public void install() {
try {
if (trayIcon == null && SystemTray.isSupported()) {
SystemTray systemTray = SystemTray.getSystemTray();
Dimension size = systemTray.getTrayIconSize();
trayIcon = createTrayIcon(size);
systemTray.add(trayIcon);
JPopupMenu popup = new JPopupMenu();
trayIcon.setJPopupMenu(popup);
createPopup(popup);
}
} catch (AWTException e) {
e.printStackTrace();
}
}
public void setToolTip(String toolTip) {
if (trayIcon != null) trayIcon.setToolTip(toolTip);
}
public void addMouseListener(MouseListener listener) {
if (trayIcon != null) trayIcon.addMouseListener(listener);
}