com.vaadin.event.dd.acceptcriteria

Class AcceptAll

java.lang.Object

com.vaadin.event.dd.acceptcriteria.ClientSideCriterion

com.vaadin.event.dd.acceptcriteria.AcceptAll

All Implemented Interfaces:

AcceptCriterion, Serializable

public final class AcceptAll
extends ClientSideCriterion

Criterion that accepts all drops anywhere on the component.

Note! Class is singleton, use get() method to get the instance.

Since:

6.3

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
boolean	accept(DragAndDropEvent dragEvent) Validates the data in event to be appropriate for the DropHandler.drop(DragAndDropEvent) method.
static AcceptCriterion	get()

Methods inherited from class com.vaadin.event.dd.acceptcriteria.ClientSideCriterion

getIdentifier, isClientSideVerifiable, paint, paintContent, paintResponse

Methods inherited from class java.lang.Object

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

Method Detail

get

public static AcceptCriterion get()

accept

public boolean accept(DragAndDropEvent dragEvent)

Description copied from interface: AcceptCriterion

Validates the data in event to be appropriate for the DropHandler.drop(DragAndDropEvent) method.

Note that even if your criterion is validated on client side, you should always validate the data on server side too.

Returns: