Semi transparent overlay with opaque child widgets

[y.s.bisht]

Thanks for your prompt reply, this issue is resolved.

setAutoFillBackground(false);
setWindowFlags(Qt::FramelessWindowHint);
setAttribute(Qt::WA_TranslucentBackground);

setAutoFillBackground(false);
setWindowFlags(Qt::FramelessWindowHint);
setAttribute(Qt::WA_TranslucentBackground);

To copy to clipboard, switch view to plain text mode 

void MyWidget::paintEvent(QPaintEvent *)
{
	QPainter painter(this);
	painter.setRenderHint(QPainter::Antialiasing);
	painter.setPen(Qt::NoPen);
	painter.setBrush(QColor(100,100,100, 127));
 
	painter.drawRect(0, 0, width(),  height());
}

void MyWidget::paintEvent(QPaintEvent *)
{
	QPainter painter(this);
	painter.setRenderHint(QPainter::Antialiasing);
	painter.setPen(Qt::NoPen);
	painter.setBrush(QColor(100,100,100, 127));

	painter.drawRect(0, 0, width(),  height());
}

To copy to clipboard, switch view to plain text mode