private:
void selection_changed ();
void add_folder_clicked ();
+ void add_dcp_clicked ();
void earlier_clicked ();
void later_clicked ();
void right_click (wxListEvent &);
wxListCtrl* _content;
wxButton* _add_file;
wxButton* _add_folder;
+ wxButton* _add_dcp;
wxButton* _remove;
wxButton* _earlier;
wxButton* _later;