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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.combobox;
-
- import java.util.stream.Collectors;
- import java.util.stream.IntStream;
-
- import com.vaadin.server.VaadinRequest;
- import com.vaadin.tests.components.AbstractTestUI;
- import com.vaadin.ui.Button;
- import com.vaadin.ui.ComboBox;
-
- /**
- * @author Vaadin Ltd
- *
- */
- public class ComboBoxEmptyCaption extends AbstractTestUI {
-
- @Override
- protected void setup(VaadinRequest request) {
- ComboBox<String> combo = new ComboBox<>();
- combo.setItems(
- IntStream.range(1, 100).mapToObj(number -> "item" + number)
- .collect(Collectors.toList()));
- addComponent(combo);
- Button setCaption = new Button("Set empty selection caption to 'empty'",
- event -> combo.setEmptySelectionCaption("empty"));
- Button resetCaption = new Button(
- "Set empty selection caption to empty string",
- event -> combo.setEmptySelectionCaption(""));
- Button disableCaption = new Button("Disable empty selection caption",
- event -> combo.setEmptySelectionAllowed(false));
- addComponents(setCaption, resetCaption, disableCaption);
- }
- }
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