ComponentEventListener (Vaadin Platform (vaadin-platform-javadoc) 23.3.23 API)

Type Parameters:

T - component event type

All Superinterfaces:

EventListener, Serializable

All Known Implementing Classes:

KeyEventListener

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface ComponentEventListener<T extends ComponentEvent<?>>
extends EventListener, Serializable
```
Generic listener for component events.

Since:

1.0

Author:

Vaadin Ltd

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void onComponentEvent(T event)
  Invoked when a component event has been fired.

- Method Detail
  - onComponentEvent
```
void onComponentEvent(T event)
```
    Invoked when a component event has been fired.
    
    Parameters:
    
    event - component event