BBTK_INPUT(Notebook,Widget1,"widget 1",wxWindow*);
BBTK_INPUT(Notebook,Widget2,"widget 2",wxWindow*);
BBTK_INPUT(Notebook,Widget3,"widget 3",wxWindow*);
BBTK_INPUT(Notebook,Widget1,"widget 1",wxWindow*);
BBTK_INPUT(Notebook,Widget2,"widget 2",wxWindow*);
BBTK_INPUT(Notebook,Widget3,"widget 3",wxWindow*);