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Diffstat (limited to 'tests/manual/qlocale/currency.cpp')
| -rw-r--r-- | tests/manual/qlocale/currency.cpp | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/tests/manual/qlocale/currency.cpp b/tests/manual/qlocale/currency.cpp new file mode 100644 index 0000000..4ef157c --- /dev/null +++ b/tests/manual/qlocale/currency.cpp @@ -0,0 +1,109 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "currency.h" + +CurrencyWidget::CurrencyWidget() +{ + QGridLayout *l = new QGridLayout; + + currencySymbolLabel = new QLabel("Symbol:"); + currencySymbol = new QLineEdit; + currencyISOLabel = new QLabel("ISO Code:"); + currencyISO = new QLineEdit; + currencyNameLabel = new QLabel("Display name:"); + currencyName = new QLineEdit; + currencyFormattingLabel = new QLabel("Currency formatting:"); + currencyFormattingValue = new QLineEdit(QString::number(1234.56, 'f', 2)); + currencyFormattingSymbolLabel = new QLabel("currency:"); + currencyFormattingSymbol = new QLineEdit; + currencyFormatting = new QLineEdit; + + currencyFormattingValue->setFixedWidth(150); + currencyFormattingSymbol->setFixedWidth(50); + + l->addWidget(currencySymbolLabel, 0, 0); + l->addWidget(currencySymbol, 0, 1, 1, 4); + l->addWidget(currencyISOLabel, 1, 0); + l->addWidget(currencyISO, 1, 1, 1, 4); + l->addWidget(currencyNameLabel, 2, 0); + l->addWidget(currencyName, 2, 1, 1, 4); + l->addWidget(currencyFormattingLabel, 3, 0); + l->addWidget(currencyFormattingValue, 3, 1); + l->addWidget(currencyFormattingSymbolLabel, 3, 2); + l->addWidget(currencyFormattingSymbol, 3, 3); + l->addWidget(currencyFormatting, 3, 4); + + QVBoxLayout *v = new QVBoxLayout(this); + v->addLayout(l); + v->addStretch(); + + connect(currencyFormattingSymbol, SIGNAL(textChanged(QString)), + this, SLOT(updateCurrencyFormatting())); + connect(currencyFormattingValue, SIGNAL(textChanged(QString)), + this, SLOT(updateCurrencyFormatting())); +} + +void CurrencyWidget::updateCurrencyFormatting() +{ + QString result; + bool ok; + QString symbol = currencyFormattingSymbol->text(); + QString value = currencyFormattingValue->text(); + int i = value.toInt(&ok); + if (ok) { + result = locale().toCurrencyString(i, symbol); + } else { + double d = value.toDouble(&ok); + if (ok) + result = locale().toCurrencyString(d, symbol); + } + currencyFormatting->setText(result); +} + +void CurrencyWidget::localeChanged(QLocale locale) +{ + setLocale(locale); + currencySymbol->setText(locale.currencySymbol()); + currencyISO->setText(locale.currencySymbol(QLocale::CurrencyIsoCode)); + currencyName->setText(locale.currencySymbol(QLocale::CurrencyDisplayName)); + updateCurrencyFormatting(); +} + |