Qtableview draw border

n-2204

Is it possible to draw border in a qtableview row/item ? not for complete table only to row/cell
using stylesheet it will be applicable for table
please suggest

Christian Ehrlicher

Use a custom item delegate and override the paint() to draw a border around the cell.

n-2204

ok something like this

void CustomDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
{
    QStyledItemDelegate::paint(painter, option, index);

    QPen oldPen = painter->pen();
    painter->setPen(_gridPen);

    // paint vertical lines
    painter->drawLine(option.rect.topRight(), option.rect.bottomRight());
    // paint horizontal lines 
    if (index.column()!=1) //<-- check if column need horizontal grid lines
        painter->drawLine(option.rect.bottomLeft(), option.rect.bottomRight());

    painter->setPen(oldPen);
}

And in qtableview row how can i set font for a particular row
as for table i can use ui.tableView->setFont(QFont("Times", 10));
but only for row how to do ?

Christian Ehrlicher

@n-2204 said in Qtableview draw border:

And in qtableview row how can i set font for a particular row

Similar to your painting. Don't forget to override https://doc.qt.io/qt-5/qstyleditemdelegate.html#sizeHint