// Copyright (C) 2017 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #include "calculatorform.h" #include //! [0] CalculatorForm::CalculatorForm(QWidget *parent) : QWidget(parent) { setupUi(this); } //! [0] //! [1] void CalculatorForm::on_inputSpinBox1_valueChanged(int value) { outputWidget->setText(QString::number(value + inputSpinBox2->value())); } //! [1] //! [2] void CalculatorForm::on_inputSpinBox2_valueChanged(int value) { outputWidget->setText(QString::number(value + inputSpinBox1->value())); } //! [2]