Java tutorial
/* * Copyright 2015 ArcBees Inc. * * 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.arcbees.chosen.integrationtest.client.testcases; import com.arcbees.chosen.client.gwt.ChosenListBox; import com.google.gwt.event.dom.client.ClickEvent; import com.google.gwt.event.dom.client.ClickHandler; import com.google.gwt.user.client.ui.Button; import com.google.gwt.user.client.ui.RootPanel; public class ChosenListBoxMultipleSelectAddItems extends ChosenListBoxMultipleSelect { public static final String BUTTON_ID = "ChosenListBoxMultipleSelectAddItems-button"; public static final String SELECTED_VALUE = "Six"; @Override public void run() { super.run(); Button button = new Button("Add items and select Six"); button.getElement().setId(BUTTON_ID); button.addClickHandler(new ClickHandler() { @Override public void onClick(ClickEvent event) { ChosenListBox listBox = getListBox(); listBox.clear(); listBox.addItem("Four"); listBox.addItem("Five"); listBox.addItem("Six"); listBox.update(); listBox.setSelectedValue(SELECTED_VALUE); } }); RootPanel.get().add(button); } }