Insert QCheckBox into QTableView

[wind]

How to insert a QCheckBox into a QTableView?

The problem is that the checkbox changes when i insert it:

The third column is a checkbox.

[wysota]

Simply make sure the flags() method for your model returns Qt::ItemIsUserCheckable and set its Qt::CheckStateRole to something valid.

[wind]

Ok. So i subclassed QStandardItemModel, reimplement flags() and make it return
Qt::ItemIsUserCheckable.

Then i added a checkbox to model:
model->setData(index, Qt::Checked, Qt::CheckStateRole);

How to get some notification when the state of the checkbox is changed?

[jpn]

The QAbstractItemModel::dataChanged() signal is emitted when the CheckState is changed. To add your own signals for more specific data changes, you can reimplement the QAbstractItemModel::setData() function and emit custom signals from there..