com.vaadin.v7.ui

Class Tree.TargetInSubtree

java.lang.Object

com.vaadin.event.dd.acceptcriteria.ClientSideCriterion

com.vaadin.v7.ui.Tree.TargetInSubtree

All Implemented Interfaces:

AcceptCriterion, Serializable

Enclosing class:

Tree

Deprecated.

@Deprecated
public class Tree.TargetInSubtree
extends ClientSideCriterion

An accept criterion that checks the parent node (or parent hierarchy) for the item identifier given in constructor. If the parent is found, content is accepted. Criterion can be used to accepts drags on a specific sub tree only.

The root items is also consider to be valid target.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TargetInSubtree(Object parentItemId) Deprecated. Constructs a criteria that accepts the drag if the targeted Item is a descendant of Item identified by given id.
TargetInSubtree(Object rootId, int depthToCheck) Deprecated. Constructs a criteria that accepts drops within given level below the subtree root identified by given id.

Method Summary

Modifier and Type	Method and Description
boolean	accept(DragAndDropEvent dragEvent) Deprecated.
void	paintContent(PaintTarget target) Deprecated.

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

getIdentifier, isClientSideVerifiable, paint, paintResponse

Methods inherited from class java.lang.Object

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

Constructor Detail

TargetInSubtree

public TargetInSubtree(Object parentItemId)

Deprecated.

Constructs a criteria that accepts the drag if the targeted Item is a descendant of Item identified by given id.

Parameters:

parentItemId - the item identifier of the parent node

TargetInSubtree

public TargetInSubtree(Object rootId,
                       int depthToCheck)

Deprecated.

Constructs a criteria that accepts drops within given level below the subtree root identified by given id.

Parameters:

rootId - the item identifier to be sought for

depthToCheck - the depth that tree is traversed upwards to seek for the parent, -1 means that the whole structure should be checked

Method Detail

accept

public boolean accept(DragAndDropEvent dragEvent)

Deprecated.

paintContent

public void paintContent(PaintTarget target)
                  throws PaintException

Deprecated.

Overrides:

paintContent in class ClientSideCriterion

Throws:

PaintException