/*
 * 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.v7.client.ui.calendar.schedule;

/**
 * For Calendar client-side internal use only.
 *
 * @since 7.1
 * @author Vaadin Ltd.
 *
 */
public interface HasTooltipKey {
    /**
     * Gets the key associated for the Widget implementing this interface. This
     * key is used for getting a tooltip title identified by the key
     *
     * @return the tooltip key
     */
    Object getTooltipKey();
}