QPainter::hasClippings

[baray98]

I made a QPainter from a QPrinter and found that I can not setClipping to true. Is this the norms of things i can not find any in the docs that is mentioning this.




QPainter painter ( printer) ; // printer was passed and initialized
painter.setClipping(true);

qDebug() << painter.hasClipping() ; // this always give me false



i am suspecting why my delegate is not painting it within the boundary of my rect. I have used the above painter like this. I am trying to print data out from QTableView


for (int r = info.startRow; r <= info.endRow; ++r)
{
for (int c = info.startCol; c <= info.endCol; ++c)
{
QModelIndex idx = model()->index(r,c);
QStyleOptionViewItem option = viewOptions();
option.rect = visualRect(idx);
if (r % 2 == 0)
{
QBrush brush(QColor(220, 220, 220), Qt::SolidPattern);
painter.fillRect(option.rect, brush);
}

itemDelegate()->paint(&painter, option, idx);
}
}


the output text is in option.rect
4837

output when text is is out of bounds
4838

note: pic above is the print out

baray98