Creating the QListView instance without a parent

[yashaka]

Thank you! You made me think about this ones more and I found that didn't draw attention to the fact that in all that examples the following code happens a bit further:

hboxLayout->addWidget(listView);
mainWgt.setLayout(hboxLayout);

hboxLayout->addWidget(listView);
mainWgt.setLayout(hboxLayout);

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So listView will be safely deleted when mainWgt will close.