获取嵌入在QTableWidget中的QCombBox对象所处的行列信息

在QComboBox  的currentIndexChanged(int) 信号的SLOT中获取sender()获取该对象。

connect(comboxCircleType, SIGNAL(currentIndexChanged(int)), this, SLOT(slotCurrentIndexChanged(int)));

QTableWidget* table = new QTableWidget()

connect(comboxCircleType, SIGNAL(currentIndexChanged(int)), this, SLOT(slotCurrentIndexChanged(int)));
}

And in the slot, you can use sender() to identify the combo box which emitted the signal.

void MainWindow::slotCurrentIndexChanged(const QString& text) { QComboBox* combo = qobject_cast<QComboBox*>(sender()); if (combo) { qDebug() << "row: " << combo->property("row").toInt(); qDebug() << "column: " << combo->property("column").toInt(); } }