def printMe(self, painter, rect):
# redirect table's painting on a pixmap
view = self.viewport() if hasattr(self, "viewport") else self
pixmap = QPixmap.grabWidget(view, view.rect())
QPainter.setRedirected(view, pixmap)
event = QPaintEvent(QRect(0, 0, view.width(), view.height()))
QApplication.sendEvent(view, event)
QPainter.restoreRedirected(view)
# print scaled pixmap
pixmap = pixmap.scaled(rect.width(), rect.height(), Qt.KeepAspectRatio, Qt.SmoothTransformation)
painter.drawPixmap(rect, pixmap, pixmap.rect())
