This App was made for a trial to manage tele transport network resource such as nodes,ports,connections,pipes and paths etc.

Qt FramelessWindow Customization activity,able to move, resize.
is studing code inspired by these two authors(almost just duplicate their code),thanks to the both.

一去丶二三里(who studied and studied till to perfect and gently open his whole code) and 文艺IT男(who has the complete code to sell this link)