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- /*
- * 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.client.ui.dd;
-
- import com.vaadin.client.UIDL;
- import com.vaadin.event.dd.acceptcriteria.Or;
- import com.vaadin.shared.ui.dd.AcceptCriterion;
- import com.vaadin.ui.dnd.DropTargetExtension;
-
- /**
- *
- * @author Vaadin Ltd
- * @deprecated Replaced in 8.1 with
- * {@link DropTargetExtension#setDropCriteria(String)}
- */
- @Deprecated
- @AcceptCriterion(Or.class)
- public final class VOr extends VAcceptCriterion implements VAcceptCallback {
- private boolean accepted;
-
- @Override
- public void accept(VDragEvent drag, UIDL configuration,
- VAcceptCallback callback) {
- int childCount = configuration.getChildCount();
- accepted = false;
- for (int i = 0; i < childCount; i++) {
- VAcceptCriterion crit = VAnd.getCriteria(drag, configuration, i);
- crit.accept(drag, configuration.getChildUIDL(i), this);
- if (accepted == true) {
- callback.accepted(drag);
- return;
- }
- }
- }
-
- @Override
- public boolean needsServerSideCheck(VDragEvent drag, UIDL criterioUIDL) {
- return false;
- }
-
- @Override
- protected boolean accept(VDragEvent drag, UIDL configuration) {
- return false; // not used here
- }
-
- @Override
- public void accepted(VDragEvent event) {
- accepted = true;
- }
-
- }
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