Java tutorial
/******************************************************************************* * HELIUM V, Open Source ERP software for sustained success * at small and medium-sized enterprises. * Copyright (C) 2004 - 2015 HELIUM V IT-Solutions GmbH * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published * by the Free Software Foundation, either version 3 of theLicense, or * (at your option) any later version. * * According to sec. 7 of the GNU Affero General Public License, version 3, * the terms of the AGPL are supplemented with the following terms: * * "HELIUM V" and "HELIUM 5" are registered trademarks of * HELIUM V IT-Solutions GmbH. The licensing of the program under the * AGPL does not imply a trademark license. Therefore any rights, title and * interest in our trademarks remain entirely with us. If you want to propagate * modified versions of the Program under the name "HELIUM V" or "HELIUM 5", * you may only do so if you have a written permission by HELIUM V IT-Solutions * GmbH (to acquire a permission please contact HELIUM V IT-Solutions * at trademark@heliumv.com). * * This program 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * Contact: developers@heliumv.com ******************************************************************************/ package com.lp.client.frame.component; import java.awt.GridBagConstraints; import java.awt.GridBagLayout; import java.awt.Insets; import java.awt.event.ActionEvent; import javax.swing.JPanel; import org.jfree.chart.ChartMouseEvent; import org.jfree.chart.ChartMouseListener; import org.jfree.chart.ChartPanel; import com.lp.service.DiagrammDto; /** * <p> Diese Klasse kuemmert sich ...</p> * * <p>Copyright Logistik Pur Software GmbH (c) 2004-2008</p> * * <p>Erstellung: Vorname Nachname; dd.mm.06</p> * * <p>@author $Author: valentin $</p> * * @version not attributable Date $Date: 2008/08/11 08:39:22 $ */ public abstract class PanelDiagramm extends PanelBasis implements ISourceEvent, ChartMouseListener { /** * */ private static final long serialVersionUID = 1L; private DiagrammDto diagrammDto = null; private JPanel jpaWorkingOn = null; private ChartPanel chartPanel = null; public PanelDiagramm(String sTitelTabbedPaneI, InternalFrame oInternalFrameI) throws Throwable { super(oInternalFrameI, sTitelTabbedPaneI); jbInit(); initComponents(); } private void jbInit() throws Throwable { this.setLayout(new GridBagLayout()); jpaWorkingOn = new JPanel(new GridBagLayout()); chartPanel = new ChartPanel(null); JPanel panelButtonAction = getToolsPanel(); getInternalFrame().addItemChangedListener(this); this.add(panelButtonAction, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0)); this.add(jpaWorkingOn, new GridBagConstraints(0, 1, 1, 1, 1.0, 1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0)); } public void eventYouAreSelected(boolean bNeedNoYouAreSelectedI) throws Throwable { jpaWorkingOn.removeAll(); diagrammDto = buildDiagrammDto(); if (diagrammDto.getJfcKapazitaetsvorschau() != null) { chartPanel = new ChartPanel(diagrammDto.getJfcKapazitaetsvorschau()); jpaWorkingOn.add(chartPanel, new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0)); chartPanel.addChartMouseListener(this); } // Refreshknopf reaktivieren // updateButtons(new LockStateValue(null, null, PanelBasis.LOCK_IS_NOT_LOCKED)); super.eventYouAreSelected(false); } public String getAspect() { return ""; } /** * Da es in diesem Diagramm vorerst nicht geawehlt wird, kann null zurueckgegeben * werden. * @return Object ist immer null */ public Object getIdSelected() { return null; } protected String getLockMeWer() throws Exception { return null; } public abstract DiagrammDto buildDiagrammDto() throws Throwable; protected void eventActionSpecial(ActionEvent e) throws Throwable { // nothing here } public void chartMouseMoved(ChartMouseEvent event) { // nothing here } public void chartMouseClicked(ChartMouseEvent event) { // nothing here } protected DiagrammDto getDiagrammDto() { return diagrammDto; } }