谁能帮我用SWT做系统托盘动态的图片

Question

要源代码。就是在SWT里不是只能用静态的图片嘛。可是换成动态的不好使
要怎么写。用什么方法呀！
帮我做个简单的例子。我想看一下！！
谢谢各位大侠了

Answer 1

呵呵  看看这个 ，自己找个图片改一下 要 是gif的
1 import org.eclipse.swt.SWT;
 2 import org.eclipse.swt.events.ShellListener;
 3 import org.eclipse.swt.graphics.Image;
 4 import org.eclipse.swt.internal.win32.OS;
 5 import org.eclipse.swt.widgets.Display;
 6 import org.eclipse.swt.widgets.Event;
 7 import org.eclipse.swt.widgets.Listener;
 8 import org.eclipse.swt.widgets.Menu;
 9 import org.eclipse.swt.widgets.MenuItem;
10 import org.eclipse.swt.widgets.Shell;
11 import org.eclipse.swt.widgets.Tray;
12 import org.eclipse.swt.widgets.TrayItem;
13 
14 public class MyTray {
15     public static void main(String[] args) {
16         Display display = new Display();
17         Shell shell = new Shell(display);
20         final int hWnd = shell.handle;
21         OS.SetWindowLong(hWnd, OS.GWL_EXSTYLE, OS.WS_EX_CAPTIONOKBTN);
22         Image image = new Image(display, 16, 16);
23         final Tray tray = display.getSystemTray();
24         if (tray == null) {
25             System.out.println("The system tray is not available");
26         } else {
27             final TrayItem item = new TrayItem(tray, SWT.NONE);
28             item.setToolTipText("SWT TrayItem");
29             item.addListener(SWT.Show, new Listener() {
30                 public void handleEvent(Event event) {
31                     System.out.println("show");
32                 }
33             });
34             item.addListener(SWT.Hide, new Listener() {
35                 public void handleEvent(Event event) {
36                     System.out.println("hide");
37                 }
38             });
39             item.addListener(SWT.Selection, new Listener() {
40                 public void handleEvent(Event event) {
41                     System.out.println("selection");
42                 }
43             });
44             item.addListener(SWT.DefaultSelection, new Listener() {
45                 public void handleEvent(Event event) {
46                     System.out.println("default selection");
47                     // show main
48                     Shell s = event.display.getShells()[0];
49                     s.setVisible(true);
50                     s.setMinimized(false);
51                 }
52             });
53             final Menu menu = new Menu(shell, SWT.POP_UP);
54             for (int i = 0; i < 8; i++) {
55                 MenuItem mi = new MenuItem(menu, SWT.PUSH);
56                 mi.setText("Item" + i);
57             }
58             item.addListener(SWT.MenuDetect, new Listener() {
59                 public void handleEvent(Event event) {
60                     menu.setVisible(true);
61                 }
62             });
63             item.setImage(image);
64         }
65         shell.addShellListener(new ShellListener() {
66             public void shellDeactivated(org.eclipse.swt.events.ShellEvent e) {
67             }
68 
69             public void shellActivated(org.eclipse.swt.events.ShellEvent e) {
70             }
71 
72             public void shellClosed(org.eclipse.swt.events.ShellEvent e) {
73             }
74 
75             public void shellDeiconified(org.eclipse.swt.events.ShellEvent e) {
76             }
77 
78             public void shellIconified(org.eclipse.swt.events.ShellEvent e) {
79                 
81                 ((Shell) e.getSource()).setVisible(false);
82             }
83         });
84         shell.setBounds(50, 50, 300, 200);
85         shell.open();
86         while (!shell.isDisposed()) {
87             if (!display.readAndDispatch())
88                 display.sleep();
89         }
90         image.dispose();
91         display.dispose();
92     }
93 }