Invoke common Signal for all objects of QVector

[npatil15]

Hello,

I have create class of QwtPlotMagnifier,

class ZoomMagnify: public QwtPlotMagnifier
{
    Q_OBJECT
public:
    ZoomMagnify(QwtPlot *plot, Qt::KeyboardModifier key);
 
private:
    virtual void rescale(double factor) override;
 
signals:
    void autoScaleDisable(bool state);
};

class ZoomMagnify: public QwtPlotMagnifier
{
    Q_OBJECT
public:
    ZoomMagnify(QwtPlot *plot, Qt::KeyboardModifier key);

private:
    virtual void rescale(double factor) override;

signals:
    void autoScaleDisable(bool state);
};

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Then I have create objects using QVector,

QVector<ZoomMagnify*> magnifier;
connect(magnifier.at(0), &ZoomMagnify::autoScaleDisable, m_checkBox, &QCheckBox::setChecked);
connect(magnifier.at(1), &ZoomMagnify::autoScaleDisable, m_checkBox, &QCheckBox::setChecked);

QVector<ZoomMagnify*> magnifier;
connect(magnifier.at(0), &ZoomMagnify::autoScaleDisable, m_checkBox, &QCheckBox::setChecked);
connect(magnifier.at(1), &ZoomMagnify::autoScaleDisable, m_checkBox, &QCheckBox::setChecked);

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Now as we see I have to write 2 connect methods for both the objects to connect autoScaleDisable, so does it is possible I can write it in single connect method ?

Thanks