File indexing completed on 2024-12-08 06:30:26
0001 /* 0002 SPDX-FileCopyrightText: 2016 Artem Fedoskin <afedoskin3@gmail.com> 0003 SPDX-License-Identifier: GPL-2.0-or-later 0004 */ 0005 #ifndef IMAGEPROVIDER_H_ 0006 #define IMAGEPROVIDER_H_ 0007 0008 #include <QQuickImageProvider> 0009 0010 /** 0011 * @class ImageProvider 0012 * This class makes it possible to use QImages from C++ in QML 0013 * 0014 * @author Artem Fedoskin 0015 * @version 1.0 0016 */ 0017 class ImageProvider : public QQuickImageProvider 0018 { 0019 public: 0020 ImageProvider(); 0021 /** @short Get image by id 0022 * @return image of size requestedSize 0023 **/ 0024 virtual QImage requestImage(const QString &id, QSize *size, const QSize &requestedSize) override; 0025 /** 0026 * @short Add image to the list of images with the given id 0027 */ 0028 void addImage(const QString &id, QImage image); 0029 0030 private: 0031 QHash<QString, QImage> images; 0032 }; 0033 #endif