Unsolved How to remove and insert rows in QAbstractItemModelReplica from qml
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I don't understand how to remove and insert items from my ListView if the model is a QAbstractItemModelReplica. The functions insertRows and removeRows are not Q_INVOKABLE.
Do I have to derive from QAbstractItemModelReplica and overwrite these two functions like below? And do I have to call beginInsertRows and endInsertRows in the replica or the source part of the model?
class MyModelReplica : public QAbstractItemModelReplica { ... Q_INVOKABLE bool insertRows(int row, int count, const QModelIndex& parent = {}) override { beginInsertRows(parent, row, row + count - 1); QAbstractItemModelReplica::insertRows(row, count, parent); endInsertRows(); } Q_INVOKABLE bool removeRows(int row, int count, const QModelIndex& parent = {}) override { beginRemoveRows(parent, row, row + count - 1); QAbstractItemModelReplica::removeRows(row, count, parent); endRemoveRows(); } }
Or is there another way?