if (selFmt.hasProperty(QTextFormat::BackgroundBrush)) {
qreal left = item((ChatLineModel::ColumnType)(_selection & ItemMask))->pos().x();
QRectF selectRect(left, 0, width() - left, height());
if (selFmt.hasProperty(QTextFormat::BackgroundBrush)) {
qreal left = item((ChatLineModel::ColumnType)(_selection & ItemMask))->pos().x();
QRectF selectRect(left, 0, width() - left, height());