[SOLVED]Checked and disabled

[toho71]

I got a tableview and in one of the columns there are a chk box.
When the user "checks " this box I would like to set the chkbox ->setEnabled(false).
I have tried but no solution for the moment.

If anyone know how or just give a little hint I would be happy.

[sierdzio]

If you gave us a little more details we would be happy, too :)

Right now, as I do not know anything about your code/ your attempts, I'll just give a vague hint that might help: use QCheckBox::stateChanged() signal. Connect a slot to it and put your disabling code there.

[andre]

Are you looking for QAbstractItemModel::flags()? Especially the enabled flag?

[toho71]

Here is some code
I Save the rows in a QVector and when the user peresses a button this code executes
@
for (int i = 0; i < selectedToAck.size(); ++i)
{
row = selectedToAck.at(i); //Rownumber
index = model->indexFromItem(model->item(row,4));//Get the columndatat
model->setData(index,"No",Qt::DisplayRole); //Changes the text in the column

//Changes the color of the items
for (int j = 0;j < colCount;j++)
{
model->setData(model->index(index.row(),j), grey, Qt::ForegroundRole);

//Here is the place where I want to set the item enabled == false
if (j == colCount-1)
{
model->index(index.row(),j).setEnabled(false);
}
}//for j@

This is not all of the code in the method but it's the part that belongs to my problem

[andre]

What model do you use?
It depends on the model how you can control the enabled flag. If you use [[doc:QStandardItemModel]], you can use QStandardItem::setFlags(), but if you use another type of model, it depends.

[toho71]

I use QStandardItem model

[andre]

So, does using setFlags() work for you?

[toho71]

Solution in a simple way

@QStandardItem *itm = model->itemFromIndex(model->index(index.row(),j));
itm->setEnabled(false);@