TooltipModes.java example

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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.tests.components.abstractcomponent;

import com.vaadin.server.VaadinRequest;
import com.vaadin.shared.ui.ContentMode;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.Button;

/**
 * @author Vaadin Ltd
 *
 */
public class TooltipModes extends AbstractTestUI {

    @Override
    protected void setup(VaadinRequest request) {
        Button label = new Button("Label. Hover to see tooltip");
        label.setDescription("Several\n lines\n tooltip");
        addComponent(label);

        Button useHtml = new Button("Use Html in the tooltip",
                event -> label.setDescription(
                        "<div>Html <b><span>tooltip</span></b></div>",
                        ContentMode.HTML));
        addComponent(useHtml);

        Button usePreformatted = new Button("Use plain text in the tooltip",
                event -> label.setDescription("<b>tooltip</b>",
                        ContentMode.TEXT));
        addComponent(usePreformatted);
    }

}