from CKEditor 5's realms.Parameters
domTarget : Node
The DOM event target to check (usually an element, sometimes a text node and potentially sometimes a document, too).
Returns
Boolean
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.
Related:
-
Enables the observer. This method is called when the observer is registered to the
View
and 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.
Related:
-
Starts observing the given root element.
Parameters
domElement : HTMLElement
name : String
The name of the root element.
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