MainWindow 0 0 800 600 Music Generator GUI Music Generator Qt::AlignCenter 0 200 QAbstractItemView::NoEditTriggers Add Song Remove Song Qt::Horizontal 40 20 0:00 Qt::Horizontal 0:00 QFrame::StyledPanel QFrame::Raised Play .. Pause .. Skip .. Stop .. Shuffle true .. Qt::Horizontal 40 20 0 Ready 0 0 800 22 Settings Advanced Settings...