QPainterPath path;
    float scale = 5;
    path.setFillRule( Qt::WindingFill );
    path.addRoundRect(0,0,scale*width,scale*titleHeight,50*titleHeight/width,50);
    path.addRect(0,scale*titleHeight/2,scale*width,scale*titleHeight/2);
    painter->scale(1/scale,1/scale);
    defaultPen.setWidth(defaultPen.width()*scale); painter->setPen(defaultPen);
    painter->drawPath( path.simplified() );
    defaultPen.setWidth(defaultPen.width()/scale); painter->setPen(defaultPen);
    painter->scale(scale,scale);