#include "ctdrive.h"
int main( int argc, char ** argv )
{
QCtDrive drive( argc, argv );
drive.connect( &drive, SIGNAL(lastWindowClosed()), &drive, SLOT(quit()) );
return drive.exec();
}
这是main函数的代码
报错:QObject::connect: No such signal QCtDrive::lastWindowClosed()错误,怎么解决