main.cpp

VC++6.0和open inventor5.0 QT3.3.2结合制作的一个具体的三维实例

  //source code 
  
  
   #include <QApplication>
   #include <QFont>
   #include <QPushButton>
   
   
     int main(int argc,char **argv)
     
     
     {
        QApplication app(argc,argv);
        
        QPushButton quit("Quit");
        quit.resize(50,30);
        
        quit.setFont(QFont("Times",18,QFont::Bold));
        
        QObject::connect(&quit,SIGNAL(clicked()),&app,SLOT(quit()));
        
        quit.show();
        return app.exec();
     }