2 Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
4 This file is part of GNU Classpath.
6 GNU Classpath is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GNU Classpath is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GNU Classpath; see the file COPYING. If not, write to the
18 Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 Linking this library statically or dynamically with other modules is
22 making a combined work based on this library. Thus, the terms and
23 conditions of the GNU General Public License cover the whole
26 As a special exception, the copyright holders of this library give you
27 permission to link this library with independent modules to produce an
28 executable, regardless of the license terms of these independent
29 modules, and to copy and distribute the resulting executable under
30 terms of your choice, provided that you also meet, for each linked
31 independent module, the terms and conditions of the license of that
32 module. An independent module is a module which is not derived from
33 or based on this library. If you modify this library, you may extend
34 this exception to your version of the library, but you are not
35 obligated to do so. If you do not wish to do so, delete this
36 exception statement from your version. */
41 import java.awt.BorderLayout;
42 import java.awt.Component;
43 import java.awt.Container;
44 import java.awt.Dimension;
45 import java.awt.Frame;
46 import java.awt.Graphics;
47 import java.awt.LayoutManager;
48 import java.awt.Window;
49 import java.awt.event.KeyEvent;
50 import java.awt.event.WindowEvent;
52 import javax.accessibility.Accessible;
53 import javax.accessibility.AccessibleContext;
56 * Unlike JComponent derivatives, JWindow inherits from
57 * java.awt.Window. But also lets a look-and-feel component to its work.
59 * @author Ronald Veldema (rveldema@cs.vu.nl)
61 public class JWindow extends Window implements Accessible, RootPaneContainer
63 public final static int HIDE_ON_CLOSE = 0;
64 public final static int EXIT_ON_CLOSE = 1;
65 public final static int DISPOSE_ON_CLOSE = 2;
66 public final static int DO_NOTHING_ON_CLOSE = 3;
68 protected AccessibleContext accessibleContext;
70 private int close_action = EXIT_ON_CLOSE;
73 /***************************************************
83 super(null); // FIXME: This throws an exception.
87 public JWindow(Frame f)
92 /***************************************************
95 * methods, this part is shared with JDialog, JFrame
101 private boolean checking;
102 protected JRootPane rootPane;
105 protected void frameInit()
107 super.setLayout(new BorderLayout(1, 1));
108 getRootPane(); // will do set/create
111 public Dimension getPreferredSize()
113 Dimension d = super.getPreferredSize();
117 JMenuBar getJMenuBar()
118 { return getRootPane().getJMenuBar(); }
120 void setJMenuBar(JMenuBar menubar)
121 { getRootPane().setJMenuBar(menubar); }
124 public void setLayout(LayoutManager manager)
125 { super.setLayout(manager); }
127 public void setLayeredPane(JLayeredPane layeredPane)
128 { getRootPane().setLayeredPane(layeredPane); }
130 public JLayeredPane getLayeredPane()
131 { return getRootPane().getLayeredPane(); }
133 public JRootPane getRootPane()
135 if (rootPane == null)
136 setRootPane(createRootPane());
140 public void setRootPane(JRootPane root)
142 if (rootPane != null)
146 add(rootPane, BorderLayout.CENTER);
149 public JRootPane createRootPane()
150 { return new JRootPane(); }
152 public Container getContentPane()
153 { return getRootPane().getContentPane(); }
155 public void setContentPane(Container contentPane)
156 { getRootPane().setContentPane(contentPane); }
158 public Component getGlassPane()
159 { return getRootPane().getGlassPane(); }
161 public void setGlassPane(Component glassPane)
162 { getRootPane().setGlassPane(glassPane); }
165 protected void addImpl(Component comp, Object constraints, int index)
166 { super.addImpl(comp, constraints, index); }
169 public void remove(Component comp)
170 { getContentPane().remove(comp); }
172 protected boolean isRootPaneCheckingEnabled()
176 protected void setRootPaneCheckingEnabled(boolean enabled)
177 { checking = enabled; }
180 public void update(Graphics g)
183 protected void processKeyEvent(KeyEvent e)
184 { super.processKeyEvent(e); }
186 /////////////////////////////////////////////////////////////////////////////////
188 public AccessibleContext getAccessibleContext()
191 int getDefaultCloseOperation()
192 { return close_action; }
194 protected String paramString()
195 { return "JWindow"; }
198 protected void processWindowEvent(WindowEvent e)
200 // System.out.println("PROCESS_WIN_EV-1: " + e);
201 super.processWindowEvent(e);
202 // System.out.println("PROCESS_WIN_EV-2: " + e);
205 case WindowEvent.WINDOW_CLOSING:
211 System.out.println("user requested exit on close");
215 case DISPOSE_ON_CLOSE:
217 System.out.println("user requested dispose on close");
226 case DO_NOTHING_ON_CLOSE:
232 case WindowEvent.WINDOW_CLOSED:
233 case WindowEvent.WINDOW_OPENED:
234 case WindowEvent.WINDOW_ICONIFIED:
235 case WindowEvent.WINDOW_DEICONIFIED:
236 case WindowEvent.WINDOW_ACTIVATED:
237 case WindowEvent.WINDOW_DEACTIVATED:
243 void setDefaultCloseOperation(int operation)
244 { close_action = operation; }