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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 example classes of the Qt Toolkit.
        **
        ** Licensees holding valid Qt Preview licenses may use this file in
        ** accordance with the Qt Preview License Agreement provided with the
        ** Software.
        **
        ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
        ** information about Qt Commercial License Agreements.
        **
        ** Contact info@trolltech.com if any conditions of this licensing are
        ** not clear to you.
        **
        ** 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 FTPWINDOW_H
        #define FTPWINDOW_H

        #include <QDialog>
        #include <QHash>

        class QDialogButtonBox;
        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 *cdToParentButton;
            QPushButton *connectButton;
            QPushButton *downloadButton;
            QPushButton *quitButton;
            QDialogButtonBox *buttonBox;
            QProgressDialog *progressDialog;

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

        #endif