Qlistview Selectionchanged event not found in Qt What is the equivalent of selection changed event in Qlistview in Qt?
It's just about selection, so the focus?
When using QListView:
QAbstractItemView::currentChanged ( const QModelIndex & current, const QModelIndex & previous )
When using QListWidget, you can also use:
QListWidget::currentItemChanged ( QListWidgetItem * current, QListWidgetItem * previous )
Docs: