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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.contextclick;
-
- import com.vaadin.data.TreeData;
- import com.vaadin.shared.Registration;
- import com.vaadin.ui.Button;
- import com.vaadin.ui.Button.ClickEvent;
- import com.vaadin.ui.HorizontalLayout;
- import com.vaadin.ui.Tree;
- import com.vaadin.ui.Tree.TreeContextClickEvent;
-
- import java.util.Collections;
-
- public class TreeV8ContextClick extends
- AbstractContextClickUI<Tree<String>, TreeContextClickEvent<String>> {
-
- @Override
- protected Tree<String> createTestComponent() {
- TreeData<String> treeData = new TreeData<>();
- for (int i = 0; i < 3; i++) {
- String grandDad = "Granddad " + i;
- treeData.addItems(null, grandDad);
- for (int j = 0; j < 4; j++) {
- String dad = "Dad " + i + "/" + j;
- treeData.addItems(grandDad, dad);
- for (int k = 0; k < 5; k++) {
- treeData.addItems(dad, "Son " + i + "/" + j + "/" + k);
- }
- }
- }
- Tree<String> tree = new Tree<>("Clane", treeData);
- tree.setWidth("100%");
- return tree;
- }
-
- @Override
- protected void handleContextClickEvent(
- TreeContextClickEvent<String> event) {
- String value = event.getItem();
- log("ContextClickEvent value: " + value);
- }
-
- @Override
- protected HorizontalLayout createContextClickControls() {
- HorizontalLayout controls = super.createContextClickControls();
- controls.addComponent(
- new Button("Remove all content", new Button.ClickListener() {
-
- @Override
- public void buttonClick(ClickEvent event) {
- testComponent.setItems(Collections.emptyList());
- testComponent.setHeight("200px");
- }
- }));
- return controls;
- }
-
- }
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