SoundFilePanel
fFilePanel = new SoundFilePanel(this);
SoundFilePanel* fFilePanel;
SoundFilePanel::WasHidden()
SoundFilePanel::MessageReceived(BMessage* msg)
SoundFilePanel::SoundFilePanel(BHandler* handler)
SoundFilePanel::~SoundFilePanel()
SoundFilePanel::SelectionChanged()
class SoundFilePanel : public BFilePanel, public BHandler {
SoundFilePanel(BHandler* handler);
virtual ~SoundFilePanel();