com.vaadin.flow.component.AttachEvent API 24.7.0.alpha6 | Vaadin

com.vaadin.flow.component.

java.lang.Object

java.util.EventObject

com.vaadin.flow.component.ComponentEvent<Component>

com.vaadin.flow.component.internal.AbstractAttachDetachEvent

com.vaadin.flow.component.AttachEvent

All Implemented Interfaces:

public class AttachEvent extends AbstractAttachDetachEvent

Event fired after a Component is attached to the UI.

When a hierarchy of components is being attached, this event is fired child-first.

Since:

1.0

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject
source
Constructor Summary

Constructors

Constructor

Description

AttachEvent(Component source, boolean initialAttach)

Creates a new attach event with the given component as source.
Method Summary

Modifier and Type

Method

Description

boolean

isInitialAttach()

Checks whether this is the first time the component has been attached.

Methods inherited from class com.vaadin.flow.component.internal.AbstractAttachDetachEvent
getSession, getUI

Methods inherited from class com.vaadin.flow.component.ComponentEvent
getSource, isFromClient, unregisterListener

Methods inherited from class java.util.EventObject
toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- AttachEvent
  
  public AttachEvent(Component source, boolean initialAttach)
  
  Creates a new attach event with the given component as source.
  
  Parameters:
  
  source - the component that was attached
  
  initialAttach - indicates whether this is the first time the component (element) has been attached
Method Details
- isInitialAttach
  
  public boolean isInitialAttach()
  
  Checks whether this is the first time the component has been attached.
  
  Returns:
  
  true if this it the first time the component has been attached, false otherwise