1 /*
2 * Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25
26 package com.sun.java.swing.ui;
27
28 import com.sun.java.swing.action.*;
29 import java.awt.*;
30 import java.awt.event.ActionEvent;
31 import java.awt.event.ActionListener;
32 import java.util.Vector;
33 import javax.swing.*;
34
35 // Referenced classes of package com.sun.java.swing.ui:
36 // CommonUI
37
38 public class WizardDlg extends JDialog
39 {
40 private class CancelListener
41 implements ActionListener
42 {
43
44 public void actionPerformed(ActionEvent evt)
45 {
46 if(cancelListener != null)
47 cancelListener.actionPerformed(evt);
48 setVisible(false);
49 }
50
51 private CancelListener()
52 {
53 }
54
55 }
56
57 private class FinishListener
58 implements ActionListener
59 {
60
61 public void actionPerformed(ActionEvent evt)
62 {
63 if(finishListener != null)
64 finishListener.actionPerformed(evt);
65 setVisible(false);
66 }
67
68 private FinishListener()
69 {
70 }
71
72 }
73
74 private class NextListener
75 implements ActionListener
76 {
77
78 public void actionPerformed(ActionEvent evt)
79 {
80 cardShowing++;
81 if(cardShowing > numCards)
82 cardShowing = numCards;
83 else
84 panesLayout.next(panesPanel);
85 if(nextListener != null)
86 nextListener.actionPerformed(evt);
87 enableBackNextButtons();
88 }
89
90 private NextListener()
91 {
92 }
93
94 }
95
96 private class BackListener
97 implements ActionListener
98 {
99
100 public void actionPerformed(ActionEvent evt)
101 {
102 cardShowing--;
103 if(cardShowing < 1)
104 cardShowing = 1;
105 else
106 panesLayout.previous(panesPanel);
107 if(backListener != null)
108 backListener.actionPerformed(evt);
109 enableBackNextButtons();
110 }
111
112 private BackListener()
113 {
114 }
115
116 }
117
118
119 public WizardDlg(JFrame frame, String title, Vector panels, Vector images)
120 {
121 super(frame, title, true);
122 this.title = title;
123 this.images = images;
124 Container pane = getContentPane();
125 pane.setLayout(new BorderLayout());
126 panesLayout = new CardLayout();
127 panesPanel = new JPanel(panesLayout);
128 pane.add(panesPanel, "Center");
129 pane.add(createButtonPanel(), "South");
130 setPanels(panels);
131 pack();
132 CommonUI.centerComponent(this);
133 }
134
135 public WizardDlg(JFrame frame, String title, Vector panels)
136 {
137 this(frame, title, panels, null);
138 }
139
140 public WizardDlg(String title, Vector panels)
141 {
142 this(new JFrame(), title, panels, null);
143 }
144
145 public void setPanels(Vector panels)
146 {
147 numCards = panels.size();
148 cardShowing = 1;
149 this.panels = panels;
150 panesPanel.removeAll();
151 for(int i = 0; i < numCards; i++)
152 panesPanel.add((JPanel)panels.elementAt(i), (new Integer(i)).toString());
153
154 validate();
155 enableBackNextButtons();
156 }
157
158 public void reset()
159 {
160 cardShowing = 1;
161 panesLayout.first(panesPanel);
162 enableBackNextButtons();
163 }
164
165 public void setWestPanel(JPanel panel)
166 {
167 Container pane = getContentPane();
168 pane.add(panel, "West");
169 }
170
171 public static void main(String args[])
172 {
173 JPanel p1 = new JPanel();
174 p1.add(new JButton("One"));
175 JPanel p2 = new JPanel();
176 p2.add(new JButton("Two"));
177 JPanel p3 = new JPanel();
178 p3.add(new JButton("Three"));
179 JPanel p4 = new JPanel();
180 p4.add(new JButton("Four"));
181 Vector panels = new Vector();
182 panels.addElement(p1);
183 panels.addElement(p2);
184 panels.addElement(p3);
185 panels.addElement(p4);
186 wizardDlg = new WizardDlg("Test Dialog", panels);
187 wizardDlg.addFinishListener(new ActionListener() {
188
189 public void actionPerformed(ActionEvent evt)
190 {
191 System.exit(0);
192 }
193
194 }
195 );
196 wizardDlg.addCancelListener(new ActionListener() {
197
198 public void actionPerformed(ActionEvent evt)
199 {
200 System.exit(0);
201 }
202
203 }
204 );
205 wizardDlg.setVisible(true);
206 }
207
208 private JPanel createButtonPanel()
209 {
210 JPanel panel = new JPanel();
211 backAction = new BackAction();
212 nextAction = new NextAction();
213 finishAction = new FinishAction();
214 cancelAction = new CancelAction();
215 backAction.setEnabled(false);
216 finishAction.setEnabled(false);
217 backAction.addActionListener(new BackListener());
218 nextAction.addActionListener(new NextListener());
219 finishAction.addActionListener(new FinishListener());
220 cancelAction.addActionListener(new CancelListener());
221 panel.add(CommonUI.createButton(backAction));
222 panel.add(CommonUI.createButton(nextAction));
223 panel.add(CommonUI.createButton(finishAction));
224 panel.add(CommonUI.createButton(cancelAction));
225 JPanel p2 = new JPanel(new BorderLayout());
226 p2.add(panel, "Center");
227 p2.add(new JSeparator(), "North");
228 return p2;
229 }
230
231 private void enableBackNextButtons()
232 {
233 if(cardShowing == 1)
234 {
235 backAction.setEnabled(false);
236 finishAction.setEnabled(false);
237 if(numCards > 1)
238 {
239 nextAction.setEnabled(true);
240 } else
241 {
242 finishAction.setEnabled(true);
243 nextAction.setEnabled(false);
244 }
245 } else
246 if(cardShowing == numCards)
247 {
248 nextAction.setEnabled(false);
249 finishAction.setEnabled(true);
250 if(numCards > 1)
251 backAction.setEnabled(true);
252 else
253 backAction.setEnabled(false);
254 } else
255 {
256 backAction.setEnabled(true);
257 nextAction.setEnabled(true);
258 finishAction.setEnabled(false);
259 }
260 setTitle();
261 }
262
263 private void setTitle()
264 {
265 JPanel panel = (JPanel)panels.elementAt(cardShowing - 1);
266 String newTitle = title;
267 String panelTitle = panel.getName();
268 if(panelTitle != null && panelTitle.equals(""))
269 {
270 newTitle = newTitle + " - ";
271 newTitle = newTitle + panelTitle;
272 }
273 super.setTitle(newTitle);
274 }
275
276 public synchronized void addFinishListener(ActionListener l)
277 {
278 finishListener = AWTEventMulticaster.add(finishListener, l);
279 }
280
281 public synchronized void removeFinishListener(ActionListener l)
282 {
283 finishListener = AWTEventMulticaster.remove(finishListener, l);
284 }
285
286 public synchronized void addCancelListener(ActionListener l)
287 {
288 cancelListener = AWTEventMulticaster.add(cancelListener, l);
289 }
290
291 public synchronized void removeCancelListener(ActionListener l)
292 {
293 cancelListener = AWTEventMulticaster.remove(cancelListener, l);
294 }
295
296 public synchronized void addNextListener(ActionListener l)
297 {
298 nextListener = AWTEventMulticaster.add(nextListener, l);
299 }
300
301 public synchronized void removeNextListener(ActionListener l)
302 {
303 nextListener = AWTEventMulticaster.remove(nextListener, l);
304 }
305
306 public synchronized void addBackListener(ActionListener l)
307 {
308 backListener = AWTEventMulticaster.add(backListener, l);
309 }
310
311 public synchronized void removeBackListener(ActionListener l)
312 {
313 backListener = AWTEventMulticaster.remove(backListener, l);
314 }
315
316 private CardLayout panesLayout;
317 private JPanel panesPanel;
318 private DelegateAction backAction;
319 private DelegateAction nextAction;
320 private DelegateAction finishAction;
321 private DelegateAction cancelAction;
322 private ActionListener finishListener;
323 private ActionListener cancelListener;
324 private ActionListener nextListener;
325 private ActionListener backListener;
326 private int numCards;
327 private int cardShowing;
328 private String title;
329 private Vector panels;
330 private Vector images;
331 private static WizardDlg wizardDlg;
332
333
334
335
336 }