#include "mainwindow.h" #include "ui_mainwindow.h" #include MainWindow::MainWindow ( QWidget* parent ) : QMainWindow ( parent ), ui ( new Ui::MainWindow ) { ui->setupUi ( this ); } MainWindow::~MainWindow() { delete ui; } void MainWindow::on_pushButton_clicked() { QQtProtocolManager* p0; Test10millionPeerServerInstance ( p0, this ); }