public:
VWindowCanvas(MWindow *mwindow, VWindowGUI *gui);
void create_objects(EDL *edl);
+ int button_release_event();
void zoom_resize_window(float percentage);
int scope_on();
void draw_scope(VFrame *output, int refresh);
void panel_set_auto_keyframes(int v);
void panel_set_span_keyframes(int v);
void panel_set_labels_follow_edits(int v);
+ void panel_set_gang_tracks(int v);
MWindow *mwindow;
VWindow *vwindow;