QTableView sorting and headers issue

[mjsurette]

I have subclassed QSortFilterProxyModel and reimplemented lessThan in order to sort by multiple columns.

I have a problem in that in order for it to work I have to make call setSortingEnabled() on my QTableView. This makes clicking my headers sort by that column and disables selecting columns.

Is there a way to make sorting work and have selectable headers?

[mjsurette]

The solution was to explicitly call sort after the call to invalidate with setSortingEnabled set to false. Both invalidate and sort were necessary