On 01/15/2017 06:19 PM, mark diener wrote:
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));
I do this all of the time and it works fine.
QModelIndex index = createIndex(row,col);
emit dataChanged(index,index);
Only can repaint entire ListView with:
this->beginResetModel();
this->endResetModel();
But this is overkill,. I want to trigger the Model to update a single
row.
Anyone with ideas?
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http://lists.qt-project.org/mailman/listinfo/interest
