@angular/platform-browser

EventManagerPlugin

Class

stable

The plugin definition for the EventManager class

API

    
      abstract class EventManagerPlugin {  constructor(_doc: any): EventManagerPlugin;  manager: EventManager;  abstract supports(eventName: string): boolean;  abstract addEventListener(element: HTMLElement, eventName: string, handler: Function, options?: ListenerOptions | undefined): Function;}

constructor

EventManagerPlugin

@param_docany

@returnsEventManagerPlugin

manager

EventManager

supports

boolean

Should return true for every event name that should be supported by this plugin

@parameventNamestring

@returnsboolean

addEventListener

Function

Implement the behaviour for the supported events

@paramelementHTMLElement

@parameventNamestring

@paramhandlerFunction

@paramoptionsListenerOptions | undefined

@returnsFunction

Description

The plugin definition for the EventManager class

It can be used as a base class to create custom manager plugins, i.e. you can create your own class that extends the EventManagerPlugin one.