void PianoView::updateNotes()
{
scene()->blockSignals(true); // block changeSelection()
scene()->clearFocus();
scene()->clear();
createLocators();
int staffIdx = staff->idx();
int startTrack = staffIdx * VOICES;
int endTrack = startTrack + VOICES;
Segment::Type st = Segment::Type::ChordRest;
for (Segment* s = staff->score()->firstSegment(st); s; s = s->next1(st)) {
for (int track = startTrack; track < endTrack; ++track) {
Chord* chord = static_cast<Chord*>(s->element(track));
if (chord == 0 || chord->type() != ElementType::CHORD)
continue;
addChord(chord);
}
}
for (int i = 0; i < 3; ++i)
moveLocator(i);
scene()->blockSignals(false);
}
void Ruler::mouseMoveEvent(QMouseEvent* e)
{
moveLocator(e);
}
