QDebug operator<<(QDebug dbg, const KChart::FrameAttributes& fa)
{
dbg << "KChart::FrameAttributes("
<< "visible="<<fa.isVisible()
<< "pen="<<fa.pen()
<< "cornerRadius="<<fa.cornerRadius()
<< "padding="<<fa.padding()
<< ")";
return dbg;
}
void Legend::setFrameColor(const QColor &color)
{
d->framePen.setColor(color);
// KChart
KChart::FrameAttributes attributes = d->kdLegend->frameAttributes();
attributes.setVisible(true);
QPen pen = attributes.pen();
pen.setColor(color);
attributes.setPen(pen);
d->kdLegend->setFrameAttributes(attributes);
d->pixmapRepaintRequested = true;
}
/* static */
void AbstractAreaBase::paintFrameAttributes( QPainter& painter, const QRect& rect,
const KChart::FrameAttributes& attributes )
{
if ( !attributes.isVisible() ) return;
// Note: We set the brush to NoBrush explicitly here.
// Otherwise we might get a filled rectangle, so any
// previously drawn background would be overwritten by that area.
const QPen oldPen( painter.pen() );
const QBrush oldBrush( painter.brush() );
painter.setPen( PrintingParameters::scalePen( attributes.pen() ) );
painter.setBrush( Qt::NoBrush );
painter.drawRoundedRect( rect.adjusted( 0, 0, -1, -1 ), attributes.cornerRadius(), attributes.cornerRadius() );
painter.setBrush( oldBrush );
painter.setPen( oldPen );
}