https://blog.csdn.net/XCJandLL/article/details/125631053
https://blog.csdn.net/qq_20792765/article/details/109840347
https://blog.csdn.net/qq_20792765/article/details/109768594
https://blog.csdn.net/qq_42964109/article/details/126884439
https://blog.csdn.net/zheng19880607/article/details/127351761
QPainter
https://developer.aliyun.com/article/947986
标签：界面,qt,自定义,blog,csdn,details,https,article,net From： https://www.cnblogs.com/kernelx/p/17343558.html