com.vaadin.ui

Interface HasComponents.ComponentAttachDetachNotifier

All Superinterfaces:

Serializable

All Known Subinterfaces:

ComponentContainer, Layout, SingleComponentContainer

All Known Implementing Classes:

AbsoluteLayout, AbstractComponentContainer, AbstractLayout, AbstractOrderedLayout, AbstractSingleComponentContainer, AbstractSplitPanel, Accordion, ColorPickerPopup, ColorPickerPreview, CssLayout, CustomLayout, FormLayout, GridLayout, HorizontalLayout, HorizontalSplitPanel, LegacyWindow, LoginForm, Navigator.EmptyView, Panel, TabSheet, UI, VerticalLayout, VerticalSplitPanel, Window

Enclosing interface:

HasComponents

public static interface HasComponents.ComponentAttachDetachNotifier
extends Serializable

Interface for HasComponents implementations that support sending attach and detach events for components.

Since:

7.0

Method Summary

Modifier and Type	Method and Description
Registration	addComponentAttachListener(HasComponents.ComponentAttachListener listener) Listens the component attach events.
Registration	addComponentDetachListener(HasComponents.ComponentDetachListener listener) Listens the component detach events.
void	removeComponentAttachListener(HasComponents.ComponentAttachListener listener) Deprecated. As of 8.0, replaced by Registration.remove() in the registration object returned from #addComponentAttachListener(ComponentAttachListener) .
void	removeComponentDetachListener(HasComponents.ComponentDetachListener listener) Deprecated.

Method Detail

addComponentAttachListener

Registration addComponentAttachListener(HasComponents.ComponentAttachListener listener)

Listens the component attach events.

Parameters:

listener - the listener to add, not null

Returns:

a registration object for removing the listener

Since:

8.0

See Also:

Registration

removeComponentAttachListener

@Deprecated
void removeComponentAttachListener(HasComponents.ComponentAttachListener listener)

Deprecated. As of 8.0, replaced by Registration.remove() in the registration object returned from #addComponentAttachListener(ComponentAttachListener) .

Stops the listening component attach events.

Parameters:

listener - the listener to removed.

Since:

8.0

addComponentDetachListener

Registration addComponentDetachListener(HasComponents.ComponentDetachListener listener)

Listens the component detach events.

removeComponentDetachListener

@Deprecated
void removeComponentDetachListener(HasComponents.ComponentDetachListener listener)

Deprecated.

Stops the listening component detach events.