com.vaadin.client.ui.dd.VOverTreeNode Maven / Gradle / Ivy
/*
* Copyright 2000-2018 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.client.ui.dd;
import com.vaadin.client.UIDL;
import com.vaadin.ui.dnd.DropTargetExtension;
/**
*
* @author Vaadin Ltd
* @deprecated Since 8.1, no direct replacement, see {@link DropTargetExtension}
* and extending classes
*/
@Deprecated
public final class VOverTreeNode extends VAcceptCriterion {
@Override
protected boolean accept(VDragEvent drag, UIDL configuration) {
Boolean containsKey = (Boolean) drag.getDropDetails()
.get("itemIdOverIsNode");
return containsKey != null && containsKey.booleanValue();
}
}