Java tutorial
/** * Copyright (C) 2011 PROCESSBASE Ltd. * This library is free software; you can redistribute it and/or modify it under the terms * of the GNU Lesser General Public License as published by the Free Software Foundation * version 2.1 of the License. * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU Lesser General Public License for more details. * You should have received a copy of the GNU Lesser General Public License along with this * program; if not, see <http://www.gnu.org/licenses/>. */ package org.processbase.ui.core.template; import com.vaadin.ui.Button; import com.vaadin.ui.Button.ClickEvent; import com.vaadin.ui.Window; import com.vaadin.ui.Window.CloseEvent; /** * * @author mgubaidullin */ public abstract class DashboardPanel extends WorkPanel implements Button.ClickListener, Window.CloseListener { public DashboardPanel() { super(); initUI(); } public void initUI() { } public abstract void refresh(); @Override public void buttonClick(ClickEvent event) { } @Override public void windowClose(CloseEvent e) { refresh(); } }