I want to print rows of "QStandardItemModel". I use this code, It works but table is not beautiful. I don't know how to adjust row height and I don't know how to set column widths based on the width of cells in the first row of the table.

Qt Code: 
  1. QPrinter printer;
  2.     printer.setPageSize(QPrinter::A4);
  3.     printer.setFullPage(true);
  4.  
  5.     QPrintDialog *dlg = new QPrintDialog(&printer,0);
  6.     if(dlg->exec() == QDialog::Accepted) {
  7.  
  8.         QPainter painter;
  9.         if (painter.begin(&printer)) {
  10.  
  11.             painter.translate(0,0);
  12.  
  13. 			int position = 0;
  14.             int rowCount=newMyModel->rowCount(QModelIndex());
  15.  
  16.             for(int r=0;r<rowCount;r++)
  17. 			{
  18.                 if( position > painter.window().height()-100 ) 
  19. 				{
  20.                     printer.newPage();
  21.  
  22.                     position = 0;
  23.                     painter.resetTransform();
  24.                     painter.translate(0, 0);
  25.                 }
  26.  
  27.                 QString html="<table style='page-break-after:always' border='1' width='100%' cellpadding =10  style='border-width: 1px;border-style: solid;border-color: #9e9e9e;width:100%'>";
  28.  
  29.                     index=newMyModel->index(r, 0);
  30.  
  31.                     QVariant prop1=index.data(MyModel::prop1);
  32.                     QVariant prop2=index.data(MyModel::prop2);
  33.  
  34. 					'''
  35. 					'''
  36. 					'''
  37.  
  38.                     html.append(
  39.                     "<tr style='background-color:red'>"
  40.                     "<td style='border-width: 1px;padding:10; border-style: solid; border-color: #9e9e9e;width:16%'>"+prop1.toString()+" </td>"
  41.                     "<td style='border-width: 1px;padding:10; border-style: solid; border-color: #9e9e9e;width:16%'>"+prop2.toString()+" </td>"
  42.                     ...
  43. 					...
  44. 					...);
  45.  
  46.                 }
  47.  
  48.                 html.append("</table>");
  49.  
  50.                 QRect rect = painter.boundingRect(painter.window(),
  51.                                                   Qt::AlignJustify | Qt::TextWordWrap,
  52.                                                   html);
  54.                 doc.setHtml(html);
  55.                 doc.drawContents(&painter, rect);
  56.  
  57.                 painter.drawRect(rect);
  58.                 painter.translate(0, rect.height());
  59.                 position += rect.height();
  60.             }
  61.             painter.end();
  62.         }
  63.     }
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And I use this code but it does not work (Print blank page).

Qt Code: 
  1. QPrinter printer;
  2.     printer.setPageSize(QPrinter::A4);
  3.     printer.setFullPage(true);
  4.  
  5.     QPrintDialog *dlg = new QPrintDialog(&printer,0);
  6.     if(dlg->exec() == QDialog::Accepted) {
  7.  
  8.         QTableView* pTableView = new QTableView;
  9.         pTableView->setModel(newMyModel);
  10.  
  11.         int width = 0;
  12.         int height = 0;
  13.         int columns = newMyModel->columnCount();
  14.         int rows = newMyModel->rowCount();
  15.  
  16.         pTableView->resizeColumnsToContents();
  17.  
  18.         for( int i = 0; i < columns; ++i ) {
  19.             width += pTableView->columnWidth(i);
  20.         }
  21.  
  22.         for( int i = 0; i < rows; ++i ) {
  23.             height += pTableView->rowHeight(i);
  24.         }
  25.  
  26.         pTableView->setFixedSize(width, height);
  27.         pTableView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  28.         pTableView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  29.  
  30.          pTableView->render(&printer);
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