Hello, All !
I have two similar QTreeView's with sorted data in everywhere for move data from one model to another.
QTreeView
|
QSortFIlterProxyModel
||
QStandardItemModel.
I manipulate with model data using methods data()/setData() from one model to another, but if I try to select very many rows (~1000) then time of moving became very very big. Any ideas ? Can I do it without copying ?
Thanks in advance.
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