image_item.h

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/*
 * This file depends on Qt which is licensed under LGPLv3.
 * See ADTF_DIR/3rdparty/qt5 and doc/license for detailed information.
 */
#pragma once
 
#include <QQuickPaintedItem>
#include <QQuickItem>
#include <QPainter>
#include <QImage>
#include <mutex>

class cImageItem : public QQuickPaintedItem
{
    Q_OBJECT

    Q_PROPERTY(QVariant image WRITE setImage READ getImage NOTIFY imageChanged)
 
    
    Q_PROPERTY(qreal implicitWidth READ implicitWidth NOTIFY implicitWidthChanged)
    Q_PROPERTY(qreal implicitHeight READ implicitHeight NOTIFY implicitHeightChanged)
 
public:
    cImageItem(QQuickItem* parent = nullptr);

    void paint(QPainter* painter) override;

    void setImage(const QVariant& oImage);
    QVariant getImage() const;
 
signals:
    void imageChanged();
 
private:
    QImage m_oImage;
};