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author | Michael Brasser <michael.brasser@nokia.com> | 2009-11-11 04:44:45 (GMT) |
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committer | Michael Brasser <michael.brasser@nokia.com> | 2009-11-11 04:44:45 (GMT) |
commit | a74b55ca2c5a67cb273d77e9be39d987e765468e (patch) | |
tree | a163938c79ea0d25698d28ce1f78fe73a5b9a6e3 /src/declarative/util/qnumberformat_p.h | |
parent | b54b0e55449b1b15dcdd3601b7ee176ee67abe27 (diff) | |
download | Qt-a74b55ca2c5a67cb273d77e9be39d987e765468e.zip Qt-a74b55ca2c5a67cb273d77e9be39d987e765468e.tar.gz Qt-a74b55ca2c5a67cb273d77e9be39d987e765468e.tar.bz2 |
Get rid of the extra directory.
Diffstat (limited to 'src/declarative/util/qnumberformat_p.h')
-rw-r--r-- | src/declarative/util/qnumberformat_p.h | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/src/declarative/util/qnumberformat_p.h b/src/declarative/util/qnumberformat_p.h new file mode 100644 index 0000000..1a7b8e4 --- /dev/null +++ b/src/declarative/util/qnumberformat_p.h @@ -0,0 +1,173 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef NUMBERFORMAT_H +#define NUMBERFORMAT_H + +#include <QtDeclarative/qml.h> +#include <QtCore/QLocale> +#include <QtCore/QTime> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) + +// TODO +// be able to set Locale, instead of default system for dynamic formatting +// add currency support +// add additional syntax, extend to format scientific, percentiles, significant digits etc + + +class QNumberFormat : public QObject +{ + Q_OBJECT + Q_ENUMS(NumberType) +public: + QNumberFormat(QObject *parent=0); + ~QNumberFormat(); + + enum NumberType { + Percent, + Scientific, + Currency, + Decimal + }; + + //external property, only visible + Q_PROPERTY(QString text READ text NOTIFY textChanged) + + //mutatable properties to modify the output (text) + Q_PROPERTY(qreal number READ number WRITE setNumber) + Q_PROPERTY(QString format READ format WRITE setFormat) + Q_PROPERTY(QLocale locale READ locale WRITE setLocale) + + //Format specific settings + Q_PROPERTY(unsigned short groupingSeparator READ groupingSeparator WRITE setGroupingSeparator) + Q_PROPERTY(unsigned short decimalSeperator READ decimalSeparator WRITE setDecimalSeparator) + Q_PROPERTY(unsigned int groupingSize READ groupingSize WRITE setGroupingSize) + Q_PROPERTY(unsigned short currencySymbol READ currencySymbol WRITE setCurrencySymbol) + + + QString text() const { return _text; } + + qreal number() const { return _number; } + void setNumber(qreal n) { + if (_number == n) + return; + _number = n; + updateText(); + } + + QString format() const { return _format; } + void setFormat(const QString &format) { + if (format.isEmpty()) + _format = QString::null; + else if (_format == format) + return; + + _format = format; + updateText(); + } + + QLocale locale() const { return _locale; } + void setLocale(const QLocale &locale) { _locale = locale; updateText(); } + + //Do we deal with unicode standard? or create our own + // ### since this is the backend for the number conversions, we will use the unicode + // the front-end will handle the QChar/QString -> short int + + unsigned short groupingSeparator() { return _groupingSeparator.unicode(); } + void setGroupingSeparator(unsigned short unicodeSymbol) + { + _groupingSeparator = QChar(unicodeSymbol); + } + + unsigned short decimalSeparator() { return _decimalSeparator.unicode(); } + void setDecimalSeparator(unsigned short unicodeSymbol) + { + _decimalSeparator = QChar(unicodeSymbol); + } + + unsigned short currencySymbol() { return _currencySymbol.unicode(); } + void setCurrencySymbol(unsigned short unicodeSymbol) + { + _currencySymbol = QChar(unicodeSymbol); + } + + unsigned int groupingSize() { return _groupingSize; } + void setGroupingSize(unsigned int size) + { + _groupingSize = size; + } + +Q_SIGNALS: + void textChanged(); + +private: + void updateText(); + void handleFormat(); + QString formatInteger(const QString &formatInt, const QString &integer); + QString formatDecimal(const QString &formatDec, const QString &decimal); + + qreal _number; + NumberType _type; + QChar _groupingSeparator; + QChar _decimalSeparator; + QChar _currencySymbol; + unsigned int _groupingSize; + + QLocale _locale; + QString _format; + + // only hooked member at the moment + QString _text; + +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QNumberFormat) + +QT_END_HEADER + +#endif |