func (v *Notebook) PageNum(child IWidget) int {
	c := C.gtk_notebook_page_num(v.native(), child.toWidget())
	return int(c)
}
func (v *Notebook) PageNum(child IWidget) int {
	c := C.gtk_notebook_page_num(v.native(), child.toWidget())
	return int(c)
}
func ( v * Notebook ) PageNum ( child IWidget ) int { c := C . gtk_notebook_page_num ( v . native ( ) , child . toWidget ( ) ) return int ( c ) }
// PageNum() is a wrapper around gtk_notebook_page_num().
PageNum () is a wrapper around gtk_notebook_page_num () .