[Interest] 5.8.0 QAbstractListModel

mark diener rpzrpzrpz at gmail.com
Mon Jan 16 00:19:50 CET 2017

Cannot use emit dataChanged(index(0),index(growcount-1)) to cause
re-display of changed
values in ListView.

Tried every combination:

emit dataChanged(index(grow),index(grow));
emit dataChanged(index(0),index(grows));
emit dataChanged(index(0),index(grows-1));

Only can repaint entire ListView with:


But this is overkill,. I want to trigger the Model to update a single

Anyone with ideas?

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