can't make QAbstractItemView signals work

[ber_44]

I have the following code, and the signal does nothing:

listOrIconView = new QListView(this);
   listOrIconView->setModel(proxyModel);
   listOrIconView->setEditTriggers(QAbstractItemView::NoEditTriggers);
   connect(listOrIconView, SIGNAL(activated(const QModelIndex &index)), qApp, SLOT(quit()));

listOrIconView = new QListView(this);
   listOrIconView->setModel(proxyModel);
   listOrIconView->setEditTriggers(QAbstractItemView::NoEditTriggers);
   connect(listOrIconView, SIGNAL(activated(const QModelIndex &index)), qApp, SLOT(quit()));

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