gentoo multimedia # egrep -r QProgressBar *
amarok/src/statusbar/progressBar.h:    class ProgressBar : public QProgressBar
amarok/src/statusbar/statusBarBase.cpp:    m_mainProgressBar  = new QProgressBar( mainProgressBarBox, "mainProgressBar" );
amarok/src/statusbar/statusBarBase.h:     * a QProgressBar with some additional functions that return ProgressBar&,
amarok/src/statusbar/statusBarBase.h:        QProgressBar  *m_mainProgressBar;
amarok/src/statusbar/progressBar.cpp:        : QProgressBar( parent )
Binary file amarok/src/statusbar/.libs/progressBar.o matches
Binary file amarok/src/statusbar/.libs/statusBarBase.o matches
Binary file amarok/src/statusbar/.libs/libstatusbar.a matches
Binary file amarok/src/covermanager.o matches