QTableWidget sorting

[migel]

QTableWidget

this->setColumnCount(4);
this->setSortingEnabled(true);

this->setColumnCount(4);
this->setSortingEnabled(true);

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then display my rows... works fine.
Now when I add

this->sortItems( 1, Qt::AscendingOrder );

this->sortItems( 1, Qt::AscendingOrder );

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I have garbage in rows, basically no data in 2 and 4 columns.

Same when I remove to sortItems()... and click on header to sort the column

have U seen that before ?

I use setItem() to insert it.

Please help