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Diffstat (limited to 'src/declarative/util/qdeclarativenumberformatter.cpp')
| -rw-r--r-- | src/declarative/util/qdeclarativenumberformatter.cpp | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/src/declarative/util/qdeclarativenumberformatter.cpp b/src/declarative/util/qdeclarativenumberformatter.cpp deleted file mode 100644 index 5d81958..0000000 --- a/src/declarative/util/qdeclarativenumberformatter.cpp +++ /dev/null @@ -1,261 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 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. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qdeclarativenumberformatter_p.h" - -#include <private/qobject_p.h> - -QT_BEGIN_NAMESPACE - -//TODO: set locale -// docs -// this is a wrapper around qnumberformat (test integration) -// if number or format haven't been explictly set, text should be an empty string - -class QDeclarativeNumberFormatterPrivate : public QObjectPrivate -{ - Q_DECLARE_PUBLIC(QDeclarativeNumberFormatter) -public: - QDeclarativeNumberFormatterPrivate() : locale(QLocale::system()), number(0), componentComplete(true) {} - - void updateText(); - - QLocale locale; - QString format; - QNumberFormat numberFormat; - QString text; - qreal number; - bool componentComplete; -}; -/*! - \qmlclass NumberFormatter - \since 4.7 - \brief The NumberFormatter allows you to control the format of a number string. - - The format property documentation has more details on how the format can be manipulated. - - In the following example, the text element will display the text "1,234.57". - \code - NumberFormatter { id: formatter; number: 1234.5678; format: "##,##0.##" } - Text { text: formatter.text } - \endcode - - */ -/*! - \internal - \class QDeclarativeNumberFormatter - \ingroup group_utility - \brief The QDeclarativeNumberFormatter class allows you to format a number to a particular string format/locale specific number format. -*/ - -QDeclarativeNumberFormatter::QDeclarativeNumberFormatter(QObject *parent) -: QObject(*(new QDeclarativeNumberFormatterPrivate), parent) -{ -} - -QDeclarativeNumberFormatter::~QDeclarativeNumberFormatter() -{ -} - -/*! - \qmlproperty string NumberFormatter::text - - The number in the specified format. - - If no format is specified the text will be empty. -*/ - -QString QDeclarativeNumberFormatter::text() const -{ - Q_D(const QDeclarativeNumberFormatter); - return d->text; -} - -/*! - \qmlproperty real NumberFormatter::number - - A single point precision number. (Doubles are not yet supported) - -*/ -qreal QDeclarativeNumberFormatter::number() const -{ - Q_D(const QDeclarativeNumberFormatter); - return d->number; -} - -/*! - \qmlproperty string NumberFormatter::format - - The particular format the number will adhere to during the conversion to text. - - The format syntax follows a style similar to the Unicode Standard (UTS35). - - The table below shows the characters, patterns that can be used in the format. - - \table - \header - \o Character - \o Meaning - \row - \o # - \o Any digit(s), zero shows as absent (for leading/trailing zeroes). - \row - \o 0 - \o Implicit digit. Zero will show in the case that the input number is too small. - \row - \o . - \o Decimal separator. Output decimal seperator will be dependant on system locale. - \row - \o , - \o Grouping separator. The number of digits (either #, or 0) between the grouping separator and the decimal (or the rightmost digit) will determine the groupingSize). - \row - \o other - \o Any other character will be taken as a string literal and placed directly into the output string. - \endtable - - Invalid formats will not guarantee a meaningful text output. - - \note Input numbers that are too long for the given format will be rounded dependent on precison based on the position of the decimal point. - - The following table illustrates the output text created by applying some examples of numeric formats to the formatter. - - \table - \header - \o Format - \o Number - \o Output - \row - \o ### - \o 123456 - \o 123456 - \row - \o 000 - \o 123456 - \o 123456 - \row - \o ###### - \o 1234 - \o 1234 - \row - \o 000000 - \o 1234 - \o 001234 - \row - \o ##,##0.## - \o 1234.456 - \o 1,234.46 (for US locale) - \codeline 1 234,46 (for FR locale) - \row - \o 000000,000.# - \o 123456 - \o 000,123,456 (for US locale) - \codeline 000 123 456 (for FR locale) - \row - \o 0.0### - \o 0.999997 - \o 1.0 - \row - \o (000) 000 - 000 - \o 12345678 - \o (012) 345 - 678 - \row - \o #A - \o 12 - \o 12A - \endtable - -*/ -QString QDeclarativeNumberFormatter::format() const -{ - Q_D(const QDeclarativeNumberFormatter); - return d->format; -} - -void QDeclarativeNumberFormatter::setNumber(const qreal &number) -{ - Q_D(QDeclarativeNumberFormatter); - if (d->number == number) - return; - d->number = number; - d->updateText(); -} - -void QDeclarativeNumberFormatter::setFormat(const QString &format) -{ - Q_D(QDeclarativeNumberFormatter); - //no format checking - if (format.isEmpty()) - d->format = QString::null; - else - d->format = format; - d->updateText(); -} - -void QDeclarativeNumberFormatterPrivate::updateText() -{ - Q_Q(QDeclarativeNumberFormatter); - if (!componentComplete) - return; - - QNumberFormat tempFormat; - tempFormat.setFormat(format); - tempFormat.setNumber(number); - - text = tempFormat.text(); - - emit q->textChanged(); -} - -void QDeclarativeNumberFormatter::classBegin() -{ - Q_D(QDeclarativeNumberFormatter); - d->componentComplete = false; -} - -void QDeclarativeNumberFormatter::componentComplete() -{ - Q_D(QDeclarativeNumberFormatter); - d->componentComplete = true; - d->updateText(); -} - - -QT_END_NAMESPACE |