/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 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 the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
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** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QBITMAP_H
#define QBITMAP_H

#include <QtGui/qpixmap.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE


class QVariant;

class Q_GUI_EXPORT QBitmap : public QPixmap
{
public:
    QBitmap();
    QBitmap(const QPixmap &);
    QBitmap(int w, int h);
    explicit QBitmap(const QSize &);
    explicit QBitmap(const QString &fileName, const char *format=0);
    ~QBitmap();

    QBitmap &operator=(const QPixmap &);
    inline void swap(QBitmap &other) { QPixmap::swap(other); } // prevent QBitmap<->QPixmap swaps
    operator QVariant() const;

    inline void clear() { fill(Qt::color0); }

    static QBitmap fromImage(const QImage &image, Qt::ImageConversionFlags flags = Qt::AutoColor);
    static QBitmap fromData(const QSize &size, const uchar *bits,
                            QImage::Format monoFormat = QImage::Format_MonoLSB);

    QBitmap transformed(const QMatrix &) const;
    QBitmap transformed(const QTransform &matrix) const;

    typedef QExplicitlySharedDataPointer<QPlatformPixmap> DataPtr;
};
Q_DECLARE_SHARED(QBitmap)

QT_END_NAMESPACE

QT_END_HEADER

#endif // QBITMAP_H