Class AppHeadroom.CollapseChangeEvent

java.lang.Object

java.util.EventObject

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

org.vaadin.addons.joelpop.appheadroom.ui.component.AppHeadroom.CollapseChangeEvent

All Implemented Interfaces:

Serializable

Enclosing class:

AppHeadroom

@DomEvent("pinned-changed")
public static class AppHeadroom.CollapseChangeEvent
extends com.vaadin.flow.component.ComponentEvent<AppHeadroom>

Fired whenever the chrome's expanded/collapsed state changes, whether driven by scrolling on the client or by a server-initiated reset (e.g. detaching this instance via AppHeadroom.remove()).

See Also:

• Serialized Form

Field Summary

Fields inherited from class EventObject

source

Constructor Summary

Constructors

Constructor	Description
CollapseChangeEvent(AppHeadroom source, boolean fromClient, boolean pinned)	Constructed by Flow when the client fires pinned-changed, or directly by AppHeadroom itself for a server-initiated reset; not meant to be constructed by application code.

Method Summary

Modifier and Type	Method	Description
boolean	isCollapsed()	Same value as AppHeadroom.isCollapsed() at the time this event fired.

Methods inherited from class com.vaadin.flow.component.ComponentEvent

getSource, isFromClient, unregisterListener

Methods inherited from class EventObject

toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

CollapseChangeEvent

public CollapseChangeEvent(AppHeadroom source,
 boolean fromClient,
 @EventData("event.detail.pinned")
 boolean pinned)

Constructed by Flow when the client fires pinned-changed, or directly by AppHeadroom itself for a server-initiated reset; not meant to be constructed by application code. Note the inversion: the wire event's own pinned detail means "shown," the opposite of collapsed.

Method Details

isCollapsed

public boolean isCollapsed()

Same value as AppHeadroom.isCollapsed() at the time this event fired.