Java tutorial
/* * This library is part of OpenCms - * the Open Source Content Management System * * Copyright (c) Alkacon Software GmbH (http://www.alkacon.com) * * 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; either * version 2.1 of the License, or (at your option) any later version. * * 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. * * For further information about Alkacon Software, please see the * company website: http://www.alkacon.com * * For further information about OpenCms, please see the * project website: http://www.opencms.org * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ package com.alkacon.opencms.v8.dialogs.client; import org.opencms.gwt.client.A_CmsEntryPoint; import org.opencms.gwt.client.ui.CmsFrameDialog; import org.opencms.gwt.client.ui.CmsPushButton; import org.opencms.gwt.client.ui.I_CmsButton.ButtonColor; import org.opencms.gwt.client.ui.I_CmsButton.ButtonStyle; import com.google.gwt.event.dom.client.ClickEvent; import com.google.gwt.event.dom.client.ClickHandler; import com.google.gwt.user.client.ui.Label; /** * Dialog entry class.<p> * * @since 8.0.0 */ public class CmsDialogEntryPoint extends A_CmsEntryPoint { /** * @see org.opencms.gwt.client.A_CmsEntryPoint#onModuleLoad() */ @Override public void onModuleLoad() { super.onModuleLoad(); final CmsFrameDialog frame = new CmsFrameDialog(); frame.setContent(new Label("Hello World")); CmsPushButton button = new CmsPushButton(); button.setText("Close"); button.setButtonStyle(ButtonStyle.TEXT, ButtonColor.GREEN); button.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { frame.hide(); } }); frame.addButton(button); frame.show(); } }