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22 package org.enhydra.multiServer.launch;
23 import javax.swing.BorderFactory  ;
24 import javax.swing.ImageIcon ;
25 import javax.swing.JDialog ;
26 import javax.swing.JButton ;
27 import javax.swing.JLabel ;
28 import javax.swing.JPanel ;
29 import javax.swing.JTextArea ;
30 import javax.swing.SwingConstants ;
31 import java.awt.event.ActionEvent ;
32 import java.awt.event.ActionListener ;
33 import java.awt.event.WindowEvent ;
34 import java.awt.AWTEvent ;
35 import java.awt.BorderLayout ;
36 import java.awt.Dialog ;
37 import java.awt.Dimension ;
38 import java.awt.GridBagConstraints ;
39 import java.awt.GridBagLayout ;
40 import java.awt.Insets ;
41 import java.awt.Frame ;
42 import java.awt.Point ;
43 import java.awt.SystemColor ;
44 import java.beans.Beans ;
45 public class AboutBox extends JDialog {
46 private JPanel panelMain;
47 private JPanel panelButton;
48 private JPanel panelLabel;
49 private JLabel labelTitle;
50 private JTextArea textArea;
51 private JLabel labelSmall;
52 private JButton buttonOK;
53 private JButton buttonInfo;
54 private GridBagLayout layoutMain;
55 private GridBagLayout layoutButton;
56 private GridBagLayout layoutLabel;
57 private boolean standalone = false;
58 private LocalActionListener actionListener = null;
59
60 public AboutBox(Frame owner) {
61 super(owner, null, true);
62 construct();
63 }
64
65 public AboutBox(Dialog owner) {
66 super(owner, null, true);
67 construct();
68 }
69
70 private void construct() {
71 try {
72 jbInit();
73 pmInit();
74 pack();
75 setResizable(true);
76 } catch (Exception e) {
77 e.printStackTrace();
78 }
79 enableEvents(AWTEvent.WINDOW_EVENT_MASK);
80 }
81
82 protected void clearAll() {
84 buttonOK.removeAll();
85 buttonOK.removeActionListener(actionListener);
86 buttonInfo.removeAll();
87 buttonInfo.removeActionListener(actionListener);
88 labelTitle.removeAll();
89 textArea.removeAll();
90 labelSmall.removeAll();
91 panelButton.removeAll();
92 panelLabel.removeAll();
93 panelMain.removeAll();
94 removeAll();
95 getContentPane().removeAll();
96 actionListener = null;
97 buttonOK = null;
98 buttonInfo = null;
99 labelSmall = null;
100 layoutButton = null;
101 layoutLabel = null;
102 layoutMain = null;
103 panelButton = null;
104 panelLabel = null;
105 panelMain = null;
106 setTitle(null);
107 }
108
109 public void show() {
111 Point centeringPoint;
112
113 pack();
114 centeringPoint = SwingUtil.getCenteringPoint(getSize());
115 setLocation(centeringPoint);
116 buttonOK.requestFocus();
117 super.show();
118 }
119
120 public static void main(String [] args) {
121 SwingUtil.setLookAndFeelToSystem();
122 AboutBox dlg;
123
124 dlg = new AboutBox(new Frame ());
125 dlg.standalone = true;
126 dlg.show();
127 }
128
129 public String getTitleText() {
130 return labelTitle.getText();
131 }
132
133 public String getTextAreaText() {
134 return textArea.getText();
135 }
136
137 public void setTitleText(String p) {
138 labelTitle.setText(p);
139 setTitle("About " + p);
140 }
141
142 public void setTextAreaText(String s) {
143 textArea.setText(s);
144 }
145
146 public String getSmallText() {
147 return labelSmall.getText();
148 }
149
150 public void setSmallText(String v) {
151 labelSmall.setText(v);
152 }
153
154 protected void processWindowEvent(WindowEvent e) {
157 if (e.getID() == WindowEvent.WINDOW_CLOSING) {
158 closeDialog();
159 }
160 super.processWindowEvent(e);
161 }
162
163 protected void disposeDialog() {
164 setVisible(false);
165 removeAll();
166 dispose();
167 }
168
169 private void closeDialog() {
172 disposeDialog();
173 if (standalone) {
174 System.exit(0);
175 }
176 }
177
178 private void pmInit() {
179 actionListener = new LocalActionListener();
180 buttonOK.addActionListener(actionListener);
181 buttonInfo.addActionListener(actionListener);
182 }
183
184 private void jbInit() throws Exception {
185 panelMain = (JPanel ) Beans.instantiate(getClass().getClassLoader(),
186 JPanel .class.getName());
187 panelLabel = (JPanel ) Beans.instantiate(getClass().getClassLoader(),
188 JPanel .class.getName());
189 panelButton = (JPanel ) Beans.instantiate(getClass().getClassLoader(),
190 JPanel .class.getName());
191 labelTitle = (JLabel ) Beans.instantiate(getClass().getClassLoader(),
192 JLabel .class.getName());
193 textArea = (JTextArea ) Beans.instantiate(getClass().getClassLoader(),
194 JTextArea .class.getName());
195 labelSmall = (JLabel ) Beans.instantiate(getClass().getClassLoader(),
196 JLabel .class.getName());
197 buttonOK = (JButton ) Beans.instantiate(getClass().getClassLoader(),
198 JButton .class.getName());
199 buttonInfo = (JButton ) Beans.instantiate(getClass().getClassLoader(),
200 JButton .class.getName());
201 layoutMain =
202 (GridBagLayout ) Beans.instantiate(getClass().getClassLoader(),
203 GridBagLayout .class.getName());
204 layoutButton =
205 (GridBagLayout ) Beans.instantiate(getClass().getClassLoader(),
206 GridBagLayout .class.getName());
207 layoutLabel =
208 (GridBagLayout ) Beans.instantiate(getClass().getClassLoader(),
209 GridBagLayout .class.getName());
210 buttonOK.setText("OK");
211 buttonOK.setMaximumSize(new Dimension (100, 30));
212 buttonOK.setMinimumSize(new Dimension (60, 15));
213 buttonOK.setPreferredSize(new Dimension (75, 20));
214 buttonOK.setMargin(new Insets (2, 12, 2, 12));
215 buttonOK.setMnemonic('0');
216 buttonInfo.setText("Info");
217 buttonInfo.setMaximumSize(new Dimension (100, 30));
218 buttonInfo.setMinimumSize(new Dimension (60, 15));
219 buttonInfo.setPreferredSize(new Dimension (75, 20));
220 buttonInfo.setMargin(new Insets (2, 12, 2, 12));
221 buttonInfo.setMnemonic('I');
222 panelLabel.setLayout(layoutLabel);
223 labelTitle.setBackground(SystemColor.controlLtHighlight);
224 labelTitle.setFont(new java.awt.Font ("Dialog", 3, 18));
225 labelTitle.setForeground(SystemColor.infoText);
226 labelTitle.setToolTipText("");
227 labelTitle.setText("Primary");
228 textArea.setFont(new java.awt.Font ("Dialog", 0, 16));
229 textArea.setDisabledTextColor(SystemColor.infoText);
230 textArea.setBackground(SystemColor.controlLtHighlight);
231 textArea.setEnabled(false);
232 textArea.setText("Text Area");
233 textArea.setForeground(SystemColor.infoText);
234 textArea.setEditable(false);
235 labelSmall.setBackground(SystemColor.controlLtHighlight);
236 labelSmall.setForeground(SystemColor.infoText);
237 labelSmall.setMaximumSize(new Dimension (200, 17));
238 labelSmall.setText("Version");
239 panelLabel.setBackground(SystemColor.controlLtHighlight);
240 panelLabel.setBorder(BorderFactory.createLoweredBevelBorder());
241 panelLabel.add(labelTitle,
242 new GridBagConstraints (0, 0, 1, 1, 0.0, 0.0,
243 GridBagConstraints.CENTER,
244 GridBagConstraints.BOTH,
245 new Insets (10, 10, 5, 10), 40,
246 0));
247 panelLabel.add(textArea,
248 new GridBagConstraints (0, 1, 1, 1, 0.5, 0.5,
249 GridBagConstraints.CENTER,
250 GridBagConstraints.BOTH,
251 new Insets (5, 10, 5, 10), 40,
252 0));
253 panelLabel.add(labelSmall,
254 new GridBagConstraints (0, 2, 1, 1, 0.0, 0.0,
255 GridBagConstraints.WEST,
256 GridBagConstraints.HORIZONTAL,
257 new Insets (5, 10, 10, 10), 40,
258 0));
259 panelButton.setLayout(layoutButton);
260 panelButton.add(buttonOK,
261 new GridBagConstraints (0, 0, 1, 1, 0.5, 0.5,
262 GridBagConstraints.CENTER,
263 GridBagConstraints.NONE,
264 new Insets (5, 0, 10, 0), 0,
265 11));
266 panelButton.add(buttonInfo,
267 new GridBagConstraints (1, 0, 1, 1, 0.5, 0.5,
268 GridBagConstraints.CENTER,
269 GridBagConstraints.NONE,
270 new Insets (5, 0, 10, 0), 0,
271 11));
272 panelMain.setLayout(layoutMain);
273 panelMain.setMaximumSize(new Dimension (500, 400));
274 panelMain.setMinimumSize(new Dimension (300, 150));
275 panelMain.setPreferredSize(new Dimension (450, 250));
276 panelMain.add(panelLabel,
277 new GridBagConstraints (0, 1, 1, 1, 0.1, 0.1,
278 GridBagConstraints.CENTER,
279 GridBagConstraints.BOTH,
280 new Insets (0, 0, 0, 0), 0, 0));
281 panelMain.add(panelButton,
282 new GridBagConstraints (0, 2, 1, 1, 0.1, 0.1,
283 GridBagConstraints.CENTER,
284 GridBagConstraints.BOTH,
285 new Insets (0, 0, 0, 0), 0, 0));
286 this.getContentPane().add(panelMain);
287 }
288
289 class LocalActionListener implements ActionListener {
290 public void actionPerformed(ActionEvent event) {
291 Object source = event.getSource();
292
293 if (source == buttonOK) {
294 closeDialog();
295 } else if (source == buttonInfo) {
296 JDialog info = new JDialog ();
297
298 info.getContentPane().setLayout(new BorderLayout ());
299 info.getContentPane().add(new InfoPanel(),
300 BorderLayout.CENTER);
301 info.pack();
302 info.setTitle("System Information");
303 info.show();
304 }
305 }
306
307 }
308 }
309 |
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