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# droparea.h Example File
draganddrop/dropsite/droparea.h

    /****************************************************************************
    **
    ** Copyright (C) 2005-2006 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 DROPAREA_H
    #define DROPAREA_H

    #include <QLabel>

    class QMimeData;

    class DropArea : public QLabel
    {
        Q_OBJECT

    public:
        DropArea(QWidget *parent = 0);

        QPixmap extractPixmap(const QByteArray &data, const QString &format);

    public slots:
        void clear();

    signals:
        void changed(const QMimeData *mimeData = 0);

    protected:
        void dragEnterEvent(QDragEnterEvent *event);
        void dragMoveEvent(QDragMoveEvent *event);
        void dragLeaveEvent(QDragLeaveEvent *event);
        void dropEvent(QDropEvent *event);

    private:
        QLabel *label;
    };

    #endif