MainWindow *ptr = NULL; ptr = (MainWindow*)parentWidget(); connect(ptr, SIGNAL(param_result(bool)), this, SLOT(param_add(bool)));
http://blog.csdn.net/emdfans/article/details/42667403
时间: 2024-10-12 16:20:34
MainWindow *ptr = NULL; ptr = (MainWindow*)parentWidget(); connect(ptr, SIGNAL(param_result(bool)), this, SLOT(param_add(bool)));
http://blog.csdn.net/emdfans/article/details/42667403