QT写的数字时钟，可移植到嵌入式Linux设备上运行-QT write digital clock that can be ported to run on embedded Linux devices

基于Qt例程编写的多皮肤模拟+数字时钟，可运行在嵌入式Linux系统，如：树莓派。-an analog+digital clock based on Qt, which could run on an embedded linux system, e.g Raspberry PI