mirror of
https://github.com/crystalidea/qt6windows7.git
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77 lines
2.5 KiB
C++
77 lines
2.5 KiB
C++
// Copyright (C) 2017 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include "currency.h"
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#include <QLineEdit>
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#include <QLabel>
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#include <QHBoxLayout>
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#include <QLocale>
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CurrencyWidget::CurrencyWidget()
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{
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QGridLayout *l = new QGridLayout;
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currencySymbolLabel = new QLabel("Symbol:");
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currencySymbol = new QLineEdit;
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currencyISOLabel = new QLabel("ISO Code:");
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currencyISO = new QLineEdit;
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currencyNameLabel = new QLabel("Display name:");
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currencyName = new QLineEdit;
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currencyFormattingLabel = new QLabel("Currency formatting:");
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currencyFormattingValue = new QLineEdit(QString::number(1234.56, 'f', 2));
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currencyFormattingSymbolLabel = new QLabel("currency:");
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currencyFormattingSymbol = new QLineEdit;
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currencyFormatting = new QLineEdit;
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currencyFormattingValue->setFixedWidth(150);
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currencyFormattingSymbol->setFixedWidth(50);
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l->addWidget(currencySymbolLabel, 0, 0);
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l->addWidget(currencySymbol, 0, 1, 1, 4);
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l->addWidget(currencyISOLabel, 1, 0);
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l->addWidget(currencyISO, 1, 1, 1, 4);
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l->addWidget(currencyNameLabel, 2, 0);
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l->addWidget(currencyName, 2, 1, 1, 4);
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l->addWidget(currencyFormattingLabel, 3, 0);
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l->addWidget(currencyFormattingValue, 3, 1);
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l->addWidget(currencyFormattingSymbolLabel, 3, 2);
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l->addWidget(currencyFormattingSymbol, 3, 3);
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l->addWidget(currencyFormatting, 3, 4);
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QVBoxLayout *v = new QVBoxLayout(this);
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v->addLayout(l);
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v->addStretch();
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connect(currencyFormattingSymbol, SIGNAL(textChanged(QString)),
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this, SLOT(updateCurrencyFormatting()));
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connect(currencyFormattingValue, SIGNAL(textChanged(QString)),
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this, SLOT(updateCurrencyFormatting()));
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}
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void CurrencyWidget::updateCurrencyFormatting()
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{
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QString result;
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bool ok;
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QString symbol = currencyFormattingSymbol->text();
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QString value = currencyFormattingValue->text();
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int i = value.toInt(&ok);
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if (ok) {
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result = locale().toCurrencyString(i, symbol);
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} else {
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double d = value.toDouble(&ok);
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if (ok)
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result = locale().toCurrencyString(d, symbol);
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}
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currencyFormatting->setText(result);
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}
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void CurrencyWidget::localeChanged(QLocale locale)
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{
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setLocale(locale);
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currencySymbol->setText(locale.currencySymbol());
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currencyISO->setText(locale.currencySymbol(QLocale::CurrencyIsoCode));
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currencyName->setText(locale.currencySymbol(QLocale::CurrencyDisplayName));
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updateCurrencyFormatting();
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}
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