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# ftpwindow.h Example File
network/ftp/ftpwindow.h

        /****************************************************************************
        **
        ** Copyright (C) 2004-2006 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 version 2.0 as published by the Free Software Foundation
        ** and appearing in the file LICENSE.GPL included in the packaging of
        ** this file.  Please review the following information to ensure GNU
        ** General Public Licensing requirements will be met:
        ** http://www.trolltech.com/products/qt/opensource.html
        **
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        ** review the following information:
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        ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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        #ifndef FTPWINDOW_H
        #define FTPWINDOW_H

        #include <QDialog>
        #include <QHash>

        class QFile;
        class QFtp;
        class QLabel;
        class QLineEdit;
        class QListWidget;
        class QListWidgetItem;
        class QProgressDialog;
        class QPushButton;
        class QUrlInfo;

        class FtpWindow : public QDialog
        {
            Q_OBJECT

        public:
            FtpWindow(QWidget *parent = 0);

        private slots:
            void connectOrDisconnect();
            void downloadFile();
            void cancelDownload();

            void ftpCommandFinished(int commandId, bool error);
            void addToList(const QUrlInfo &urlInfo);
            void processItem(QListWidgetItem *item);
            void cdToParent();
            void updateDataTransferProgress(qint64 readBytes,
                                            qint64 totalBytes);
            void enableDownloadButton();

        private:
            QLabel *ftpServerLabel;
            QLineEdit *ftpServerLineEdit;
            QLabel *statusLabel;
            QListWidget *fileList;
            QPushButton *quitButton;
            QPushButton *connectButton;
            QPushButton *downloadButton;
            QPushButton *cdToParentButton;
            QProgressDialog *progressDialog;

            QHash<QString, bool> isDirectory;
            QString currentPath;
            QFtp *ftp;
            QFile *file;
        };

        #endif