Vertical Orientation of Text.

[ashukla]

#include <QtGui>
 
class W : public QWidget {
public:
  W() : QWidget(){}
 
protected:
  void paintEvent(QPaintEvent *e){
 
QTextLayout textLayout( "Hello How are you!");
QFontMetrics fontMetrics(QApplication::font());
int leading = fontMetrics.leading();
int height = 0;
qreal widthUsed = 0;
textLayout.beginLayout();
while (1) {
     QTextLine line = textLayout.createLine();
     if (!line.isValid())
         break;
 
     line.setLineWidth(9);
     //line.setNumColumns (1);
     height += leading;
     line.setPosition(QPoint(0, height));
     height += line.height();
     widthUsed = qMax(widthUsed, line.naturalTextWidth());
 }
textLayout.endLayout();
    QWidget::paintEvent(e);
    QPainter p(window());
    QPen pe = p.pen();
    pe.setWidth(4);
    pe.setColor(Qt::red);
    p.setPen(pe);
   textLayout.draw(&p, QPoint(0, 0));
  }
};
 
int main(int argc, char **argv){
  QApplication app(argc, argv);
  W w;
  w.show();
  w.resize(300,200);
  return app.exec();
  }

#include <QtGui>

class W : public QWidget {
public:
  W() : QWidget(){}

protected:
  void paintEvent(QPaintEvent *e){

QTextLayout textLayout( "Hello How are you!");
QFontMetrics fontMetrics(QApplication::font());
int leading = fontMetrics.leading();
int height = 0;
qreal widthUsed = 0;
textLayout.beginLayout();
while (1) {
     QTextLine line = textLayout.createLine();
     if (!line.isValid())
         break;

     line.setLineWidth(9);
     //line.setNumColumns (1);
     height += leading;
     line.setPosition(QPoint(0, height));
     height += line.height();
     widthUsed = qMax(widthUsed, line.naturalTextWidth());
 }
textLayout.endLayout();
    QWidget::paintEvent(e);
    QPainter p(window());
    QPen pe = p.pen();
    pe.setWidth(4);
    pe.setColor(Qt::red);
    p.setPen(pe);
   textLayout.draw(&p, QPoint(0, 0));
  }
};

int main(int argc, char **argv){
  QApplication app(argc, argv);
  W w;
  w.show();
  w.resize(300,200);
  return app.exec();
  }

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I am getting the output as attachments;
but I wants as

H
e
l
l
o

H
o
w

a
r
e

y
o
u
!

What should I do in code for this;