12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364 |
- /*
- * 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;
-
- import java.lang.reflect.ParameterizedType;
- import java.lang.reflect.Type;
- import java.util.stream.Collectors;
- import java.util.stream.IntStream;
-
- import com.googlecode.gentyref.GenericTypeReflector;
- import com.vaadin.event.FieldEvents.BlurNotifier;
- import com.vaadin.event.FieldEvents.FocusNotifier;
- import com.vaadin.server.VaadinRequest;
- import com.vaadin.ui.AbstractListing;
-
- /**
- * @author Vaadin Ltd
- *
- */
- public abstract class AbstractListingFocusBlurTest<T extends AbstractListing<Integer> & FocusNotifier & BlurNotifier>
- extends AbstractTestUIWithLog {
-
- @Override
- @SuppressWarnings("unchecked")
- protected void setup(VaadinRequest request) {
- Type valueType = GenericTypeReflector.getTypeParameter(getClass(),
- AbstractListingFocusBlurTest.class.getTypeParameters()[0]);
- if (valueType instanceof ParameterizedType) {
- valueType = ((ParameterizedType) valueType).getRawType();
- }
- if (valueType instanceof Class<?>) {
- Class<T> clazz = (Class<T>) valueType;
- try {
- T select = clazz.newInstance();
- select.setItems(
- IntStream.range(1, 10).mapToObj(Integer::valueOf)
- .collect(Collectors.toList()));
-
- addComponent(select);
- select.addFocusListener(event -> log("Focus Event"));
- select.addBlurListener(event -> log("Blur Event"));
- } catch (InstantiationException | IllegalAccessException e) {
- throw new RuntimeException(e);
- }
- } else {
- throw new RuntimeException(
- "Unexpected component type " + valueType.getTypeName());
- }
- }
-
- }
|