Java tutorial
/* * Copyright 2015 lifetime. * * 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 ui.button; import com.vaadin.server.FontAwesome; import com.vaadin.ui.Button.ClickListener; import com.vaadin.ui.Window; import ui.MyUI; import util.Translator; import ui.window.TranslationWindow; /** * * @author lifetime */ public class TranslateButton extends LifetimeButtonLink implements ClickListener { private final Integer userId; private final String language; public TranslateButton(final Integer userId, final String language) { super(Translator.getTranslation("Translate", language), FontAwesome.LANGUAGE); this.userId = userId; this.language = language; addClickListener(this); setDescription(Translator.getTranslation("Show missing translations", language)); } @Override public void buttonClick(ClickEvent event) { showMissingTranslations(); } private void showMissingTranslations() { Window window = new TranslationWindow(userId, language); getUI().addWindow(window); } @Override public MyUI getUI() { return (MyUI) super.getUI(); } }