+ void map_values_changed ();
+ void paint ();
+ void paint_static (wxDC& dc);
+ void paint_column_labels (wxDC& dc);
+ void paint_column_lines (wxDC& dc);
+ void paint_row_labels (wxDC& dc);
+ void paint_row_lines (wxDC& dc);
+ void paint_indicators (wxDC& dc);
+ void size (wxSizeEvent &);
+ void scroll ();
+ void left_down (wxMouseEvent &);
+ void right_down (wxMouseEvent &);
+ void motion (wxMouseEvent &);
+ void mouse_wheel (wxMouseEvent &);
+ boost::optional<std::pair<NamedChannel, NamedChannel>> mouse_event_to_channels (wxMouseEvent& ev) const;
+ boost::optional<std::string> mouse_event_to_input_group_name (wxMouseEvent& ev) const;
+ void setup ();
+ wxString input_channel_name_with_group (NamedChannel const& n) const;
+
+ void set_gain_from_menu (double linear);
+ void edit ();