java - 托盘图标显示不正确

Question

这是我的应用程序中的代码，运行良好:

if (SystemTray.isSupported()) {
    popupMenu = createPopupMenu();
    SystemTray systemTray = SystemTray.getSystemTray();
    Image img = Toolkit.getDefaultToolkit().getImage("image.gif");
    trayIcon = new TrayIcon(img);
    systemTray.add(trayIcon);
    trayIcon.addMouseListener(new SystemTrayMouseListener());
  }

唯一的问题是托盘仅显示图像的左上四分之一。我尝试过不同的扩展名和格式，但问题仍然存在。我的不好吗？有什么解决办法吗？

Answer 1

您应该调用托盘图标方法 setImage AutoSize(true)，它将自动调整图像大小以完全显示为托盘图标。

if (SystemTray.isSupported()) {
    popupMenu = createPopupMenu();
    SystemTray systemTray = SystemTray.getSystemTray();
    Image img = Toolkit.getDefaultToolkit().getImage("image.gif");
    trayIcon = new TrayIcon(img);
    trayIcon.setImageAutoSize(true);
    systemTray.add(trayIcon);
    trayIcon.addMouseListener(new SystemTrayMouseListener());

}

希望对您有帮助! ;)