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qtpropertymanager.cpp

/****************************************************************************
**
** This file is part of a Qt Solutions component.
** 
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 
** Contact:  Qt Software Information (qt-info@nokia.com)
** 
** Commercial Usage  
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Solutions Commercial License Agreement provided
** with the Software or, alternatively, in accordance with the terms
** contained in a written agreement between you and Nokia.
** 
** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
** 
** GNU General Public License Usage 
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
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** Party Software they are using.
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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the tools applications 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/

#include "qtpropertymanager.h"
#include "qtpropertybrowserutils_p.h"
#include <QtCore/QDateTime>
#include <QtCore/QLocale>
#include <QtCore/QMap>
#include <QtCore/QTimer>
#include <QtGui/QIcon>
#include <QtCore/QMetaEnum>
#include <QtGui/QFontDatabase>
#include <QtGui/QStyleOption>
#include <QtGui/QStyle>
#include <QtGui/QApplication>
#include <QtGui/QPainter>
#include <QtGui/QLabel>

#include <limits.h>
#include <float.h>

#if defined(Q_CC_MSVC)
#    pragma warning(disable: 4786) /* MS VS 6: truncating debug info after 255 characters */
#endif

#if QT_VERSION >= 0x040400
QT_BEGIN_NAMESPACE
#endif

template <class PrivateData, class Value>
static void setSimpleMinimumData(PrivateData *data, const Value &minVal)
{
    data->minVal = minVal;
    if (data->maxVal < data->minVal)
        data->maxVal = data->minVal;

    if (data->val < data->minVal)
        data->val = data->minVal;
}

template <class PrivateData, class Value>
static void setSimpleMaximumData(PrivateData *data, const Value &maxVal)
{
    data->maxVal = maxVal;
    if (data->minVal > data->maxVal)
        data->minVal = data->maxVal;

    if (data->val > data->maxVal)
        data->val = data->maxVal;
}

template <class PrivateData, class Value>
static void setSizeMinimumData(PrivateData *data, const Value &newMinVal)
{
    data->minVal = newMinVal;
    if (data->maxVal.width() < data->minVal.width())
        data->maxVal.setWidth(data->minVal.width());
    if (data->maxVal.height() < data->minVal.height())
        data->maxVal.setHeight(data->minVal.height());

    if (data->val.width() < data->minVal.width())
        data->val.setWidth(data->minVal.width());
    if (data->val.height() < data->minVal.height())
        data->val.setHeight(data->minVal.height());
}

template <class PrivateData, class Value>
static void setSizeMaximumData(PrivateData *data, const Value &newMaxVal)
{
    data->maxVal = newMaxVal;
    if (data->minVal.width() > data->maxVal.width())
        data->minVal.setWidth(data->maxVal.width());
    if (data->minVal.height() > data->maxVal.height())
        data->minVal.setHeight(data->maxVal.height());

    if (data->val.width() > data->maxVal.width())
        data->val.setWidth(data->maxVal.width());
    if (data->val.height() > data->maxVal.height())
        data->val.setHeight(data->maxVal.height());
}

template <class SizeValue>
static SizeValue qBoundSize(const SizeValue &minVal, const SizeValue &val, const SizeValue &maxVal)
{
    SizeValue croppedVal = val;
    if (minVal.width() > val.width())
        croppedVal.setWidth(minVal.width());
    else if (maxVal.width() < val.width())
        croppedVal.setWidth(maxVal.width());

    if (minVal.height() > val.height())
        croppedVal.setHeight(minVal.height());
    else if (maxVal.height() < val.height())
        croppedVal.setHeight(maxVal.height());

    return croppedVal;
}

// Match the exact signature of qBound for VS 6.
QSize qBound(QSize minVal, QSize val, QSize maxVal)
{
    return qBoundSize(minVal, val, maxVal);
}

QSizeF qBound(QSizeF minVal, QSizeF val, QSizeF maxVal)
{
    return qBoundSize(minVal, val, maxVal);
}

namespace {

namespace {
template <class Value>
void orderBorders(Value &minVal, Value &maxVal)
{
    if (minVal > maxVal)
        qSwap(minVal, maxVal);
}

template <class Value>
static void orderSizeBorders(Value &minVal, Value &maxVal)
{
    Value fromSize = minVal;
    Value toSize = maxVal;
    if (fromSize.width() > toSize.width()) {
        fromSize.setWidth(maxVal.width());
        toSize.setWidth(minVal.width());
    }
    if (fromSize.height() > toSize.height()) {
        fromSize.setHeight(maxVal.height());
        toSize.setHeight(minVal.height());
    }
    minVal = fromSize;
    maxVal = toSize;
}

void orderBorders(QSize &minVal, QSize &maxVal)
{
    orderSizeBorders(minVal, maxVal);
}

void orderBorders(QSizeF &minVal, QSizeF &maxVal)
{
    orderSizeBorders(minVal, maxVal);
}

}
}
////////

template <class Value, class PrivateData>
static Value getData(const QMap<const QtProperty *, PrivateData> &propertyMap,
            Value PrivateData::*data,
            const QtProperty *property, const Value &defaultValue = Value())
{
    typedef QMap<const QtProperty *, PrivateData> PropertyToData;
    typedef Q_TYPENAME PropertyToData::const_iterator PropertyToDataConstIterator;
    const PropertyToDataConstIterator it = propertyMap.constFind(property);
    if (it == propertyMap.constEnd())
        return defaultValue;
    return it.value().*data;
}

template <class Value, class PrivateData>
static Value getValue(const QMap<const QtProperty *, PrivateData> &propertyMap,
            const QtProperty *property, const Value &defaultValue = Value())
{
    return getData<Value>(propertyMap, &PrivateData::val, property, defaultValue);
}

template <class Value, class PrivateData>
static Value getMinimum(const QMap<const QtProperty *, PrivateData> &propertyMap,
            const QtProperty *property, const Value &defaultValue = Value())
{
    return getData<Value>(propertyMap, &PrivateData::minVal, property, defaultValue);
}

template <class Value, class PrivateData>
static Value getMaximum(const QMap<const QtProperty *, PrivateData> &propertyMap,
            const QtProperty *property, const Value &defaultValue = Value())
{
    return getData<Value>(propertyMap, &PrivateData::maxVal, property, defaultValue);
}

template <class ValueChangeParameter, class Value, class PropertyManager>
static void setSimpleValue(QMap<const QtProperty *, Value> &propertyMap,
            PropertyManager *manager,
            void (PropertyManager::*propertyChangedSignal)(QtProperty *),
            void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter),
            QtProperty *property, const Value &val)
{
    typedef QMap<const QtProperty *, Value> PropertyToData;
    typedef Q_TYPENAME PropertyToData::iterator PropertyToDataIterator;
    const PropertyToDataIterator it = propertyMap.find(property);
    if (it == propertyMap.end())
        return;

    if (it.value() == val)
        return;

    it.value() = val;

    emit (manager->*propertyChangedSignal)(property);
    emit (manager->*valueChangedSignal)(property, val);
}

template <class ValueChangeParameter, class PropertyManagerPrivate, class PropertyManager, class Value>
static void setValueInRange(PropertyManager *manager, PropertyManagerPrivate *managerPrivate,
            void (PropertyManager::*propertyChangedSignal)(QtProperty *),
            void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter),
            QtProperty *property, const Value &val,
            void (PropertyManagerPrivate::*setSubPropertyValue)(QtProperty *, ValueChangeParameter))
{
    typedef Q_TYPENAME PropertyManagerPrivate::Data PrivateData;
    typedef QMap<const QtProperty *, PrivateData> PropertyToData;
    typedef Q_TYPENAME PropertyToData::iterator PropertyToDataIterator;
    const PropertyToDataIterator it = managerPrivate->m_values.find(property);
    if (it == managerPrivate->m_values.end())
        return;

    PrivateData &data = it.value();

    if (data.val == val)
        return;

    const Value oldVal = data.val;

    data.val = qBound(data.minVal, val, data.maxVal);

    if (data.val == oldVal)
        return;

    if (setSubPropertyValue)
        (managerPrivate->*setSubPropertyValue)(property, data.val);

    emit (manager->*propertyChangedSignal)(property);
    emit (manager->*valueChangedSignal)(property, data.val);
}

template <class ValueChangeParameter, class PropertyManagerPrivate, class PropertyManager, class Value>
static void setBorderValues(PropertyManager *manager, PropertyManagerPrivate *managerPrivate,
            void (PropertyManager::*propertyChangedSignal)(QtProperty *),
            void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter),
            void (PropertyManager::*rangeChangedSignal)(QtProperty *, ValueChangeParameter, ValueChangeParameter),
            QtProperty *property, const Value &minVal, const Value &maxVal,
            void (PropertyManagerPrivate::*setSubPropertyRange)(QtProperty *,
                    ValueChangeParameter, ValueChangeParameter, ValueChangeParameter))
{
    typedef Q_TYPENAME PropertyManagerPrivate::Data PrivateData;
    typedef QMap<const QtProperty *, PrivateData> PropertyToData;
    typedef Q_TYPENAME PropertyToData::iterator PropertyToDataIterator;
    const PropertyToDataIterator it = managerPrivate->m_values.find(property);
    if (it == managerPrivate->m_values.end())
        return;

    Value fromVal = minVal;
    Value toVal = maxVal;
    orderBorders(fromVal, toVal);

    PrivateData &data = it.value();

    if (data.minVal == fromVal && data.maxVal == toVal)
        return;

    const Value oldVal = data.val;

    data.setMinimumValue(fromVal);
    data.setMaximumValue(toVal);

    emit (manager->*rangeChangedSignal)(property, data.minVal, data.maxVal);

    if (setSubPropertyRange)
        (managerPrivate->*setSubPropertyRange)(property, data.minVal, data.maxVal, data.val);

    if (data.val == oldVal)
        return;

    emit (manager->*propertyChangedSignal)(property);
    emit (manager->*valueChangedSignal)(property, data.val);
}

template <class ValueChangeParameter, class PropertyManagerPrivate, class PropertyManager, class Value, class PrivateData>
static void setBorderValue(PropertyManager *manager, PropertyManagerPrivate *managerPrivate,
            void (PropertyManager::*propertyChangedSignal)(QtProperty *),
            void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter),
            void (PropertyManager::*rangeChangedSignal)(QtProperty *, ValueChangeParameter, ValueChangeParameter),
            QtProperty *property,
            Value (PrivateData::*getRangeVal)() const,
            void (PrivateData::*setRangeVal)(ValueChangeParameter), const Value &borderVal,
            void (PropertyManagerPrivate::*setSubPropertyRange)(QtProperty *,
                    ValueChangeParameter, ValueChangeParameter, ValueChangeParameter))
{
    typedef QMap<const QtProperty *, PrivateData> PropertyToData;
    typedef Q_TYPENAME PropertyToData::iterator PropertyToDataIterator;
    const PropertyToDataIterator it = managerPrivate->m_values.find(property);
    if (it == managerPrivate->m_values.end())
        return;

    PrivateData &data = it.value();

    if ((data.*getRangeVal)() == borderVal)
        return;

    const Value oldVal = data.val;

    (data.*setRangeVal)(borderVal);

    emit (manager->*rangeChangedSignal)(property, data.minVal, data.maxVal);

    if (setSubPropertyRange)
        (managerPrivate->*setSubPropertyRange)(property, data.minVal, data.maxVal, data.val);

    if (data.val == oldVal)
        return;

    emit (manager->*propertyChangedSignal)(property);
    emit (manager->*valueChangedSignal)(property, data.val);
}

template <class ValueChangeParameter, class PropertyManagerPrivate, class PropertyManager, class Value, class PrivateData>
static void setMinimumValue(PropertyManager *manager, PropertyManagerPrivate *managerPrivate,
            void (PropertyManager::*propertyChangedSignal)(QtProperty *),
            void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter),
            void (PropertyManager::*rangeChangedSignal)(QtProperty *, ValueChangeParameter, ValueChangeParameter),
            QtProperty *property, const Value &minVal)
{
    void (PropertyManagerPrivate::*setSubPropertyRange)(QtProperty *,
                    ValueChangeParameter, ValueChangeParameter, ValueChangeParameter) = 0;
    setBorderValue<ValueChangeParameter, PropertyManagerPrivate, PropertyManager, Value, PrivateData>(manager, managerPrivate,
            propertyChangedSignal, valueChangedSignal, rangeChangedSignal,
            property, &PropertyManagerPrivate::Data::minimumValue, &PropertyManagerPrivate::Data::setMinimumValue, minVal, setSubPropertyRange);
}

template <class ValueChangeParameter, class PropertyManagerPrivate, class PropertyManager, class Value, class PrivateData>
static void setMaximumValue(PropertyManager *manager, PropertyManagerPrivate *managerPrivate,
            void (PropertyManager::*propertyChangedSignal)(QtProperty *),
            void (PropertyManager::*valueChangedSignal)(QtProperty *, ValueChangeParameter),
            void (PropertyManager::*rangeChangedSignal)(QtProperty *, ValueChangeParameter, ValueChangeParameter),
            QtProperty *property, const Value &maxVal)
{
    void (PropertyManagerPrivate::*setSubPropertyRange)(QtProperty *,
                    ValueChangeParameter, ValueChangeParameter, ValueChangeParameter) = 0;
    setBorderValue<ValueChangeParameter, PropertyManagerPrivate, PropertyManager, Value, PrivateData>(manager, managerPrivate,
            propertyChangedSignal, valueChangedSignal, rangeChangedSignal,
            property, &PropertyManagerPrivate::Data::maximumValue, &PropertyManagerPrivate::Data::setMaximumValue, maxVal, setSubPropertyRange);
}

00432 class QtMetaEnumWrapper : public QObject
{
    Q_OBJECT
    Q_PROPERTY(QSizePolicy::Policy policy READ policy)
public:
    QSizePolicy::Policy policy() const { return QSizePolicy::Ignored; }
private:
    QtMetaEnumWrapper(QObject *parent) : QObject(parent) {}
};

00442 class QtMetaEnumProvider
{
public:
    QtMetaEnumProvider();

    QStringList policyEnumNames() const { return m_policyEnumNames; }
    QStringList languageEnumNames() const { return m_languageEnumNames; }
    QStringList countryEnumNames(QLocale::Language language) const { return m_countryEnumNames.value(language); }

    QSizePolicy::Policy indexToSizePolicy(int index) const;
    int sizePolicyToIndex(QSizePolicy::Policy policy) const;

    void indexToLocale(int languageIndex, int countryIndex, QLocale::Language *language, QLocale::Country *country) const;
    void localeToIndex(QLocale::Language language, QLocale::Country country, int *languageIndex, int *countryIndex) const;

private:
    void initLocale();

    QStringList m_policyEnumNames;
    QStringList m_languageEnumNames;
    QMap<QLocale::Language, QStringList> m_countryEnumNames;
    QMap<int, QLocale::Language> m_indexToLanguage;
    QMap<QLocale::Language, int> m_languageToIndex;
    QMap<int, QMap<int, QLocale::Country> > m_indexToCountry;
    QMap<QLocale::Language, QMap<QLocale::Country, int> > m_countryToIndex;
    QMetaEnum m_policyEnum;
};

#if QT_VERSION < 0x040300

static QList<QLocale::Country> countriesForLanguage(QLocale::Language language)
{
    QList<QLocale::Country> countries;
    QLocale::Country country = QLocale::AnyCountry;
    while (country <= QLocale::LastCountry) {
        QLocale locale(language, country);
        if (locale.language() == language && !countries.contains(locale.country()))
            countries << locale.country();
        country = (QLocale::Country)((uint)country + 1); // ++country
    }
    return countries;
}

#endif

static QList<QLocale::Country> sortCountries(const QList<QLocale::Country> &countries)
{
    QMultiMap<QString, QLocale::Country> nameToCountry;
    QListIterator<QLocale::Country> itCountry(countries);
    while (itCountry.hasNext()) {
        QLocale::Country country = itCountry.next();
        nameToCountry.insert(QLocale::countryToString(country), country);
    }
    return nameToCountry.values();
}

void QtMetaEnumProvider::initLocale()
{
    QMultiMap<QString, QLocale::Language> nameToLanguage;
    QLocale::Language language = QLocale::C;
    while (language <= QLocale::LastLanguage) {
        QLocale locale(language);
        if (locale.language() == language)
            nameToLanguage.insert(QLocale::languageToString(language), language);
        language = (QLocale::Language)((uint)language + 1); // ++language
    }

    const QLocale system = QLocale::system();
    if (!nameToLanguage.contains(QLocale::languageToString(system.language())))
        nameToLanguage.insert(QLocale::languageToString(system.language()), system.language());

    QList<QLocale::Language> languages = nameToLanguage.values();
    QListIterator<QLocale::Language> itLang(languages);
    while (itLang.hasNext()) {
        QLocale::Language language = itLang.next();
        QList<QLocale::Country> countries;
#if QT_VERSION < 0x040300
        countries = countriesForLanguage(language);
#else
        countries = QLocale::countriesForLanguage(language);
#endif
        if (countries.isEmpty() && language == system.language())
            countries << system.country();

        if (!countries.isEmpty() && !m_languageToIndex.contains(language)) {
            countries = sortCountries(countries);
            int langIdx = m_languageEnumNames.count();
            m_indexToLanguage[langIdx] = language;
            m_languageToIndex[language] = langIdx;
            QStringList countryNames;
            QListIterator<QLocale::Country> it(countries);
            int countryIdx = 0;
            while (it.hasNext()) {
                QLocale::Country country = it.next();
                countryNames << QLocale::countryToString(country);
                m_indexToCountry[langIdx][countryIdx] = country;
                m_countryToIndex[language][country] = countryIdx;
                ++countryIdx;
            }
            m_languageEnumNames << QLocale::languageToString(language);
            m_countryEnumNames[language] = countryNames;
        }
    }
}

QtMetaEnumProvider::QtMetaEnumProvider()
{
    QMetaProperty p;

    p = QtMetaEnumWrapper::staticMetaObject.property(
                QtMetaEnumWrapper::staticMetaObject.propertyOffset() + 0);
    m_policyEnum = p.enumerator();
    const int keyCount = m_policyEnum.keyCount();
    for (int i = 0; i < keyCount; i++)
        m_policyEnumNames << QLatin1String(m_policyEnum.key(i));

    initLocale();
}

QSizePolicy::Policy QtMetaEnumProvider::indexToSizePolicy(int index) const
{
    return static_cast<QSizePolicy::Policy>(m_policyEnum.value(index));
}

int QtMetaEnumProvider::sizePolicyToIndex(QSizePolicy::Policy policy) const
{
     const int keyCount = m_policyEnum.keyCount();
    for (int i = 0; i < keyCount; i++)
        if (indexToSizePolicy(i) == policy)
            return i;
    return -1;
}

void QtMetaEnumProvider::indexToLocale(int languageIndex, int countryIndex, QLocale::Language *language, QLocale::Country *country) const
{
    QLocale::Language l = QLocale::C;
    QLocale::Country c = QLocale::AnyCountry;
    if (m_indexToLanguage.contains(languageIndex)) {
        l = m_indexToLanguage[languageIndex];
        if (m_indexToCountry.contains(languageIndex) && m_indexToCountry[languageIndex].contains(countryIndex))
            c = m_indexToCountry[languageIndex][countryIndex];
    }
    if (language)
        *language = l;
    if (country)
        *country = c;
}

void QtMetaEnumProvider::localeToIndex(QLocale::Language language, QLocale::Country country, int *languageIndex, int *countryIndex) const
{
    int l = -1;
    int c = -1;
    if (m_languageToIndex.contains(language)) {
        l = m_languageToIndex[language];
        if (m_countryToIndex.contains(language) && m_countryToIndex[language].contains(country))
            c = m_countryToIndex[language][country];
    }

    if (languageIndex)
        *languageIndex = l;
    if (countryIndex)
        *countryIndex = c;
}

Q_GLOBAL_STATIC(QtMetaEnumProvider, metaEnumProvider)

// QtGroupPropertyManager

/*!
    \class QtGroupPropertyManager

    \brief The QtGroupPropertyManager provides and manages group properties.

    This class is intended to provide a grouping element without any value.

    \sa QtAbstractPropertyManager
*/

/*!
    Creates a manager with the given \a parent.
*/
00623 QtGroupPropertyManager::QtGroupPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{

}

/*!
    Destroys this manager, and all the properties it has created.
*/
00632 QtGroupPropertyManager::~QtGroupPropertyManager()
{

}

/*!
    \reimp
*/
00640 bool QtGroupPropertyManager::hasValue(const QtProperty *property) const
{
    Q_UNUSED(property)
    return false;
}

/*!
    \reimp
*/
00649 void QtGroupPropertyManager::initializeProperty(QtProperty *property)
{
    Q_UNUSED(property)
}

/*!
    \reimp
*/
00657 void QtGroupPropertyManager::uninitializeProperty(QtProperty *property)
{
    Q_UNUSED(property)
}

// QtIntPropertyManager

00664 class QtIntPropertyManagerPrivate
{
    QtIntPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtIntPropertyManager)
public:

00670     struct Data
    {
        Data() : val(0), minVal(-INT_MAX), maxVal(INT_MAX), singleStep(1) {}
        int val;
        int minVal;
        int maxVal;
        int singleStep;
        int minimumValue() const { return minVal; }
        int maximumValue() const { return maxVal; }
        void setMinimumValue(int newMinVal) { setSimpleMinimumData(this, newMinVal); }
        void setMaximumValue(int newMaxVal) { setSimpleMaximumData(this, newMaxVal); }
    };

    typedef QMap<const QtProperty *, Data> PropertyValueMap;
    PropertyValueMap m_values;
};

/*!
    \class QtIntPropertyManager

    \brief The QtIntPropertyManager provides and manages int properties.

    An int property has a current value, and a range specifying the
    valid values. The range is defined by a minimum and a maximum
    value.

    The property's value and range can be retrieved using the value(),
    minimum() and maximum() functions, and can be set using the
    setValue(), setMinimum() and setMaximum() slots. Alternatively,
    the range can be defined in one go using the setRange() slot.

    In addition, QtIntPropertyManager provides the valueChanged() signal which
    is emitted whenever a property created by this manager changes,
    and the rangeChanged() signal which is emitted whenever such a
    property changes its range of valid values.

    \sa QtAbstractPropertyManager, QtSpinBoxFactory, QtSliderFactory, QtScrollBarFactory
*/

/*!
    \fn void QtIntPropertyManager::valueChanged(QtProperty *property, int value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.

    \sa setValue()
*/

/*!
    \fn void QtIntPropertyManager::rangeChanged(QtProperty *property, int minimum, int maximum)

    This signal is emitted whenever a property created by this manager
    changes its range of valid values, passing a pointer to the
    \a property and the new \a minimum and \a maximum values.

    \sa setRange()
*/

/*!
    \fn void QtIntPropertyManager::singleStepChanged(QtProperty *property, int step)

    This signal is emitted whenever a property created by this manager
    changes its single step property, passing a pointer to the
    \a property and the new \a step value

    \sa setSingleStep()
*/

/*!
    Creates a manager with the given \a parent.
*/
00742 QtIntPropertyManager::QtIntPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtIntPropertyManagerPrivate;
    d_ptr->q_ptr = this;
}

/*!
    Destroys this manager, and all the properties it has created.
*/
00752 QtIntPropertyManager::~QtIntPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the given \a property's value.

    If the given property is not managed by this manager, this
    function returns 0.

    \sa setValue()
*/
00766 int QtIntPropertyManager::value(const QtProperty *property) const
{
    return getValue<int>(d_ptr->m_values, property, 0);
}

/*!
    Returns the given \a property's minimum value.

    \sa setMinimum(), maximum(), setRange()
*/
00776 int QtIntPropertyManager::minimum(const QtProperty *property) const
{
    return getMinimum<int>(d_ptr->m_values, property, 0);
}

/*!
    Returns the given \a property's maximum value.

    \sa setMaximum(), minimum(), setRange()
*/
00786 int QtIntPropertyManager::maximum(const QtProperty *property) const
{
    return getMaximum<int>(d_ptr->m_values, property, 0);
}

/*!
    Returns the given \a property's step value.

    The step is typically used to increment or decrement a property value while pressing an arrow key.

    \sa setSingleStep()
*/
00798 int QtIntPropertyManager::singleStep(const QtProperty *property) const
{
    return getData<int>(d_ptr->m_values, &QtIntPropertyManagerPrivate::Data::singleStep, property, 0);
}

/*!
    \reimp
*/
00806 QString QtIntPropertyManager::valueText(const QtProperty *property) const
{
    const QtIntPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    return QString::number(it.value().val);
}

/*!
    \fn void QtIntPropertyManager::setValue(QtProperty *property, int value)

    Sets the value of the given \a property to \a value.

    If the specified \a value is not valid according to the given \a
    property's range, the \a value is adjusted to the nearest valid
    value within the range.

    \sa value(), setRange(), valueChanged()
*/
00825 void QtIntPropertyManager::setValue(QtProperty *property, int val)
{
    void (QtIntPropertyManagerPrivate::*setSubPropertyValue)(QtProperty *, int) = 0;
    setValueInRange<int, QtIntPropertyManagerPrivate, QtIntPropertyManager, int>(this, d_ptr,
                &QtIntPropertyManager::propertyChanged,
                &QtIntPropertyManager::valueChanged,
                property, val, setSubPropertyValue);
}

/*!
    Sets the minimum value for the given \a property to \a minVal.

    When setting the minimum value, the maximum and current values are
    adjusted if necessary (ensuring that the range remains valid and
    that the current value is within the range).

    \sa minimum(), setRange(), rangeChanged()
*/
00843 void QtIntPropertyManager::setMinimum(QtProperty *property, int minVal)
{
    setMinimumValue<int, QtIntPropertyManagerPrivate, QtIntPropertyManager, int, QtIntPropertyManagerPrivate::Data>(this, d_ptr,
                &QtIntPropertyManager::propertyChanged,
                &QtIntPropertyManager::valueChanged,
                &QtIntPropertyManager::rangeChanged,
                property, minVal);
}

/*!
    Sets the maximum value for the given \a property to \a maxVal.

    When setting maximum value, the minimum and current values are
    adjusted if necessary (ensuring that the range remains valid and
    that the current value is within the range).

    \sa maximum(), setRange(), rangeChanged()
*/
00861 void QtIntPropertyManager::setMaximum(QtProperty *property, int maxVal)
{
    setMaximumValue<int, QtIntPropertyManagerPrivate, QtIntPropertyManager, int, QtIntPropertyManagerPrivate::Data>(this, d_ptr,
                &QtIntPropertyManager::propertyChanged,
                &QtIntPropertyManager::valueChanged,
                &QtIntPropertyManager::rangeChanged,
                property, maxVal);
}

/*!
    \fn void QtIntPropertyManager::setRange(QtProperty *property, int minimum, int maximum)

    Sets the range of valid values.

    This is a convenience function defining the range of valid values
    in one go; setting the \a minimum and \a maximum values for the
    given \a property with a single function call.

    When setting a new range, the current value is adjusted if
    necessary (ensuring that the value remains within range).

    \sa setMinimum(), setMaximum(), rangeChanged()
*/
00884 void QtIntPropertyManager::setRange(QtProperty *property, int minVal, int maxVal)
{
    void (QtIntPropertyManagerPrivate::*setSubPropertyRange)(QtProperty *, int, int, int) = 0;
    setBorderValues<int, QtIntPropertyManagerPrivate, QtIntPropertyManager, int>(this, d_ptr,
                &QtIntPropertyManager::propertyChanged,
                &QtIntPropertyManager::valueChanged,
                &QtIntPropertyManager::rangeChanged,
                property, minVal, maxVal, setSubPropertyRange);
}

/*!
    Sets the step value for the given \a property to \a step.

    The step is typically used to increment or decrement a property value while pressing an arrow key.

    \sa singleStep()
*/
00901 void QtIntPropertyManager::setSingleStep(QtProperty *property, int step)
{
    const QtIntPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtIntPropertyManagerPrivate::Data data = it.value();

    if (step < 0)
        step = 0;

    if (data.singleStep == step)
        return;

    data.singleStep = step;

    it.value() = data;

    emit singleStepChanged(property, data.singleStep);
}

/*!
    \reimp
*/
00925 void QtIntPropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QtIntPropertyManagerPrivate::Data();
}

/*!
    \reimp
*/
00933 void QtIntPropertyManager::uninitializeProperty(QtProperty *property)
{
    d_ptr->m_values.remove(property);
}

// QtDoublePropertyManager

00940 class QtDoublePropertyManagerPrivate
{
    QtDoublePropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtDoublePropertyManager)
public:

00946     struct Data
    {
        Data() : val(0), minVal(-INT_MAX), maxVal(INT_MAX), singleStep(1), decimals(2) {}
        double val;
        double minVal;
        double maxVal;
        double singleStep;
        int decimals;
        double minimumValue() const { return minVal; }
        double maximumValue() const { return maxVal; }
        void setMinimumValue(double newMinVal) { setSimpleMinimumData(this, newMinVal); }
        void setMaximumValue(double newMaxVal) { setSimpleMaximumData(this, newMaxVal); }
    };

    typedef QMap<const QtProperty *, Data> PropertyValueMap;
    PropertyValueMap m_values;
};

/*!
    \class QtDoublePropertyManager

    \brief The QtDoublePropertyManager provides and manages double properties.

    A double property has a current value, and a range specifying the
    valid values. The range is defined by a minimum and a maximum
    value.

    The property's value and range can be retrieved using the value(),
    minimum() and maximum() functions, and can be set using the
    setValue(), setMinimum() and setMaximum() slots.
    Alternatively, the range can be defined in one go using the
    setRange() slot.

    In addition, QtDoublePropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes, and the rangeChanged() signal which is emitted whenever
    such a property changes its range of valid values.

    \sa QtAbstractPropertyManager, QtDoubleSpinBoxFactory
*/

/*!
    \fn void QtDoublePropertyManager::valueChanged(QtProperty *property, double value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.

    \sa setValue()
*/

/*!
    \fn void QtDoublePropertyManager::rangeChanged(QtProperty *property, double minimum, double maximum)

    This signal is emitted whenever a property created by this manager
    changes its range of valid values, passing a pointer to the
    \a property and the new \a minimum and \a maximum values

    \sa setRange()
*/

/*!
    \fn void QtDoublePropertyManager::decimalsChanged(QtProperty *property, int prec)

    This signal is emitted whenever a property created by this manager
    changes its precision of value, passing a pointer to the
    \a property and the new \a prec value

    \sa setDecimals()
*/

/*!
    \fn void QtDoublePropertyManager::singleStepChanged(QtProperty *property, double step)

    This signal is emitted whenever a property created by this manager
    changes its single step property, passing a pointer to the
    \a property and the new \a step value

    \sa setSingleStep()
*/

/*!
    Creates a manager with the given \a parent.
*/
01030 QtDoublePropertyManager::QtDoublePropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtDoublePropertyManagerPrivate;
    d_ptr->q_ptr = this;
}

/*!
    Destroys  this manager, and all the properties it has created.
*/
01040 QtDoublePropertyManager::~QtDoublePropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the given \a property's value.

    If the given property is not managed by this manager, this
    function returns 0.

    \sa setValue()
*/
01054 double QtDoublePropertyManager::value(const QtProperty *property) const
{
    return getValue<double>(d_ptr->m_values, property, 0.0);
}

/*!
    Returns the given \a property's minimum value.

    \sa maximum(), setRange()
*/
01064 double QtDoublePropertyManager::minimum(const QtProperty *property) const
{
    return getMinimum<double>(d_ptr->m_values, property, 0.0);
}

/*!
    Returns the given \a property's maximum value.

    \sa minimum(), setRange()
*/
01074 double QtDoublePropertyManager::maximum(const QtProperty *property) const
{
    return getMaximum<double>(d_ptr->m_values, property, 0.0);
}

/*!
    Returns the given \a property's step value.

    The step is typically used to increment or decrement a property value while pressing an arrow key.

    \sa setSingleStep()
*/
01086 double QtDoublePropertyManager::singleStep(const QtProperty *property) const
{
    return getData<double>(d_ptr->m_values, &QtDoublePropertyManagerPrivate::Data::singleStep, property, 0);
}

/*!
    Returns the given \a property's precision, in decimals.

    \sa setDecimals()
*/
01096 int QtDoublePropertyManager::decimals(const QtProperty *property) const
{
    return getData<int>(d_ptr->m_values, &QtDoublePropertyManagerPrivate::Data::decimals, property, 0);
}

/*!
    \reimp
*/
01104 QString QtDoublePropertyManager::valueText(const QtProperty *property) const
{
    const QtDoublePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    return QString::number(it.value().val, 'f', it.value().decimals);
}

/*!
    \fn void QtDoublePropertyManager::setValue(QtProperty *property, double value)

    Sets the value of the given \a property to \a value.

    If the specified \a value is not valid according to the given
    \a property's range, the \a value is adjusted to the nearest valid value
    within the range.

    \sa value(), setRange(), valueChanged()
*/
01123 void QtDoublePropertyManager::setValue(QtProperty *property, double val)
{
    void (QtDoublePropertyManagerPrivate::*setSubPropertyValue)(QtProperty *, double) = 0;
    setValueInRange<double, QtDoublePropertyManagerPrivate, QtDoublePropertyManager, double>(this, d_ptr,
                &QtDoublePropertyManager::propertyChanged,
                &QtDoublePropertyManager::valueChanged,
                property, val, setSubPropertyValue);
}

/*!
    Sets the step value for the given \a property to \a step.

    The step is typically used to increment or decrement a property value while pressing an arrow key.

    \sa singleStep()
*/
01139 void QtDoublePropertyManager::setSingleStep(QtProperty *property, double step)
{
    const QtDoublePropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtDoublePropertyManagerPrivate::Data data = it.value();

    if (step < 0)
        step = 0;

    if (data.singleStep == step)
        return;

    data.singleStep = step;

    it.value() = data;

    emit singleStepChanged(property, data.singleStep);
}

/*!
    \fn void QtDoublePropertyManager::setDecimals(QtProperty *property, int prec)

    Sets the precision of the given \a property to \a prec.

    The valid decimal range is 0-13. The default is 2.

    \sa decimals()
*/
01169 void QtDoublePropertyManager::setDecimals(QtProperty *property, int prec)
{
    const QtDoublePropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtDoublePropertyManagerPrivate::Data data = it.value();

    if (prec > 13)
        prec = 13;
    else if (prec < 0)
        prec = 0;

    if (data.decimals == prec)
        return;

    data.decimals = prec;

    it.value() = data;

    emit decimalsChanged(property, data.decimals);
}

/*!
    Sets the minimum value for the given \a property to \a minVal.

    When setting the minimum value, the maximum and current values are
    adjusted if necessary (ensuring that the range remains valid and
    that the current value is within in the range).

    \sa minimum(), setRange(), rangeChanged()
*/
01201 void QtDoublePropertyManager::setMinimum(QtProperty *property, double minVal)
{
    setMinimumValue<double, QtDoublePropertyManagerPrivate, QtDoublePropertyManager, double, QtDoublePropertyManagerPrivate::Data>(this, d_ptr,
                &QtDoublePropertyManager::propertyChanged,
                &QtDoublePropertyManager::valueChanged,
                &QtDoublePropertyManager::rangeChanged,
                property, minVal);
}

/*!
    Sets the maximum value for the given \a property to \a maxVal.

    When setting the maximum value, the minimum and current values are
    adjusted if necessary (ensuring that the range remains valid and
    that the current value is within in the range).

    \sa maximum(), setRange(), rangeChanged()
*/
01219 void QtDoublePropertyManager::setMaximum(QtProperty *property, double maxVal)
{
    setMaximumValue<double, QtDoublePropertyManagerPrivate, QtDoublePropertyManager, double, QtDoublePropertyManagerPrivate::Data>(this, d_ptr,
                &QtDoublePropertyManager::propertyChanged,
                &QtDoublePropertyManager::valueChanged,
                &QtDoublePropertyManager::rangeChanged,
                property, maxVal);
}

/*!
    \fn void QtDoublePropertyManager::setRange(QtProperty *property, double minimum, double maximum)

    Sets the range of valid values.

    This is a convenience function defining the range of valid values
    in one go; setting the \a minimum and \a maximum values for the
    given \a property with a single function call.

    When setting a new range, the current value is adjusted if
    necessary (ensuring that the value remains within range).

    \sa setMinimum(), setMaximum(), rangeChanged()
*/
01242 void QtDoublePropertyManager::setRange(QtProperty *property, double minVal, double maxVal)
{
    void (QtDoublePropertyManagerPrivate::*setSubPropertyRange)(QtProperty *, double, double, double) = 0;
    setBorderValues<double, QtDoublePropertyManagerPrivate, QtDoublePropertyManager, double>(this, d_ptr,
                &QtDoublePropertyManager::propertyChanged,
                &QtDoublePropertyManager::valueChanged,
                &QtDoublePropertyManager::rangeChanged,
                property, minVal, maxVal, setSubPropertyRange);
}

/*!
    \reimp
*/
01255 void QtDoublePropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QtDoublePropertyManagerPrivate::Data();
}

/*!
    \reimp
*/
01263 void QtDoublePropertyManager::uninitializeProperty(QtProperty *property)
{
    d_ptr->m_values.remove(property);
}

// QtStringPropertyManager

01270 class QtStringPropertyManagerPrivate
{
    QtStringPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtStringPropertyManager)
public:

01276     struct Data
    {
        Data() : regExp(QString(QLatin1Char('*')),  Qt::CaseSensitive, QRegExp::Wildcard)
        {
        }
        QString val;
        QRegExp regExp;
    };

    typedef QMap<const QtProperty *, Data> PropertyValueMap;
    QMap<const QtProperty *, Data> m_values;
};

/*!
    \class QtStringPropertyManager

    \brief The QtStringPropertyManager provides and manages QString properties.

    A string property's value can be retrieved using the value()
    function, and set using the setValue() slot.

    The current value can be checked against a regular expression. To
    set the regular expression use the setRegExp() slot, use the
    regExp() function to retrieve the currently set expression.

    In addition, QtStringPropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes, and the regExpChanged() signal which is emitted whenever
    such a property changes its currently set regular expression.

    \sa QtAbstractPropertyManager, QtLineEditFactory
*/

/*!
    \fn void QtStringPropertyManager::valueChanged(QtProperty *property, const QString &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the
    new \a value as parameters.

    \sa setValue()
*/

/*!
    \fn void QtStringPropertyManager::regExpChanged(QtProperty *property, const QRegExp &regExp)

    This signal is emitted whenever a property created by this manager
    changes its currenlty set regular expression, passing a pointer to
    the \a property and the new \a regExp as parameters.

    \sa setRegExp()
*/

/*!
    Creates a manager with the given \a parent.
*/
01332 QtStringPropertyManager::QtStringPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtStringPropertyManagerPrivate;
    d_ptr->q_ptr = this;
}

/*!
    Destroys this manager, and all the properties it has created.
*/
01342 QtStringPropertyManager::~QtStringPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the given \a property's value.

    If the given property is not managed by this manager, this
    function returns an empty string.

    \sa setValue()
*/
01356 QString QtStringPropertyManager::value(const QtProperty *property) const
{
    return getValue<QString>(d_ptr->m_values, property);
}

/*!
    Returns the given \a property's currently set regular expression.

    If the given \a property is not managed by this manager, this
    function returns an empty expression.

    \sa setRegExp()
*/
01369 QRegExp QtStringPropertyManager::regExp(const QtProperty *property) const
{
    return getData<QRegExp>(d_ptr->m_values, &QtStringPropertyManagerPrivate::Data::regExp, property, QRegExp());
}

/*!
    \reimp
*/
01377 QString QtStringPropertyManager::valueText(const QtProperty *property) const
{
    const QtStringPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    return it.value().val;
}

/*!
    \fn void QtStringPropertyManager::setValue(QtProperty *property, const QString &value)

    Sets the value of the given \a property to \a value.

    If the specified \a value doesn't match the given \a property's
    regular expression, this function does nothing.

    \sa value(), setRegExp(), valueChanged()
*/
01395 void QtStringPropertyManager::setValue(QtProperty *property, const QString &val)
{
    const QtStringPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtStringPropertyManagerPrivate::Data data = it.value();

    if (data.val == val)
        return;

    if (data.regExp.isValid() && !data.regExp.exactMatch(val))
        return;

    data.val = val;

    it.value() = data;

    emit propertyChanged(property);
    emit valueChanged(property, data.val);
}

/*!
    Sets the regular expression of the given \a property to \a regExp.

    \sa regExp(), setValue(), regExpChanged()
*/
01422 void QtStringPropertyManager::setRegExp(QtProperty *property, const QRegExp &regExp)
{
    const QtStringPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtStringPropertyManagerPrivate::Data data = it.value() ;

    if (data.regExp == regExp)
        return;

    data.regExp = regExp;

    it.value() = data;

    emit regExpChanged(property, data.regExp);
}

/*!
    \reimp
*/
01443 void QtStringPropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QtStringPropertyManagerPrivate::Data();
}

/*!
    \reimp
*/
01451 void QtStringPropertyManager::uninitializeProperty(QtProperty *property)
{
    d_ptr->m_values.remove(property);
}

// QtBoolPropertyManager

01458 class QtBoolPropertyManagerPrivate
{
    QtBoolPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtBoolPropertyManager)
public:

    QMap<const QtProperty *, bool> m_values;
};

/*!
    \class QtBoolPropertyManager

    \brief The QtBoolPropertyManager class provides and manages boolean properties.

    The property's value can be retrieved using the value() function,
    and set using the setValue() slot.

    In addition, QtBoolPropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes.

    \sa QtAbstractPropertyManager, QtCheckBoxFactory
*/

/*!
    \fn void QtBoolPropertyManager::valueChanged(QtProperty *property, bool value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the
    new \a value as parameters.
*/

/*!
    Creates a manager with the given \a parent.
*/
01493 QtBoolPropertyManager::QtBoolPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtBoolPropertyManagerPrivate;
    d_ptr->q_ptr = this;
}

/*!
    Destroys this manager, and all the properties it has created.
*/
01503 QtBoolPropertyManager::~QtBoolPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by \e this manager, this
    function returns false.

    \sa setValue()
*/
01517 bool QtBoolPropertyManager::value(const QtProperty *property) const
{
    return d_ptr->m_values.value(property, false);
}

/*!
    \reimp
*/
01525 QString QtBoolPropertyManager::valueText(const QtProperty *property) const
{
    const QMap<const QtProperty *, bool>::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();

    static const QString trueText = tr("True");
    static const QString falseText = tr("False");
    return it.value() ? trueText : falseText;
}

// Return an icon containing a check box indicator
static QIcon drawCheckBox(bool value)
{
    QStyleOptionButton opt;
    opt.state |= value ? QStyle::State_On : QStyle::State_Off;
    opt.state |= QStyle::State_Enabled;
    const QStyle *style = QApplication::style();
    // Figure out size of an indicator and make sure it is not scaled down in a list view item
    // by making the pixmap as big as a list view icon and centering the indicator in it.
    // (if it is smaller, it can't be helped)
    const int indicatorWidth = style->pixelMetric(QStyle::PM_IndicatorWidth, &opt);
    const int indicatorHeight = style->pixelMetric(QStyle::PM_IndicatorHeight, &opt);
    const int listViewIconSize = indicatorWidth;
    const int pixmapWidth = indicatorWidth;
    const int pixmapHeight = qMax(indicatorHeight, listViewIconSize);

    opt.rect = QRect(0, 0, indicatorWidth, indicatorHeight);
    QPixmap pixmap = QPixmap(pixmapWidth, pixmapHeight);
    pixmap.fill(Qt::transparent);
    {
        // Center?
        const int xoff = (pixmapWidth  > indicatorWidth)  ? (pixmapWidth  - indicatorWidth)  / 2 : 0;
        const int yoff = (pixmapHeight > indicatorHeight) ? (pixmapHeight - indicatorHeight) / 2 : 0;
        QPainter painter(&pixmap);
        painter.translate(xoff, yoff);
        style->drawPrimitive(QStyle::PE_IndicatorCheckBox, &opt, &painter);
    }
    return QIcon(pixmap);
}

/*!
    \reimp
*/
01569 QIcon QtBoolPropertyManager::valueIcon(const QtProperty *property) const
{
    const QMap<const QtProperty *, bool>::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QIcon();

    static const QIcon checkedIcon = drawCheckBox(true);
    static const QIcon uncheckedIcon = drawCheckBox(false);
    return it.value() ? checkedIcon : uncheckedIcon;
}

/*!
    \fn void QtBoolPropertyManager::setValue(QtProperty *property, bool value)

    Sets the value of the given \a property to \a value.

    \sa value()
*/
01587 void QtBoolPropertyManager::setValue(QtProperty *property, bool val)
{
    setSimpleValue<bool, bool, QtBoolPropertyManager>(d_ptr->m_values, this,
                &QtBoolPropertyManager::propertyChanged,
                &QtBoolPropertyManager::valueChanged,
                property, val);
}

/*!
    \reimp
*/
01598 void QtBoolPropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = false;
}

/*!
    \reimp
*/
01606 void QtBoolPropertyManager::uninitializeProperty(QtProperty *property)
{
    d_ptr->m_values.remove(property);
}

// QtDatePropertyManager

01613 class QtDatePropertyManagerPrivate
{
    QtDatePropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtDatePropertyManager)
public:

01619     struct Data
    {
        Data() : val(QDate::currentDate()), minVal(QDate(1752, 9, 14)),
                maxVal(QDate(7999, 12, 31)) {}
        QDate val;
        QDate minVal;
        QDate maxVal;
        QDate minimumValue() const { return minVal; }
        QDate maximumValue() const { return maxVal; }
        void setMinimumValue(const QDate &newMinVal) { setSimpleMinimumData(this, newMinVal); }
        void setMaximumValue(const QDate &newMaxVal) { setSimpleMaximumData(this, newMaxVal); }
    };

    QString m_format;

    typedef QMap<const QtProperty *, Data> PropertyValueMap;
    QMap<const QtProperty *, Data> m_values;
};

/*!
    \class QtDatePropertyManager

    \brief The QtDatePropertyManager provides and manages QDate properties.

    A date property has a current value, and a range specifying the
    valid dates. The range is defined by a minimum and a maximum
    value.

    The property's values can be retrieved using the minimum(),
    maximum() and value() functions, and can be set using the
    setMinimum(), setMaximum() and setValue() slots. Alternatively,
    the range can be defined in one go using the setRange() slot.

    In addition, QtDatePropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes, and the rangeChanged() signal which is emitted whenever
    such a property changes its range of valid dates.

    \sa QtAbstractPropertyManager, QtDateEditFactory, QtDateTimePropertyManager
*/

/*!
    \fn void QtDatePropertyManager::valueChanged(QtProperty *property, const QDate &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.

    \sa setValue()
*/

/*!
    \fn void QtDatePropertyManager::rangeChanged(QtProperty *property, const QDate &minimum, const QDate &maximum)

    This signal is emitted whenever a property created by this manager
    changes its range of valid dates, passing a pointer to the \a
    property and the new \a minimum and \a maximum dates.

    \sa setRange()
*/

/*!
    Creates a manager with the given \a parent.
*/
01683 QtDatePropertyManager::QtDatePropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtDatePropertyManagerPrivate;
    d_ptr->q_ptr = this;

    QLocale loc;
    d_ptr->m_format = loc.dateFormat(QLocale::ShortFormat);
}

/*!
    Destroys this manager, and all the properties it has created.
*/
01696 QtDatePropertyManager::~QtDatePropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by \e this manager, this
    function returns an invalid date.

    \sa setValue()
*/
01710 QDate QtDatePropertyManager::value(const QtProperty *property) const
{
    return getValue<QDate>(d_ptr->m_values, property);
}

/*!
    Returns the given \a  property's  minimum date.

    \sa maximum(), setRange()
*/
01720 QDate QtDatePropertyManager::minimum(const QtProperty *property) const
{
    return getMinimum<QDate>(d_ptr->m_values, property);
}

/*!
    Returns the given \a property's maximum date.

    \sa minimum(), setRange()
*/
01730 QDate QtDatePropertyManager::maximum(const QtProperty *property) const
{
    return getMaximum<QDate>(d_ptr->m_values, property);
}

/*!
    \reimp
*/
01738 QString QtDatePropertyManager::valueText(const QtProperty *property) const
{
    const QtDatePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    return it.value().val.toString(d_ptr->m_format);
}

/*!
    \fn void QtDatePropertyManager::setValue(QtProperty *property, const QDate &value)

    Sets the value of the given \a property to \a value.

    If the specified \a value is not a valid date according to the
    given \a property's range, the value is adjusted to the nearest
    valid value within the range.

    \sa value(), setRange(), valueChanged()
*/
01757 void QtDatePropertyManager::setValue(QtProperty *property, const QDate &val)
{
    void (QtDatePropertyManagerPrivate::*setSubPropertyValue)(QtProperty *, const QDate &) = 0;
    setValueInRange<const QDate &, QtDatePropertyManagerPrivate, QtDatePropertyManager, const QDate>(this, d_ptr,
                &QtDatePropertyManager::propertyChanged,
                &QtDatePropertyManager::valueChanged,
                property, val, setSubPropertyValue);
}

/*!
    Sets the minimum value for the given \a property to \a minVal.

    When setting the minimum value, the maximum and current values are
    adjusted if necessary (ensuring that the range remains valid and
    that the current value is within in the range).

    \sa minimum(), setRange()
*/
01775 void QtDatePropertyManager::setMinimum(QtProperty *property, const QDate &minVal)
{
    setMinimumValue<const QDate &, QtDatePropertyManagerPrivate, QtDatePropertyManager, QDate, QtDatePropertyManagerPrivate::Data>(this, d_ptr,
                &QtDatePropertyManager::propertyChanged,
                &QtDatePropertyManager::valueChanged,
                &QtDatePropertyManager::rangeChanged,
                property, minVal);
}

/*!
    Sets the maximum value for the given \a property to \a maxVal.

    When setting the maximum value, the minimum and current
    values are adjusted if necessary (ensuring that the range remains
    valid and that the current value is within in the range).

    \sa maximum(), setRange()
*/
01793 void QtDatePropertyManager::setMaximum(QtProperty *property, const QDate &maxVal)
{
    setMaximumValue<const QDate &, QtDatePropertyManagerPrivate, QtDatePropertyManager, QDate, QtDatePropertyManagerPrivate::Data>(this, d_ptr,
                &QtDatePropertyManager::propertyChanged,
                &QtDatePropertyManager::valueChanged,
                &QtDatePropertyManager::rangeChanged,
                property, maxVal);
}

/*!
    \fn void QtDatePropertyManager::setRange(QtProperty *property, const QDate &minimum, const QDate &maximum)

    Sets the range of valid dates.

    This is a convenience function defining the range of valid dates
    in one go; setting the \a minimum and \a maximum values for the
    given \a property with a single function call.

    When setting a new date range, the current value is adjusted if
    necessary (ensuring that the value remains in date range).

    \sa setMinimum(), setMaximum(), rangeChanged()
*/
01816 void QtDatePropertyManager::setRange(QtProperty *property, const QDate &minVal, const QDate &maxVal)
{
    void (QtDatePropertyManagerPrivate::*setSubPropertyRange)(QtProperty *, const QDate &,
          const QDate &, const QDate &) = 0;
    setBorderValues<const QDate &, QtDatePropertyManagerPrivate, QtDatePropertyManager, QDate>(this, d_ptr,
                &QtDatePropertyManager::propertyChanged,
                &QtDatePropertyManager::valueChanged,
                &QtDatePropertyManager::rangeChanged,
                property, minVal, maxVal, setSubPropertyRange);
}

/*!
    \reimp
*/
01830 void QtDatePropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QtDatePropertyManagerPrivate::Data();
}

/*!
    \reimp
*/
01838 void QtDatePropertyManager::uninitializeProperty(QtProperty *property)
{
    d_ptr->m_values.remove(property);
}

// QtTimePropertyManager

01845 class QtTimePropertyManagerPrivate
{
    QtTimePropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtTimePropertyManager)
public:

    QString m_format;

    typedef QMap<const QtProperty *, QTime> PropertyValueMap;
    PropertyValueMap m_values;
};

/*!
    \class QtTimePropertyManager

    \brief The QtTimePropertyManager provides and manages QTime properties.

    A time property's value can be retrieved using the value()
    function, and set using the setValue() slot.

    In addition, QtTimePropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes.

    \sa QtAbstractPropertyManager, QtTimeEditFactory
*/

/*!
    \fn void QtTimePropertyManager::valueChanged(QtProperty *property, const QTime &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the
    new \a value as parameters.

    \sa setValue()
*/

/*!
    Creates a manager with the given \a parent.
*/
01885 QtTimePropertyManager::QtTimePropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtTimePropertyManagerPrivate;
    d_ptr->q_ptr = this;

    QLocale loc;
    d_ptr->m_format = loc.timeFormat(QLocale::ShortFormat);
}

/*!
    Destroys this manager, and all the properties it has created.
*/
01898 QtTimePropertyManager::~QtTimePropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the given \a property's value.

    If the given property is not managed by this manager, this
    function returns an invalid time object.

    \sa setValue()
*/
01912 QTime QtTimePropertyManager::value(const QtProperty *property) const
{
    return d_ptr->m_values.value(property, QTime());
}

/*!
    \reimp
*/
01920 QString QtTimePropertyManager::valueText(const QtProperty *property) const
{
   const QtTimePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    return it.value().toString(d_ptr->m_format);
}

/*!
    \fn void QtTimePropertyManager::setValue(QtProperty *property, const QTime &value)

    Sets the value of the given \a property to \a value.

    \sa value(), valueChanged()
*/
01935 void QtTimePropertyManager::setValue(QtProperty *property, const QTime &val)
{
    setSimpleValue<const QTime &, QTime, QtTimePropertyManager>(d_ptr->m_values, this,
                &QtTimePropertyManager::propertyChanged,
                &QtTimePropertyManager::valueChanged,
                property, val);
}

/*!
    \reimp
*/
01946 void QtTimePropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QTime::currentTime();
}

/*!
    \reimp
*/
01954 void QtTimePropertyManager::uninitializeProperty(QtProperty *property)
{
    d_ptr->m_values.remove(property);
}

// QtDateTimePropertyManager

01961 class QtDateTimePropertyManagerPrivate
{
    QtDateTimePropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtDateTimePropertyManager)
public:

    QString m_format;

    typedef QMap<const QtProperty *, QDateTime> PropertyValueMap;
    PropertyValueMap m_values;
};

/*! \class QtDateTimePropertyManager

    \brief The QtDateTimePropertyManager provides and manages QDateTime properties.

    A date and time property has a current value which can be
    retrieved using the value() function, and set using the setValue()
    slot. In addition, QtDateTimePropertyManager provides the
    valueChanged() signal which is emitted whenever a property created
    by this manager changes.

    \sa QtAbstractPropertyManager, QtDateTimeEditFactory, QtDatePropertyManager
*/

/*!
    \fn void QtDateTimePropertyManager::valueChanged(QtProperty *property, const QDateTime &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.
*/

/*!
    Creates a manager with the given \a parent.
*/
01997 QtDateTimePropertyManager::QtDateTimePropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtDateTimePropertyManagerPrivate;
    d_ptr->q_ptr = this;

    QLocale loc;
    d_ptr->m_format = loc.dateFormat(QLocale::ShortFormat);
    d_ptr->m_format += QLatin1Char(' ');
    d_ptr->m_format += loc.timeFormat(QLocale::ShortFormat);
}

/*!
    Destroys this manager, and all the properties it has created.
*/
02012 QtDateTimePropertyManager::~QtDateTimePropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by this manager, this
    function returns an invalid QDateTime object.

    \sa setValue()
*/
02026 QDateTime QtDateTimePropertyManager::value(const QtProperty *property) const
{
    return d_ptr->m_values.value(property, QDateTime());
}

/*!
    \reimp
*/
02034 QString QtDateTimePropertyManager::valueText(const QtProperty *property) const
{
   const QtDateTimePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    return it.value().toString(d_ptr->m_format);
}

/*!
    \fn void QtDateTimePropertyManager::setValue(QtProperty *property, const QDateTime &value)

    Sets the value of the given \a property to \a value.

    \sa value(), valueChanged()
*/
02049 void QtDateTimePropertyManager::setValue(QtProperty *property, const QDateTime &val)
{
    setSimpleValue<const QDateTime &, QDateTime, QtDateTimePropertyManager>(d_ptr->m_values, this,
                &QtDateTimePropertyManager::propertyChanged,
                &QtDateTimePropertyManager::valueChanged,
                property, val);
}

/*!
    \reimp
*/
02060 void QtDateTimePropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QDateTime::currentDateTime();
}

/*!
    \reimp
*/
02068 void QtDateTimePropertyManager::uninitializeProperty(QtProperty *property)
{
    d_ptr->m_values.remove(property);
}

// QtKeySequencePropertyManager

02075 class QtKeySequencePropertyManagerPrivate
{
    QtKeySequencePropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtKeySequencePropertyManager)
public:

    QString m_format;

    typedef QMap<const QtProperty *, QKeySequence> PropertyValueMap;
    PropertyValueMap m_values;
};

/*! \class QtKeySequencePropertyManager

    \brief The QtKeySequencePropertyManager provides and manages QKeySequence properties.

    A key sequence's value can be retrieved using the value()
    function, and set using the setValue() slot.

    In addition, QtKeySequencePropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes.

    \sa QtAbstractPropertyManager
*/

/*!
    \fn void QtKeySequencePropertyManager::valueChanged(QtProperty *property, const QKeySequence &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.
*/

/*!
    Creates a manager with the given \a parent.
*/
02112 QtKeySequencePropertyManager::QtKeySequencePropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtKeySequencePropertyManagerPrivate;
    d_ptr->q_ptr = this;
}

/*!
    Destroys this manager, and all the properties it has created.
*/
02122 QtKeySequencePropertyManager::~QtKeySequencePropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by this manager, this
    function returns an empty QKeySequence object.

    \sa setValue()
*/
02136 QKeySequence QtKeySequencePropertyManager::value(const QtProperty *property) const
{
    return d_ptr->m_values.value(property, QKeySequence());
}

/*!
    \reimp
*/
02144 QString QtKeySequencePropertyManager::valueText(const QtProperty *property) const
{
    const QtKeySequencePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    return it.value().toString(QKeySequence::NativeText);
}

/*!
    \fn void QtKeySequencePropertyManager::setValue(QtProperty *property, const QKeySequence &value)

    Sets the value of the given \a property to \a value.

    \sa value(), valueChanged()
*/
02159 void QtKeySequencePropertyManager::setValue(QtProperty *property, const QKeySequence &val)
{
    setSimpleValue<const QKeySequence &, QKeySequence, QtKeySequencePropertyManager>(d_ptr->m_values, this,
                &QtKeySequencePropertyManager::propertyChanged,
                &QtKeySequencePropertyManager::valueChanged,
                property, val);
}

/*!
    \reimp
*/
02170 void QtKeySequencePropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QKeySequence();
}

/*!
    \reimp
*/
02178 void QtKeySequencePropertyManager::uninitializeProperty(QtProperty *property)
{
    d_ptr->m_values.remove(property);
}

// QtCharPropertyManager

02185 class QtCharPropertyManagerPrivate
{
    QtCharPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtCharPropertyManager)
public:

    typedef QMap<const QtProperty *, QChar> PropertyValueMap;
    PropertyValueMap m_values;
};

/*! \class QtCharPropertyManager

    \brief The QtCharPropertyManager provides and manages QChar properties.

    A char's value can be retrieved using the value()
    function, and set using the setValue() slot.

    In addition, QtCharPropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes.

    \sa QtAbstractPropertyManager
*/

/*!
    \fn void QtCharPropertyManager::valueChanged(QtProperty *property, const QChar &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.
*/

/*!
    Creates a manager with the given \a parent.
*/
02220 QtCharPropertyManager::QtCharPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtCharPropertyManagerPrivate;
    d_ptr->q_ptr = this;
}

/*!
    Destroys this manager, and all the properties it has created.
*/
02230 QtCharPropertyManager::~QtCharPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by this manager, this
    function returns an null QChar object.

    \sa setValue()
*/
02244 QChar QtCharPropertyManager::value(const QtProperty *property) const
{
    return d_ptr->m_values.value(property, QChar());
}

/*!
    \reimp
*/
02252 QString QtCharPropertyManager::valueText(const QtProperty *property) const
{
   const QtCharPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    const QChar c = it.value();
    return c.isNull() ? QString() : QString(c);
}

/*!
    \fn void QtCharPropertyManager::setValue(QtProperty *property, const QChar &value)

    Sets the value of the given \a property to \a value.

    \sa value(), valueChanged()
*/
02268 void QtCharPropertyManager::setValue(QtProperty *property, const QChar &val)
{
    setSimpleValue<const QChar &, QChar, QtCharPropertyManager>(d_ptr->m_values, this,
                &QtCharPropertyManager::propertyChanged,
                &QtCharPropertyManager::valueChanged,
                property, val);
}

/*!
    \reimp
*/
02279 void QtCharPropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QChar();
}

/*!
    \reimp
*/
02287 void QtCharPropertyManager::uninitializeProperty(QtProperty *property)
{
    d_ptr->m_values.remove(property);
}

// QtLocalePropertyManager

02294 class QtLocalePropertyManagerPrivate
{
    QtLocalePropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtLocalePropertyManager)
public:

    QtLocalePropertyManagerPrivate();

    void slotEnumChanged(QtProperty *property, int value);
    void slotPropertyDestroyed(QtProperty *property);

    typedef QMap<const QtProperty *, QLocale> PropertyValueMap;
    PropertyValueMap m_values;

    QtEnumPropertyManager *m_enumPropertyManager;

    QMap<const QtProperty *, QtProperty *> m_propertyToLanguage;
    QMap<const QtProperty *, QtProperty *> m_propertyToCountry;

    QMap<const QtProperty *, QtProperty *> m_languageToProperty;
    QMap<const QtProperty *, QtProperty *> m_countryToProperty;
};

QtLocalePropertyManagerPrivate::QtLocalePropertyManagerPrivate()
{
}

void QtLocalePropertyManagerPrivate::slotEnumChanged(QtProperty *property, int value)
{
    if (QtProperty *prop = m_languageToProperty.value(property, 0)) {
        const QLocale loc = m_values[prop];
        QLocale::Language newLanguage = loc.language();
        QLocale::Country newCountry = loc.country();
        metaEnumProvider()->indexToLocale(value, 0, &newLanguage, 0);
        QLocale newLoc(newLanguage, newCountry);
        q_ptr->setValue(prop, newLoc);
    } else if (QtProperty *prop = m_countryToProperty.value(property, 0)) {
        const QLocale loc = m_values[prop];
        QLocale::Language newLanguage = loc.language();
        QLocale::Country newCountry = loc.country();
        metaEnumProvider()->indexToLocale(m_enumPropertyManager->value(m_propertyToLanguage.value(prop)), value, &newLanguage, &newCountry);
        QLocale newLoc(newLanguage, newCountry);
        q_ptr->setValue(prop, newLoc);
    }
}

void QtLocalePropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property)
{
    if (QtProperty *subProp = m_languageToProperty.value(property, 0)) {
        m_propertyToLanguage[subProp] = 0;
        m_languageToProperty.remove(property);
    } else if (QtProperty *subProp = m_countryToProperty.value(property, 0)) {
        m_propertyToCountry[subProp] = 0;
        m_countryToProperty.remove(property);
    }
}

/*!
    \class QtLocalePropertyManager

    \brief The QtLocalePropertyManager provides and manages QLocale properties.

    A locale property has nested \e language and \e country
    subproperties. The top-level property's value can be retrieved
    using the value() function, and set using the setValue() slot.

    The subproperties are created by QtEnumPropertyManager object.
    These submanager can be retrieved using the subEnumPropertyManager()
    function. In order to provide editing widgets for the subproperties
    in a property browser widget, this manager must be associated with editor factory.

    In addition, QtLocalePropertyManager provides the valueChanged()
    signal which is emitted whenever a property created by this
    manager changes.

    \sa QtAbstractPropertyManager, QtEnumPropertyManager
*/

/*!
    \fn void QtLocalePropertyManager::valueChanged(QtProperty *property, const QLocale &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the
    new \a value as parameters.

    \sa setValue()
*/

/*!
    Creates a manager with the given \a parent.
*/
02385 QtLocalePropertyManager::QtLocalePropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtLocalePropertyManagerPrivate;
    d_ptr->q_ptr = this;

    d_ptr->m_enumPropertyManager = new QtEnumPropertyManager(this);
    connect(d_ptr->m_enumPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
                this, SLOT(slotEnumChanged(QtProperty *, int)));

    connect(d_ptr->m_enumPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
}

/*!
    Destroys this manager, and all the properties it has created.
*/
02402 QtLocalePropertyManager::~QtLocalePropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the manager that creates the nested \e language
    and \e country subproperties.

    In order to provide editing widgets for the mentioned subproperties
    in a property browser widget, this manager must be associated with
    an editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
02418 QtEnumPropertyManager *QtLocalePropertyManager::subEnumPropertyManager() const
{
    return d_ptr->m_enumPropertyManager;
}

/*!
    Returns the given \a property's value.

    If the given property is not managed by this manager, this
    function returns the default locale.

    \sa setValue()
*/
02431 QLocale QtLocalePropertyManager::value(const QtProperty *property) const
{
    return d_ptr->m_values.value(property, QLocale());
}

/*!
    \reimp
*/
02439 QString QtLocalePropertyManager::valueText(const QtProperty *property) const
{
    const QtLocalePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();

    QLocale loc = it.value();

    int langIdx = 0;
    int countryIdx = 0;
    metaEnumProvider()->localeToIndex(loc.language(), loc.country(), &langIdx, &countryIdx);
    QString str = tr("%1, %2")
            .arg(metaEnumProvider()->languageEnumNames().at(langIdx))
            .arg(metaEnumProvider()->countryEnumNames(loc.language()).at(countryIdx));
    return str;
}

/*!
    \fn void QtLocalePropertyManager::setValue(QtProperty *property, const QLocale &value)

    Sets the value of the given \a property to \a value. Nested
    properties are updated automatically.

    \sa value(), valueChanged()
*/
02464 void QtLocalePropertyManager::setValue(QtProperty *property, const QLocale &val)
{
    const QtLocalePropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    const QLocale loc = it.value();
    if (loc == val)
        return;

    it.value() = val;

    int langIdx = 0;
    int countryIdx = 0;
    metaEnumProvider()->localeToIndex(val.language(), val.country(), &langIdx, &countryIdx);
    if (loc.language() != val.language()) {
        d_ptr->m_enumPropertyManager->setValue(d_ptr->m_propertyToLanguage.value(property), langIdx);
        d_ptr->m_enumPropertyManager->setEnumNames(d_ptr->m_propertyToCountry.value(property),
                    metaEnumProvider()->countryEnumNames(val.language()));
    }
    d_ptr->m_enumPropertyManager->setValue(d_ptr->m_propertyToCountry.value(property), countryIdx);

    emit propertyChanged(property);
    emit valueChanged(property, val);
}

/*!
    \reimp
*/
02493 void QtLocalePropertyManager::initializeProperty(QtProperty *property)
{
    QLocale val;
    d_ptr->m_values[property] = val;

    int langIdx = 0;
    int countryIdx = 0;
    metaEnumProvider()->localeToIndex(val.language(), val.country(), &langIdx, &countryIdx);

    QtProperty *languageProp = d_ptr->m_enumPropertyManager->addProperty();
    languageProp->setPropertyName(tr("Language"));
    d_ptr->m_enumPropertyManager->setEnumNames(languageProp, metaEnumProvider()->languageEnumNames());
    d_ptr->m_enumPropertyManager->setValue(languageProp, langIdx);
    d_ptr->m_propertyToLanguage[property] = languageProp;
    d_ptr->m_languageToProperty[languageProp] = property;
    property->addSubProperty(languageProp);

    QtProperty *countryProp = d_ptr->m_enumPropertyManager->addProperty();
    countryProp->setPropertyName(tr("Country"));
    d_ptr->m_enumPropertyManager->setEnumNames(countryProp, metaEnumProvider()->countryEnumNames(val.language()));
    d_ptr->m_enumPropertyManager->setValue(countryProp, countryIdx);
    d_ptr->m_propertyToCountry[property] = countryProp;
    d_ptr->m_countryToProperty[countryProp] = property;
    property->addSubProperty(countryProp);
}

/*!
    \reimp
*/
02522 void QtLocalePropertyManager::uninitializeProperty(QtProperty *property)
{
    QtProperty *languageProp = d_ptr->m_propertyToLanguage[property];
    if (languageProp) {
        d_ptr->m_languageToProperty.remove(languageProp);
        delete languageProp;
    }
    d_ptr->m_propertyToLanguage.remove(property);

    QtProperty *countryProp = d_ptr->m_propertyToCountry[property];
    if (countryProp) {
        d_ptr->m_countryToProperty.remove(countryProp);
        delete countryProp;
    }
    d_ptr->m_propertyToCountry.remove(property);

    d_ptr->m_values.remove(property);
}

// QtPointPropertyManager

02543 class QtPointPropertyManagerPrivate
{
    QtPointPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtPointPropertyManager)
public:

    void slotIntChanged(QtProperty *property, int value);
    void slotPropertyDestroyed(QtProperty *property);

    typedef QMap<const QtProperty *, QPoint> PropertyValueMap;
    PropertyValueMap m_values;

    QtIntPropertyManager *m_intPropertyManager;

    QMap<const QtProperty *, QtProperty *> m_propertyToX;
    QMap<const QtProperty *, QtProperty *> m_propertyToY;

    QMap<const QtProperty *, QtProperty *> m_xToProperty;
    QMap<const QtProperty *, QtProperty *> m_yToProperty;
};

void QtPointPropertyManagerPrivate::slotIntChanged(QtProperty *property, int value)
{
    if (QtProperty *xprop = m_xToProperty.value(property, 0)) {
        QPoint p = m_values[xprop];
        p.setX(value);
        q_ptr->setValue(xprop, p);
    } else if (QtProperty *yprop = m_yToProperty.value(property, 0)) {
        QPoint p = m_values[yprop];
        p.setY(value);
        q_ptr->setValue(yprop, p);
    }
}

void QtPointPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property)
{
    if (QtProperty *pointProp = m_xToProperty.value(property, 0)) {
        m_propertyToX[pointProp] = 0;
        m_xToProperty.remove(property);
    } else if (QtProperty *pointProp = m_yToProperty.value(property, 0)) {
        m_propertyToY[pointProp] = 0;
        m_yToProperty.remove(property);
    }
}

/*! \class QtPointPropertyManager

    \brief The QtPointPropertyManager provides and manages QPoint properties.

    A point property has nested \e x and \e y subproperties. The
    top-level property's value can be retrieved using the value()
    function, and set using the setValue() slot.

    The subproperties are created by a QtIntPropertyManager object. This
    manager can be retrieved using the subIntPropertyManager() function. In
    order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    In addition, QtPointPropertyManager provides the valueChanged() signal which
    is emitted whenever a property created by this manager changes.

    \sa QtAbstractPropertyManager, QtIntPropertyManager, QtPointFPropertyManager
*/

/*!
    \fn void QtPointPropertyManager::valueChanged(QtProperty *property, const QPoint &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the
    new \a value as parameters.

    \sa setValue()
*/

/*!
    Creates a manager with the given \a parent.
*/
02621 QtPointPropertyManager::QtPointPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtPointPropertyManagerPrivate;
    d_ptr->q_ptr = this;

    d_ptr->m_intPropertyManager = new QtIntPropertyManager(this);
    connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
                this, SLOT(slotIntChanged(QtProperty *, int)));
    connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
}

/*!
    Destroys this manager, and all the properties it has created.
*/
02637 QtPointPropertyManager::~QtPointPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the manager that creates the nested \e x and \e y
    subproperties.

    In order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
02653 QtIntPropertyManager *QtPointPropertyManager::subIntPropertyManager() const
{
    return d_ptr->m_intPropertyManager;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by this manager, this
    function returns a point with coordinates (0, 0).

    \sa setValue()
*/
02666 QPoint QtPointPropertyManager::value(const QtProperty *property) const
{
    return d_ptr->m_values.value(property, QPoint());
}

/*!
    \reimp
*/
02674 QString QtPointPropertyManager::valueText(const QtProperty *property) const
{
    const QtPointPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    const QPoint v = it.value();
    return QString(tr("(%1, %2)").arg(QString::number(v.x()))
                                 .arg(QString::number(v.y())));
}

/*!
    \fn void QtPointPropertyManager::setValue(QtProperty *property, const QPoint &value)

    Sets the value of the given \a property to \a value. Nested
    properties are updated automatically.

    \sa value(), valueChanged()
*/
02692 void QtPointPropertyManager::setValue(QtProperty *property, const QPoint &val)
{
    const QtPointPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    if (it.value() == val)
        return;

    it.value() = val;
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToX[property], val.x());
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToY[property], val.y());

    emit propertyChanged(property);
    emit valueChanged(property, val);
}

/*!
    \reimp
*/
02712 void QtPointPropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QPoint(0, 0);

    QtProperty *xProp = d_ptr->m_intPropertyManager->addProperty();
    xProp->setPropertyName(tr("X"));
    d_ptr->m_intPropertyManager->setValue(xProp, 0);
    d_ptr->m_propertyToX[property] = xProp;
    d_ptr->m_xToProperty[xProp] = property;
    property->addSubProperty(xProp);

    QtProperty *yProp = d_ptr->m_intPropertyManager->addProperty();
    yProp->setPropertyName(tr("Y"));
    d_ptr->m_intPropertyManager->setValue(yProp, 0);
    d_ptr->m_propertyToY[property] = yProp;
    d_ptr->m_yToProperty[yProp] = property;
    property->addSubProperty(yProp);
}

/*!
    \reimp
*/
02734 void QtPointPropertyManager::uninitializeProperty(QtProperty *property)
{
    QtProperty *xProp = d_ptr->m_propertyToX[property];
    if (xProp) {
        d_ptr->m_xToProperty.remove(xProp);
        delete xProp;
    }
    d_ptr->m_propertyToX.remove(property);

    QtProperty *yProp = d_ptr->m_propertyToY[property];
    if (yProp) {
        d_ptr->m_yToProperty.remove(yProp);
        delete yProp;
    }
    d_ptr->m_propertyToY.remove(property);

    d_ptr->m_values.remove(property);
}

// QtPointFPropertyManager

02755 class QtPointFPropertyManagerPrivate
{
    QtPointFPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtPointFPropertyManager)
public:

02761     struct Data
    {
        Data() : decimals(2) {}
        QPointF val;
        int decimals;
    };

    void slotDoubleChanged(QtProperty *property, double value);
    void slotPropertyDestroyed(QtProperty *property);

    typedef QMap<const QtProperty *, Data> PropertyValueMap;
    PropertyValueMap m_values;

    QtDoublePropertyManager *m_doublePropertyManager;

    QMap<const QtProperty *, QtProperty *> m_propertyToX;
    QMap<const QtProperty *, QtProperty *> m_propertyToY;

    QMap<const QtProperty *, QtProperty *> m_xToProperty;
    QMap<const QtProperty *, QtProperty *> m_yToProperty;
};

void QtPointFPropertyManagerPrivate::slotDoubleChanged(QtProperty *property, double value)
{
    if (QtProperty *prop = m_xToProperty.value(property, 0)) {
        QPointF p = m_values[prop].val;
        p.setX(value);
        q_ptr->setValue(prop, p);
    } else if (QtProperty *prop = m_yToProperty.value(property, 0)) {
        QPointF p = m_values[prop].val;
        p.setY(value);
        q_ptr->setValue(prop, p);
    }
}

void QtPointFPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property)
{
    if (QtProperty *pointProp  = m_xToProperty.value(property, 0)) {
        m_propertyToX[pointProp] = 0;
        m_xToProperty.remove(property);
    } else if (QtProperty *pointProp = m_yToProperty.value(property, 0)) {
        m_propertyToY[pointProp] = 0;
        m_yToProperty.remove(property);
    }
}

/*! \class QtPointFPropertyManager

    \brief The QtPointFPropertyManager provides and manages QPointF properties.

    A point property has nested \e x and \e y subproperties. The
    top-level property's value can be retrieved using the value()
    function, and set using the setValue() slot.

    The subproperties are created by a QtDoublePropertyManager object. This
    manager can be retrieved using the subDoublePropertyManager() function. In
    order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    In addition, QtPointFPropertyManager provides the valueChanged() signal which
    is emitted whenever a property created by this manager changes.

    \sa QtAbstractPropertyManager, QtDoublePropertyManager, QtPointPropertyManager
*/

/*!
    \fn void QtPointFPropertyManager::valueChanged(QtProperty *property, const QPointF &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the
    new \a value as parameters.

    \sa setValue()
*/

/*!
    \fn void QtPointFPropertyManager::decimalsChanged(QtProperty *property, int prec)

    This signal is emitted whenever a property created by this manager
    changes its precision of value, passing a pointer to the
    \a property and the new \a prec value

    \sa setDecimals()
*/

/*!
    Creates a manager with the given \a parent.
*/
02850 QtPointFPropertyManager::QtPointFPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtPointFPropertyManagerPrivate;
    d_ptr->q_ptr = this;

    d_ptr->m_doublePropertyManager = new QtDoublePropertyManager(this);
    connect(d_ptr->m_doublePropertyManager, SIGNAL(valueChanged(QtProperty *, double)),
                this, SLOT(slotDoubleChanged(QtProperty *, double)));
    connect(d_ptr->m_doublePropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
}

/*!
    Destroys this manager, and all the properties it has created.
*/
02866 QtPointFPropertyManager::~QtPointFPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the manager that creates the nested \e x and \e y
    subproperties.

    In order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
02882 QtDoublePropertyManager *QtPointFPropertyManager::subDoublePropertyManager() const
{
    return d_ptr->m_doublePropertyManager;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by this manager, this
    function returns a point with coordinates (0, 0).

    \sa setValue()
*/
02895 QPointF QtPointFPropertyManager::value(const QtProperty *property) const
{
    return getValue<QPointF>(d_ptr->m_values, property);
}

/*!
    Returns the given \a property's precision, in decimals.

    \sa setDecimals()
*/
02905 int QtPointFPropertyManager::decimals(const QtProperty *property) const
{
    return getData<int>(d_ptr->m_values, &QtPointFPropertyManagerPrivate::Data::decimals, property, 0);
}

/*!
    \reimp
*/
02913 QString QtPointFPropertyManager::valueText(const QtProperty *property) const
{
    const QtPointFPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    const QPointF v = it.value().val;
    const int dec =  it.value().decimals;
    return QString(tr("(%1, %2)").arg(QString::number(v.x(), 'f', dec))
                                 .arg(QString::number(v.y(), 'f', dec)));
}

/*!
    \fn void QtPointFPropertyManager::setValue(QtProperty *property, const QPointF &value)

    Sets the value of the given \a property to \a value. Nested
    properties are updated automatically.

    \sa value(), valueChanged()
*/
02932 void QtPointFPropertyManager::setValue(QtProperty *property, const QPointF &val)
{
    const QtPointFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    if (it.value().val == val)
        return;

    it.value().val = val;
    d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToX[property], val.x());
    d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToY[property], val.y());

    emit propertyChanged(property);
    emit valueChanged(property, val);
}

/*!
    \fn void QtPointFPropertyManager::setDecimals(QtProperty *property, int prec)

    Sets the precision of the given \a property to \a prec.

    The valid decimal range is 0-13. The default is 2.

    \sa decimals()
*/
02958 void QtPointFPropertyManager::setDecimals(QtProperty *property, int prec)
{
    const QtPointFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtPointFPropertyManagerPrivate::Data data = it.value();

    if (prec > 13)
        prec = 13;
    else if (prec < 0)
        prec = 0;

    if (data.decimals == prec)
        return;

    data.decimals = prec;
    d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToX[property], prec);
    d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToY[property], prec);

    it.value() = data;

    emit decimalsChanged(property, data.decimals);
}

/*!
    \reimp
*/
02986 void QtPointFPropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QtPointFPropertyManagerPrivate::Data();

    QtProperty *xProp = d_ptr->m_doublePropertyManager->addProperty();
    xProp->setPropertyName(tr("X"));
    d_ptr->m_doublePropertyManager->setDecimals(xProp, decimals(property));
    d_ptr->m_doublePropertyManager->setValue(xProp, 0);
    d_ptr->m_propertyToX[property] = xProp;
    d_ptr->m_xToProperty[xProp] = property;
    property->addSubProperty(xProp);

    QtProperty *yProp = d_ptr->m_doublePropertyManager->addProperty();
    yProp->setPropertyName(tr("Y"));
    d_ptr->m_doublePropertyManager->setDecimals(yProp, decimals(property));
    d_ptr->m_doublePropertyManager->setValue(yProp, 0);
    d_ptr->m_propertyToY[property] = yProp;
    d_ptr->m_yToProperty[yProp] = property;
    property->addSubProperty(yProp);
}

/*!
    \reimp
*/
03010 void QtPointFPropertyManager::uninitializeProperty(QtProperty *property)
{
    QtProperty *xProp = d_ptr->m_propertyToX[property];
    if (xProp) {
        d_ptr->m_xToProperty.remove(xProp);
        delete xProp;
    }
    d_ptr->m_propertyToX.remove(property);

    QtProperty *yProp = d_ptr->m_propertyToY[property];
    if (yProp) {
        d_ptr->m_yToProperty.remove(yProp);
        delete yProp;
    }
    d_ptr->m_propertyToY.remove(property);

    d_ptr->m_values.remove(property);
}

// QtSizePropertyManager

03031 class QtSizePropertyManagerPrivate
{
    QtSizePropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtSizePropertyManager)
public:

    void slotIntChanged(QtProperty *property, int value);
    void slotPropertyDestroyed(QtProperty *property);
    void setValue(QtProperty *property, const QSize &val);
    void setRange(QtProperty *property,
                const QSize &minVal, const QSize &maxVal, const QSize &val);

03043     struct Data
    {
        Data() : val(QSize(0, 0)), minVal(QSize(0, 0)), maxVal(QSize(INT_MAX, INT_MAX)) {}
        QSize val;
        QSize minVal;
        QSize maxVal;
        QSize minimumValue() const { return minVal; }
        QSize maximumValue() const { return maxVal; }
        void setMinimumValue(const QSize &newMinVal) { setSizeMinimumData(this, newMinVal); }
        void setMaximumValue(const QSize &newMaxVal) { setSizeMaximumData(this, newMaxVal); }
    };

    typedef QMap<const QtProperty *, Data> PropertyValueMap;
    PropertyValueMap m_values;

    QtIntPropertyManager *m_intPropertyManager;

    QMap<const QtProperty *, QtProperty *> m_propertyToW;
    QMap<const QtProperty *, QtProperty *> m_propertyToH;

    QMap<const QtProperty *, QtProperty *> m_wToProperty;
    QMap<const QtProperty *, QtProperty *> m_hToProperty;
};

void QtSizePropertyManagerPrivate::slotIntChanged(QtProperty *property, int value)
{
    if (QtProperty *prop = m_wToProperty.value(property, 0)) {
        QSize s = m_values[prop].val;
        s.setWidth(value);
        q_ptr->setValue(prop, s);
    } else if (QtProperty *prop = m_hToProperty.value(property, 0)) {
        QSize s = m_values[prop].val;
        s.setHeight(value);
        q_ptr->setValue(prop, s);
    }
}

void QtSizePropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property)
{
    if (QtProperty *pointProp = m_wToProperty.value(property, 0)) {
        m_propertyToW[pointProp] = 0;
        m_wToProperty.remove(property);
    } else if (QtProperty *pointProp = m_hToProperty.value(property, 0)) {
        m_propertyToH[pointProp] = 0;
        m_hToProperty.remove(property);
    }
}

void QtSizePropertyManagerPrivate::setValue(QtProperty *property, const QSize &val)
{
    m_intPropertyManager->setValue(m_propertyToW.value(property), val.width());
    m_intPropertyManager->setValue(m_propertyToH.value(property), val.height());
}

void QtSizePropertyManagerPrivate::setRange(QtProperty *property,
                const QSize &minVal, const QSize &maxVal, const QSize &val)
{
    QtProperty *wProperty = m_propertyToW.value(property);
    QtProperty *hProperty = m_propertyToH.value(property);
    m_intPropertyManager->setRange(wProperty, minVal.width(), maxVal.width());
    m_intPropertyManager->setValue(wProperty, val.width());
    m_intPropertyManager->setRange(hProperty, minVal.height(), maxVal.height());
    m_intPropertyManager->setValue(hProperty, val.height());
}

/*!
    \class QtSizePropertyManager

    \brief The QtSizePropertyManager provides and manages QSize properties.

    A size property has nested \e width and \e height
    subproperties. The top-level property's value can be retrieved
    using the value() function, and set using the setValue() slot.

    The subproperties are created by a QtIntPropertyManager object. This
    manager can be retrieved using the subIntPropertyManager() function. In
    order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    A size property also has a range of valid values defined by a
    minimum size and a maximum size. These sizes can be retrieved
    using the minimum() and the maximum() functions, and set using the
    setMinimum() and setMaximum() slots. Alternatively, the range can
    be defined in one go using the setRange() slot.

    In addition, QtSizePropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes, and the rangeChanged() signal which is emitted whenever
    such a property changes its range of valid sizes.

    \sa QtAbstractPropertyManager, QtIntPropertyManager, QtSizeFPropertyManager
*/

/*!
    \fn void QtSizePropertyManager::valueChanged(QtProperty *property, const QSize &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.

    \sa setValue()
*/

/*!
    \fn void QtSizePropertyManager::rangeChanged(QtProperty *property, const QSize &minimum, const QSize &maximum)

    This signal is emitted whenever a property created by this manager
    changes its range of valid sizes, passing a pointer to the \a
    property and the new \a minimum and \a maximum sizes.

    \sa setRange()
*/

/*!
    Creates a manager with the given \a parent.
*/
03160 QtSizePropertyManager::QtSizePropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtSizePropertyManagerPrivate;
    d_ptr->q_ptr = this;

    d_ptr->m_intPropertyManager = new QtIntPropertyManager(this);
    connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
                this, SLOT(slotIntChanged(QtProperty *, int)));
    connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
}

/*!
    Destroys this manager, and all the properties it has created.
*/
03176 QtSizePropertyManager::~QtSizePropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the manager that creates the nested \e width and \e height
    subproperties.

    In order to provide editing widgets for the \e width and \e height
    properties in a property browser widget, this manager must be
    associated with an editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
03192 QtIntPropertyManager *QtSizePropertyManager::subIntPropertyManager() const
{
    return d_ptr->m_intPropertyManager;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by this manager, this
    function returns an invalid size

    \sa setValue()
*/
03205 QSize QtSizePropertyManager::value(const QtProperty *property) const
{
    return getValue<QSize>(d_ptr->m_values, property);
}

/*!
    Returns the given \a property's minimum size value.

    \sa setMinimum(), maximum(), setRange()
*/
03215 QSize QtSizePropertyManager::minimum(const QtProperty *property) const
{
    return getMinimum<QSize>(d_ptr->m_values, property);
}

/*!
    Returns the given \a property's maximum size value.

    \sa setMaximum(), minimum(), setRange()
*/
03225 QSize QtSizePropertyManager::maximum(const QtProperty *property) const
{
    return getMaximum<QSize>(d_ptr->m_values, property);
}

/*!
    \reimp
*/
03233 QString QtSizePropertyManager::valueText(const QtProperty *property) const
{
    const QtSizePropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    const QSize v = it.value().val;
    return QString(tr("%1 x %2").arg(QString::number(v.width()))
                                .arg(QString::number(v.height())));
}

/*!
    \fn void QtSizePropertyManager::setValue(QtProperty *property, const QSize &value)

    Sets the value of the given \a property to \a value.

    If the specified \a value is not valid according to the given \a
    property's size range, the \a value is adjusted to the nearest
    valid value within the size range.

    \sa value(), setRange(), valueChanged()
*/
03254 void QtSizePropertyManager::setValue(QtProperty *property, const QSize &val)
{
    setValueInRange<const QSize &, QtSizePropertyManagerPrivate, QtSizePropertyManager, const QSize>(this, d_ptr,
                &QtSizePropertyManager::propertyChanged,
                &QtSizePropertyManager::valueChanged,
                property, val, &QtSizePropertyManagerPrivate::setValue);
}

/*!
    Sets the minimum size value for the given \a property to \a minVal.

    When setting the minimum size value, the maximum and current
    values are adjusted if necessary (ensuring that the size range
    remains valid and that the current value is within the range).

    \sa minimum(), setRange(), rangeChanged()
*/
03271 void QtSizePropertyManager::setMinimum(QtProperty *property, const QSize &minVal)
{
    setBorderValue<const QSize &, QtSizePropertyManagerPrivate, QtSizePropertyManager, QSize, QtSizePropertyManagerPrivate::Data>(this, d_ptr,
                &QtSizePropertyManager::propertyChanged,
                &QtSizePropertyManager::valueChanged,
                &QtSizePropertyManager::rangeChanged,
                property,
                &QtSizePropertyManagerPrivate::Data::minimumValue,
                &QtSizePropertyManagerPrivate::Data::setMinimumValue,
                minVal, &QtSizePropertyManagerPrivate::setRange);
}

/*!
    Sets the maximum size value for the given \a property to \a maxVal.

    When setting the maximum size value, the minimum and current
    values are adjusted if necessary (ensuring that the size range
    remains valid and that the current value is within the range).

    \sa maximum(), setRange(), rangeChanged()
*/
03292 void QtSizePropertyManager::setMaximum(QtProperty *property, const QSize &maxVal)
{
    setBorderValue<const QSize &, QtSizePropertyManagerPrivate, QtSizePropertyManager, QSize, QtSizePropertyManagerPrivate::Data>(this, d_ptr,
                &QtSizePropertyManager::propertyChanged,
                &QtSizePropertyManager::valueChanged,
                &QtSizePropertyManager::rangeChanged,
                property,
                &QtSizePropertyManagerPrivate::Data::maximumValue,
                &QtSizePropertyManagerPrivate::Data::setMaximumValue,
                maxVal, &QtSizePropertyManagerPrivate::setRange);
}

/*!
    \fn void QtSizePropertyManager::setRange(QtProperty *property, const QSize &minimum, const QSize &maximum)

    Sets the range of valid values.

    This is a convenience function defining the range of valid values
    in one go; setting the \a minimum and \a maximum values for the
    given \a property with a single function call.

    When setting a new range, the current value is adjusted if
    necessary (ensuring that the value remains within the range).

    \sa  setMinimum(), setMaximum(), rangeChanged()
*/
03318 void QtSizePropertyManager::setRange(QtProperty *property, const QSize &minVal, const QSize &maxVal)
{
    setBorderValues<const QSize &, QtSizePropertyManagerPrivate, QtSizePropertyManager, QSize>(this, d_ptr,
                &QtSizePropertyManager::propertyChanged,
                &QtSizePropertyManager::valueChanged,
                &QtSizePropertyManager::rangeChanged,
                property, minVal, maxVal, &QtSizePropertyManagerPrivate::setRange);
}

/*!
    \reimp
*/
03330 void QtSizePropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QtSizePropertyManagerPrivate::Data();

    QtProperty *wProp = d_ptr->m_intPropertyManager->addProperty();
    wProp->setPropertyName(tr("Width"));
    d_ptr->m_intPropertyManager->setValue(wProp, 0);
    d_ptr->m_intPropertyManager->setMinimum(wProp, 0);
    d_ptr->m_propertyToW[property] = wProp;
    d_ptr->m_wToProperty[wProp] = property;
    property->addSubProperty(wProp);

    QtProperty *hProp = d_ptr->m_intPropertyManager->addProperty();
    hProp->setPropertyName(tr("Height"));
    d_ptr->m_intPropertyManager->setValue(hProp, 0);
    d_ptr->m_intPropertyManager->setMinimum(hProp, 0);
    d_ptr->m_propertyToH[property] = hProp;
    d_ptr->m_hToProperty[hProp] = property;
    property->addSubProperty(hProp);
}

/*!
    \reimp
*/
03354 void QtSizePropertyManager::uninitializeProperty(QtProperty *property)
{
    QtProperty *wProp = d_ptr->m_propertyToW[property];
    if (wProp) {
        d_ptr->m_wToProperty.remove(wProp);
        delete wProp;
    }
    d_ptr->m_propertyToW.remove(property);

    QtProperty *hProp = d_ptr->m_propertyToH[property];
    if (hProp) {
        d_ptr->m_hToProperty.remove(hProp);
        delete hProp;
    }
    d_ptr->m_propertyToH.remove(property);

    d_ptr->m_values.remove(property);
}

// QtSizeFPropertyManager

03375 class QtSizeFPropertyManagerPrivate
{
    QtSizeFPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtSizeFPropertyManager)
public:

    void slotDoubleChanged(QtProperty *property, double value);
    void slotPropertyDestroyed(QtProperty *property);
    void setValue(QtProperty *property, const QSizeF &val);
    void setRange(QtProperty *property,
                const QSizeF &minVal, const QSizeF &maxVal, const QSizeF &val);

03387     struct Data
    {
        Data() : val(QSizeF(0, 0)), minVal(QSizeF(0, 0)), maxVal(QSizeF(INT_MAX, INT_MAX)), decimals(2) {}
        QSizeF val;
        QSizeF minVal;
        QSizeF maxVal;
        int decimals;
        QSizeF minimumValue() const { return minVal; }
        QSizeF maximumValue() const { return maxVal; }
        void setMinimumValue(const QSizeF &newMinVal) { setSizeMinimumData(this, newMinVal); }
        void setMaximumValue(const QSizeF &newMaxVal) { setSizeMaximumData(this, newMaxVal); }
    };

    typedef QMap<const QtProperty *, Data> PropertyValueMap;
    PropertyValueMap m_values;

    QtDoublePropertyManager *m_doublePropertyManager;

    QMap<const QtProperty *, QtProperty *> m_propertyToW;
    QMap<const QtProperty *, QtProperty *> m_propertyToH;

    QMap<const QtProperty *, QtProperty *> m_wToProperty;
    QMap<const QtProperty *, QtProperty *> m_hToProperty;
};

void QtSizeFPropertyManagerPrivate::slotDoubleChanged(QtProperty *property, double value)
{
    if (QtProperty *prop = m_wToProperty.value(property, 0)) {
        QSizeF s = m_values[prop].val;
        s.setWidth(value);
        q_ptr->setValue(prop, s);
    } else if (QtProperty *prop = m_hToProperty.value(property, 0)) {
        QSizeF s = m_values[prop].val;
        s.setHeight(value);
        q_ptr->setValue(prop, s);
    }
}

void QtSizeFPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property)
{
    if (QtProperty *pointProp = m_wToProperty.value(property, 0)) {
        m_propertyToW[pointProp] = 0;
        m_wToProperty.remove(property);
    } else if (QtProperty *pointProp = m_hToProperty.value(property, 0)) {
        m_propertyToH[pointProp] = 0;
        m_hToProperty.remove(property);
    }
}

void QtSizeFPropertyManagerPrivate::setValue(QtProperty *property, const QSizeF &val)
{
    m_doublePropertyManager->setValue(m_propertyToW.value(property), val.width());
    m_doublePropertyManager->setValue(m_propertyToH.value(property), val.height());
}

void QtSizeFPropertyManagerPrivate::setRange(QtProperty *property,
                const QSizeF &minVal, const QSizeF &maxVal, const QSizeF &val)
{
    m_doublePropertyManager->setRange(m_propertyToW[property], minVal.width(), maxVal.width());
    m_doublePropertyManager->setValue(m_propertyToW[property], val.width());
    m_doublePropertyManager->setRange(m_propertyToH[property], minVal.height(), maxVal.height());
    m_doublePropertyManager->setValue(m_propertyToH[property], val.height());
}

/*!
    \class QtSizeFPropertyManager

    \brief The QtSizeFPropertyManager provides and manages QSizeF properties.

    A size property has nested \e width and \e height
    subproperties. The top-level property's value can be retrieved
    using the value() function, and set using the setValue() slot.

    The subproperties are created by a QtDoublePropertyManager object. This
    manager can be retrieved using the subDoublePropertyManager() function. In
    order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    A size property also has a range of valid values defined by a
    minimum size and a maximum size. These sizes can be retrieved
    using the minimum() and the maximum() functions, and set using the
    setMinimum() and setMaximum() slots. Alternatively, the range can
    be defined in one go using the setRange() slot.

    In addition, QtSizeFPropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes, and the rangeChanged() signal which is emitted whenever
    such a property changes its range of valid sizes.

    \sa QtAbstractPropertyManager, QtDoublePropertyManager, QtSizePropertyManager
*/

/*!
    \fn void QtSizeFPropertyManager::valueChanged(QtProperty *property, const QSizeF &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.

    \sa setValue()
*/

/*!
    \fn void QtSizeFPropertyManager::rangeChanged(QtProperty *property, const QSizeF &minimum, const QSizeF &maximum)

    This signal is emitted whenever a property created by this manager
    changes its range of valid sizes, passing a pointer to the \a
    property and the new \a minimum and \a maximum sizes.

    \sa setRange()
*/

/*!
    \fn void QtSizeFPropertyManager::decimalsChanged(QtProperty *property, int prec)

    This signal is emitted whenever a property created by this manager
    changes its precision of value, passing a pointer to the
    \a property and the new \a prec value

    \sa setDecimals()
*/

/*!
    Creates a manager with the given \a parent.
*/
03513 QtSizeFPropertyManager::QtSizeFPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtSizeFPropertyManagerPrivate;
    d_ptr->q_ptr = this;

    d_ptr->m_doublePropertyManager = new QtDoublePropertyManager(this);
    connect(d_ptr->m_doublePropertyManager, SIGNAL(valueChanged(QtProperty *, double)),
                this, SLOT(slotDoubleChanged(QtProperty *, double)));
    connect(d_ptr->m_doublePropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
}

/*!
    Destroys this manager, and all the properties it has created.
*/
03529 QtSizeFPropertyManager::~QtSizeFPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the manager that creates the nested \e width and \e height
    subproperties.

    In order to provide editing widgets for the \e width and \e height
    properties in a property browser widget, this manager must be
    associated with an editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
03545 QtDoublePropertyManager *QtSizeFPropertyManager::subDoublePropertyManager() const
{
    return d_ptr->m_doublePropertyManager;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by this manager, this
    function returns an invalid size

    \sa setValue()
*/
03558 QSizeF QtSizeFPropertyManager::value(const QtProperty *property) const
{
    return getValue<QSizeF>(d_ptr->m_values, property);
}

/*!
    Returns the given \a property's precision, in decimals.

    \sa setDecimals()
*/
03568 int QtSizeFPropertyManager::decimals(const QtProperty *property) const
{
    return getData<int>(d_ptr->m_values, &QtSizeFPropertyManagerPrivate::Data::decimals, property, 0);
}

/*!
    Returns the given \a property's minimum size value.

    \sa setMinimum(), maximum(), setRange()
*/
03578 QSizeF QtSizeFPropertyManager::minimum(const QtProperty *property) const
{
    return getMinimum<QSizeF>(d_ptr->m_values, property);
}

/*!
    Returns the given \a property's maximum size value.

    \sa setMaximum(), minimum(), setRange()
*/
03588 QSizeF QtSizeFPropertyManager::maximum(const QtProperty *property) const
{
    return getMaximum<QSizeF>(d_ptr->m_values, property);
}

/*!
    \reimp
*/
03596 QString QtSizeFPropertyManager::valueText(const QtProperty *property) const
{
    const QtSizeFPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    const QSizeF v = it.value().val;
    const int dec = it.value().decimals;
    return QString(tr("%1 x %2").arg(QString::number(v.width(), 'f', dec))
                                .arg(QString::number(v.height(), 'f', dec)));
}

/*!
    \fn void QtSizeFPropertyManager::setValue(QtProperty *property, const QSizeF &value)

    Sets the value of the given \a property to \a value.

    If the specified \a value is not valid according to the given \a
    property's size range, the \a value is adjusted to the nearest
    valid value within the size range.

    \sa value(), setRange(), valueChanged()
*/
03618 void QtSizeFPropertyManager::setValue(QtProperty *property, const QSizeF &val)
{
    setValueInRange<const QSizeF &, QtSizeFPropertyManagerPrivate, QtSizeFPropertyManager, QSizeF>(this, d_ptr,
                &QtSizeFPropertyManager::propertyChanged,
                &QtSizeFPropertyManager::valueChanged,
                property, val, &QtSizeFPropertyManagerPrivate::setValue);
}

/*!
    \fn void QtSizeFPropertyManager::setDecimals(QtProperty *property, int prec)

    Sets the precision of the given \a property to \a prec.

    The valid decimal range is 0-13. The default is 2.

    \sa decimals()
*/
03635 void QtSizeFPropertyManager::setDecimals(QtProperty *property, int prec)
{
    const QtSizeFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtSizeFPropertyManagerPrivate::Data data = it.value();

    if (prec > 13)
        prec = 13;
    else if (prec < 0)
        prec = 0;

    if (data.decimals == prec)
        return;

    data.decimals = prec;
    d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToW[property], prec);
    d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToH[property], prec);

    it.value() = data;

    emit decimalsChanged(property, data.decimals);
}

/*!
    Sets the minimum size value for the given \a property to \a minVal.

    When setting the minimum size value, the maximum and current
    values are adjusted if necessary (ensuring that the size range
    remains valid and that the current value is within the range).

    \sa minimum(), setRange(), rangeChanged()
*/
03669 void QtSizeFPropertyManager::setMinimum(QtProperty *property, const QSizeF &minVal)
{
    setBorderValue<const QSizeF &, QtSizeFPropertyManagerPrivate, QtSizeFPropertyManager, QSizeF, QtSizeFPropertyManagerPrivate::Data>(this, d_ptr,
                &QtSizeFPropertyManager::propertyChanged,
                &QtSizeFPropertyManager::valueChanged,
                &QtSizeFPropertyManager::rangeChanged,
                property,
                &QtSizeFPropertyManagerPrivate::Data::minimumValue,
                &QtSizeFPropertyManagerPrivate::Data::setMinimumValue,
                minVal, &QtSizeFPropertyManagerPrivate::setRange);
}

/*!
    Sets the maximum size value for the given \a property to \a maxVal.

    When setting the maximum size value, the minimum and current
    values are adjusted if necessary (ensuring that the size range
    remains valid and that the current value is within the range).

    \sa maximum(), setRange(), rangeChanged()
*/
03690 void QtSizeFPropertyManager::setMaximum(QtProperty *property, const QSizeF &maxVal)
{
    setBorderValue<const QSizeF &, QtSizeFPropertyManagerPrivate, QtSizeFPropertyManager, QSizeF, QtSizeFPropertyManagerPrivate::Data>(this, d_ptr,
                &QtSizeFPropertyManager::propertyChanged,
                &QtSizeFPropertyManager::valueChanged,
                &QtSizeFPropertyManager::rangeChanged,
                property,
                &QtSizeFPropertyManagerPrivate::Data::maximumValue,
                &QtSizeFPropertyManagerPrivate::Data::setMaximumValue,
                maxVal, &QtSizeFPropertyManagerPrivate::setRange);
}

/*!
    \fn void QtSizeFPropertyManager::setRange(QtProperty *property, const QSizeF &minimum, const QSizeF &maximum)

    Sets the range of valid values.

    This is a convenience function defining the range of valid values
    in one go; setting the \a minimum and \a maximum values for the
    given \a property with a single function call.

    When setting a new range, the current value is adjusted if
    necessary (ensuring that the value remains within the range).

    \sa  setMinimum(), setMaximum(), rangeChanged()
*/
03716 void QtSizeFPropertyManager::setRange(QtProperty *property, const QSizeF &minVal, const QSizeF &maxVal)
{
    setBorderValues<const QSizeF &, QtSizeFPropertyManagerPrivate, QtSizeFPropertyManager, QSizeF>(this, d_ptr,
                &QtSizeFPropertyManager::propertyChanged,
                &QtSizeFPropertyManager::valueChanged,
                &QtSizeFPropertyManager::rangeChanged,
                property, minVal, maxVal, &QtSizeFPropertyManagerPrivate::setRange);
}

/*!
    \reimp
*/
03728 void QtSizeFPropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QtSizeFPropertyManagerPrivate::Data();

    QtProperty *wProp = d_ptr->m_doublePropertyManager->addProperty();
    wProp->setPropertyName(tr("Width"));
    d_ptr->m_doublePropertyManager->setDecimals(wProp, decimals(property));
    d_ptr->m_doublePropertyManager->setValue(wProp, 0);
    d_ptr->m_doublePropertyManager->setMinimum(wProp, 0);
    d_ptr->m_propertyToW[property] = wProp;
    d_ptr->m_wToProperty[wProp] = property;
    property->addSubProperty(wProp);

    QtProperty *hProp = d_ptr->m_doublePropertyManager->addProperty();
    hProp->setPropertyName(tr("Height"));
    d_ptr->m_doublePropertyManager->setDecimals(hProp, decimals(property));
    d_ptr->m_doublePropertyManager->setValue(hProp, 0);
    d_ptr->m_doublePropertyManager->setMinimum(hProp, 0);
    d_ptr->m_propertyToH[property] = hProp;
    d_ptr->m_hToProperty[hProp] = property;
    property->addSubProperty(hProp);
}

/*!
    \reimp
*/
03754 void QtSizeFPropertyManager::uninitializeProperty(QtProperty *property)
{
    QtProperty *wProp = d_ptr->m_propertyToW[property];
    if (wProp) {
        d_ptr->m_wToProperty.remove(wProp);
        delete wProp;
    }
    d_ptr->m_propertyToW.remove(property);

    QtProperty *hProp = d_ptr->m_propertyToH[property];
    if (hProp) {
        d_ptr->m_hToProperty.remove(hProp);
        delete hProp;
    }
    d_ptr->m_propertyToH.remove(property);

    d_ptr->m_values.remove(property);
}

// QtRectPropertyManager

03775 class QtRectPropertyManagerPrivate
{
    QtRectPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtRectPropertyManager)
public:

    void slotIntChanged(QtProperty *property, int value);
    void slotPropertyDestroyed(QtProperty *property);
    void setConstraint(QtProperty *property, const QRect &constraint, const QRect &val);

03785     struct Data
    {
        Data() : val(0, 0, 0, 0) {}
        QRect val;
        QRect constraint;
    };

    typedef QMap<const QtProperty *, Data> PropertyValueMap;
    PropertyValueMap m_values;

    QtIntPropertyManager *m_intPropertyManager;

    QMap<const QtProperty *, QtProperty *> m_propertyToX;
    QMap<const QtProperty *, QtProperty *> m_propertyToY;
    QMap<const QtProperty *, QtProperty *> m_propertyToW;
    QMap<const QtProperty *, QtProperty *> m_propertyToH;

    QMap<const QtProperty *, QtProperty *> m_xToProperty;
    QMap<const QtProperty *, QtProperty *> m_yToProperty;
    QMap<const QtProperty *, QtProperty *> m_wToProperty;
    QMap<const QtProperty *, QtProperty *> m_hToProperty;
};

void QtRectPropertyManagerPrivate::slotIntChanged(QtProperty *property, int value)
{
    if (QtProperty *prop = m_xToProperty.value(property, 0)) {
        QRect r = m_values[prop].val;
        r.moveLeft(value);
        q_ptr->setValue(prop, r);
    } else if (QtProperty *prop = m_yToProperty.value(property)) {
        QRect r = m_values[prop].val;
        r.moveTop(value);
        q_ptr->setValue(prop, r);
    } else if (QtProperty *prop = m_wToProperty.value(property, 0)) {
        Data data = m_values[prop];
        QRect r = data.val;
        r.setWidth(value);
        if (!data.constraint.isNull() && data.constraint.x() + data.constraint.width() < r.x() + r.width()) {
            r.moveLeft(data.constraint.left() + data.constraint.width() - r.width());
        }
        q_ptr->setValue(prop, r);
    } else if (QtProperty *prop = m_hToProperty.value(property, 0)) {
        Data data = m_values[prop];
        QRect r = data.val;
        r.setHeight(value);
        if (!data.constraint.isNull() && data.constraint.y() + data.constraint.height() < r.y() + r.height()) {
            r.moveTop(data.constraint.top() + data.constraint.height() - r.height());
        }
        q_ptr->setValue(prop, r);
    }
}

void QtRectPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property)
{
    if (QtProperty *pointProp = m_xToProperty.value(property, 0)) {
        m_propertyToX[pointProp] = 0;
        m_xToProperty.remove(property);
    } else if (QtProperty *pointProp = m_yToProperty.value(property, 0)) {
        m_propertyToY[pointProp] = 0;
        m_yToProperty.remove(property);
    } else if (QtProperty *pointProp = m_wToProperty.value(property, 0)) {
        m_propertyToW[pointProp] = 0;
        m_wToProperty.remove(property);
    } else if (QtProperty *pointProp = m_hToProperty.value(property, 0)) {
        m_propertyToH[pointProp] = 0;
        m_hToProperty.remove(property);
    }
}

void QtRectPropertyManagerPrivate::setConstraint(QtProperty *property,
            const QRect &constraint, const QRect &val)
{
    const bool isNull = constraint.isNull();
    const int left   = isNull ? INT_MIN : constraint.left();
    const int right  = isNull ? INT_MAX : constraint.left() + constraint.width();
    const int top    = isNull ? INT_MIN : constraint.top();
    const int bottom = isNull ? INT_MAX : constraint.top() + constraint.height();
    const int width  = isNull ? INT_MAX : constraint.width();
    const int height = isNull ? INT_MAX : constraint.height();

    m_intPropertyManager->setRange(m_propertyToX[property], left, right);
    m_intPropertyManager->setRange(m_propertyToY[property], top, bottom);
    m_intPropertyManager->setRange(m_propertyToW[property], 0, width);
    m_intPropertyManager->setRange(m_propertyToH[property], 0, height);

    m_intPropertyManager->setValue(m_propertyToX[property], val.x());
    m_intPropertyManager->setValue(m_propertyToY[property], val.y());
    m_intPropertyManager->setValue(m_propertyToW[property], val.width());
    m_intPropertyManager->setValue(m_propertyToH[property], val.height());
}

/*!
    \class QtRectPropertyManager

    \brief The QtRectPropertyManager provides and manages QRect properties.

    A rectangle property has nested \e x, \e y, \e width and \e height
    subproperties. The top-level property's value can be retrieved
    using the value() function, and set using the setValue() slot.

    The subproperties are created by a QtIntPropertyManager object. This
    manager can be retrieved using the subIntPropertyManager() function. In
    order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    A rectangle property also has a constraint rectangle which can be
    retrieved using the constraint() function, and set using the
    setConstraint() slot.

    In addition, QtRectPropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes, and the constraintChanged() signal which is emitted
    whenever such a property changes its constraint rectangle.

    \sa QtAbstractPropertyManager, QtIntPropertyManager, QtRectFPropertyManager
*/

/*!
    \fn void QtRectPropertyManager::valueChanged(QtProperty *property, const QRect &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.

    \sa setValue()
*/

/*!
    \fn void QtRectPropertyManager::constraintChanged(QtProperty *property, const QRect &constraint)

    This signal is emitted whenever property changes its constraint
    rectangle, passing a pointer to the \a property and the new \a
    constraint rectangle as parameters.

    \sa setConstraint()
*/

/*!
    Creates a manager with the given \a parent.
*/
03926 QtRectPropertyManager::QtRectPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtRectPropertyManagerPrivate;
    d_ptr->q_ptr = this;

    d_ptr->m_intPropertyManager = new QtIntPropertyManager(this);
    connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
                this, SLOT(slotIntChanged(QtProperty *, int)));
    connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
}

/*!
    Destroys this manager, and all the properties it has created.
*/
03942 QtRectPropertyManager::~QtRectPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the manager that creates the nested \e x, \e y, \e width
    and \e height subproperties.

    In order to provide editing widgets for the mentioned
    subproperties in a property browser widget, this manager must be
    associated with an editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
03958 QtIntPropertyManager *QtRectPropertyManager::subIntPropertyManager() const
{
    return d_ptr->m_intPropertyManager;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by this manager, this
    function returns an invalid rectangle.

    \sa setValue(), constraint()
*/
03971 QRect QtRectPropertyManager::value(const QtProperty *property) const
{
    return getValue<QRect>(d_ptr->m_values, property);
}

/*!
    Returns the given \a property's constraining rectangle. If returned value is null QRect it means there is no constraint applied.

    \sa value(), setConstraint()
*/
03981 QRect QtRectPropertyManager::constraint(const QtProperty *property) const
{
    return getData<QRect>(d_ptr->m_values, &QtRectPropertyManagerPrivate::Data::constraint, property, QRect());
}

/*!
    \reimp
*/
03989 QString QtRectPropertyManager::valueText(const QtProperty *property) const
{
    const QtRectPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    const QRect v = it.value().val;
    return QString(tr("[(%1, %2), %3 x %4]").arg(QString::number(v.x()))
                                .arg(QString::number(v.y()))
                                .arg(QString::number(v.width()))
                                .arg(QString::number(v.height())));
}

/*!
    \fn void QtRectPropertyManager::setValue(QtProperty *property, const QRect &value)

    Sets the value of the given \a property to \a value. Nested
    properties are updated automatically.

    If the specified \a value is not inside the given \a property's
    constraining rectangle, the value is adjusted accordingly to fit
    within the constraint.

    \sa value(), setConstraint(), valueChanged()
*/
04013 void QtRectPropertyManager::setValue(QtProperty *property, const QRect &val)
{
    const QtRectPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtRectPropertyManagerPrivate::Data data = it.value();

    QRect newRect = val.normalized();
    if (!data.constraint.isNull() && !data.constraint.contains(newRect)) {
        const QRect r1 = data.constraint;
        const QRect r2 = newRect;
        newRect.setLeft(qMax(r1.left(), r2.left()));
        newRect.setRight(qMin(r1.right(), r2.right()));
        newRect.setTop(qMax(r1.top(), r2.top()));
        newRect.setBottom(qMin(r1.bottom(), r2.bottom()));
        if (newRect.width() < 0 || newRect.height() < 0)
            return;
    }

    if (data.val == newRect)
        return;

    data.val = newRect;

    it.value() = data;
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToX[property], newRect.x());
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToY[property], newRect.y());
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToW[property], newRect.width());
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToH[property], newRect.height());

    emit propertyChanged(property);
    emit valueChanged(property, data.val);
}

/*!
    Sets the given \a property's constraining rectangle to \a
    constraint.

    When setting the constraint, the current value is adjusted if
    necessary (ensuring that the current rectangle value is inside the
    constraint). In order to reset the constraint pass a null QRect value.

    \sa setValue(), constraint(), constraintChanged()
*/
04058 void QtRectPropertyManager::setConstraint(QtProperty *property, const QRect &constraint)
{
    const QtRectPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtRectPropertyManagerPrivate::Data data = it.value();

    QRect newConstraint = constraint.normalized();
    if (data.constraint == newConstraint)
        return;

    const QRect oldVal = data.val;

    data.constraint = newConstraint;

    if (!data.constraint.isNull() && !data.constraint.contains(oldVal)) {
        QRect r1 = data.constraint;
        QRect r2 = data.val;

        if (r2.width() > r1.width())
            r2.setWidth(r1.width());
        if (r2.height() > r1.height())
            r2.setHeight(r1.height());
        if (r2.left() < r1.left())
            r2.moveLeft(r1.left());
        else if (r2.right() > r1.right())
            r2.moveRight(r1.right());
        if (r2.top() < r1.top())
            r2.moveTop(r1.top());
        else if (r2.bottom() > r1.bottom())
            r2.moveBottom(r1.bottom());

        data.val = r2;
    }

    it.value() = data;

    emit constraintChanged(property, data.constraint);

    d_ptr->setConstraint(property, data.constraint, data.val);

    if (data.val == oldVal)
        return;

    emit propertyChanged(property);
    emit valueChanged(property, data.val);
}

/*!
    \reimp
*/
04110 void QtRectPropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QtRectPropertyManagerPrivate::Data();

    QtProperty *xProp = d_ptr->m_intPropertyManager->addProperty();
    xProp->setPropertyName(tr("X"));
    d_ptr->m_intPropertyManager->setValue(xProp, 0);
    d_ptr->m_propertyToX[property] = xProp;
    d_ptr->m_xToProperty[xProp] = property;
    property->addSubProperty(xProp);

    QtProperty *yProp = d_ptr->m_intPropertyManager->addProperty();
    yProp->setPropertyName(tr("Y"));
    d_ptr->m_intPropertyManager->setValue(yProp, 0);
    d_ptr->m_propertyToY[property] = yProp;
    d_ptr->m_yToProperty[yProp] = property;
    property->addSubProperty(yProp);

    QtProperty *wProp = d_ptr->m_intPropertyManager->addProperty();
    wProp->setPropertyName(tr("Width"));
    d_ptr->m_intPropertyManager->setValue(wProp, 0);
    d_ptr->m_intPropertyManager->setMinimum(wProp, 0);
    d_ptr->m_propertyToW[property] = wProp;
    d_ptr->m_wToProperty[wProp] = property;
    property->addSubProperty(wProp);

    QtProperty *hProp = d_ptr->m_intPropertyManager->addProperty();
    hProp->setPropertyName(tr("Height"));
    d_ptr->m_intPropertyManager->setValue(hProp, 0);
    d_ptr->m_intPropertyManager->setMinimum(hProp, 0);
    d_ptr->m_propertyToH[property] = hProp;
    d_ptr->m_hToProperty[hProp] = property;
    property->addSubProperty(hProp);
}

/*!
    \reimp
*/
04148 void QtRectPropertyManager::uninitializeProperty(QtProperty *property)
{
    QtProperty *xProp = d_ptr->m_propertyToX[property];
    if (xProp) {
        d_ptr->m_xToProperty.remove(xProp);
        delete xProp;
    }
    d_ptr->m_propertyToX.remove(property);

    QtProperty *yProp = d_ptr->m_propertyToY[property];
    if (yProp) {
        d_ptr->m_yToProperty.remove(yProp);
        delete yProp;
    }
    d_ptr->m_propertyToY.remove(property);

    QtProperty *wProp = d_ptr->m_propertyToW[property];
    if (wProp) {
        d_ptr->m_wToProperty.remove(wProp);
        delete wProp;
    }
    d_ptr->m_propertyToW.remove(property);

    QtProperty *hProp = d_ptr->m_propertyToH[property];
    if (hProp) {
        d_ptr->m_hToProperty.remove(hProp);
        delete hProp;
    }
    d_ptr->m_propertyToH.remove(property);

    d_ptr->m_values.remove(property);
}

// QtRectFPropertyManager

04183 class QtRectFPropertyManagerPrivate
{
    QtRectFPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtRectFPropertyManager)
public:

    void slotDoubleChanged(QtProperty *property, double value);
    void slotPropertyDestroyed(QtProperty *property);
    void setConstraint(QtProperty *property, const QRectF &constraint, const QRectF &val);

04193     struct Data
    {
        Data() : val(0, 0, 0, 0), decimals(2) {}
        QRectF val;
        QRectF constraint;
        int decimals;
    };

    typedef QMap<const QtProperty *, Data> PropertyValueMap;
    PropertyValueMap m_values;

    QtDoublePropertyManager *m_doublePropertyManager;

    QMap<const QtProperty *, QtProperty *> m_propertyToX;
    QMap<const QtProperty *, QtProperty *> m_propertyToY;
    QMap<const QtProperty *, QtProperty *> m_propertyToW;
    QMap<const QtProperty *, QtProperty *> m_propertyToH;

    QMap<const QtProperty *, QtProperty *> m_xToProperty;
    QMap<const QtProperty *, QtProperty *> m_yToProperty;
    QMap<const QtProperty *, QtProperty *> m_wToProperty;
    QMap<const QtProperty *, QtProperty *> m_hToProperty;
};

void QtRectFPropertyManagerPrivate::slotDoubleChanged(QtProperty *property, double value)
{
    if (QtProperty *prop = m_xToProperty.value(property, 0)) {
        QRectF r = m_values[prop].val;
        r.moveLeft(value);
        q_ptr->setValue(prop, r);
    } else if (QtProperty *prop = m_yToProperty.value(property, 0)) {
        QRectF r = m_values[prop].val;
        r.moveTop(value);
        q_ptr->setValue(prop, r);
    } else if (QtProperty *prop = m_wToProperty.value(property, 0)) {
        Data data = m_values[prop];
        QRectF r = data.val;
        r.setWidth(value);
        if (!data.constraint.isNull() && data.constraint.x() + data.constraint.width() < r.x() + r.width()) {
            r.moveLeft(data.constraint.left() + data.constraint.width() - r.width());
        }
        q_ptr->setValue(prop, r);
    } else if (QtProperty *prop = m_hToProperty.value(property, 0)) {
        Data data = m_values[prop];
        QRectF r = data.val;
        r.setHeight(value);
        if (!data.constraint.isNull() && data.constraint.y() + data.constraint.height() < r.y() + r.height()) {
            r.moveTop(data.constraint.top() + data.constraint.height() - r.height());
        }
        q_ptr->setValue(prop, r);
    }
}

void QtRectFPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property)
{
    if (QtProperty *pointProp = m_xToProperty.value(property, 0)) {
        m_propertyToX[pointProp] = 0;
        m_xToProperty.remove(property);
    } else if (QtProperty *pointProp = m_yToProperty.value(property, 0)) {
        m_propertyToY[pointProp] = 0;
        m_yToProperty.remove(property);
    } else if (QtProperty *pointProp = m_wToProperty.value(property, 0)) {
        m_propertyToW[pointProp] = 0;
        m_wToProperty.remove(property);
    } else if (QtProperty *pointProp = m_hToProperty.value(property, 0)) {
        m_propertyToH[pointProp] = 0;
        m_hToProperty.remove(property);
    }
}

void QtRectFPropertyManagerPrivate::setConstraint(QtProperty *property,
            const QRectF &constraint, const QRectF &val)
{
    const bool isNull = constraint.isNull();
    const float left   = isNull ? FLT_MIN : constraint.left();
    const float right  = isNull ? FLT_MAX : constraint.left() + constraint.width();
    const float top    = isNull ? FLT_MIN : constraint.top();
    const float bottom = isNull ? FLT_MAX : constraint.top() + constraint.height();
    const float width  = isNull ? FLT_MAX : constraint.width();
    const float height = isNull ? FLT_MAX : constraint.height();

    m_doublePropertyManager->setRange(m_propertyToX[property], left, right);
    m_doublePropertyManager->setRange(m_propertyToY[property], top, bottom);
    m_doublePropertyManager->setRange(m_propertyToW[property], 0, width);
    m_doublePropertyManager->setRange(m_propertyToH[property], 0, height);

    m_doublePropertyManager->setValue(m_propertyToX[property], val.x());
    m_doublePropertyManager->setValue(m_propertyToY[property], val.y());
    m_doublePropertyManager->setValue(m_propertyToW[property], val.width());
    m_doublePropertyManager->setValue(m_propertyToH[property], val.height());
}

/*!
    \class QtRectFPropertyManager

    \brief The QtRectFPropertyManager provides and manages QRectF properties.

    A rectangle property has nested \e x, \e y, \e width and \e height
    subproperties. The top-level property's value can be retrieved
    using the value() function, and set using the setValue() slot.

    The subproperties are created by a QtDoublePropertyManager object. This
    manager can be retrieved using the subDoublePropertyManager() function. In
    order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    A rectangle property also has a constraint rectangle which can be
    retrieved using the constraint() function, and set using the
    setConstraint() slot.

    In addition, QtRectFPropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes, and the constraintChanged() signal which is emitted
    whenever such a property changes its constraint rectangle.

    \sa QtAbstractPropertyManager, QtDoublePropertyManager, QtRectPropertyManager
*/

/*!
    \fn void QtRectFPropertyManager::valueChanged(QtProperty *property, const QRectF &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.

    \sa setValue()
*/

/*!
    \fn void QtRectFPropertyManager::constraintChanged(QtProperty *property, const QRectF &constraint)

    This signal is emitted whenever property changes its constraint
    rectangle, passing a pointer to the \a property and the new \a
    constraint rectangle as parameters.

    \sa setConstraint()
*/

/*!
    \fn void QtRectFPropertyManager::decimalsChanged(QtProperty *property, int prec)

    This signal is emitted whenever a property created by this manager
    changes its precision of value, passing a pointer to the
    \a property and the new \a prec value

    \sa setDecimals()
*/

/*!
    Creates a manager with the given \a parent.
*/
04345 QtRectFPropertyManager::QtRectFPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtRectFPropertyManagerPrivate;
    d_ptr->q_ptr = this;

    d_ptr->m_doublePropertyManager = new QtDoublePropertyManager(this);
    connect(d_ptr->m_doublePropertyManager, SIGNAL(valueChanged(QtProperty *, double)),
                this, SLOT(slotDoubleChanged(QtProperty *, double)));
    connect(d_ptr->m_doublePropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
}

/*!
    Destroys this manager, and all the properties it has created.
*/
04361 QtRectFPropertyManager::~QtRectFPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the manager that creates the nested \e x, \e y, \e width
    and \e height subproperties.

    In order to provide editing widgets for the mentioned
    subproperties in a property browser widget, this manager must be
    associated with an editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
04377 QtDoublePropertyManager *QtRectFPropertyManager::subDoublePropertyManager() const
{
    return d_ptr->m_doublePropertyManager;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by this manager, this
    function returns an invalid rectangle.

    \sa setValue(), constraint()
*/
04390 QRectF QtRectFPropertyManager::value(const QtProperty *property) const
{
    return getValue<QRectF>(d_ptr->m_values, property);
}

/*!
    Returns the given \a property's precision, in decimals.

    \sa setDecimals()
*/
04400 int QtRectFPropertyManager::decimals(const QtProperty *property) const
{
    return getData<int>(d_ptr->m_values, &QtRectFPropertyManagerPrivate::Data::decimals, property, 0);
}

/*!
    Returns the given \a property's constraining rectangle. If returned value is null QRectF it means there is no constraint applied.

    \sa value(), setConstraint()
*/
04410 QRectF QtRectFPropertyManager::constraint(const QtProperty *property) const
{
    return getData<QRectF>(d_ptr->m_values, &QtRectFPropertyManagerPrivate::Data::constraint, property, QRect());
}

/*!
    \reimp
*/
04418 QString QtRectFPropertyManager::valueText(const QtProperty *property) const
{
    const QtRectFPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();
    const QRectF v = it.value().val;
    const int dec = it.value().decimals;
    return QString(tr("[(%1, %2), %3 x %4]").arg(QString::number(v.x(), 'f', dec))
                                .arg(QString::number(v.y(), 'f', dec))
                                .arg(QString::number(v.width(), 'f', dec))
                                .arg(QString::number(v.height(), 'f', dec)));
}

/*!
    \fn void QtRectFPropertyManager::setValue(QtProperty *property, const QRectF &value)

    Sets the value of the given \a property to \a value. Nested
    properties are updated automatically.

    If the specified \a value is not inside the given \a property's
    constraining rectangle, the value is adjusted accordingly to fit
    within the constraint.

    \sa value(), setConstraint(), valueChanged()
*/
04443 void QtRectFPropertyManager::setValue(QtProperty *property, const QRectF &val)
{
    const QtRectFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtRectFPropertyManagerPrivate::Data data = it.value();

    QRectF newRect = val.normalized();
    if (!data.constraint.isNull() && !data.constraint.contains(newRect)) {
        const QRectF r1 = data.constraint;
        const QRectF r2 = newRect;
        newRect.setLeft(qMax(r1.left(), r2.left()));
        newRect.setRight(qMin(r1.right(), r2.right()));
        newRect.setTop(qMax(r1.top(), r2.top()));
        newRect.setBottom(qMin(r1.bottom(), r2.bottom()));
        if (newRect.width() < 0 || newRect.height() < 0)
            return;
    }

    if (data.val == newRect)
        return;

    data.val = newRect;

    it.value() = data;
    d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToX[property], newRect.x());
    d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToY[property], newRect.y());
    d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToW[property], newRect.width());
    d_ptr->m_doublePropertyManager->setValue(d_ptr->m_propertyToH[property], newRect.height());

    emit propertyChanged(property);
    emit valueChanged(property, data.val);
}

/*!
    Sets the given \a property's constraining rectangle to \a
    constraint.

    When setting the constraint, the current value is adjusted if
    necessary (ensuring that the current rectangle value is inside the
    constraint). In order to reset the constraint pass a null QRectF value.

    \sa setValue(), constraint(), constraintChanged()
*/
04488 void QtRectFPropertyManager::setConstraint(QtProperty *property, const QRectF &constraint)
{
    const QtRectFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtRectFPropertyManagerPrivate::Data data = it.value();

    QRectF newConstraint = constraint.normalized();
    if (data.constraint == newConstraint)
        return;

    const QRectF oldVal = data.val;

    data.constraint = newConstraint;

    if (!data.constraint.isNull() && !data.constraint.contains(oldVal)) {
        QRectF r1 = data.constraint;
        QRectF r2 = data.val;

        if (r2.width() > r1.width())
            r2.setWidth(r1.width());
        if (r2.height() > r1.height())
            r2.setHeight(r1.height());
        if (r2.left() < r1.left())
            r2.moveLeft(r1.left());
        else if (r2.right() > r1.right())
            r2.moveRight(r1.right());
        if (r2.top() < r1.top())
            r2.moveTop(r1.top());
        else if (r2.bottom() > r1.bottom())
            r2.moveBottom(r1.bottom());

        data.val = r2;
    }

    it.value() = data;

    emit constraintChanged(property, data.constraint);

    d_ptr->setConstraint(property, data.constraint, data.val);

    if (data.val == oldVal)
        return;

    emit propertyChanged(property);
    emit valueChanged(property, data.val);
}

/*!
    \fn void QtRectFPropertyManager::setDecimals(QtProperty *property, int prec)

    Sets the precision of the given \a property to \a prec.

    The valid decimal range is 0-13. The default is 2.

    \sa decimals()
*/
04546 void QtRectFPropertyManager::setDecimals(QtProperty *property, int prec)
{
    const QtRectFPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtRectFPropertyManagerPrivate::Data data = it.value();

    if (prec > 13)
        prec = 13;
    else if (prec < 0)
        prec = 0;

    if (data.decimals == prec)
        return;

    data.decimals = prec;
    d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToX[property], prec);
    d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToY[property], prec);
    d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToW[property], prec);
    d_ptr->m_doublePropertyManager->setDecimals(d_ptr->m_propertyToH[property], prec);

    it.value() = data;

    emit decimalsChanged(property, data.decimals);
}

/*!
    \reimp
*/
04576 void QtRectFPropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QtRectFPropertyManagerPrivate::Data();

    QtProperty *xProp = d_ptr->m_doublePropertyManager->addProperty();
    xProp->setPropertyName(tr("X"));
    d_ptr->m_doublePropertyManager->setDecimals(xProp, decimals(property));
    d_ptr->m_doublePropertyManager->setValue(xProp, 0);
    d_ptr->m_propertyToX[property] = xProp;
    d_ptr->m_xToProperty[xProp] = property;
    property->addSubProperty(xProp);

    QtProperty *yProp = d_ptr->m_doublePropertyManager->addProperty();
    yProp->setPropertyName(tr("Y"));
    d_ptr->m_doublePropertyManager->setDecimals(yProp, decimals(property));
    d_ptr->m_doublePropertyManager->setValue(yProp, 0);
    d_ptr->m_propertyToY[property] = yProp;
    d_ptr->m_yToProperty[yProp] = property;
    property->addSubProperty(yProp);

    QtProperty *wProp = d_ptr->m_doublePropertyManager->addProperty();
    wProp->setPropertyName(tr("Width"));
    d_ptr->m_doublePropertyManager->setDecimals(wProp, decimals(property));
    d_ptr->m_doublePropertyManager->setValue(wProp, 0);
    d_ptr->m_doublePropertyManager->setMinimum(wProp, 0);
    d_ptr->m_propertyToW[property] = wProp;
    d_ptr->m_wToProperty[wProp] = property;
    property->addSubProperty(wProp);

    QtProperty *hProp = d_ptr->m_doublePropertyManager->addProperty();
    hProp->setPropertyName(tr("Height"));
    d_ptr->m_doublePropertyManager->setDecimals(hProp, decimals(property));
    d_ptr->m_doublePropertyManager->setValue(hProp, 0);
    d_ptr->m_doublePropertyManager->setMinimum(hProp, 0);
    d_ptr->m_propertyToH[property] = hProp;
    d_ptr->m_hToProperty[hProp] = property;
    property->addSubProperty(hProp);
}

/*!
    \reimp
*/
04618 void QtRectFPropertyManager::uninitializeProperty(QtProperty *property)
{
    QtProperty *xProp = d_ptr->m_propertyToX[property];
    if (xProp) {
        d_ptr->m_xToProperty.remove(xProp);
        delete xProp;
    }
    d_ptr->m_propertyToX.remove(property);

    QtProperty *yProp = d_ptr->m_propertyToY[property];
    if (yProp) {
        d_ptr->m_yToProperty.remove(yProp);
        delete yProp;
    }
    d_ptr->m_propertyToY.remove(property);

    QtProperty *wProp = d_ptr->m_propertyToW[property];
    if (wProp) {
        d_ptr->m_wToProperty.remove(wProp);
        delete wProp;
    }
    d_ptr->m_propertyToW.remove(property);

    QtProperty *hProp = d_ptr->m_propertyToH[property];
    if (hProp) {
        d_ptr->m_hToProperty.remove(hProp);
        delete hProp;
    }
    d_ptr->m_propertyToH.remove(property);

    d_ptr->m_values.remove(property);
}

// QtEnumPropertyManager

04653 class QtEnumPropertyManagerPrivate
{
    QtEnumPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtEnumPropertyManager)
public:

04659     struct Data
    {
        Data() : val(-1) {}
        int val;
        QStringList enumNames;
        QMap<int, QIcon> enumIcons;
    };

    typedef QMap<const QtProperty *, Data> PropertyValueMap;
    PropertyValueMap m_values;
};

/*!
    \class QtEnumPropertyManager

    \brief The QtEnumPropertyManager provides and manages enum properties.

    Each enum property has an associated list of enum names which can
    be retrieved using the enumNames() function, and set using the
    corresponding setEnumNames() function. An enum property's value is
    represented by an index in this list, and can be retrieved and set
    using the value() and setValue() slots respectively.

    Each enum value can also have an associated icon. The mapping from
    values to icons can be set using the setEnumIcons() function and
    queried with the enumIcons() function.

    In addition, QtEnumPropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes. The enumNamesChanged() or enumIconsChanged() signal is emitted
    whenever the list of enum names or icons is altered.

    \sa QtAbstractPropertyManager, QtEnumEditorFactory
*/

/*!
    \fn void QtEnumPropertyManager::valueChanged(QtProperty *property, int value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.

    \sa setValue()
*/

/*!
    \fn void QtEnumPropertyManager::enumNamesChanged(QtProperty *property, const QStringList &names)

    This signal is emitted whenever a property created by this manager
    changes its enum names, passing a pointer to the \a property and
    the new \a names as parameters.

    \sa setEnumNames()
*/

/*!
    \fn void QtEnumPropertyManager::enumIconsChanged(QtProperty *property, const QMap<int, QIcon> &icons)

    This signal is emitted whenever a property created by this manager
    changes its enum icons, passing a pointer to the \a property and
    the new mapping of values to \a icons as parameters.

    \sa setEnumIcons()
*/

/*!
    Creates a manager with the given \a parent.
*/
04727 QtEnumPropertyManager::QtEnumPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtEnumPropertyManagerPrivate;
    d_ptr->q_ptr = this;
}

/*!
    Destroys this manager, and all the properties it has created.
*/
04737 QtEnumPropertyManager::~QtEnumPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the given \a property's value which is an index in the
    list returned by enumNames()

    If the given property is not managed by this manager, this
    function returns -1.

    \sa enumNames(), setValue()
*/
04752 int QtEnumPropertyManager::value(const QtProperty *property) const
{
    return getValue<int>(d_ptr->m_values, property, -1);
}

/*!
    Returns the given \a property's list of enum names.

    \sa value(), setEnumNames()
*/
04762 QStringList QtEnumPropertyManager::enumNames(const QtProperty *property) const
{
    return getData<QStringList>(d_ptr->m_values, &QtEnumPropertyManagerPrivate::Data::enumNames, property, QStringList());
}

/*!
    Returns the given \a property's map of enum values to their icons.

    \sa value(), setEnumIcons()
*/
04772 QMap<int, QIcon> QtEnumPropertyManager::enumIcons(const QtProperty *property) const
{
    return getData<QMap<int, QIcon> >(d_ptr->m_values, &QtEnumPropertyManagerPrivate::Data::enumIcons, property, QMap<int, QIcon>());
}

/*!
    \reimp
*/
04780 QString QtEnumPropertyManager::valueText(const QtProperty *property) const
{
    const QtEnumPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();

    const QtEnumPropertyManagerPrivate::Data &data = it.value();

    const int v = data.val;
    if (v >= 0 && v < data.enumNames.count())
        return data.enumNames.at(v);
    return QString();
}

/*!
    \reimp
*/
04797 QIcon QtEnumPropertyManager::valueIcon(const QtProperty *property) const
{
    const QtEnumPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QIcon();

    const QtEnumPropertyManagerPrivate::Data &data = it.value();

    const int v = data.val;
    return data.enumIcons.value(v);
}

/*!
    \fn void QtEnumPropertyManager::setValue(QtProperty *property, int value)

    Sets the value of the given  \a property to \a value.

    The specified \a value must be less than the size of the given \a
    property's enumNames() list, and larger than (or equal to) 0.

    \sa value(), valueChanged()
*/
04819 void QtEnumPropertyManager::setValue(QtProperty *property, int val)
{
    const QtEnumPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtEnumPropertyManagerPrivate::Data data = it.value();

    if (val >= data.enumNames.count())
        return;

    if (val < 0 && data.enumNames.count() > 0)
        return;

    if (val < 0)
        val = -1;

    if (data.val == val)
        return;

    data.val = val;

    it.value() = data;

    emit propertyChanged(property);
    emit valueChanged(property, data.val);
}

/*!
    Sets the given \a property's list of enum names to \a
    enumNames. The \a property's current value is reset to 0
    indicating the first item of the list.

    If the specified \a enumNames list is empty, the \a property's
    current value is set to -1.

    \sa enumNames(), enumNamesChanged()
*/
04857 void QtEnumPropertyManager::setEnumNames(QtProperty *property, const QStringList &enumNames)
{
    const QtEnumPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtEnumPropertyManagerPrivate::Data data = it.value();

    if (data.enumNames == enumNames)
        return;

    data.enumNames = enumNames;

    data.val = -1;

    if (enumNames.count() > 0)
        data.val = 0;

    it.value() = data;

    emit enumNamesChanged(property, data.enumNames);

    emit propertyChanged(property);
    emit valueChanged(property, data.val);
}

/*!
    Sets the given \a property's map of enum values to their icons to \a
    enumIcons.

    Each enum value can have associated icon. This association is represented with passed \a enumIcons map.

    \sa enumNames(), enumNamesChanged()
*/
04891 void QtEnumPropertyManager::setEnumIcons(QtProperty *property, const QMap<int, QIcon> &enumIcons)
{
    const QtEnumPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    it.value().enumIcons = enumIcons;

    emit enumIconsChanged(property, it.value().enumIcons);

    emit propertyChanged(property);
}

/*!
    \reimp
*/
04907 void QtEnumPropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QtEnumPropertyManagerPrivate::Data();
}

/*!
    \reimp
*/
04915 void QtEnumPropertyManager::uninitializeProperty(QtProperty *property)
{
    d_ptr->m_values.remove(property);
}

// QtFlagPropertyManager

04922 class QtFlagPropertyManagerPrivate
{
    QtFlagPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtFlagPropertyManager)
public:

    void slotBoolChanged(QtProperty *property, bool value);
    void slotPropertyDestroyed(QtProperty *property);

04931     struct Data
    {
        Data() : val(-1) {}
        int val;
        QStringList flagNames;
    };

    typedef QMap<const QtProperty *, Data> PropertyValueMap;
    PropertyValueMap m_values;

    QtBoolPropertyManager *m_boolPropertyManager;

    QMap<const QtProperty *, QList<QtProperty *> > m_propertyToFlags;

    QMap<const QtProperty *, QtProperty *> m_flagToProperty;
};

void QtFlagPropertyManagerPrivate::slotBoolChanged(QtProperty *property, bool value)
{
    QtProperty *prop = m_flagToProperty.value(property, 0);
    if (prop == 0)
        return;

    QListIterator<QtProperty *> itProp(m_propertyToFlags[prop]);
    int level = 0;
    while (itProp.hasNext()) {
        QtProperty *p = itProp.next();
        if (p == property) {
            int v = m_values[prop].val;
            if (value) {
                v |= (1 << level);
            } else {
                v &= ~(1 << level);
            }
            q_ptr->setValue(prop, v);
            return;
        }
        level++;
    }
}

void QtFlagPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property)
{
    QtProperty *flagProperty = m_flagToProperty.value(property, 0);
    if (flagProperty == 0)
        return;

    m_propertyToFlags[flagProperty].replace(m_propertyToFlags[flagProperty].indexOf(property), 0);
    m_flagToProperty.remove(property);
}

/*!
    \class QtFlagPropertyManager

    \brief The QtFlagPropertyManager provides and manages flag properties.

    Each flag property has an associated list of flag names which can
    be retrieved using the flagNames() function, and set using the
    corresponding setFlagNames() function.

    The flag manager provides properties with nested boolean
    subproperties representing each flag, i.e. a flag property's value
    is the binary combination of the subproperties' values. A
    property's value can be retrieved and set using the value() and
    setValue() slots respectively. The combination of flags is represented
    by single int value - that's why it's possible to store up to
    32 independent flags in one flag property.

    The subproperties are created by a QtBoolPropertyManager object. This
    manager can be retrieved using the subBoolPropertyManager() function. In
    order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    In addition, QtFlagPropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes, and the flagNamesChanged() signal which is emitted
    whenever the list of flag names is altered.

    \sa QtAbstractPropertyManager, QtBoolPropertyManager
*/

/*!
    \fn void QtFlagPropertyManager::valueChanged(QtProperty *property, int value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a  property and the new
    \a value as parameters.

    \sa setValue()
*/

/*!
    \fn void QtFlagPropertyManager::flagNamesChanged(QtProperty *property, const QStringList &names)

    This signal is emitted whenever a property created by this manager
    changes its flag names, passing a pointer to the \a property and the
    new \a names as parameters.

    \sa setFlagNames()
*/

/*!
    Creates a manager with the given \a parent.
*/
05036 QtFlagPropertyManager::QtFlagPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtFlagPropertyManagerPrivate;
    d_ptr->q_ptr = this;

    d_ptr->m_boolPropertyManager = new QtBoolPropertyManager(this);
    connect(d_ptr->m_boolPropertyManager, SIGNAL(valueChanged(QtProperty *, bool)),
                this, SLOT(slotBoolChanged(QtProperty *, bool)));
    connect(d_ptr->m_boolPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
}

/*!
    Destroys this manager, and all the properties it has created.
*/
05052 QtFlagPropertyManager::~QtFlagPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the manager that produces the nested boolean subproperties
    representing each flag.

    In order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
05068 QtBoolPropertyManager *QtFlagPropertyManager::subBoolPropertyManager() const
{
    return d_ptr->m_boolPropertyManager;
}

/*!
    Returns the given \a property's value.

    If the given property is not managed by this manager, this
    function returns 0.

    \sa flagNames(), setValue()
*/
05081 int QtFlagPropertyManager::value(const QtProperty *property) const
{
    return getValue<int>(d_ptr->m_values, property, 0);
}

/*!
    Returns the given \a property's list of flag names.

    \sa value(), setFlagNames()
*/
05091 QStringList QtFlagPropertyManager::flagNames(const QtProperty *property) const
{
    return getData<QStringList>(d_ptr->m_values, &QtFlagPropertyManagerPrivate::Data::flagNames, property, QStringList());
}

/*!
    \reimp
*/
05099 QString QtFlagPropertyManager::valueText(const QtProperty *property) const
{
    const QtFlagPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();

    const QtFlagPropertyManagerPrivate::Data &data = it.value();

    QString str;
    int level = 0;
    const QChar bar = QLatin1Char('|');
    const QStringList::const_iterator fncend = data.flagNames.constEnd();
    for (QStringList::const_iterator it =  data.flagNames.constBegin(); it != fncend; ++it) {
        if (data.val & (1 << level)) {
            if (!str.isEmpty())
                str += bar;
            str += *it;
        }

        level++;
    }
    return str;
}

/*!
    \fn void QtFlagPropertyManager::setValue(QtProperty *property, int value)

    Sets the value of the given \a property to \a value. Nested
    properties are updated automatically.

    The specified \a value must be less than the binary combination of
    the property's flagNames() list size (i.e. less than 2\sup n,
    where \c n is the size of the list) and larger than (or equal to)
    0.

    \sa value(), valueChanged()
*/
05136 void QtFlagPropertyManager::setValue(QtProperty *property, int val)
{
    const QtFlagPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtFlagPropertyManagerPrivate::Data data = it.value();

    if (data.val == val)
        return;

    if (val > (1 << data.flagNames.count()) - 1)
        return;

    if (val < 0)
        return;

    data.val = val;

    it.value() = data;

    QListIterator<QtProperty *> itProp(d_ptr->m_propertyToFlags[property]);
    int level = 0;
    while (itProp.hasNext()) {
        QtProperty *prop = itProp.next();
        if (prop)
            d_ptr->m_boolPropertyManager->setValue(prop, val & (1 << level));
        level++;
    }

    emit propertyChanged(property);
    emit valueChanged(property, data.val);
}

/*!
    Sets the given \a property's list of flag names to \a flagNames. The
    property's current value is reset to 0 indicating the first item
    of the list.

    \sa flagNames(), flagNamesChanged()
*/
05177 void QtFlagPropertyManager::setFlagNames(QtProperty *property, const QStringList &flagNames)
{
    const QtFlagPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    QtFlagPropertyManagerPrivate::Data data = it.value();

    if (data.flagNames == flagNames)
        return;

    data.flagNames = flagNames;
    data.val = 0;

    it.value() = data;

    QListIterator<QtProperty *> itProp(d_ptr->m_propertyToFlags[property]);
    while (itProp.hasNext()) {
        QtProperty *prop = itProp.next();
        if (prop) {
            delete prop;
            d_ptr->m_flagToProperty.remove(prop);
        }
    }
    d_ptr->m_propertyToFlags[property].clear();

    QStringListIterator itFlag(flagNames);
    while (itFlag.hasNext()) {
        const QString flagName = itFlag.next();
        QtProperty *prop = d_ptr->m_boolPropertyManager->addProperty();
        prop->setPropertyName(flagName);
        property->addSubProperty(prop);
        d_ptr->m_propertyToFlags[property].append(prop);
        d_ptr->m_flagToProperty[prop] = property;
    }

    emit flagNamesChanged(property, data.flagNames);

    emit propertyChanged(property);
    emit valueChanged(property, data.val);
}

/*!
    \reimp
*/
05222 void QtFlagPropertyManager::initializeProperty(QtProperty *property)
{
    d_ptr->m_values[property] = QtFlagPropertyManagerPrivate::Data();

    d_ptr->m_propertyToFlags[property] = QList<QtProperty *>();
}

/*!
    \reimp
*/
05232 void QtFlagPropertyManager::uninitializeProperty(QtProperty *property)
{
    QListIterator<QtProperty *> itProp(d_ptr->m_propertyToFlags[property]);
    while (itProp.hasNext()) {
        QtProperty *prop = itProp.next();
        if (prop) {
            delete prop;
            d_ptr->m_flagToProperty.remove(prop);
        }
    }
    d_ptr->m_propertyToFlags.remove(property);

    d_ptr->m_values.remove(property);
}

// QtSizePolicyPropertyManager

05249 class QtSizePolicyPropertyManagerPrivate
{
    QtSizePolicyPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtSizePolicyPropertyManager)
public:

    QtSizePolicyPropertyManagerPrivate();

    void slotIntChanged(QtProperty *property, int value);
    void slotEnumChanged(QtProperty *property, int value);
    void slotPropertyDestroyed(QtProperty *property);

    typedef QMap<const QtProperty *, QSizePolicy> PropertyValueMap;
    PropertyValueMap m_values;

    QtIntPropertyManager *m_intPropertyManager;
    QtEnumPropertyManager *m_enumPropertyManager;

    QMap<const QtProperty *, QtProperty *> m_propertyToHPolicy;
    QMap<const QtProperty *, QtProperty *> m_propertyToVPolicy;
    QMap<const QtProperty *, QtProperty *> m_propertyToHStretch;
    QMap<const QtProperty *, QtProperty *> m_propertyToVStretch;

    QMap<const QtProperty *, QtProperty *> m_hPolicyToProperty;
    QMap<const QtProperty *, QtProperty *> m_vPolicyToProperty;
    QMap<const QtProperty *, QtProperty *> m_hStretchToProperty;
    QMap<const QtProperty *, QtProperty *> m_vStretchToProperty;
};

QtSizePolicyPropertyManagerPrivate::QtSizePolicyPropertyManagerPrivate()
{
}

void QtSizePolicyPropertyManagerPrivate::slotIntChanged(QtProperty *property, int value)
{
    if (QtProperty *prop = m_hStretchToProperty.value(property, 0)) {
        QSizePolicy sp = m_values[prop];
        sp.setHorizontalStretch(value);
        q_ptr->setValue(prop, sp);
    } else if (QtProperty *prop = m_vStretchToProperty.value(property, 0)) {
        QSizePolicy sp = m_values[prop];
        sp.setVerticalStretch(value);
        q_ptr->setValue(prop, sp);
    }
}

void QtSizePolicyPropertyManagerPrivate::slotEnumChanged(QtProperty *property, int value)
{
    if (QtProperty *prop = m_hPolicyToProperty.value(property, 0)) {
        QSizePolicy sp = m_values[prop];
        sp.setHorizontalPolicy(metaEnumProvider()->indexToSizePolicy(value));
        q_ptr->setValue(prop, sp);
    } else if (QtProperty *prop = m_vPolicyToProperty.value(property, 0)) {
        QSizePolicy sp = m_values[prop];
        sp.setVerticalPolicy(metaEnumProvider()->indexToSizePolicy(value));
        q_ptr->setValue(prop, sp);
    }
}

void QtSizePolicyPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property)
{
    if (QtProperty *pointProp = m_hStretchToProperty.value(property, 0)) {
        m_propertyToHStretch[pointProp] = 0;
        m_hStretchToProperty.remove(property);
    } else if (QtProperty *pointProp = m_vStretchToProperty.value(property, 0)) {
        m_propertyToVStretch[pointProp] = 0;
        m_vStretchToProperty.remove(property);
    } else if (QtProperty *pointProp = m_hPolicyToProperty.value(property, 0)) {
        m_propertyToHPolicy[pointProp] = 0;
        m_hPolicyToProperty.remove(property);
    } else if (QtProperty *pointProp = m_vPolicyToProperty.value(property, 0)) {
        m_propertyToVPolicy[pointProp] = 0;
        m_vPolicyToProperty.remove(property);
    }
}

/*!
    \class QtSizePolicyPropertyManager

    \brief The QtSizePolicyPropertyManager provides and manages QSizePolicy properties.

    A size policy property has nested \e horizontalPolicy, \e
    verticalPolicy, \e horizontalStretch and \e verticalStretch
    subproperties. The top-level property's value can be retrieved
    using the value() function, and set using the setValue() slot.

    The subproperties are created by QtIntPropertyManager and QtEnumPropertyManager
    objects. These managers can be retrieved using the subIntPropertyManager()
    and subEnumPropertyManager() functions respectively. In order to provide
    editing widgets for the subproperties in a property browser widget,
    these managers must be associated with editor factories.

    In addition, QtSizePolicyPropertyManager provides the valueChanged()
    signal which is emitted whenever a property created by this
    manager changes.

    \sa QtAbstractPropertyManager, QtIntPropertyManager, QtEnumPropertyManager
*/

/*!
    \fn void QtSizePolicyPropertyManager::valueChanged(QtProperty *property, const QSizePolicy &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the
    new \a value as parameters.

    \sa setValue()
*/

/*!
    Creates a manager with the given \a parent.
*/
05361 QtSizePolicyPropertyManager::QtSizePolicyPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtSizePolicyPropertyManagerPrivate;
    d_ptr->q_ptr = this;

    d_ptr->m_intPropertyManager = new QtIntPropertyManager(this);
    connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
                this, SLOT(slotIntChanged(QtProperty *, int)));
    d_ptr->m_enumPropertyManager = new QtEnumPropertyManager(this);
    connect(d_ptr->m_enumPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
                this, SLOT(slotEnumChanged(QtProperty *, int)));

    connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
    connect(d_ptr->m_enumPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
}

/*!
    Destroys this manager, and all the properties it has created.
*/
05383 QtSizePolicyPropertyManager::~QtSizePolicyPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the manager that creates the nested \e horizontalStretch
    and \e verticalStretch subproperties.

    In order to provide editing widgets for the mentioned subproperties
    in a property browser widget, this manager must be associated with
    an editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
05399 QtIntPropertyManager *QtSizePolicyPropertyManager::subIntPropertyManager() const
{
    return d_ptr->m_intPropertyManager;
}

/*!
    Returns the manager that creates the nested \e horizontalPolicy
    and \e verticalPolicy subproperties.

    In order to provide editing widgets for the mentioned subproperties
    in a property browser widget, this manager must be associated with
    an editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
05414 QtEnumPropertyManager *QtSizePolicyPropertyManager::subEnumPropertyManager() const
{
    return d_ptr->m_enumPropertyManager;
}

/*!
    Returns the given \a property's value.

    If the given property is not managed by this manager, this
    function returns the default size policy.

    \sa setValue()
*/
05427 QSizePolicy QtSizePolicyPropertyManager::value(const QtProperty *property) const
{
    return d_ptr->m_values.value(property, QSizePolicy());
}

/*!
    \reimp
*/
05435 QString QtSizePolicyPropertyManager::valueText(const QtProperty *property) const
{
    const QtSizePolicyPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();

    const QSizePolicy sp = it.value();
    const QtMetaEnumProvider *mep = metaEnumProvider();
    const int hIndex = mep->sizePolicyToIndex(sp.horizontalPolicy());
    const int vIndex = mep->sizePolicyToIndex(sp.verticalPolicy());
    //! Unknown size policy on reading invalid uic3 files
    const QString hPolicy = hIndex != -1 ? mep->policyEnumNames().at(hIndex) : tr("<Invalid>");
    const QString vPolicy = vIndex != -1 ? mep->policyEnumNames().at(vIndex) : tr("<Invalid>");
    const QString str = tr("[%1, %2, %3, %4]").arg(hPolicy, vPolicy).arg(sp.horizontalStretch()).arg(sp.verticalStretch());
    return str;
}

/*!
    \fn void QtSizePolicyPropertyManager::setValue(QtProperty *property, const QSizePolicy &value)

    Sets the value of the given \a property to \a value. Nested
    properties are updated automatically.

    \sa value(), valueChanged()
*/
05460 void QtSizePolicyPropertyManager::setValue(QtProperty *property, const QSizePolicy &val)
{
    const QtSizePolicyPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    if (it.value() == val)
        return;

    it.value() = val;

    d_ptr->m_enumPropertyManager->setValue(d_ptr->m_propertyToHPolicy[property],
                metaEnumProvider()->sizePolicyToIndex(val.horizontalPolicy()));
    d_ptr->m_enumPropertyManager->setValue(d_ptr->m_propertyToVPolicy[property],
                metaEnumProvider()->sizePolicyToIndex(val.verticalPolicy()));
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToHStretch[property],
                val.horizontalStretch());
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToVStretch[property],
                val.verticalStretch());

    emit propertyChanged(property);
    emit valueChanged(property, val);
}

/*!
    \reimp
*/
05487 void QtSizePolicyPropertyManager::initializeProperty(QtProperty *property)
{
    QSizePolicy val;
    d_ptr->m_values[property] = val;

    QtProperty *hPolicyProp = d_ptr->m_enumPropertyManager->addProperty();
    hPolicyProp->setPropertyName(tr("Horizontal Policy"));
    d_ptr->m_enumPropertyManager->setEnumNames(hPolicyProp, metaEnumProvider()->policyEnumNames());
    d_ptr->m_enumPropertyManager->setValue(hPolicyProp,
                metaEnumProvider()->sizePolicyToIndex(val.horizontalPolicy()));
    d_ptr->m_propertyToHPolicy[property] = hPolicyProp;
    d_ptr->m_hPolicyToProperty[hPolicyProp] = property;
    property->addSubProperty(hPolicyProp);

    QtProperty *vPolicyProp = d_ptr->m_enumPropertyManager->addProperty();
    vPolicyProp->setPropertyName(tr("Vertical Policy"));
    d_ptr->m_enumPropertyManager->setEnumNames(vPolicyProp, metaEnumProvider()->policyEnumNames());
    d_ptr->m_enumPropertyManager->setValue(vPolicyProp,
                metaEnumProvider()->sizePolicyToIndex(val.verticalPolicy()));
    d_ptr->m_propertyToVPolicy[property] = vPolicyProp;
    d_ptr->m_vPolicyToProperty[vPolicyProp] = property;
    property->addSubProperty(vPolicyProp);

    QtProperty *hStretchProp = d_ptr->m_intPropertyManager->addProperty();
    hStretchProp->setPropertyName(tr("Horizontal Stretch"));
    d_ptr->m_intPropertyManager->setValue(hStretchProp, val.horizontalStretch());
    d_ptr->m_intPropertyManager->setRange(hStretchProp, 0, 0xff);
    d_ptr->m_propertyToHStretch[property] = hStretchProp;
    d_ptr->m_hStretchToProperty[hStretchProp] = property;
    property->addSubProperty(hStretchProp);

    QtProperty *vStretchProp = d_ptr->m_intPropertyManager->addProperty();
    vStretchProp->setPropertyName(tr("Vertical Stretch"));
    d_ptr->m_intPropertyManager->setValue(vStretchProp, val.verticalStretch());
    d_ptr->m_intPropertyManager->setRange(vStretchProp, 0, 0xff);
    d_ptr->m_propertyToVStretch[property] = vStretchProp;
    d_ptr->m_vStretchToProperty[vStretchProp] = property;
    property->addSubProperty(vStretchProp);

}

/*!
    \reimp
*/
05531 void QtSizePolicyPropertyManager::uninitializeProperty(QtProperty *property)
{
    QtProperty *hPolicyProp = d_ptr->m_propertyToHPolicy[property];
    if (hPolicyProp) {
        d_ptr->m_hPolicyToProperty.remove(hPolicyProp);
        delete hPolicyProp;
    }
    d_ptr->m_propertyToHPolicy.remove(property);

    QtProperty *vPolicyProp = d_ptr->m_propertyToVPolicy[property];
    if (vPolicyProp) {
        d_ptr->m_vPolicyToProperty.remove(vPolicyProp);
        delete vPolicyProp;
    }
    d_ptr->m_propertyToVPolicy.remove(property);

    QtProperty *hStretchProp = d_ptr->m_propertyToHStretch[property];
    if (hStretchProp) {
        d_ptr->m_hStretchToProperty.remove(hStretchProp);
        delete hStretchProp;
    }
    d_ptr->m_propertyToHStretch.remove(property);

    QtProperty *vStretchProp = d_ptr->m_propertyToVStretch[property];
    if (vStretchProp) {
        d_ptr->m_vStretchToProperty.remove(vStretchProp);
        delete vStretchProp;
    }
    d_ptr->m_propertyToVStretch.remove(property);

    d_ptr->m_values.remove(property);
}

// QtFontPropertyManager:
// QtFontPropertyManagerPrivate has a mechanism for reacting
// to QApplication::fontDatabaseChanged() [4.5], which is emitted
// when someone loads an application font. The signals are compressed
// using a timer with interval 0, which then causes the family
// enumeration manager to re-set its strings and index values
// for each property.

Q_GLOBAL_STATIC(QFontDatabase, fontDatabase)

05574 class QtFontPropertyManagerPrivate
{
    QtFontPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtFontPropertyManager)
public:

    QtFontPropertyManagerPrivate();

    void slotIntChanged(QtProperty *property, int value);
    void slotEnumChanged(QtProperty *property, int value);
    void slotBoolChanged(QtProperty *property, bool value);
    void slotPropertyDestroyed(QtProperty *property);
    void slotFontDatabaseChanged();
    void slotFontDatabaseDelayedChange();

    QStringList m_familyNames;

    typedef QMap<const QtProperty *, QFont> PropertyValueMap;
    PropertyValueMap m_values;

    QtIntPropertyManager *m_intPropertyManager;
    QtEnumPropertyManager *m_enumPropertyManager;
    QtBoolPropertyManager *m_boolPropertyManager;

    QMap<const QtProperty *, QtProperty *> m_propertyToFamily;
    QMap<const QtProperty *, QtProperty *> m_propertyToPointSize;
    QMap<const QtProperty *, QtProperty *> m_propertyToBold;
    QMap<const QtProperty *, QtProperty *> m_propertyToItalic;
    QMap<const QtProperty *, QtProperty *> m_propertyToUnderline;
    QMap<const QtProperty *, QtProperty *> m_propertyToStrikeOut;
    QMap<const QtProperty *, QtProperty *> m_propertyToKerning;

    QMap<const QtProperty *, QtProperty *> m_familyToProperty;
    QMap<const QtProperty *, QtProperty *> m_pointSizeToProperty;
    QMap<const QtProperty *, QtProperty *> m_boldToProperty;
    QMap<const QtProperty *, QtProperty *> m_italicToProperty;
    QMap<const QtProperty *, QtProperty *> m_underlineToProperty;
    QMap<const QtProperty *, QtProperty *> m_strikeOutToProperty;
    QMap<const QtProperty *, QtProperty *> m_kerningToProperty;

    bool m_settingValue;
    QTimer *m_fontDatabaseChangeTimer;
};

QtFontPropertyManagerPrivate::QtFontPropertyManagerPrivate() :
    m_settingValue(false),
    m_fontDatabaseChangeTimer(0)
{
}

void QtFontPropertyManagerPrivate::slotIntChanged(QtProperty *property, int value)
{
    if (m_settingValue)
        return;
    if (QtProperty *prop = m_pointSizeToProperty.value(property, 0)) {
        QFont f = m_values[prop];
        f.setPointSize(value);
        q_ptr->setValue(prop, f);
    }
}

void QtFontPropertyManagerPrivate::slotEnumChanged(QtProperty *property, int value)
{
    if (m_settingValue)
        return;
    if (QtProperty *prop = m_familyToProperty.value(property, 0)) {
        QFont f = m_values[prop];
        f.setFamily(m_familyNames.at(value));
        q_ptr->setValue(prop, f);
    }
}

void QtFontPropertyManagerPrivate::slotBoolChanged(QtProperty *property, bool value)
{
    if (m_settingValue)
        return;
    if (QtProperty *prop = m_boldToProperty.value(property, 0)) {
        QFont f = m_values[prop];
        f.setBold(value);
        q_ptr->setValue(prop, f);
    } else if (QtProperty *prop = m_italicToProperty.value(property, 0)) {
        QFont f = m_values[prop];
        f.setItalic(value);
        q_ptr->setValue(prop, f);
    } else if (QtProperty *prop = m_underlineToProperty.value(property, 0)) {
        QFont f = m_values[prop];
        f.setUnderline(value);
        q_ptr->setValue(prop, f);
    } else if (QtProperty *prop = m_strikeOutToProperty.value(property, 0)) {
        QFont f = m_values[prop];
        f.setStrikeOut(value);
        q_ptr->setValue(prop, f);
    } else if (QtProperty *prop = m_kerningToProperty.value(property, 0)) {
        QFont f = m_values[prop];
        f.setKerning(value);
        q_ptr->setValue(prop, f);
    }
}

void QtFontPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property)
{
    if (QtProperty *pointProp = m_pointSizeToProperty.value(property, 0)) {
        m_propertyToPointSize[pointProp] = 0;
        m_pointSizeToProperty.remove(property);
    } else if (QtProperty *pointProp = m_familyToProperty.value(property, 0)) {
        m_propertyToFamily[pointProp] = 0;
        m_familyToProperty.remove(property);
    } else if (QtProperty *pointProp = m_boldToProperty.value(property, 0)) {
        m_propertyToBold[pointProp] = 0;
        m_boldToProperty.remove(property);
    } else if (QtProperty *pointProp = m_italicToProperty.value(property, 0)) {
        m_propertyToItalic[pointProp] = 0;
        m_italicToProperty.remove(property);
    } else if (QtProperty *pointProp = m_underlineToProperty.value(property, 0)) {
        m_propertyToUnderline[pointProp] = 0;
        m_underlineToProperty.remove(property);
    } else if (QtProperty *pointProp = m_strikeOutToProperty.value(property, 0)) {
        m_propertyToStrikeOut[pointProp] = 0;
        m_strikeOutToProperty.remove(property);
    } else if (QtProperty *pointProp = m_kerningToProperty.value(property, 0)) {
        m_propertyToKerning[pointProp] = 0;
        m_kerningToProperty.remove(property);
    }
}

void  QtFontPropertyManagerPrivate::slotFontDatabaseChanged()
{
    if (!m_fontDatabaseChangeTimer) {
        m_fontDatabaseChangeTimer = new QTimer(q_ptr);
        m_fontDatabaseChangeTimer->setInterval(0);
        m_fontDatabaseChangeTimer->setSingleShot(true);
        QObject::connect(m_fontDatabaseChangeTimer, SIGNAL(timeout()), q_ptr, SLOT(slotFontDatabaseDelayedChange()));
    }
    if (!m_fontDatabaseChangeTimer->isActive())
        m_fontDatabaseChangeTimer->start();
}

void QtFontPropertyManagerPrivate::slotFontDatabaseDelayedChange()
{
    typedef QMap<const QtProperty *, QtProperty *> PropertyPropertyMap;
    // rescan available font names
    const QStringList oldFamilies = m_familyNames;
    m_familyNames = fontDatabase()->families();

    // Adapt all existing properties
    if (!m_propertyToFamily.empty()) {
        PropertyPropertyMap::const_iterator cend = m_propertyToFamily.constEnd();
        for (PropertyPropertyMap::const_iterator it = m_propertyToFamily.constBegin(); it != cend; ++it) {
            QtProperty *familyProp = it.value();
            const int oldIdx = m_enumPropertyManager->value(familyProp);
            int newIdx = m_familyNames.indexOf(oldFamilies.at(oldIdx));
            if (newIdx < 0)
                newIdx = 0;
            m_enumPropertyManager->setEnumNames(familyProp, m_familyNames);
            m_enumPropertyManager->setValue(familyProp, newIdx);
        }
    }
}

/*!
    \class QtFontPropertyManager

    \brief The QtFontPropertyManager provides and manages QFont properties.

    A font property has nested \e family, \e pointSize, \e bold, \e
    italic, \e underline, \e strikeOut and \e kerning subproperties. The top-level
    property's value can be retrieved using the value() function, and
    set using the setValue() slot.

    The subproperties are created by QtIntPropertyManager, QtEnumPropertyManager and
    QtBoolPropertyManager objects. These managers can be retrieved using the
    corresponding subIntPropertyManager(), subEnumPropertyManager() and
    subBoolPropertyManager() functions. In order to provide editing widgets
    for the subproperties in a property browser widget, these managers
    must be associated with editor factories.

    In addition, QtFontPropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes.

    \sa QtAbstractPropertyManager, QtEnumPropertyManager, QtIntPropertyManager, QtBoolPropertyManager
*/

/*!
    \fn void QtFontPropertyManager::valueChanged(QtProperty *property, const QFont &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the
    new \a value as parameters.

    \sa setValue()
*/

/*!
    Creates a manager with the given \a parent.
*/
05770 QtFontPropertyManager::QtFontPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtFontPropertyManagerPrivate;
    d_ptr->q_ptr = this;
#if QT_VERSION >= 0x040500
    QObject::connect(qApp, SIGNAL(fontDatabaseChanged()), this, SLOT(slotFontDatabaseChanged()));
#endif

    d_ptr->m_intPropertyManager = new QtIntPropertyManager(this);
    connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
                this, SLOT(slotIntChanged(QtProperty *, int)));
    d_ptr->m_enumPropertyManager = new QtEnumPropertyManager(this);
    connect(d_ptr->m_enumPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
                this, SLOT(slotEnumChanged(QtProperty *, int)));
    d_ptr->m_boolPropertyManager = new QtBoolPropertyManager(this);
    connect(d_ptr->m_boolPropertyManager, SIGNAL(valueChanged(QtProperty *, bool)),
                this, SLOT(slotBoolChanged(QtProperty *, bool)));

    connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
    connect(d_ptr->m_enumPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
    connect(d_ptr->m_boolPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
}

/*!
    Destroys this manager, and all the properties it has created.
*/
05800 QtFontPropertyManager::~QtFontPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the manager that creates the \e pointSize subproperty.

    In order to provide editing widgets for the \e pointSize property
    in a property browser widget, this manager must be associated
    with an editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
05815 QtIntPropertyManager *QtFontPropertyManager::subIntPropertyManager() const
{
    return d_ptr->m_intPropertyManager;
}

/*!
    Returns the manager that create the \e family subproperty.

    In order to provide editing widgets for the \e family property
    in a property browser widget, this manager must be associated
    with an editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
05829 QtEnumPropertyManager *QtFontPropertyManager::subEnumPropertyManager() const
{
    return d_ptr->m_enumPropertyManager;
}

/*!
    Returns the manager that creates the  \e bold, \e italic, \e underline,
    \e strikeOut and \e kerning subproperties.

    In order to provide editing widgets for the mentioned properties
    in a property browser widget, this manager must be associated with
    an editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
05844 QtBoolPropertyManager *QtFontPropertyManager::subBoolPropertyManager() const
{
    return d_ptr->m_boolPropertyManager;
}

/*!
    Returns the given \a property's value.

    If the given property is not managed by this manager, this
    function returns a font object that uses the application's default
    font.

    \sa setValue()
*/
05858 QFont QtFontPropertyManager::value(const QtProperty *property) const
{
    return d_ptr->m_values.value(property, QFont());
}

/*!
    \reimp
*/
05866 QString QtFontPropertyManager::valueText(const QtProperty *property) const
{
    const QtFontPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();

    return QtPropertyBrowserUtils::fontValueText(it.value());
}

/*!
    \reimp
*/
05878 QIcon QtFontPropertyManager::valueIcon(const QtProperty *property) const
{
    const QtFontPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QIcon();

    return QtPropertyBrowserUtils::fontValueIcon(it.value());
}

/*!
    \fn void QtFontPropertyManager::setValue(QtProperty *property, const QFont &value)

    Sets the value of the given \a property to \a value. Nested
    properties are updated automatically.

    \sa value(), valueChanged()
*/
05895 void QtFontPropertyManager::setValue(QtProperty *property, const QFont &val)
{
    const QtFontPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    const QFont oldVal = it.value();
    if (oldVal == val && oldVal.resolve() == val.resolve())
        return;

    it.value() = val;

    int idx = d_ptr->m_familyNames.indexOf(val.family());
    if (idx == -1)
        idx = 0;
    bool settingValue = d_ptr->m_settingValue;
    d_ptr->m_settingValue = true;
    d_ptr->m_enumPropertyManager->setValue(d_ptr->m_propertyToFamily[property], idx);
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToPointSize[property], val.pointSize());
    d_ptr->m_boolPropertyManager->setValue(d_ptr->m_propertyToBold[property], val.bold());
    d_ptr->m_boolPropertyManager->setValue(d_ptr->m_propertyToItalic[property], val.italic());
    d_ptr->m_boolPropertyManager->setValue(d_ptr->m_propertyToUnderline[property], val.underline());
    d_ptr->m_boolPropertyManager->setValue(d_ptr->m_propertyToStrikeOut[property], val.strikeOut());
    d_ptr->m_boolPropertyManager->setValue(d_ptr->m_propertyToKerning[property], val.kerning());
    d_ptr->m_settingValue = settingValue;

    emit propertyChanged(property);
    emit valueChanged(property, val);
}

/*!
    \reimp
*/
05928 void QtFontPropertyManager::initializeProperty(QtProperty *property)
{
    QFont val;
    d_ptr->m_values[property] = val;

    QtProperty *familyProp = d_ptr->m_enumPropertyManager->addProperty();
    familyProp->setPropertyName(tr("Family"));
    if (d_ptr->m_familyNames.empty())
        d_ptr->m_familyNames = fontDatabase()->families();
    d_ptr->m_enumPropertyManager->setEnumNames(familyProp, d_ptr->m_familyNames);
    int idx = d_ptr->m_familyNames.indexOf(val.family());
    if (idx == -1)
        idx = 0;
    d_ptr->m_enumPropertyManager->setValue(familyProp, idx);
    d_ptr->m_propertyToFamily[property] = familyProp;
    d_ptr->m_familyToProperty[familyProp] = property;
    property->addSubProperty(familyProp);

    QtProperty *pointSizeProp = d_ptr->m_intPropertyManager->addProperty();
    pointSizeProp->setPropertyName(tr("Point Size"));
    d_ptr->m_intPropertyManager->setValue(pointSizeProp, val.pointSize());
    d_ptr->m_intPropertyManager->setMinimum(pointSizeProp, 1);
    d_ptr->m_propertyToPointSize[property] = pointSizeProp;
    d_ptr->m_pointSizeToProperty[pointSizeProp] = property;
    property->addSubProperty(pointSizeProp);

    QtProperty *boldProp = d_ptr->m_boolPropertyManager->addProperty();
    boldProp->setPropertyName(tr("Bold"));
    d_ptr->m_boolPropertyManager->setValue(boldProp, val.bold());
    d_ptr->m_propertyToBold[property] = boldProp;
    d_ptr->m_boldToProperty[boldProp] = property;
    property->addSubProperty(boldProp);

    QtProperty *italicProp = d_ptr->m_boolPropertyManager->addProperty();
    italicProp->setPropertyName(tr("Italic"));
    d_ptr->m_boolPropertyManager->setValue(italicProp, val.italic());
    d_ptr->m_propertyToItalic[property] = italicProp;
    d_ptr->m_italicToProperty[italicProp] = property;
    property->addSubProperty(italicProp);

    QtProperty *underlineProp = d_ptr->m_boolPropertyManager->addProperty();
    underlineProp->setPropertyName(tr("Underline"));
    d_ptr->m_boolPropertyManager->setValue(underlineProp, val.underline());
    d_ptr->m_propertyToUnderline[property] = underlineProp;
    d_ptr->m_underlineToProperty[underlineProp] = property;
    property->addSubProperty(underlineProp);

    QtProperty *strikeOutProp = d_ptr->m_boolPropertyManager->addProperty();
    strikeOutProp->setPropertyName(tr("Strikeout"));
    d_ptr->m_boolPropertyManager->setValue(strikeOutProp, val.strikeOut());
    d_ptr->m_propertyToStrikeOut[property] = strikeOutProp;
    d_ptr->m_strikeOutToProperty[strikeOutProp] = property;
    property->addSubProperty(strikeOutProp);

    QtProperty *kerningProp = d_ptr->m_boolPropertyManager->addProperty();
    kerningProp->setPropertyName(tr("Kerning"));
    d_ptr->m_boolPropertyManager->setValue(kerningProp, val.kerning());
    d_ptr->m_propertyToKerning[property] = kerningProp;
    d_ptr->m_kerningToProperty[kerningProp] = property;
    property->addSubProperty(kerningProp);
}

/*!
    \reimp
*/
05993 void QtFontPropertyManager::uninitializeProperty(QtProperty *property)
{
    QtProperty *familyProp = d_ptr->m_propertyToFamily[property];
    if (familyProp) {
        d_ptr->m_familyToProperty.remove(familyProp);
        delete familyProp;
    }
    d_ptr->m_propertyToFamily.remove(property);

    QtProperty *pointSizeProp = d_ptr->m_propertyToPointSize[property];
    if (pointSizeProp) {
        d_ptr->m_pointSizeToProperty.remove(pointSizeProp);
        delete pointSizeProp;
    }
    d_ptr->m_propertyToPointSize.remove(property);

    QtProperty *boldProp = d_ptr->m_propertyToBold[property];
    if (boldProp) {
        d_ptr->m_boldToProperty.remove(boldProp);
        delete boldProp;
    }
    d_ptr->m_propertyToBold.remove(property);

    QtProperty *italicProp = d_ptr->m_propertyToItalic[property];
    if (italicProp) {
        d_ptr->m_italicToProperty.remove(italicProp);
        delete italicProp;
    }
    d_ptr->m_propertyToItalic.remove(property);

    QtProperty *underlineProp = d_ptr->m_propertyToUnderline[property];
    if (underlineProp) {
        d_ptr->m_underlineToProperty.remove(underlineProp);
        delete underlineProp;
    }
    d_ptr->m_propertyToUnderline.remove(property);

    QtProperty *strikeOutProp = d_ptr->m_propertyToStrikeOut[property];
    if (strikeOutProp) {
        d_ptr->m_strikeOutToProperty.remove(strikeOutProp);
        delete strikeOutProp;
    }
    d_ptr->m_propertyToStrikeOut.remove(property);

    QtProperty *kerningProp = d_ptr->m_propertyToKerning[property];
    if (kerningProp) {
        d_ptr->m_kerningToProperty.remove(kerningProp);
        delete kerningProp;
    }
    d_ptr->m_propertyToKerning.remove(property);

    d_ptr->m_values.remove(property);
}

// QtColorPropertyManager

06049 class QtColorPropertyManagerPrivate
{
    QtColorPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtColorPropertyManager)
public:

    void slotIntChanged(QtProperty *property, int value);
    void slotPropertyDestroyed(QtProperty *property);

    typedef QMap<const QtProperty *, QColor> PropertyValueMap;
    PropertyValueMap m_values;

    QtIntPropertyManager *m_intPropertyManager;

    QMap<const QtProperty *, QtProperty *> m_propertyToR;
    QMap<const QtProperty *, QtProperty *> m_propertyToG;
    QMap<const QtProperty *, QtProperty *> m_propertyToB;
    QMap<const QtProperty *, QtProperty *> m_propertyToA;

    QMap<const QtProperty *, QtProperty *> m_rToProperty;
    QMap<const QtProperty *, QtProperty *> m_gToProperty;
    QMap<const QtProperty *, QtProperty *> m_bToProperty;
    QMap<const QtProperty *, QtProperty *> m_aToProperty;
};

void QtColorPropertyManagerPrivate::slotIntChanged(QtProperty *property, int value)
{
    if (QtProperty *prop = m_rToProperty.value(property, 0)) {
        QColor c = m_values[prop];
        c.setRed(value);
        q_ptr->setValue(prop, c);
    } else if (QtProperty *prop = m_gToProperty.value(property, 0)) {
        QColor c = m_values[prop];
        c.setGreen(value);
        q_ptr->setValue(prop, c);
    } else if (QtProperty *prop = m_bToProperty.value(property, 0)) {
        QColor c = m_values[prop];
        c.setBlue(value);
        q_ptr->setValue(prop, c);
    } else if (QtProperty *prop = m_aToProperty.value(property, 0)) {
        QColor c = m_values[prop];
        c.setAlpha(value);
        q_ptr->setValue(prop, c);
    }
}

void QtColorPropertyManagerPrivate::slotPropertyDestroyed(QtProperty *property)
{
    if (QtProperty *pointProp = m_rToProperty.value(property, 0)) {
        m_propertyToR[pointProp] = 0;
        m_rToProperty.remove(property);
    } else if (QtProperty *pointProp = m_gToProperty.value(property, 0)) {
        m_propertyToG[pointProp] = 0;
        m_gToProperty.remove(property);
    } else if (QtProperty *pointProp = m_bToProperty.value(property, 0)) {
        m_propertyToB[pointProp] = 0;
        m_bToProperty.remove(property);
    } else if (QtProperty *pointProp = m_aToProperty.value(property, 0)) {
        m_propertyToA[pointProp] = 0;
        m_aToProperty.remove(property);
    }
}

/*!
    \class QtColorPropertyManager

    \brief The QtColorPropertyManager provides and manages QColor properties.

    A color property has nested \e red, \e green and \e blue
    subproperties. The top-level property's value can be retrieved
    using the value() function, and set using the setValue() slot.

    The subproperties are created by a QtIntPropertyManager object. This
    manager can be retrieved using the subIntPropertyManager() function.  In
    order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    In addition, QtColorPropertyManager provides the valueChanged() signal
    which is emitted whenever a property created by this manager
    changes.

    \sa QtAbstractPropertyManager, QtAbstractPropertyBrowser, QtIntPropertyManager
*/

/*!
    \fn void QtColorPropertyManager::valueChanged(QtProperty *property, const QColor &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.

    \sa setValue()
*/

/*!
    Creates a manager with the given \a parent.
*/
06147 QtColorPropertyManager::QtColorPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtColorPropertyManagerPrivate;
    d_ptr->q_ptr = this;

    d_ptr->m_intPropertyManager = new QtIntPropertyManager(this);
    connect(d_ptr->m_intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
                this, SLOT(slotIntChanged(QtProperty *, int)));

    connect(d_ptr->m_intPropertyManager, SIGNAL(propertyDestroyed(QtProperty *)),
                this, SLOT(slotPropertyDestroyed(QtProperty *)));
}

/*!
    Destroys this manager, and all the properties it has created.
*/
06164 QtColorPropertyManager::~QtColorPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the manager that produces the nested \e red, \e green and
    \e blue subproperties.

    In order to provide editing widgets for the subproperties in a
    property browser widget, this manager must be associated with an
    editor factory.

    \sa QtAbstractPropertyBrowser::setFactoryForManager()
*/
06180 QtIntPropertyManager *QtColorPropertyManager::subIntPropertyManager() const
{
    return d_ptr->m_intPropertyManager;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by \e this manager, this
    function returns an invalid color.

    \sa setValue()
*/
06193 QColor QtColorPropertyManager::value(const QtProperty *property) const
{
    return d_ptr->m_values.value(property, QColor());
}

/*!
    \reimp
*/

06202 QString QtColorPropertyManager::valueText(const QtProperty *property) const
{
    const QtColorPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();

    return QtPropertyBrowserUtils::colorValueText(it.value());
}

/*!
    \reimp
*/

06215 QIcon QtColorPropertyManager::valueIcon(const QtProperty *property) const
{
    const QtColorPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QIcon();
    return QtPropertyBrowserUtils::brushValueIcon(QBrush(it.value()));
}

/*!
    \fn void QtColorPropertyManager::setValue(QtProperty *property, const QColor &value)

    Sets the value of the given \a property to \a value.  Nested
    properties are updated automatically.

    \sa value(), valueChanged()
*/
06231 void QtColorPropertyManager::setValue(QtProperty *property, const QColor &val)
{
    const QtColorPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    if (it.value() == val)
        return;

    it.value() = val;

    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToR[property], val.red());
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToG[property], val.green());
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToB[property], val.blue());
    d_ptr->m_intPropertyManager->setValue(d_ptr->m_propertyToA[property], val.alpha());

    emit propertyChanged(property);
    emit valueChanged(property, val);
}

/*!
    \reimp
*/
06254 void QtColorPropertyManager::initializeProperty(QtProperty *property)
{
    QColor val;
    d_ptr->m_values[property] = val;

    QtProperty *rProp = d_ptr->m_intPropertyManager->addProperty();
    rProp->setPropertyName(tr("Red"));
    d_ptr->m_intPropertyManager->setValue(rProp, val.red());
    d_ptr->m_intPropertyManager->setRange(rProp, 0, 0xFF);
    d_ptr->m_propertyToR[property] = rProp;
    d_ptr->m_rToProperty[rProp] = property;
    property->addSubProperty(rProp);

    QtProperty *gProp = d_ptr->m_intPropertyManager->addProperty();
    gProp->setPropertyName(tr("Green"));
    d_ptr->m_intPropertyManager->setValue(gProp, val.green());
    d_ptr->m_intPropertyManager->setRange(gProp, 0, 0xFF);
    d_ptr->m_propertyToG[property] = gProp;
    d_ptr->m_gToProperty[gProp] = property;
    property->addSubProperty(gProp);

    QtProperty *bProp = d_ptr->m_intPropertyManager->addProperty();
    bProp->setPropertyName(tr("Blue"));
    d_ptr->m_intPropertyManager->setValue(bProp, val.blue());
    d_ptr->m_intPropertyManager->setRange(bProp, 0, 0xFF);
    d_ptr->m_propertyToB[property] = bProp;
    d_ptr->m_bToProperty[bProp] = property;
    property->addSubProperty(bProp);

    QtProperty *aProp = d_ptr->m_intPropertyManager->addProperty();
    aProp->setPropertyName(tr("Alpha"));
    d_ptr->m_intPropertyManager->setValue(aProp, val.alpha());
    d_ptr->m_intPropertyManager->setRange(aProp, 0, 0xFF);
    d_ptr->m_propertyToA[property] = aProp;
    d_ptr->m_aToProperty[aProp] = property;
    property->addSubProperty(aProp);
}

/*!
    \reimp
*/
06295 void QtColorPropertyManager::uninitializeProperty(QtProperty *property)
{
    QtProperty *rProp = d_ptr->m_propertyToR[property];
    if (rProp) {
        d_ptr->m_rToProperty.remove(rProp);
        delete rProp;
    }
    d_ptr->m_propertyToR.remove(property);

    QtProperty *gProp = d_ptr->m_propertyToG[property];
    if (gProp) {
        d_ptr->m_gToProperty.remove(gProp);
        delete gProp;
    }
    d_ptr->m_propertyToG.remove(property);

    QtProperty *bProp = d_ptr->m_propertyToB[property];
    if (bProp) {
        d_ptr->m_bToProperty.remove(bProp);
        delete bProp;
    }
    d_ptr->m_propertyToB.remove(property);

    QtProperty *aProp = d_ptr->m_propertyToA[property];
    if (aProp) {
        d_ptr->m_aToProperty.remove(aProp);
        delete aProp;
    }
    d_ptr->m_propertyToA.remove(property);

    d_ptr->m_values.remove(property);
}

// QtCursorPropertyManager

Q_GLOBAL_STATIC(QtCursorDatabase, cursorDatabase)

06332 class QtCursorPropertyManagerPrivate
{
    QtCursorPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtCursorPropertyManager)
public:
    typedef QMap<const QtProperty *, QCursor> PropertyValueMap;
    PropertyValueMap m_values;
};

/*!
    \class QtCursorPropertyManager

    \brief The QtCursorPropertyManager provides and manages QCursor properties.

    A cursor property has a current value which can be
    retrieved using the value() function, and set using the setValue()
    slot. In addition, QtCursorPropertyManager provides the
    valueChanged() signal which is emitted whenever a property created
    by this manager changes.

    \sa QtAbstractPropertyManager
*/

/*!
    \fn void QtCursorPropertyManager::valueChanged(QtProperty *property, const QCursor &value)

    This signal is emitted whenever a property created by this manager
    changes its value, passing a pointer to the \a property and the new
    \a value as parameters.

    \sa setValue()
*/

/*!
    Creates a manager with the given \a parent.
*/
06368 QtCursorPropertyManager::QtCursorPropertyManager(QObject *parent)
    : QtAbstractPropertyManager(parent)
{
    d_ptr = new QtCursorPropertyManagerPrivate;
    d_ptr->q_ptr = this;
}

/*!
    Destroys this manager, and all the properties it has created.
*/
06378 QtCursorPropertyManager::~QtCursorPropertyManager()
{
    clear();
    delete d_ptr;
}

/*!
    Returns the given \a property's value.

    If the given \a property is not managed by this manager, this
    function returns a default QCursor object.

    \sa setValue()
*/
#ifndef QT_NO_CURSOR
06393 QCursor QtCursorPropertyManager::value(const QtProperty *property) const
{
    return d_ptr->m_values.value(property, QCursor());
}
#endif

/*!
    \reimp
*/
06402 QString QtCursorPropertyManager::valueText(const QtProperty *property) const
{
   const QtCursorPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QString();

    return cursorDatabase()->cursorToShapeName(it.value());
}

/*!
    \reimp
*/
06414 QIcon QtCursorPropertyManager::valueIcon(const QtProperty *property) const
{
    const QtCursorPropertyManagerPrivate::PropertyValueMap::const_iterator it = d_ptr->m_values.constFind(property);
    if (it == d_ptr->m_values.constEnd())
        return QIcon();

    return cursorDatabase()->cursorToShapeIcon(it.value());
}

/*!
    \fn void QtCursorPropertyManager::setValue(QtProperty *property, const QCursor &value)

    Sets the value of the given \a property to \a value.

    \sa value(), valueChanged()
*/
06430 void QtCursorPropertyManager::setValue(QtProperty *property, const QCursor &value)
{
#ifndef QT_NO_CURSOR
    const QtCursorPropertyManagerPrivate::PropertyValueMap::iterator it = d_ptr->m_values.find(property);
    if (it == d_ptr->m_values.end())
        return;

    if (it.value().shape() == value.shape() && value.shape() != Qt::BitmapCursor)
        return;

    it.value() = value;

    emit propertyChanged(property);
    emit valueChanged(property, value);
#endif
}

/*!
    \reimp
*/
06450 void QtCursorPropertyManager::initializeProperty(QtProperty *property)
{
#ifndef QT_NO_CURSOR
    d_ptr->m_values[property] = QCursor();
#endif
}

/*!
    \reimp
*/
06460 void QtCursorPropertyManager::uninitializeProperty(QtProperty *property)
{
    d_ptr->m_values.remove(property);
}

#if QT_VERSION >= 0x040400
QT_END_NAMESPACE
#endif

#include "moc_qtpropertymanager.cpp"
#include "qtpropertymanager.moc"

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