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