private static void createAndShowGUI() {
// Check the SystemTray support
if (!SystemTray.isSupported()) {
System.out.println("SystemTray is not supported");
return;
}
final PopupMenu popup = new PopupMenu();
final TrayIcon trayIcon = new TrayIcon(createImage("logo.gif", "tray icon"));
final SystemTray tray = SystemTray.getSystemTray();
// Create a popup menu components
MenuItem aboutItem = new MenuItem("About");
MenuItem exitItem = new MenuItem("Exit");
// Add components to popup menu
popup.add(aboutItem);
popup.addSeparator();
popup.add(exitItem);
trayIcon.setPopupMenu(popup);
trayIcon.setImageAutoSize(true);
trayIcon.setToolTip("Geomar Wetterdaten");
try {
tray.add(trayIcon);
} catch (AWTException e) {
System.out.println("TrayIcon could not be added.");
return;
}
trayIcon.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(null, "This dialog box is run from System Tray");
}
});
aboutItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(
null,
"Windgeschwindigkeit: "
+ weather.getWindspeed()
+ "m/s\n"
+ "Windrichtung: "
+ weather.getDirection()
+ "° "
+ weather.calcDir(weather.getDirection()));
}
});
exitItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
tray.remove(trayIcon);
System.exit(0);
}
});
}
