QTableView printing

[mandapally]

Hi Jacek,

Thank U very much , I need solution desparately

BR
Jagannath

[jacek]

First try cleaning your code, because it's unreadable.

Maybe you should consider creating a report in HTML using QTextDocument?

[baray98]

This was very helpful to my Problem with Printing from QTableModel but I have encountered some hick ups

when i print a cell i use this

//i have initialized my painter like this
    QPainter painter (printer);
    painter.scale(idealXScale, idealYScale);
    painter.setClipping(true);
    qDebug() << "hasClippings = "<< painter.hasClipping(); // this will always give me false

//i have initialized my painter like this
    QPainter painter (printer);
    painter.scale(idealXScale, idealYScale);
    painter.setClipping(true);
    qDebug() << "hasClippings = "<< painter.hasClipping(); // this will always give me false

To copy to clipboard, switch view to plain text mode 

then i pass painter on to print a page

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);
        }
    }

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);
        }
    }

To copy to clipboard, switch view to plain text mode 

now when the cell's content is clipped ( content not fully shown in the rect or maybe elided) then somehow the text will be printed but text is too big.

picture speaks a thousand words

[iraj_jelo]

hi friend . how i do translate this part code from c++ to python?

for (int c = 0; c < cols; ++c)
{
QModelIndex idx = model()->index(r, c);
QStyleOptionViewItem option = viewOptions();
option.rect = visualRect(idx);
itemDelegate()->paint(painter, option, idx);
}

[iraj_jelo]

Visit Here (pyqt printpreview QTableView )