void StyleHelper::drawTreeViewItemBackground(QPainter* p, const QRect& rc, bool bFocused)
{
QRect rcd(rc);
QColor bg1 = treeViewItemBackground(Active);
QColor bg2 = treeViewItemBackground(Selected);
p->save();
if (bFocused) {
p->fillRect(rcd, bg1);
} else {
p->fillRect(rcd, bg2);
}
p->restore();
}
void StyleHelper::drawTreeViewBadge(QPainter* p, const QRect& rc, const QString& str)
{
QFont f;
f.setPixelSize(11);
QRect rcd(rc.adjusted(2, 2, -5, -2));
int nWidth = QFontMetrics(f).width(str);
int nHeight = QFontMetrics(f).height();
if (nWidth > rcd.width() || nHeight > rcd.height()) {
qDebug() << "[WARNING] not enough space for drawing badge string";
}
nWidth = (nWidth < rcd.height()) ? rcd.height() : nWidth;
p->save();
QColor co = treeViewItemBackground(Active);
rcd.setLeft(rcd.right() - nWidth);
p->setRenderHints(QPainter::Antialiasing);
p->setBrush(co);
p->setPen(co);
p->drawEllipse(rcd);
p->setPen(Qt::white);
p->drawText(rcd, Qt::AlignCenter, str);
p->restore();
}
