我这里所指的图标程序是类似于在Windows中经常接触的停放在任务栏上，在后台运行的病毒监视、媒体播放等程序。它们一般都具有单击显示或隐藏主界面，击右键弹出菜单，当鼠标停在图标上时显示提示信息的功能-What I mean by icon procedure is similar to Windows in frequent contact parked in the taskbar, to run in the background of HIV surveillance, media player and other procedures. They generally have a click to show or hide the main interface, right-click pop-up menu when the mouse stopped at the icon displayed when the function of message