用任务栏上的托盘实现B/S中有新的消息提醒，最初用FastNet控件定的，后改用Indy，效果更好。-spent on the task bar tray B / S, a new news reminded, initially with the FastNet control after switch to Indy, the better results.

java swing实现QQ2009版本,包括系统布局,重绘,托盘等,-Java swing implementation QQ2009 versions, including the system layout, redrawn, tray, etc.,