#include "mainwindow.h" #include "ui_mainwindow.h" #include MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); connect(this, SIGNAL(signalStartTest()), this, SLOT(slotOnStarting()), Qt::QueuedConnection); } MainWindow::~MainWindow() { delete ui; } void MainWindow::on_pushButton_clicked() { emit signalStartTest(); } void MainWindow::slotOnStarting() { Test10millionPeerClientProtocol* p0; QQtTcpClient* r4; Test10millionPeerClientInstance(p0, this); }