QTableView sorting

[ChrisW67]

If setting the Qt::DisplayRole is working then just use that. However:

QStandardItem *item = new QStandardItem();
item->setData(QVariant(12345), Qt::EditRole);
column5.append(item);

QStandardItem *item = new QStandardItem();
item->setData(QVariant(12345), Qt::EditRole);
column5.append(item);

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and, elsewhere:

model->setSortRole(Qt::EditRole);

model->setSortRole(Qt::EditRole);

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This makes all the columns in the model sort on the edit role.