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1: /* ======================================================================== 2: * JCommon : a free general purpose class library for the Java(tm) platform 3: * ======================================================================== 4: * 5: * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors. 6: * 7: * Project Info: http://www.jfree.org/jcommon/index.html 8: * 9: * This library is free software; you can redistribute it and/or modify it 10: * under the terms of the GNU Lesser General Public License as published by 11: * the Free Software Foundation; either version 2.1 of the License, or 12: * (at your option) any later version. 13: * 14: * This library is distributed in the hope that it will be useful, but 15: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 16: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 17: * License for more details. 18: * 19: * You should have received a copy of the GNU Lesser General Public 20: * License along with this library; if not, write to the Free Software 21: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 22: * USA. 23: * 24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 25: * in the United States and other countries.] 26: * 27: * --------------------- 28: * ApplicationFrame.java 29: * --------------------- 30: * (C) Copyright 2000-2004, by Object Refinery Limited. 31: * 32: * Original Author: David Gilbert (for Object Refinery Limited); 33: * Contributor(s): -; 34: * 35: * $Id: ApplicationFrame.java,v 1.5 2007/11/02 17:50:36 taqua Exp $ 36: * 37: * Changes (from 30-May-2002) 38: * -------------------------- 39: * 30-May-2002 : Added title (DG); 40: * 13-Oct-2002 : Fixed errors reported by Checkstyle (DG); 41: * 42: */ 43: 44: package org.jfree.ui; 45: 46: import java.awt.event.WindowEvent; 47: import java.awt.event.WindowListener; 48: import javax.swing.JFrame; 49: 50: /** 51: * A base class for creating the main frame for simple applications. The frame listens for 52: * window closing events, and responds by shutting down the JVM. This is OK for small demo 53: * applications...for more serious applications, you'll want to use something more robust. 54: * 55: * @author David Gilbert 56: */ 57: public class ApplicationFrame extends JFrame implements WindowListener { 58: 59: /** 60: * Constructs a new application frame. 61: * 62: * @param title the frame title. 63: */ 64: public ApplicationFrame(final String title) { 65: super(title); 66: addWindowListener(this); 67: } 68: 69: /** 70: * Listens for the main window closing, and shuts down the application. 71: * 72: * @param event information about the window event. 73: */ 74: public void windowClosing(final WindowEvent event) { 75: if (event.getWindow() == this) { 76: dispose(); 77: System.exit(0); 78: } 79: } 80: 81: /** 82: * Required for WindowListener interface, but not used by this class. 83: * 84: * @param event information about the window event. 85: */ 86: public void windowClosed(final WindowEvent event) { 87: // ignore 88: } 89: 90: /** 91: * Required for WindowListener interface, but not used by this class. 92: * 93: * @param event information about the window event. 94: */ 95: public void windowActivated(final WindowEvent event) { 96: // ignore 97: } 98: 99: /** 100: * Required for WindowListener interface, but not used by this class. 101: * 102: * @param event information about the window event. 103: */ 104: public void windowDeactivated(final WindowEvent event) { 105: // ignore 106: } 107: 108: /** 109: * Required for WindowListener interface, but not used by this class. 110: * 111: * @param event information about the window event. 112: */ 113: public void windowDeiconified(final WindowEvent event) { 114: // ignore 115: } 116: 117: /** 118: * Required for WindowListener interface, but not used by this class. 119: * 120: * @param event information about the window event. 121: */ 122: public void windowIconified(final WindowEvent event) { 123: // ignore 124: } 125: 126: /** 127: * Required for WindowListener interface, but not used by this class. 128: * 129: * @param event information about the window event. 130: */ 131: public void windowOpened(final WindowEvent event) { 132: // ignore 133: } 134: 135: }