qquickimagepreviewprovider_p.h

Go to the documentation of this file.

// Copyright (C) 2021 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 QQUICKIMAGEPREVIEWPROVIDER_H
#define QQUICKIMAGEPREVIEWPROVIDER_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of other Qt classes.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <private/qtmultimediaquickglobal_p.h>
#include <QtQuick/qquickimageprovider.h>
#include <QtCore/quuid.h>
 
QT_BEGIN_NAMESPACE
 
class Q_MULTIMEDIAQUICK_EXPORT QQuickImagePreviewProvider : public QQuickImageProvider
{
public:
    QQuickImagePreviewProvider();
    ~QQuickImagePreviewProvider() override;
 
    QImage requestImage(const QString &id, QSize *size, const QSize& requestedSize) override;
    static void registerPreview(QUuid captureInstance, QString id, QImage);
    static void cleanupInstance(QUuid captureInstance);
};
 
QT_END_NAMESPACE
 
#endif