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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
//! [0]
#include <QtUiTools>
//! [0]
#include <QSpinBox>
#include <QLabel>
#include <QVBoxLayout>
#include <QFile>
#include "calculatorform.h"
//! [1]
CalculatorForm::CalculatorForm(QWidget *parent)
: QWidget(parent)
{
QUiLoader loader;
QFile file(":/forms/calculatorform.ui");
file.open(QFile::ReadOnly);
QWidget *formWidget = loader.load(&file, this);
file.close();
//! [1]
//! [2]
ui_inputSpinBox1 = findChild<QSpinBox*>("inputSpinBox1");
ui_inputSpinBox2 = findChild<QSpinBox*>("inputSpinBox2");
ui_outputWidget = findChild<QLabel*>("outputWidget");
//! [2]
//! [3]
QMetaObject::connectSlotsByName(this);
//! [3]
//! [4]
QVBoxLayout *layout = new QVBoxLayout;
layout->addWidget(formWidget);
setLayout(layout);
setWindowTitle(tr("Calculator Builder"));
}
//! [4]
//! [5]
void CalculatorForm::on_inputSpinBox1_valueChanged(int value)
{
ui_outputWidget->setText(QString::number(value + ui_inputSpinBox2->value()));
}
//! [5] //! [6]
//! [6] //! [7]
void CalculatorForm::on_inputSpinBox2_valueChanged(int value)
{
ui_outputWidget->setText(QString::number(value + ui_inputSpinBox1->value()));
}
//! [7]
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