gtk/print.go
func (ps *PrintSettings) SetQuality(quality PrintQuality) {
	C.gtk_print_settings_set_quality(ps.native(), C.GtkPrintQuality(quality))
}
func (ps *PrintSettings) SetQuality(quality PrintQuality) {
	C.gtk_print_settings_set_quality(ps.native(), C.GtkPrintQuality(quality))
}
// SetQuality() is a wrapper around gtk_print_settings_set_quality().