25 lines
686 B
C++
25 lines
686 B
C++
#include "pricedialog.h"
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#include <cmath>
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#include <QMessageBox>
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PriceDialog::PriceDialog(QWidget* parent, Qt::WindowFlags f) : QDialog(parent, f)
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{
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ui_.setupUi(this);
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ui_.priceSpinBox->setFocus();
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}
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int PriceDialog::getPrice() const { return static_cast<int>(ui_.priceSpinBox->value() * 100); }
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void PriceDialog::accept()
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{
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if (static_cast<int>(std::round(ui_.priceSpinBox->value() * 100.0L)) % 50 != 0) {
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QMessageBox(QMessageBox::Icon::Warning, "Falsche Preiseingabe",
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"Es sind nur 0,50 Cent-Schritte erlaubt.", QMessageBox::StandardButton::Ok,
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this)
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.exec();
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} else {
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QDialog::accept();
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}
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} |