How to get signal when checkbox in table cell changed?

[anda_skoa]

Since you know row and column when creating the checkbox, I would just store these values as dynamic properties on the object and connect to the checkbox' toggled signal

cb1->setProperty("row", ctr);
cb1->setProperty("column", 6);
connect(cb1, SIGNAL(toggled(bool)), this, SLOT(checkBoxToggled(bool)));

cb1->setProperty("row", ctr);
cb1->setProperty("column", 6);
connect(cb1, SIGNAL(toggled(bool)), this, SLOT(checkBoxToggled(bool)));

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void MyClass::checkBoxBoxToggled(bool on)
{
    QObject *cb = sender();
    const int row = cb->property("row");
    const int column = cb->property("column");
}

void MyClass::checkBoxBoxToggled(bool on)
{
    QObject *cb = sender();
    const int row = cb->property("row");
    const int column = cb->property("column");
}

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Cheers,
_