void x_scale_changed ();
void y_scale_changed ();
void line_spacing_changed ();
+ void dcp_track_changed ();
void language_changed ();
void stream_changed ();
void text_view_clicked ();
void reference_clicked ();
void appearance_dialog_clicked ();
TextType current_type () const;
+ void update_dcp_tracks ();
+ void update_dcp_track_selection ();
void setup_sensitivity ();
wxSpinCtrl* _x_scale;
wxSpinCtrl* _y_scale;
wxSpinCtrl* _line_spacing;
+ wxChoice* _dcp_track;
wxTextCtrl* _language;
wxChoice* _stream;
wxButton* _text_view_button;