GtkTree

void GtkTree::selection-changed	(GtkTree *,
                               	 gpointer);
void GtkTree::select-child	(GtkTree *,
                          	 GtkWidget *,
                          	 gpointer);
void GtkTree::unselect-child	(GtkTree *,
                            	 GtkWidget *,
                            	 gpointer);