The scroll bar in a QTableWidget is displayed as a block after calling verticalScrollBar()->hide();

When we try to hide the vertical scroll bar of a QTableWidget, it continues to be displayed as a white bloc (filled with the widget background color).

QTableWidget *t = new QTableWidget;
setCentralWidget(t);

t->setRowCount(50);
t->setColumnCount(1);
t->verticalHeader()->hide();
t->setColumnWidth(0, t->width());

for(int i=0;i<50;i++)
{
QTableWidgetItem *it = new QTableWidgetItem;
it->setText(QString("%1").arg);
t->setItem(i, 0, it);
}

t->verticalScrollBar()->hide();

On the attached screenshot, you can see the scrollbar...