为什么我的托盘图标的弹出菜单没有刷新？

Question

我在系统托盘中添加了一个托盘图标。弹出菜单与托盘图标相关联。根据托盘图标上设置的图像，应显示弹出菜单。例如：右键单击TrayIcon上的灰色图像，应显示活动菜单;对于任何其他图像，应该发出停用菜单。

它在大多数系统中都按预期工作，但在某些系统中，弹出菜单并不是偶然出现的。例如：右键单击TrayIcon上的灰色图像获取非活动菜单而不是激活菜单。我想如果我们继续右键单击托盘图标，弹出菜单就不会刷新。有没有办法刷新托盘图标中的弹出菜单？

我正在使用trayIcon.setPopupMenu(popupMenu);

非常感谢任何帮助。

public void handleRightClick(MouseEvent event)throws Exception{

    LOGGER.info("Mouse right click happens on tray icon..");
    CustomTrayIcon cTray = new CustomTrayIcon();
    CIcon icon = new CIcon();
    PopupMenu popupMenu=null;
    String popupName = null;

    if (trayIcon != null) {
        if (trayIcon.getImage() == icon.createGrayIcon()) {                 
            popupMenu = cTray.getActivatePopupMenu();
            if(trayIcon.getPopupMenu() == null){
                popupName = "Name Not Set";
            }
            else{
                popupName = trayIcon.getPopupMenu().getName();
            }
            LOGGER.info("Before setting activate Popup menu into tray icon. Name:" +  popupName);
            popupMenu.setName("Active Menu");
            trayIcon.setPopupMenu(popupMenu);
            LOGGER.info("After setting activate Popup menu into tray icon. Name: " + trayIcon.getPopupMenu().getName());
        } else {            
            popupMenu = cTray.getDeactivatePopupMenu();
            if(trayIcon.getPopupMenu() == null){
                popupName = "Name Not Set";
            }
            else{
                popupName = trayIcon.getPopupMenu().getName();
            }

            LOGGER.info("Before setting deactivate Popup menu into tray icon. Name:" + popupName);  
            popupMenu.setName("Deactive Menu");
            trayIcon.setPopupMenu(popupMenu);               
            LOGGER.info("After setting deactivate Popup menu into tray icon. Name: " + trayIcon.getPopupMenu().getName());
        }           
    }
}