33 void sourceModelReset()
override;
34 void sourceLayoutChanged()
override;
36 void sourceColumnsAboutToBeInserted(
const QModelIndex &idx,
int start,
int end)
override;
37 void sourceColumnsAboutToBeRemoved(
const QModelIndex &idx,
int start,
int end)
override;
38 void sourceRowsAboutToBeInserted(
const QModelIndex &idx,
int start,
int end)
override;
39 void sourceRowsAboutToBeRemoved(
const QModelIndex &,
int start,
int end)
override;