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1
20
21 import org.jdesktop.jdic.tray.*;
22 import javax.swing.*;
23 import java.awt.*;
24 import java.awt.event.*;
25
26
27 public class Tray implements ActionListener, ItemListener {
28
29 SystemTray tray = SystemTray.getDefaultSystemTray();
30 TrayIcon ti;
31 JFrame frame;
32 public Tray() {
33
34 JPopupMenu menu;
35 JMenu submenu;
36 JMenuItem menuItem;
37 JRadioButtonMenuItem rbMenuItem;
38 JCheckBoxMenuItem cbMenuItem;
39
40 try {
41 UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
42 } catch (Exception  e) {
43 e.printStackTrace();
44 }
45 if( Integer.parseInt(System.getProperty("java.version").substring(2,3)) >=5 )
46 System.setProperty("javax.swing.adjustPopupLocationToFit", "false");
47 menu = new JPopupMenu("A Menu");
48
49 menuItem = new JMenuItem("A text-only menu item", KeyEvent.VK_T);
51 menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_1,
53 ActionEvent.CTRL_MASK));
54 menuItem.getAccessibleContext().setAccessibleDescription("This doesn't really do anything");
55 menuItem.addActionListener(this);
56 menu.add(menuItem);
57
58 ImageIcon icon = new ImageIcon(Tray.class.getResource("images/middle.gif"));
60
61 menuItem = new JMenuItem("Both text and icon", icon);
62 menuItem.setMnemonic(KeyEvent.VK_B);
63 menuItem.addActionListener(this);
64 menu.add(menuItem);
65
66 menuItem = new JMenuItem(icon);
67 menuItem.setMnemonic(KeyEvent.VK_D);
68 menuItem.addActionListener(this);
69 menu.add(menuItem);
70
71 menu.addSeparator();
73 ButtonGroup group = new ButtonGroup();
74
75 rbMenuItem = new JRadioButtonMenuItem("A radio button menu item");
76 rbMenuItem.setSelected(true);
77 rbMenuItem.setMnemonic(KeyEvent.VK_R);
78 group.add(rbMenuItem);
79 rbMenuItem.addActionListener(this);
80 menu.add(rbMenuItem);
81
82 rbMenuItem = new JRadioButtonMenuItem("Another one");
83 rbMenuItem.setMnemonic(KeyEvent.VK_O);
84 group.add(rbMenuItem);
85 rbMenuItem.addActionListener(this);
86 menu.add(rbMenuItem);
87
88 menu.addSeparator();
90 cbMenuItem = new JCheckBoxMenuItem("A check box menu item");
91 cbMenuItem.setMnemonic(KeyEvent.VK_C);
92 cbMenuItem.addItemListener(this);
93 menu.add(cbMenuItem);
94
95 cbMenuItem = new JCheckBoxMenuItem("Another one");
96 cbMenuItem.setMnemonic(KeyEvent.VK_H);
97 cbMenuItem.addItemListener(this);
98 menu.add(cbMenuItem);
99
100 menu.addSeparator();
102 submenu = new JMenu("A submenu");
103 submenu.setMnemonic(KeyEvent.VK_S);
104
105 menuItem = new JMenuItem("An item in the submenu");
106 menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_2,
107 ActionEvent.CTRL_MASK));
108 menuItem.addActionListener(this);
109 submenu.add(menuItem);
110
111 menuItem = new JMenuItem("Another item");
112 menuItem.addActionListener(this);
113 submenu.add(menuItem);
114 menu.add(submenu);
115
116 menu.addSeparator();
118 menuItem = new JMenuItem("Quit");
119 menuItem.addActionListener(this);
120 menu.add(menuItem);
121
122 ImageIcon i = new ImageIcon(Tray.class.getResource("images/duke.gif"));
124
125 ti = new TrayIcon(i, "JDIC Tray Icon API Demo - TrayIcon", menu);
126
127 ti.setIconAutoSize(true);
128 ti.addActionListener(new ActionListener() {
129 public void actionPerformed(ActionEvent e) {
130 frame.setVisible(!frame.isVisible());
131 }
132 });
133 ti.addBalloonActionListener(new ActionListener(){
134 public void actionPerformed(ActionEvent e) {
135 JOptionPane.showMessageDialog(null,
136 "Balloon Message been clicked - TrayIcon", "Message",
137 JOptionPane.INFORMATION_MESSAGE);
138 }
139 });
140
141 tray.addTrayIcon(ti);
142
143 frame = new JFrame("Show Balloon Message");
145 frame.getContentPane().setLayout(new BorderLayout());
146 frame.setDefaultCloseOperation(JDialog.HIDE_ON_CLOSE);
147
148 JPanel topPanel = new JPanel();
149 topPanel.setBorder(BorderFactory.createEtchedBorder());
150 topPanel.setLayout(new BorderLayout());
151 topPanel.add(new JLabel("Caption: "), BorderLayout.WEST);
152 final JTextField captionField = new JTextField("JDIC TrayIcon");
153 topPanel.add(captionField, BorderLayout.CENTER);
154 JPanel typePanel = new JPanel();
155 final JComboBox typeBox = new JComboBox(new String []{"INFO", "ERROR", "WARNING", "NONE" });
156 typePanel.add(new JLabel(" Type:"), BorderLayout.WEST);
157 typePanel.add(typeBox, BorderLayout.EAST);
158 topPanel.add(typePanel, BorderLayout.EAST);
159 frame.getContentPane().add(topPanel, BorderLayout.NORTH);
160
161 JPanel messagePanel = new JPanel();
162 messagePanel.setLayout(new BorderLayout());
163 messagePanel.add(new JLabel("Message:"), BorderLayout.NORTH);
164 final JTextArea messageArea = new JTextArea(5, 20);
165 messageArea.setText("This is a balloon message.\nYou can set the caption, message, \nand message type");
166 messageArea.setBorder(BorderFactory.createEtchedBorder());
167 messagePanel.add(messageArea);
168 frame.getContentPane().add(messagePanel, BorderLayout.CENTER);
169
170 JPanel buttonPanel = new JPanel();
171 final JButton okButton = new JButton("OK");
172 final JButton cancelButton = new JButton("Cancel");
173 ActionListener al = new ActionListener(){
174 public void actionPerformed(ActionEvent e) {
175 if(e.getSource() == cancelButton)
176 frame.setVisible(false);
177 else if(e.getSource() == okButton){
178 ti.displayMessage(captionField.getText(), messageArea.getText(), typeBox.getSelectedIndex());
179 }
180 }
181 };
182 okButton.addActionListener(al);
183 cancelButton.addActionListener(al);
184 buttonPanel.add(okButton);
185 buttonPanel.add(cancelButton);
186 frame.getContentPane().add(buttonPanel, BorderLayout.SOUTH);
187 frame.pack();
188 frame.setLocationRelativeTo(null);
189 frame.setVisible(true);
190 }
191
192 protected String getClassName(Object o) {
194 String classString = o.getClass().getName();
195 int dotIndex = classString.lastIndexOf(".");
196
197 return classString.substring(dotIndex + 1);
198 }
199
200 public void actionPerformed(ActionEvent e) {
201 JMenuItem source = (JMenuItem) (e.getSource());
202 String s = source.getText();
203 if (s.equalsIgnoreCase("Quit")) {
204 System.out.println("Quit menu item selected!");
205 System.exit(0);
206 } else {
207 s = "Action event detected." + "\n" + " Event source: "
208 + source + " (an instance of " + getClassName(source) + ")";
209
210 System.out.println(s);
211 }
212 }
213
214 public void itemStateChanged(ItemEvent e) {
215 JMenuItem source = (JMenuItem) (e.getSource());
216 String s = "Item event detected." + "\n" + " Event source: "
217 + source.getText() + " (an instance of " + getClassName(source)
218 + ")" + "\n" + " New state: "
219 + ((e.getStateChange() == ItemEvent.SELECTED)
220 ? "selected"
221 : "unselected");
222
223 System.out.println(s);
224 }
225
226 public static void main(String [] args) {
227 new Tray();
228 }
229
230 }
231 |
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