void x_scale_changed ();
void y_scale_changed ();
void line_spacing_changed ();
+ void z_position_changed ();
void dcp_track_changed ();
void stream_changed ();
void text_view_clicked ();
wxStaticText* _line_spacing_label;
wxStaticText* _line_spacing_pc_label;
SpinCtrl* _line_spacing;
+ wxStaticText* _z_position_label;
+ SpinCtrl* _z_position;
wxStaticText* _dcp_track_label = nullptr;
wxChoice* _dcp_track = nullptr;
wxStaticText* _stream_label;