QTableView and Checkable data

[A Former User]

Hi. I want display QCheckBox in the first Column of the QTableView. How can I set userChaeckable flag? Сan be an example.

[A Former User]

see the class QxtTableWidgetItem "LIBQXT":http://libqxt.org/

[A Former User]

Your model should include Qt::ItemIsUserCheckable in the flags that are returned for the indexes in the first column.

Are you using a QTable View or a QTable Widget?

[A Former User]

I'm using QTableView, can you write an example?

[andre]

You have to return the Qt::ItemIsUserCheckable as (one of your) flags from the flags() method of your model, and return a valid value in your data() method for the Qt::CheckStateRole. What model are you using?

[A Former User]

Hello

I do that in the model :
@...
index = (modelTab)->index(row, col, QModelIndex());
value =(((modelTab)->data(index)).toString());

modelTab->itemFromIndex(index)->setCheckable(true);

if (value=="true") {
modelTab->item(row, col)->setCheckState(Qt::Checked);
}@

with :
@QStandardItemModel *modelTab@

Fred

[A Former User]

Then just call setCheckable(true) on your QStandardItem for the first column.

[A Former User]

it is clearer like that, thanks VolKer

[A Former User]

Ok, I set setCheckable(true) for first column and how I get namber or index of checked?

[andre]

Use the itemChanged signal from QStandardItemModel.

[A Former User]

[quote author="Sidny Sho" date="1332273888"]Ok, I set setCheckable(true) for first column and how I get namber or index of checked?[/quote]

UseQStandardItemModel::findItems() or QAbstractItemModel::match().