How can I catch QTreeView deselected event?
Pergunta
How can I catch QTreeView deselected event?Is there in QT this type event? Thanks
Solução
QAbstractItemView::selectionModel() will return a pointer to the selection model of the view. That model fires a signal whenever the selection is changed, whether it's selected or deselected.
Connect the QItemSelectionModel::selectionChanged(const QItemSelection & selected, const QItemSelection & deselected)
signal to a slot in your code, and deal with the deselected
parameter.
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