(C++) SetReadOnlyTableWidget

SetReadOnlyTableWidget is a QTableWidget code snippet to render a QTableWidget read-only.


///SetReadOnlyTableWidget makes the QTableWidget read-only.

///From http://www.richelbilderbeek.nl/CppSetReadOnlyTableWidget.htm

void SetReadOnlyTableWidget(QTableWidget * const t)

{

  const int n_cols = t->columnCount();

  const int n_rows = t->rowCount();

  const Qt::ItemFlags f(Qt::ItemIsSelectable | Qt::ItemIsEnabled);

  for (int y=0; y!=n_rows; ++y)

  {

    for (int x=0; x!=n_cols; ++x)

    {

      QTableWidgetItem * i = new QTableWidgetItem;

      i->setFlags(f);

      t->setItem(x,y,i);

    }

  }

}

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