00001 /* 00002 * ProjectComponent.java 00003 * 00004 * Copyright (C) 2005 Project SQUID, http://www.cs.helsinki.fi/group/squid/ 00005 * 00006 * This file is part of Ikayaki. 00007 * 00008 * Ikayaki is free software; you can redistribute it and/or modify 00009 * it under the terms of the GNU General Public License as published by 00010 * the Free Software Foundation; either version 2 of the License, or 00011 * (at your option) any later version. 00012 * 00013 * Ikayaki is distributed in the hope that it will be useful, 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 * GNU General Public License for more details. 00017 * 00018 * You should have received a copy of the GNU General Public License 00019 * along with Ikayaki; if not, write to the Free Software 00020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00021 */ 00022 00023 package ikayaki.gui; 00024 00025 import ikayaki.*; 00026 00027 import javax.swing.*; 00028 import java.awt.*; 00029 00035 public class ProjectComponent extends JPanel implements ProjectListener, MeasurementListener { 00036 00040 private Project project; 00041 00045 public ProjectComponent() { 00046 super(); 00047 project = null; 00048 } 00049 00053 public Project getProject() { 00054 return project; 00055 } 00056 00063 public void setProject(Project project) { 00064 if (this.project != null) { 00065 this.project.removeProjectListener(this); 00066 this.project.removeMeasurementListener(this); 00067 } 00068 if (project != null) { 00069 project.addProjectListener(this); 00070 project.addMeasurementListener(this); 00071 } 00072 this.project = project; 00073 } 00074 00080 public Frame getParentFrame() { 00081 Container c = getParent(); 00082 do { 00083 if (c == null) { 00084 return null; 00085 } else { 00086 c = c.getParent(); 00087 } 00088 } while (!(c instanceof Frame)); 00089 return (Frame) c; 00090 } 00091 00097 public void projectUpdated(ProjectEvent event) { 00098 // DOES NOTHING 00099 } 00100 00106 public void measurementUpdated(MeasurementEvent event) { 00107 // DOES NOTHING 00108 } 00109 }