- /*
- * 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.
- */
- 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
- }
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