QTableView cell deactivation

[qutron]

Is there any way to be notified about cell deactivation in QTableView?

I'm trying to enable and disable some buttons according to cell current state(activated or deactivated). I'm catching cell activation with clicked(QModelIndex) signal, but I'm wondering if there's similar technique to catch deactivated state.

[almboa]

QAbstractItemView::selectionModel ()
has the signal
void selectionChanged ( const QItemSelection & selected, const QItemSelection & deselected )

[ChrisW67]

QItemSelectionModel::currentChanged() might be a better choice. This is the currently active cell rather than the selected cell(s).

[klenze]

Hi,

I´ve a similar problem. Is there a signal which is emitted, if all cells are deactivated? I want to disable a pushbutton if no cell is activated.

Thanks
Micha

[ChrisW67]

If by 'deactivated' you mean 'not selected' then the selectionChanged() signal tells you... selected will be empty.

[klenze]

Yes I mean not selected. I´ll test it.

[klenze]

Hi,

it works perfect.

Thanks for helping!