httpwindow.h Example File
^{network/http/httpwindow.h}

 /****************************************************************************
 **
 ** Copyright (C) 2004-2008 Trolltech ASA. All rights reserved.
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file.  Alternatively you may (at
** your option) use any later version of the GNU General Public
** License if such license has been publicly approved by Trolltech ASA
** (or its successors, if any) and the KDE Free Qt Foundation. In
** addition, as a special exception, Trolltech gives you certain
** additional rights. These rights are described in the Trolltech GPL
** Exception version 1.2, which can be found at
** http://www.trolltech.com/products/qt/gplexception/ and in the file
** GPL_EXCEPTION.txt in this package.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/. If
** you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** In addition, as a special exception, Trolltech, as the sole
** copyright holder for Qt Designer, grants users of the Qt/Eclipse
** Integration plug-in the right for the Qt/Eclipse Integration to
** link to functionality provided by Qt Designer and its related
** libraries.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not expressly
** granted herein.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ****************************************************************************/

 #ifndef HTTPWINDOW_H
 #define HTTPWINDOW_H

 #include <QDialog>

 class QDialogButtonBox;
 class QFile;
 class QHttp;
 class QHttpResponseHeader;
 class QLabel;
 class QLineEdit;
 class QProgressDialog;
 class QPushButton;
 class QAuthenticator;

 class HttpWindow : public QDialog
 {
     Q_OBJECT

 public:
     HttpWindow(QWidget *parent = 0);

 private slots:
     void downloadFile();
     void cancelDownload();
     void httpRequestFinished(int requestId, bool error);
     void readResponseHeader(const QHttpResponseHeader &responseHeader);
     void updateDataReadProgress(int bytesRead, int totalBytes);
     void enableDownloadButton();
     void slotAuthenticationRequired(const QString &, quint16, QAuthenticator *);

 private:
     QLabel *statusLabel;
     QLabel *urlLabel;
     QLineEdit *urlLineEdit;
     QProgressDialog *progressDialog;
     QPushButton *downloadButton;
     QPushButton *quitButton;
     QDialogButtonBox *buttonBox;

     QHttp *http;
     QFile *file;
     int httpGetId;
     bool httpRequestAborted;
 };

 #endif