Rotation problem

[boss_bhat]

Hi all,

I am new to Qt, currently I am using Qt 4 on Linux. I am writing a application similar to the "draggableicons" sample. All I need is icons should rotate say 40 degrees when we right click on it. Can some body explain how to do it? Here is the code I have modified
in the draggableicons sample, but it doesnt work

void DragWidget::mousePressEvent(QMouseEvent *event)
{
       .
       .
       .
   QPixmap tempPixmap = pixmap;
    QPainter painter;
    painter.begin(&tempPixmap);
    //rotate abt 60 degrees
    painter.rotate(60);
    painter.fillRect(pixmap.rect(), QColor(127, 127, 127, 127));
    painter.end();
    .
    .
    .
 
}

void DragWidget::mousePressEvent(QMouseEvent *event)
{
       .
       .
       .
   QPixmap tempPixmap = pixmap;
    QPainter painter;
    painter.begin(&tempPixmap);
    //rotate abt 60 degrees
    painter.rotate(60);
    painter.fillRect(pixmap.rect(), QColor(127, 127, 127, 127));
    painter.end();
    .
    .
    .

}

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Thanks in advance,
Prasanna Bhat