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 }
Save This Page