code: func (v *AboutDialog) SetProgramName(name string) {
  	cstr := C.CString(name)
  	defer C.free(unsafe.Pointer(cstr))
  	C.gtk_about_dialog_set_program_name(v.native(), (*C.gchar)(cstr))
  }
docs: // SetProgramName is a wrapper around gtk_about_dialog_set_program_name().