gtk/gtk_since_3_10.go
func (v *ListBoxRow) SetHeader(header IWidget) {
	C.gtk_list_box_row_set_header(v.native(), header.toWidget())
}
func (v *ListBoxRow) SetHeader(header IWidget) {
	C.gtk_list_box_row_set_header(v.native(), header.toWidget())
}
// SetHeader is a wrapper around gtk_list_box_row_get_header().