I'm curious, why doesn't this program work:

MAIN.CPP
Qt Code: 
  1. #include <QApplication>
  2. #include "mainwindow.h"
  3.  
  4. int main(int argc, char *argv[])
  5. {
  6.     QApplication app(argc, argv);
  7. 	CMainWindow window;
  8. 	window.show();
  9.  
  10.     //return app.exec();
  11. }
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MAINWINDOW.H
Qt Code: 
  1. #ifndef MAINWINDOW_H
  2. #define MAINWINDOW_H
  3.  
  4. /**
  5. 	@author eleanor <eleanor@localhost>
  6. */
  7.  
  8. #include <QWidget>
  9. #include <QString>
  10. #include <QTextStream>
  11. #include <QTcpSocket>
  12. #include <QAbstractSocket>
  13. #include <QLabel>
  14.  
  15. class CMainWindow : public QWidget {
  16. public:
  17.     CMainWindow(QWidget *parent=0);
  18.  
  19.     ~CMainWindow();
  20.  
  21. private:
  22. 	QTcpSocket *m_pSocket;
  23. };
  24.  
  25. #endif
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MAINWINDOW.CPP
Qt Code: 
  1. #include "mainwindow.h"
  2.  
  3. CMainWindow::CMainWindow(QWidget *parent) : QWidget(parent) {
  4. 	//creating a socket
  5. 	m_pSocket = new QTcpSocket(this);
  6.  
  7.  
  8. 	QString myHost("www.google.com");
  9. 	int myPort = 80;
  10.  
  11. 	//this function establishes connection and returns immediately
  12. 	m_pSocket->connectToHost(myHost, myPort);
  13.  
  14. 	QString input = "GET /index.php HTTP/1.1\n\n";
  15. 	if(m_pSocket->state() == QAbstractSocket::ConnectedState) {
  16. 		QTextStream stream(m_pSocket);
  17. 		stream << input;
  18. 	}
  19.  
  20. 	QString text;
  21. 	while(m_pSocket->canReadLine()) {
  22. 		text += m_pSocket->readLine();
  23. 	}
  24.  
  25. 	QTextStream output(stdout);
  26. 	QString enteredCommand = text;
  27. 	output >> text;
  28. }
  29.  
  30.  
  31. CMainWindow::~CMainWindow() {
  32.  
  33. }
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I would appreciate any tips. Thanks