62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
#ifndef THUMBNAILIMAGEITEM_HXX
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#define THUMBNAILIMAGEITEM_HXX
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#include <memory>
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#include <QQuickItem>
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#include <QUrl>
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#include <QImage>
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class ThumbnailImageItem : public QQuickItem
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{
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Q_OBJECT
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Q_PROPERTY(QString aircraftUri READ aircraftUri WRITE setAircraftUri NOTIFY aircraftUriChanged)
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Q_PROPERTY(QUrl url READ url NOTIFY aircraftUriChanged)
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Q_PROPERTY(QSize sourceSize READ sourceSize NOTIFY sourceSizeChanged)
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Q_PROPERTY(QSize maximumSize READ maximumSize WRITE setMaximumSize NOTIFY maximumSizeChanged)
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public:
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ThumbnailImageItem();
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~ThumbnailImageItem();
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QSGNode* updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
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QUrl url() const;
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QString aircraftUri() const;
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QSize sourceSize() const;
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QSize maximumSize() const;
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signals:
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void aircraftUriChanged();
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void sourceSizeChanged();
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void maximumSizeChanged(QSize maximumSize);
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public slots:
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void setAircraftUri(QString uri);
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void setMaximumSize(QSize maximumSize);
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private:
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class ThumbnailPackageDelegate;
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friend class ThumbnailPackageDelegate;
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void setImage(QImage image);
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QString m_aircraftUri;
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QUrl m_imageUrl;
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std::unique_ptr<ThumbnailPackageDelegate> m_delegate;
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bool m_imageDirty = false;
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QImage m_image;
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QSize m_maximumSize;
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};
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#endif // THUMBNAILIMAGEITEM_HXX
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