qfbbackingstore_p.h

Enable keyboard shortcuts

// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef QFBBACKINGSTORE_P_H

#define QFBBACKINGSTORE_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <qpa/qplatformbackingstore.h>

#include <QtCore/QMutex>

#include <QtCore/private/qglobal_p.h>

QT_BEGIN_NAMESPACE

class QFbScreen;

class QFbWindow;

class QWindow;

class QFbBackingStore : public QPlatformBackingStore

public:

    QFbBackingStore(QWindow *window);

    ~QFbBackingStore();

    QPaintDevice *paintDevice() override { return &mImage; }

    void flush(QWindow *window, const QRegion &region, const QPoint &offset) override;

    void resize(const QSize &size, const QRegion &region) override;

    const QImage image();

    QImage toImage() const override;

    void lock();

    void unlock();

    void beginPaint(const QRegion &) override;

    void endPaint() override;

protected:

    friend class QFbWindow;

    QImage mImage;

    QMutex mImageMutex;

};

QT_END_NAMESPACE

#endif // QFBBACKINGSTORE_P_H