一个自定义的Qt写的自带ScrollArea的主界面，其可与外部程序进行通信，如果需要将外部信息显示在程序里，需要按照自定义的文字格式，将字符串，按照TCP端口发送到程序里-Qt to write a custom comes ScrollArea main interface, which can communicate with an external program, if you need the external information is displayed in the prog

应用Qt界面运行显示字符串，此功能简洁大方，程序优化良好(Application of Qt interface display string operation, this feature is concise and easy, program optimization is good)