+ if (role == Qt::BackgroundRole) {
+ if (Column(column) == Column::PLAYING) {
+ if (row == currently_playing_index) {
+ // This only really works well for the first column, for whatever odd Qt reason.
+ QLinearGradient grad(QPointF(0, 0), QPointF(1, 0));
+ grad.setCoordinateMode(grad.QGradient::ObjectBoundingMode);
+ grad.setColorAt(0.0f, QColor::fromRgbF(0.0f, 0.0f, 1.0f, 0.2f));
+ grad.setColorAt(play_progress, QColor::fromRgbF(0.0f, 0.0f, 1.0f, 0.2f));
+ grad.setColorAt(play_progress + 0.01f, QColor::fromRgbF(0.0f, 0.0f, 1.0f, 0.0f));
+ return QBrush(grad);
+ } else {
+ return QVariant();
+ }
+ } else {
+ return QVariant();
+ }
+ }