Package com.vaadin.client.ui.dd

Class VOr

java.lang.Object

com.vaadin.client.ui.dd.VAcceptCriterion

com.vaadin.client.ui.dd.VOr

All Implemented Interfaces:

VAcceptCallback

@Deprecated
public final class VOr
extends VAcceptCriterion
implements VAcceptCallback

Deprecated.

Replaced in 8.1 with DropTargetExtension#setDropCriteria(String)

Author:

Vaadin Ltd

Constructor Summary

Constructors

Constructor	Description
VOr()	Deprecated.

Method Summary

Modifier and Type	Method	Description
protected boolean	accept(VDragEvent drag, UIDL configuration)	Deprecated. Returns whether a client-side check accepts the drop attempt.
void	accept(VDragEvent drag, UIDL configuration, VAcceptCallback callback)	Deprecated. Checks if current drag event has valid drop target and target accepts the transferable.
void	accepted(VDragEvent event)	Deprecated. This method is called by VDragAndDropManager if the VDragEvent is still active.
boolean	needsServerSideCheck(VDragEvent drag, UIDL criterioUIDL)	Deprecated. Returns whether a server side check is needed for determining acceptance.

Methods inherited from class java.lang.Object

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

Constructor Detail

VOr

public VOr()

Deprecated.

Method Detail

accept

public void accept(VDragEvent drag,
                   UIDL configuration,
                   VAcceptCallback callback)

Deprecated.

Description copied from class: VAcceptCriterion

Checks if current drag event has valid drop target and target accepts the transferable. If drop target is valid, callback is used.

Overrides:

accept in class VAcceptCriterion

Parameters:

drag - the drag event

configuration - accept criterion UIDL

callback - the callback that handles acceptance if the target is valid

needsServerSideCheck

public boolean needsServerSideCheck(VDragEvent drag,
                                    UIDL criterioUIDL)

Deprecated.

Description copied from class: VAcceptCriterion

Returns whether a server side check is needed for determining acceptance.

Overrides:

needsServerSideCheck in class VAcceptCriterion

Parameters:

drag - the drag event

criterioUIDL - accept criterion UIDL

Returns:

true if a server side check is needed, false otherwise

accept

protected boolean accept(VDragEvent drag,
                         UIDL configuration)

Deprecated.

Description copied from class: VAcceptCriterion

Returns whether a client-side check accepts the drop attempt.

Specified by:

accept in class VAcceptCriterion

Parameters:

drag - the drag event

configuration - accept criterion UIDL

Returns:

true if a drop attempt is accepted, false otherwise

accepted

public void accepted(VDragEvent event)

Deprecated.

Description copied from interface: VAcceptCallback

This method is called by VDragAndDropManager if the VDragEvent is still active. Developer can update for example drag icon or empahsis the target if the target accepts the transferable. If the drag and drop operation ends or the VAbstractDropHandler has changed before response arrives, the method is never called.

Specified by:

accepted in interface VAcceptCallback

Parameters:

event - the drag event