Differential D15264 Diff 40987 src/qtquick/PreviewImageProvider.h

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src/qtquick/PreviewImageProvider.h

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33class KJob; 33​class KJob;
34class PreviewImageProvider : public QObject, public QQuickImageProvider 34​class PreviewImageProvider : public QObject, public QQuickImageProvider
35{ 35​{
36 Q_OBJECT 36​ Q_OBJECT
37public: 37​public:
38 explicit PreviewImageProvider(QObject* parent = nullptr); 38​ explicit PreviewImageProvider(QObject* parent = nullptr);
39 ~PreviewImageProvider() override; 39​ ~PreviewImageProvider() override;
40 40​
41​ /**
42​ * \brief Get an image.
43​ *
44​ * @param id The source of the image.
45​ * @param size The size of the original image.
46​ * @param requestedSize The required size of the final image.
47​ *
48​ * @return a QImage.
49​ */
41 QImage requestImage(const QString& id, QSize* size, const QSize& requestedSize) override; 50​ QImage requestImage(const QString& id, QSize* size, const QSize& requestedSize) override;
42 51​
52​ /**
53​ *\brief Get an icon associated with the mimetype of the image as a fallback.
54​ *
55​ * @param p Pointer to pixmap to write this fallback into.
56​ */
43 Q_SLOT void updatePreview(const KFileItem&, const QPixmap& p); 57​ Q_SLOT void updatePreview(const KFileItem&, const QPixmap& p);
58​ /**
59​ *\brief Get an icon associated with the mimetype of the image as a fallback.
60​ *
61​ * @param item The image to write a fallback for.
62​ */
44 Q_SLOT void fallbackPreview(const KFileItem& item); 63​ Q_SLOT void fallbackPreview(const KFileItem& item);
64​ /**
65​ * \brief Set whether the preview generation is finished.
66​ *
67​ * @param job The job to mark finished.
68​ */
45 Q_SLOT void finishedPreview(KJob* job); 69​ Q_SLOT void finishedPreview(KJob* job);
46private: 70​private:
47 class Private; 71​ class Private;
48 Private* d; 72​ Private* d;
49}; 73​};
50 74​
51#endif//PREVIEWIMAGEPROVIDER_H 75​#endif//PREVIEWIMAGEPROVIDER_H