#include "frmmain.h" #include "qapplication.h" int main(int argc, char *argv[]) { QApplication a(argc, argv); a.setFont(QFont("Microsoft Yahei", 9)); frmMain w; w.setWindowTitle("styledemo Author: feiyangqingyun@163.com QQ: 517216493"); w.show(); return a.exec(); }