Using QTableView I would like to be able to select multiple cells and change all selected cells at once. How I can do it?
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Using QTableView I would like to be able to select multiple cells and change all selected cells at once. How I can do it?
I’m not sure exactly what you mean by “changing” the selected cells (content, formatting, something else?) but I think
QTableView::selectedIndexes()(orQTableView::selectionModel()if you need more power) is going to help out. You can loop through the returned indexes and update your underlying model.If you are using a
QSortFilterProxyModelyou will have to use theQSortFilterProxyModel::mapFromSource()and related methods to map from the selected cells on your table view to the actual model indexes.