Qt Quick Ultralite image_loading Example

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#include <qul/singleton.h> #include <qul/image.h> #include <qul/imageprovider.h> #include <qul/eventqueue.h> #include <qul/timer.h> #include <string> struct MyImageLoadedEvent { MyImageLoadedEvent(Qul::Image &image) : sharedImage(image) {} Qul::SharedImage sharedImage; }; struct MyImageProvider : public Qul::ImageProvider, public Qul::EventQueue<MyImageLoadedEvent *> { Qul::SharedImage requestImage(const char *imageName, size_t imageNameLength) QUL_DECL_OVERRIDE; void onEvent(MyImageLoadedEvent *const &event) QUL_DECL_OVERRIDE; void onEventDiscarded(MyImageLoadedEvent *const &event) QUL_DECL_OVERRIDE; struct Timeout { MyImageProvider *object; void operator()(); }; private: Qul::Timer m_asyncLoadTimer; Qul::SharedImage sharedImage; int loadSteps; int currentLoadStep; int colors[3]; };