/** * * @author chinajash */ public class DesktopTray { private static Desktop desktop; private static SystemTray st; private static PopupMenu pm; public static void main(String[] args) { if(Desktop.isDesktopSupported()){//判断当前平台是否支持Desktop类 desktop = Desktop.getDesktop(); } if(SystemTray.isSupported()){//判断当前平台是否支持系统托盘 st = SystemTray.getSystemTray(); Image image = Toolkit.getDefaultToolkit().getImage("netbeans.png");//定义托盘图标的图片 createPopupMenu(); TrayIcon ti = new TrayIcon(image, "Desktop Demo Tray", pm); try { st.add(ti); } catch (AWTException ex) { ex.printStackTrace(); } } } public static void sendMail(String mail){ if(desktop!=null && desktop.isSupported(Desktop.Action.MAIL)){ try { desktop.mail(new URI(mail)); } catch (IOException ex) { ex.printStackTrace(); } catch (URISyntaxException ex) { ex.printStackTrace(); } } } public static void openBrowser(String url){ if(desktop!=null && desktop.isSupported(Desktop.Action.BROWSE)){ try { desktop.browse(new URI(url)); } catch (IOException ex) { ex.printStackTrace(); } catch (URISyntaxException ex) { ex.printStackTrace(); } } } public static void edit(){ if(desktop!=null && desktop.isSupported(Desktop.Action.EDIT)){ try { File txtFile = new File("test.txt"); if(!txtFile.exists()){ txtFile.createNewFile(); } desktop.edit(txtFile); } catch (IOException ex) { ex.printStackTrace(); } } } public static void createPopupMenu(){ pm = new PopupMenu(); MenuItem openBrowser = new MenuItem("Open My Blog"); openBrowser.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { openBrowser("http://blog.csdn.net/chinajash"); } }); MenuItem sendMail = new MenuItem("Send Mail to me"); sendMail.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { sendMail("mailto:chinajash@yahoo.com.cn"); } }); MenuItem edit = new MenuItem("Edit Text File"); sendMail.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { edit(); } }); MenuItem exitMenu = new MenuItem("&Exit"); exitMenu.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { System.exit(0); } }); pm.add(openBrowser); pm.add(sendMail); pm.add(edit); pm.addSeparator(); pm.add(exitMenu); } } |