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Qt Quick Ultralite image_loading Example

/****************************************************************************** ** ** Copyright (C) 2020 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Quick Ultralite module. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** $QT_END_LICENSE$ ** ******************************************************************************/
#include <qul/singleton.h> #include <qul/image.h> #include <qul/imageprovider.h> #include <qul/eventqueue.h> #include <qul/timer.h> #include <string> struct MyImageLoadedEvent { Qul::SharedImage sharedImage; }; struct MyImageProvider : public Qul::ImageProvider, public Qul::EventQueue<MyImageLoadedEvent> { Qul::SharedImage requestImage(const char *imageName, size_t imageNameLength) override; void onEvent(const MyImageLoadedEvent &event) override; private: Qul::Timer m_asyncLoadTimer; };