/*
* Copyright 2000-2016 Vaadin Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.vaadin.shared.ui.dnd;
/**
* Used to specify the drop effect to use on dragenter or dragover events.
*
* @author Vaadin Ltd
* @since 8.1
*/
public enum DropEffect {
/**
* A copy of the source item is made at the new location.
*/
COPY,
/**
* An item is moved to a new location.
*/
MOVE,
/**
* A link is established to the source at the new location.
*/
LINK,
/**
* The item may not be dropped.
*/
NONE
}