sorting - Qt QTreeWidget preserve sort -
How do you implement a sort sort in Qt QTreeWidget? To wit. I would prefer the previous order of the protected tree as much as possible. This allows the user to click on the "Name" column header and then click on the "Date" column header, and as a result the tree shows the item in the curie room by date and date. Unfortunately, you can not do
Normally, you can Within the QAbstractItemModel
you want to implement one.
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