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# previewform.h Example File
tools/codecs/previewform.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 PREVIEWFORM_H
    #define PREVIEWFORM_H

    #include <QDialog>
    #include <QList>

    class QComboBox;
    class QDialogButtonBox;
    class QLabel;
    class QTextCodec;
    class QTextEdit;

    class PreviewForm : public QDialog
    {
        Q_OBJECT

    public:
        PreviewForm(QWidget *parent = 0);

        void setCodecList(const QList<QTextCodec *> &list);
        void setEncodedData(const QByteArray &data);
        QString decodedString() const { return decodedStr; }

    private slots:
        void updateTextEdit();

    private:
        QByteArray encodedData;
        QString decodedStr;

        QComboBox *encodingComboBox;
        QLabel *encodingLabel;
        QTextEdit *textEdit;
        QDialogButtonBox *buttonBox;
    };

    #endif