ComboBox Completer Index Problem

[majatu]

Connect to the activated() signal of the completer and set the appropriate index of the combobox as the current one.

thanks for reply, but activated method of completer content index of model, but combobox have setIndex for row only

[majatu]

solved:

if interesting

void EventDialog::popUpIndex(QModelIndex s)
{
    QCompleter * cl = qobject_cast<QCompleter * >(sender());
    QComboBox * cb = qobject_cast<QComboBox * >(sender()->parent());
 
    int completer_id=cl->completionModel()->data(cl->completionModel()->index(s.row(),0)).toInt();
 
    QModelIndexList indexList = cb->model()->match(cb->model()->index(0,0), Qt::DisplayRole, completer_id, 1, Qt::MatchExactly);
    if(indexList.count())
    {
        QModelIndex index=indexList.first();
        cb->setCurrentIndex(index.row());
    }
}

void EventDialog::popUpIndex(QModelIndex s)
{
    QCompleter * cl = qobject_cast<QCompleter * >(sender());
    QComboBox * cb = qobject_cast<QComboBox * >(sender()->parent());

    int completer_id=cl->completionModel()->data(cl->completionModel()->index(s.row(),0)).toInt();

    QModelIndexList indexList = cb->model()->match(cb->model()->index(0,0), Qt::DisplayRole, completer_id, 1, Qt::MatchExactly);
    if(indexList.count())
    {
        QModelIndex index=indexList.first();
        cb->setCurrentIndex(index.row());
    }
}

To copy to clipboard, switch view to plain text mode