Which signal to use when table item is checked

[zolookas]

Hi, I am using QTableWidget and I am creating table items like this:

QTableWidgetItem *cgname = new QTableWidgetItem(desc);

QTableWidgetItem *cgname = new QTableWidgetItem(desc);

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then i set it checked:

cgname->setCheckState(Qt::Checked);

cgname->setCheckState(Qt::Checked);

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and intset to table

cgTableWidget->setItem(row, 0, cgname);

cgTableWidget->setItem(row, 0, cgname);

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I want to modify some data when checkbox becomes checked/unchecked, so i probably need to use some signal for this, but which one? I have looked at QTableWidgetItem documentation and have not found it Hope you can help me.

[lyuts]

I think you are looking for

void QTableWidget::itemClicked ( QTableWidgetItem * item )   [signal]

void QTableWidget::itemClicked ( QTableWidgetItem * item )   [signal]

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or

void QTableWidget::itemActivated ( QTableWidgetItem * item )   [signal]

void QTableWidget::itemActivated ( QTableWidgetItem * item )   [signal]

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[jpn]

In fact, the correct signal would be QTableWidget::itemChanged(). However, it will be emitted whenever any data of the item changes. Let it be text, color, check state or any other role. A new signal "itemCheckStateChanged()" has been proposed to TT, but unfortunately they rejected the idea. See also QxtTableWidget, which does provide such convenience signal.