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qtsortingqheaderview

Why won't my custom QHeaderView allow sorting

I implemented my own QHeaderView extending from QHeaderView.

After I set sorting enabled on the QTableWidget that uses this view, I still cannot sort. For what it is wroth, the table is initially sorted by the first column. If I do not set the horizontal header to my custom class, sorting is performed.

The only overloaded methods are the constructor (forces horizontal) and sizeHint().

Solution

  • I had to call

    setClickable(true);

    in the constructor. Now sorting is possible again.

    For Qt5: 

    setSectionsClickable(true);