gtk/print.go
func (pop *PrintOperationPreview) IsSelected(page int) bool {
	c := C.gtk_print_operation_preview_is_selected(pop.native(), C.gint(page))
	return gobool(c)
}
func (pop *PrintOperationPreview) IsSelected(page int) bool {
	c := C.gtk_print_operation_preview_is_selected(pop.native(), C.gint(page))
	return gobool(c)
}
// IsSelected()() is a wrapper around gtk_print_operation_preview_is_selected().