Transparent Window in qt4.5.1

[wagmare]

just try ..
use
void QPainter::setOpacity ( qreal opacity )

in paintEvent()
{
 
 painter->setOpacity(opacity);
}
 
 
in void TransparentWindow::setOpaque()
{
opacity = 0.2;
 update();
}

in paintEvent()
{
    
 painter->setOpacity(opacity);
}


in void TransparentWindow::setOpaque()
{
opacity = 0.2;
 update();
}

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