QItemSelectionModel::currentChanged and revert change

[Lykurg]

It's amazing how fast this board is! I was just out for spot, came back, got an answer, tried it, works fine, thanks!

The problem is also that qt needs time to revers the selection because without Qt::QueuedConnection it will fail. And it's curios that it doesn't respect the QAbstractItemView::SingleSelection. Is this a thing one could not change or maybe the trolls could? Should we inform them? I don't know, I don't understand all of the issue exact.

[Lykurg]

Ok, the "real" problem was the signal-slot binding. If i directly use

connect(v->selectionModel(), SIGNAL(currentChanged(const QModelIndex& , const QModelIndex&)), this, SLOT(changed(const QModelIndex& , const QModelIndex&)), Qt::QueuedConnection);

connect(v->selectionModel(), SIGNAL(currentChanged(const QModelIndex& , const QModelIndex&)), this, SLOT(changed(const QModelIndex& , const QModelIndex&)), Qt::QueuedConnection);

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all works as expected without the additional signal.

[spirit]

nice, I've just posted a solution without investigation.