qtreeview item's data

[Pawello]

Use QAbstractItemModel::index to get necessary index. Then you can use it for getting data:

...
qDebug() << Q_FUNC_INFO << model->data(model->index(0, 5));
...

...
qDebug() << Q_FUNC_INFO << model->data(model->index(0, 5));
...

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I dont'understand what do you mean. I suppose that

data(model->index(0, 5))

data(model->index(0, 5))

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will always give me data from index 0,5
My problem is that I want to use current index' row and set index column as 5- only column must be constant, row depends on the chosen cell.

See QHeaderView::hideSection.

Thanks, I used QTreeView::setColumnHidden