001: /* ========================================================================
002: * JCommon : a free general purpose class library for the Java(tm) platform
003: * ========================================================================
004: *
005: * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
006: *
007: * Project Info: http://www.jfree.org/jcommon/index.html
008: *
009: * This library is free software; you can redistribute it and/or modify it
010: * under the terms of the GNU Lesser General Public License as published by
011: * the Free Software Foundation; either version 2.1 of the License, or
012: * (at your option) any later version.
013: *
014: * This library is distributed in the hope that it will be useful, but
015: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
016: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
017: * License for more details.
018: *
019: * You should have received a copy of the GNU Lesser General Public
020: * License along with this library; if not, write to the Free Software
021: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
022: * USA.
023: *
024: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
025: * in the United States and other countries.]
026: *
027: * ---------------------
028: * ApplicationFrame.java
029: * ---------------------
030: * (C) Copyright 2000-2004, by Object Refinery Limited.
031: *
032: * Original Author: David Gilbert (for Object Refinery Limited);
033: * Contributor(s): -;
034: *
035: * $Id: ApplicationFrame.java,v 1.4 2005/11/16 15:58:41 taqua Exp $
036: *
037: * Changes (from 30-May-2002)
038: * --------------------------
039: * 30-May-2002 : Added title (DG);
040: * 13-Oct-2002 : Fixed errors reported by Checkstyle (DG);
041: *
042: */
043:
044: package org.jfree.ui;
045:
046: import java.awt.event.WindowEvent;
047: import java.awt.event.WindowListener;
048:
049: import javax.swing.JFrame;
050:
051: /**
052: * A base class for creating the main frame for simple applications. The frame listens for
053: * window closing events, and responds by shutting down the JVM. This is OK for small demo
054: * applications...for more serious applications, you'll want to use something more robust.
055: *
056: * @author David Gilbert
057: */
058: public class ApplicationFrame extends JFrame implements WindowListener {
059:
060: /**
061: * Constructs a new application frame.
062: *
063: * @param title the frame title.
064: */
065: public ApplicationFrame(final String title) {
066: super (title);
067: addWindowListener(this );
068: }
069:
070: /**
071: * Listens for the main window closing, and shuts down the application.
072: *
073: * @param event information about the window event.
074: */
075: public void windowClosing(final WindowEvent event) {
076: if (event.getWindow() == this ) {
077: dispose();
078: System.exit(0);
079: }
080: }
081:
082: /**
083: * Required for WindowListener interface, but not used by this class.
084: *
085: * @param event information about the window event.
086: */
087: public void windowClosed(final WindowEvent event) {
088: // ignore
089: }
090:
091: /**
092: * Required for WindowListener interface, but not used by this class.
093: *
094: * @param event information about the window event.
095: */
096: public void windowActivated(final WindowEvent event) {
097: // ignore
098: }
099:
100: /**
101: * Required for WindowListener interface, but not used by this class.
102: *
103: * @param event information about the window event.
104: */
105: public void windowDeactivated(final WindowEvent event) {
106: // ignore
107: }
108:
109: /**
110: * Required for WindowListener interface, but not used by this class.
111: *
112: * @param event information about the window event.
113: */
114: public void windowDeiconified(final WindowEvent event) {
115: // ignore
116: }
117:
118: /**
119: * Required for WindowListener interface, but not used by this class.
120: *
121: * @param event information about the window event.
122: */
123: public void windowIconified(final WindowEvent event) {
124: // ignore
125: }
126:
127: /**
128: * Required for WindowListener interface, but not used by this class.
129: *
130: * @param event information about the window event.
131: */
132: public void windowOpened(final WindowEvent event) {
133: // ignore
134: }
135:
136: }
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