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Qt Quick Ultralite image_cache 示例

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#pragma once #include <qul/private/models.h> struct ImageModelData { ImageModelData() : imagePath(NULL){}; ImageModelData(const char *path) : imagePath(path){}; const char *imagePath; bool operator==(const ImageModelData &) const { // We know that there are no duplicates. return false; } }; struct ImageModel : Qul::ListModel<ImageModelData> { ImageModel() : swapImageSet(false){}; bool swapImageSet; int count() const QUL_DECL_OVERRIDE; ImageModelData data(int idx) const QUL_DECL_OVERRIDE; void swapImages(); };