在QTableView中拟合列

Question

In my TableModel I've two columns. This model is connected to the TableView. How can I set them up so those two columns fill the tableView so there is no free space?
EDIT:

Answer 1

Try this:

tableView->horizontalHeader()->setStretchLastSection(true);
tableView->resizeColumnsToContents(); // not necessarily but can make look better