com.vaadin.event

Interface ExpandEvent.ExpandListener<T>

Type Parameters:

T - the expanded item's type

All Superinterfaces:

EventListener, Serializable, SerializableEventListener

Enclosing class:

ExpandEvent<T>

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 static interface ExpandEvent.ExpandListener<T>
extends SerializableEventListener

Item expand event listener.

Since:

8.1

Field Summary

Fields

Modifier and Type	Field and Description
static Method	EXPAND_METHOD

Method Summary

Modifier and Type	Method and Description
void	itemExpand(ExpandEvent<T> event) Callback method for when an item has been expanded.

Field Detail

EXPAND_METHOD

static final Method EXPAND_METHOD

Method Detail

itemExpand

void itemExpand(ExpandEvent<T> event)

Callback method for when an item has been expanded.

Parameters:

event - the expand event