class VideoWaveformPlot : public wxPanel
{
public:
- VideoWaveformPlot (wxWindow* parent, std::weak_ptr<const Film> film, std::weak_ptr<FilmViewer> viewer);
+ VideoWaveformPlot(wxWindow* parent, std::weak_ptr<const Film> film, FilmViewer& viewer);
void set_enabled (bool e);
void set_component (int c);