Long live Qt 4.5!

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diff --git a/tools/shared/qtpropertybrowser/qtvariantproperty.cpp b/tools/shared/qtpropertybrowser/qtvariantproperty.cpp
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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 "qtvariantproperty.h"
+#include "qtpropertymanager.h"
+#include "qteditorfactory.h"
+#include <QtCore/QVariant>
+#include <QtGui/QIcon>
+#include <QtCore/QDate>
+#include <QtCore/QLocale>
+
+#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
+
+class QtEnumPropertyType
+{
+};
+
+
+class QtFlagPropertyType
+{
+};
+
+
+class QtGroupPropertyType
+{
+};
+
+#if QT_VERSION >= 0x040400
+QT_END_NAMESPACE
+#endif
+
+Q_DECLARE_METATYPE(QtEnumPropertyType)
+Q_DECLARE_METATYPE(QtFlagPropertyType)
+Q_DECLARE_METATYPE(QtGroupPropertyType)
+
+#if QT_VERSION >= 0x040400
+QT_BEGIN_NAMESPACE
+#endif
+
+/*!
+    Returns the type id for an enum property.
+
+    Note that the property's value type can be retrieved using the
+    valueType() function (which is QVariant::Int for the enum property
+    type).
+
+    \sa propertyType(), valueType()
+*/
+int QtVariantPropertyManager::enumTypeId()
+{
+    return qMetaTypeId<QtEnumPropertyType>();
+}
+
+/*!
+    Returns the type id for a flag property.
+
+    Note that the property's value type can be retrieved using the
+    valueType() function (which is QVariant::Int for the flag property
+    type).
+
+    \sa propertyType(), valueType()
+*/
+int QtVariantPropertyManager::flagTypeId()
+{
+    return qMetaTypeId<QtFlagPropertyType>();
+}
+
+/*!
+    Returns the type id for a group property.
+
+    Note that the property's value type can be retrieved using the
+    valueType() function (which is QVariant::Invalid for the group
+    property type, since it doesn't provide any value).
+
+    \sa propertyType(), valueType()
+*/
+int QtVariantPropertyManager::groupTypeId()
+{
+    return qMetaTypeId<QtGroupPropertyType>();
+}
+
+/*!
+    Returns the type id for a icon map attribute.
+
+    Note that the property's attribute type can be retrieved using the
+    attributeType() function.
+
+    \sa attributeType(), QtEnumPropertyManager::enumIcons()
+*/
+int QtVariantPropertyManager::iconMapTypeId()
+{
+    return qMetaTypeId<QtIconMap>();
+}
+
+typedef QMap<const QtProperty *, QtProperty *> PropertyMap;
+Q_GLOBAL_STATIC(PropertyMap, propertyToWrappedProperty)
+
+static QtProperty *wrappedProperty(QtProperty *property)
+{
+    return propertyToWrappedProperty()->value(property, 0);
+}
+
+class QtVariantPropertyPrivate
+{
+    QtVariantProperty *q_ptr;
+public:
+    QtVariantPropertyPrivate(QtVariantPropertyManager *m) : manager(m) {}
+
+    QtVariantPropertyManager *manager;
+};
+
+/*!
+    \class QtVariantProperty
+    \internal
+    \inmodule QtDesigner
+    \since 4.4
+
+    \brief The QtVariantProperty class is a convenience class handling
+    QVariant based properties.
+
+    QtVariantProperty provides additional API: A property's type,
+    value type, attribute values and current value can easily be
+    retrieved using the propertyType(), valueType(), attributeValue()
+    and value() functions respectively. In addition, the attribute
+    values and the current value can be set using the corresponding
+    setValue() and setAttribute() functions.
+
+    For example, instead of writing:
+
+    \snippet doc/src/snippets/code/tools_shared_qtpropertybrowser_qtvariantproperty.cpp 0
+
+    you can write:
+
+    \snippet doc/src/snippets/code/tools_shared_qtpropertybrowser_qtvariantproperty.cpp 1
+
+    QtVariantProperty instances can only be created by the
+    QtVariantPropertyManager class.
+
+    \sa QtProperty, QtVariantPropertyManager, QtVariantEditorFactory
+*/
+
+/*!
+    Creates a variant property using the given \a manager.
+
+    Do not use this constructor to create variant property instances;
+    use the QtVariantPropertyManager::addProperty() function
+    instead.  This constructor is used internally by the
+    QtVariantPropertyManager::createProperty() function.
+
+    \sa QtVariantPropertyManager
+*/
+QtVariantProperty::QtVariantProperty(QtVariantPropertyManager *manager)
+    : QtProperty(manager),  d_ptr(new QtVariantPropertyPrivate(manager))
+{
+
+}
+
+/*!
+    Destroys this property.
+
+    \sa QtProperty::~QtProperty()
+*/
+QtVariantProperty::~QtVariantProperty()
+{
+    delete d_ptr;
+}
+
+/*!
+    Returns the property's current value.
+
+    \sa valueType(), setValue()
+*/
+QVariant QtVariantProperty::value() const
+{
+    return d_ptr->manager->value(this);
+}
+
+/*!
+    Returns this property's value for the specified \a attribute.
+
+    QtVariantPropertyManager provides a couple of related functions:
+    \l{QtVariantPropertyManager::attributes()}{attributes()} and
+    \l{QtVariantPropertyManager::attributeType()}{attributeType()}.
+
+    \sa setAttribute()
+*/
+QVariant QtVariantProperty::attributeValue(const QString &attribute) const
+{
+    return d_ptr->manager->attributeValue(this, attribute);
+}
+
+/*!
+    Returns the type of this property's value.
+
+    \sa propertyType()
+*/
+int QtVariantProperty::valueType() const
+{
+    return d_ptr->manager->valueType(this);
+}
+
+/*!
+    Returns this property's type.
+
+    QtVariantPropertyManager provides several related functions:
+    \l{QtVariantPropertyManager::enumTypeId()}{enumTypeId()},
+    \l{QtVariantPropertyManager::flagTypeId()}{flagTypeId()} and
+    \l{QtVariantPropertyManager::groupTypeId()}{groupTypeId()}.
+
+    \sa valueType()
+*/
+int QtVariantProperty::propertyType() const
+{
+    return d_ptr->manager->propertyType(this);
+}
+
+/*!
+    Sets the value of this property to \a value.
+
+    The specified \a value must be of the type returned by
+    valueType(), or of a type that can be converted to valueType()
+    using the QVariant::canConvert() function; otherwise this function
+    does nothing.
+
+    \sa value()
+*/
+void QtVariantProperty::setValue(const QVariant &value)
+{
+    d_ptr->manager->setValue(this, value);
+}
+
+/*!
+    Sets the \a attribute of property to \a value.
+
+    QtVariantPropertyManager provides the related
+    \l{QtVariantPropertyManager::setAttribute()}{setAttribute()}
+    function.
+
+    \sa attributeValue()
+*/
+void QtVariantProperty::setAttribute(const QString &attribute, const QVariant &value)
+{
+    d_ptr->manager->setAttribute(this, attribute, value);
+}
+
+class QtVariantPropertyManagerPrivate
+{
+    QtVariantPropertyManager *q_ptr;
+    Q_DECLARE_PUBLIC(QtVariantPropertyManager)
+public:
+    QtVariantPropertyManagerPrivate();
+
+    bool m_creatingProperty;
+    bool m_creatingSubProperties;
+    bool m_destroyingSubProperties;
+    int m_propertyType;
+
+    void slotValueChanged(QtProperty *property, int val);
+    void slotRangeChanged(QtProperty *property, int min, int max);
+    void slotSingleStepChanged(QtProperty *property, int step);
+    void slotValueChanged(QtProperty *property, double val);
+    void slotRangeChanged(QtProperty *property, double min, double max);
+    void slotSingleStepChanged(QtProperty *property, double step);
+    void slotDecimalsChanged(QtProperty *property, int prec);
+    void slotValueChanged(QtProperty *property, bool val);
+    void slotValueChanged(QtProperty *property, const QString &val);
+    void slotRegExpChanged(QtProperty *property, const QRegExp &regExp);
+    void slotValueChanged(QtProperty *property, const QDate &val);
+    void slotRangeChanged(QtProperty *property, const QDate &min, const QDate &max);
+    void slotValueChanged(QtProperty *property, const QTime &val);
+    void slotValueChanged(QtProperty *property, const QDateTime &val);
+    void slotValueChanged(QtProperty *property, const QKeySequence &val);
+    void slotValueChanged(QtProperty *property, const QChar &val);
+    void slotValueChanged(QtProperty *property, const QLocale &val);
+    void slotValueChanged(QtProperty *property, const QPoint &val);
+    void slotValueChanged(QtProperty *property, const QPointF &val);
+    void slotValueChanged(QtProperty *property, const QSize &val);
+    void slotRangeChanged(QtProperty *property, const QSize &min, const QSize &max);
+    void slotValueChanged(QtProperty *property, const QSizeF &val);
+    void slotRangeChanged(QtProperty *property, const QSizeF &min, const QSizeF &max);
+    void slotValueChanged(QtProperty *property, const QRect &val);
+    void slotConstraintChanged(QtProperty *property, const QRect &val);
+    void slotValueChanged(QtProperty *property, const QRectF &val);
+    void slotConstraintChanged(QtProperty *property, const QRectF &val);
+    void slotValueChanged(QtProperty *property, const QColor &val);
+    void slotEnumChanged(QtProperty *property, int val);
+    void slotEnumNamesChanged(QtProperty *property, const QStringList &enumNames);
+    void slotEnumIconsChanged(QtProperty *property, const QMap<int, QIcon> &enumIcons);
+    void slotValueChanged(QtProperty *property, const QSizePolicy &val);
+    void slotValueChanged(QtProperty *property, const QFont &val);
+    void slotValueChanged(QtProperty *property, const QCursor &val);
+    void slotFlagChanged(QtProperty *property, int val);
+    void slotFlagNamesChanged(QtProperty *property, const QStringList &flagNames);
+    void slotPropertyInserted(QtProperty *property, QtProperty *parent, QtProperty *after);
+    void slotPropertyRemoved(QtProperty *property, QtProperty *parent);
+
+    void valueChanged(QtProperty *property, const QVariant &val);
+
+    int internalPropertyToType(QtProperty *property) const;
+    QtVariantProperty *createSubProperty(QtVariantProperty *parent, QtVariantProperty *after,
+            QtProperty *internal);
+    void removeSubProperty(QtVariantProperty *property);
+
+    QMap<int, QtAbstractPropertyManager *> m_typeToPropertyManager;
+    QMap<int, QMap<QString, int> > m_typeToAttributeToAttributeType;
+
+    QMap<const QtProperty *, QPair<QtVariantProperty *, int> > m_propertyToType;
+
+    QMap<int, int> m_typeToValueType;
+
+
+    QMap<QtProperty *, QtVariantProperty *> m_internalToProperty;
+
+    const QString m_constraintAttribute;
+    const QString m_singleStepAttribute;
+    const QString m_decimalsAttribute;
+    const QString m_enumIconsAttribute;
+    const QString m_enumNamesAttribute;
+    const QString m_flagNamesAttribute;
+    const QString m_maximumAttribute;
+    const QString m_minimumAttribute;
+    const QString m_regExpAttribute;
+};
+
+QtVariantPropertyManagerPrivate::QtVariantPropertyManagerPrivate() :
+    m_constraintAttribute(QLatin1String("constraint")),
+    m_singleStepAttribute(QLatin1String("singleStep")),
+    m_decimalsAttribute(QLatin1String("decimals")),
+    m_enumIconsAttribute(QLatin1String("enumIcons")),
+    m_enumNamesAttribute(QLatin1String("enumNames")),
+    m_flagNamesAttribute(QLatin1String("flagNames")),
+    m_maximumAttribute(QLatin1String("maximum")),
+    m_minimumAttribute(QLatin1String("minimum")),
+    m_regExpAttribute(QLatin1String("regExp"))
+{
+}
+
+int QtVariantPropertyManagerPrivate::internalPropertyToType(QtProperty *property) const
+{
+    int type = 0;
+    QtAbstractPropertyManager *internPropertyManager = property->propertyManager();
+    if (qobject_cast<QtIntPropertyManager *>(internPropertyManager))
+        type = QVariant::Int;
+    else if (qobject_cast<QtEnumPropertyManager *>(internPropertyManager))
+        type = QtVariantPropertyManager::enumTypeId();
+    else if (qobject_cast<QtBoolPropertyManager *>(internPropertyManager))
+        type = QVariant::Bool;
+    else if (qobject_cast<QtDoublePropertyManager *>(internPropertyManager))
+        type = QVariant::Double;
+    return type;
+}
+
+QtVariantProperty *QtVariantPropertyManagerPrivate::createSubProperty(QtVariantProperty *parent,
+            QtVariantProperty *after, QtProperty *internal)
+{
+    int type = internalPropertyToType(internal);
+    if (!type)
+        return 0;
+
+    bool wasCreatingSubProperties = m_creatingSubProperties;
+    m_creatingSubProperties = true;
+
+    QtVariantProperty *varChild = q_ptr->addProperty(type, internal->propertyName());
+
+    m_creatingSubProperties = wasCreatingSubProperties;
+
+    varChild->setPropertyName(internal->propertyName());
+    varChild->setToolTip(internal->toolTip());
+    varChild->setStatusTip(internal->statusTip());
+    varChild->setWhatsThis(internal->whatsThis());
+
+    parent->insertSubProperty(varChild, after);
+
+    m_internalToProperty[internal] = varChild;
+    propertyToWrappedProperty()->insert(varChild, internal);
+    return varChild;
+}
+
+void QtVariantPropertyManagerPrivate::removeSubProperty(QtVariantProperty *property)
+{
+    QtProperty *internChild = wrappedProperty(property);
+    bool wasDestroyingSubProperties = m_destroyingSubProperties;
+    m_destroyingSubProperties = true;
+    delete property;
+    m_destroyingSubProperties = wasDestroyingSubProperties;
+    m_internalToProperty.remove(internChild);
+    propertyToWrappedProperty()->remove(property);
+}
+
+void QtVariantPropertyManagerPrivate::slotPropertyInserted(QtProperty *property,
+            QtProperty *parent, QtProperty *after)
+{
+    if (m_creatingProperty)
+        return;
+
+    QtVariantProperty *varParent = m_internalToProperty.value(parent, 0);
+    if (!varParent)
+        return;
+
+    QtVariantProperty *varAfter = 0;
+    if (after) {
+        varAfter = m_internalToProperty.value(after, 0);
+        if (!varAfter)
+            return;
+    }
+
+    createSubProperty(varParent, varAfter, property);
+}
+
+void QtVariantPropertyManagerPrivate::slotPropertyRemoved(QtProperty *property, QtProperty *parent)
+{
+    Q_UNUSED(parent)
+
+    QtVariantProperty *varProperty = m_internalToProperty.value(property, 0);
+    if (!varProperty)
+        return;
+
+    removeSubProperty(varProperty);
+}
+
+void QtVariantPropertyManagerPrivate::valueChanged(QtProperty *property, const QVariant &val)
+{
+    QtVariantProperty *varProp = m_internalToProperty.value(property, 0);
+    if (!varProp)
+        return;
+    emit q_ptr->valueChanged(varProp, val);
+    emit q_ptr->propertyChanged(varProp);
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, int val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotRangeChanged(QtProperty *property, int min, int max)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) {
+        emit q_ptr->attributeChanged(varProp, m_minimumAttribute, QVariant(min));
+        emit q_ptr->attributeChanged(varProp, m_maximumAttribute, QVariant(max));
+    }
+}
+
+void QtVariantPropertyManagerPrivate::slotSingleStepChanged(QtProperty *property, int step)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0))
+        emit q_ptr->attributeChanged(varProp, m_singleStepAttribute, QVariant(step));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, double val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotRangeChanged(QtProperty *property, double min, double max)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) {
+        emit q_ptr->attributeChanged(varProp, m_minimumAttribute, QVariant(min));
+        emit q_ptr->attributeChanged(varProp, m_maximumAttribute, QVariant(max));
+    }
+}
+
+void QtVariantPropertyManagerPrivate::slotSingleStepChanged(QtProperty *property, double step)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0))
+        emit q_ptr->attributeChanged(varProp, m_singleStepAttribute, QVariant(step));
+}
+
+void QtVariantPropertyManagerPrivate::slotDecimalsChanged(QtProperty *property, int prec)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0))
+        emit q_ptr->attributeChanged(varProp, m_decimalsAttribute, QVariant(prec));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, bool val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QString &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotRegExpChanged(QtProperty *property, const QRegExp &regExp)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0))
+        emit q_ptr->attributeChanged(varProp, m_regExpAttribute, QVariant(regExp));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QDate &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotRangeChanged(QtProperty *property, const QDate &min, const QDate &max)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) {
+        emit q_ptr->attributeChanged(varProp, m_minimumAttribute, QVariant(min));
+        emit q_ptr->attributeChanged(varProp, m_maximumAttribute, QVariant(max));
+    }
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QTime &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QDateTime &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QKeySequence &val)
+{
+    QVariant v;
+    qVariantSetValue(v, val);
+    valueChanged(property, v);
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QChar &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QLocale &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QPoint &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QPointF &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QSize &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotRangeChanged(QtProperty *property, const QSize &min, const QSize &max)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) {
+        emit q_ptr->attributeChanged(varProp, m_minimumAttribute, QVariant(min));
+        emit q_ptr->attributeChanged(varProp, m_maximumAttribute, QVariant(max));
+    }
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QSizeF &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotRangeChanged(QtProperty *property, const QSizeF &min, const QSizeF &max)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) {
+        emit q_ptr->attributeChanged(varProp, m_minimumAttribute, QVariant(min));
+        emit q_ptr->attributeChanged(varProp, m_maximumAttribute, QVariant(max));
+    }
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QRect &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotConstraintChanged(QtProperty *property, const QRect &constraint)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0))
+        emit q_ptr->attributeChanged(varProp, m_constraintAttribute, QVariant(constraint));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QRectF &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotConstraintChanged(QtProperty *property, const QRectF &constraint)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0))
+        emit q_ptr->attributeChanged(varProp, m_constraintAttribute, QVariant(constraint));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QColor &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotEnumNamesChanged(QtProperty *property, const QStringList &enumNames)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0))
+        emit q_ptr->attributeChanged(varProp, m_enumNamesAttribute, QVariant(enumNames));
+}
+
+void QtVariantPropertyManagerPrivate::slotEnumIconsChanged(QtProperty *property, const QMap<int, QIcon> &enumIcons)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0)) {
+        QVariant v;
+        qVariantSetValue(v, enumIcons);
+        emit q_ptr->attributeChanged(varProp, m_enumIconsAttribute, v);
+    }
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QSizePolicy &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QFont &val)
+{
+    valueChanged(property, QVariant(val));
+}
+
+void QtVariantPropertyManagerPrivate::slotValueChanged(QtProperty *property, const QCursor &val)
+{
+#ifndef QT_NO_CURSOR
+    valueChanged(property, QVariant(val));
+#endif
+}
+
+void QtVariantPropertyManagerPrivate::slotFlagNamesChanged(QtProperty *property, const QStringList &flagNames)
+{
+    if (QtVariantProperty *varProp = m_internalToProperty.value(property, 0))
+        emit q_ptr->attributeChanged(varProp, m_flagNamesAttribute, QVariant(flagNames));
+}
+
+/*!
+    \class QtVariantPropertyManager
+    \internal
+    \inmodule QtDesigner
+    \since 4.4
+
+    \brief The QtVariantPropertyManager class provides and manages QVariant based properties.
+
+    QtVariantPropertyManager provides the addProperty() function which
+    creates QtVariantProperty objects. The QtVariantProperty class is
+    a convenience class handling QVariant based properties inheriting
+    QtProperty. A QtProperty object created by a
+    QtVariantPropertyManager instance can be converted into a
+    QtVariantProperty object using the variantProperty() function.
+
+    The property's value can be retrieved using the value(), and set
+    using the setValue() slot. In addition the property's type, and
+    the type of its value, can be retrieved using the propertyType()
+    and valueType() functions respectively.
+
+    A property's type is a QVariant::Type enumerator value, and
+    usually a property's type is the same as its value type. But for
+    some properties the types differ, for example for enums, flags and
+    group types in which case QtVariantPropertyManager provides the
+    enumTypeId(), flagTypeId() and groupTypeId() functions,
+    respectively, to identify their property type (the value types are
+    QVariant::Int for the enum and flag types, and QVariant::Invalid
+    for the group type).
+
+    Use the isPropertyTypeSupported() function to check if a particular
+    property type is supported. The currently supported property types
+    are:
+
+    \table
+    \header
+        \o Property Type
+        \o Property Type Id
+    \row
+        \o int
+        \o QVariant::Int
+    \row
+        \o double
+        \o QVariant::Double
+    \row
+        \o bool
+        \o QVariant::Bool
+    \row
+        \o QString
+        \o QVariant::String
+    \row
+        \o QDate
+        \o QVariant::Date
+    \row
+        \o QTime
+        \o QVariant::Time
+    \row
+        \o QDateTime
+        \o QVariant::DateTime
+    \row
+        \o QKeySequence
+        \o QVariant::KeySequence
+    \row
+        \o QChar
+        \o QVariant::Char
+    \row
+        \o QLocale
+        \o QVariant::Locale
+    \row
+        \o QPoint
+        \o QVariant::Point
+    \row
+        \o QPointF
+        \o QVariant::PointF
+    \row
+        \o QSize
+        \o QVariant::Size
+    \row
+        \o QSizeF
+        \o QVariant::SizeF
+    \row
+        \o QRect
+        \o QVariant::Rect
+    \row
+        \o QRectF
+        \o QVariant::RectF
+    \row
+        \o QColor
+        \o QVariant::Color
+    \row
+        \o QSizePolicy
+        \o QVariant::SizePolicy
+    \row
+        \o QFont
+        \o QVariant::Font
+    \row
+        \o QCursor
+        \o QVariant::Cursor
+    \row
+        \o enum
+        \o enumTypeId()
+    \row
+        \o flag
+        \o flagTypeId()
+    \row
+        \o group
+        \o groupTypeId()
+    \endtable
+
+    Each property type can provide additional attributes,
+    e.g. QVariant::Int and QVariant::Double provides minimum and
+    maximum values. The currently supported attributes are:
+
+    \table
+    \header
+        \o Property Type
+        \o Attribute Name
+        \o Attribute Type
+    \row
+        \o \c int
+        \o minimum
+        \o QVariant::Int
+    \row
+        \o
+        \o maximum
+        \o QVariant::Int
+    \row
+        \o
+        \o singleStep
+        \o QVariant::Int
+    \row
+        \o \c double
+        \o minimum
+        \o QVariant::Double
+    \row
+        \o
+        \o maximum
+        \o QVariant::Double
+    \row
+        \o
+        \o singleStep
+        \o QVariant::Double
+    \row
+        \o
+        \o decimals
+        \o QVariant::Int
+    \row
+        \o QString
+        \o regExp
+        \o QVariant::RegExp
+    \row
+        \o QDate
+        \o minimum
+        \o QVariant::Date
+    \row
+        \o
+        \o maximum
+        \o QVariant::Date
+    \row
+        \o QPointF
+        \o decimals
+        \o QVariant::Int
+    \row
+        \o QSize
+        \o minimum
+        \o QVariant::Size
+    \row
+        \o
+        \o maximum
+        \o QVariant::Size
+    \row
+        \o QSizeF
+        \o minimum
+        \o QVariant::SizeF
+    \row
+        \o
+        \o maximum
+        \o QVariant::SizeF
+    \row
+        \o
+        \o decimals
+        \o QVariant::Int
+    \row
+        \o QRect
+        \o constraint
+        \o QVariant::Rect
+    \row
+        \o QRectF
+        \o constraint
+        \o QVariant::RectF
+    \row
+        \o
+        \o decimals
+        \o QVariant::Int
+    \row
+        \o \c enum
+        \o enumNames
+        \o QVariant::StringList
+    \row
+        \o
+        \o enumIcons
+        \o iconMapTypeId()
+    \row
+        \o \c flag
+        \o flagNames
+        \o QVariant::StringList
+    \endtable
+
+    The attributes for a given property type can be retrieved using
+    the attributes() function. Each attribute has a value type which
+    can be retrieved using the attributeType() function, and a value
+    accessible through the attributeValue() function. In addition, the
+    value can be set using the setAttribute() slot.
+
+    QtVariantManager also provides the valueChanged() signal which is
+    emitted whenever a property created by this manager change, and
+    the attributeChanged() signal which is emitted whenever an
+    attribute of such a property changes.
+
+    \sa QtVariantProperty, QtVariantEditorFactory
+*/
+
+/*!
+    \fn void QtVariantPropertyManager::valueChanged(QtProperty *property, const QVariant &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 QtVariantPropertyManager::attributeChanged(QtProperty *property,
+                const QString &attribute, const QVariant &value)
+
+    This signal is emitted whenever an attribute of a property created
+    by this manager changes its value, passing a pointer to the \a
+    property, the \a attribute and the new \a value as parameters.
+
+    \sa setAttribute()
+*/
+
+/*!
+    Creates a manager with the given \a parent.
+*/
+QtVariantPropertyManager::QtVariantPropertyManager(QObject *parent)
+    : QtAbstractPropertyManager(parent)
+{
+    d_ptr = new QtVariantPropertyManagerPrivate;
+    d_ptr->q_ptr = this;
+
+    d_ptr->m_creatingProperty = false;
+    d_ptr->m_creatingSubProperties = false;
+    d_ptr->m_destroyingSubProperties = false;
+    d_ptr->m_propertyType = 0;
+
+    // IntPropertyManager
+    QtIntPropertyManager *intPropertyManager = new QtIntPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Int] = intPropertyManager;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Int][d_ptr->m_minimumAttribute] = QVariant::Int;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Int][d_ptr->m_maximumAttribute] = QVariant::Int;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Int][d_ptr->m_singleStepAttribute] = QVariant::Int;
+    d_ptr->m_typeToValueType[QVariant::Int] = QVariant::Int;
+    connect(intPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(intPropertyManager, SIGNAL(rangeChanged(QtProperty *, int, int)),
+                this, SLOT(slotRangeChanged(QtProperty *, int, int)));
+    connect(intPropertyManager, SIGNAL(singleStepChanged(QtProperty *, int)),
+                this, SLOT(slotSingleStepChanged(QtProperty *, int)));
+    // DoublePropertyManager
+    QtDoublePropertyManager *doublePropertyManager = new QtDoublePropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Double] = doublePropertyManager;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Double][d_ptr->m_minimumAttribute] =
+            QVariant::Double;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Double][d_ptr->m_maximumAttribute] =
+            QVariant::Double;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Double][d_ptr->m_singleStepAttribute] =
+            QVariant::Double;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Double][d_ptr->m_decimalsAttribute] =
+            QVariant::Int;
+    d_ptr->m_typeToValueType[QVariant::Double] = QVariant::Double;
+    connect(doublePropertyManager, SIGNAL(valueChanged(QtProperty *, double)),
+                this, SLOT(slotValueChanged(QtProperty *, double)));
+    connect(doublePropertyManager, SIGNAL(rangeChanged(QtProperty *, double, double)),
+                this, SLOT(slotRangeChanged(QtProperty *, double, double)));
+    connect(doublePropertyManager, SIGNAL(singleStepChanged(QtProperty *, double)),
+                this, SLOT(slotSingleStepChanged(QtProperty *, double)));
+    connect(doublePropertyManager, SIGNAL(decimalsChanged(QtProperty *, int)),
+                this, SLOT(slotDecimalsChanged(QtProperty *, int)));
+    // BoolPropertyManager
+    QtBoolPropertyManager *boolPropertyManager = new QtBoolPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Bool] = boolPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::Bool] = QVariant::Bool;
+    connect(boolPropertyManager, SIGNAL(valueChanged(QtProperty *, bool)),
+                this, SLOT(slotValueChanged(QtProperty *, bool)));
+    // StringPropertyManager
+    QtStringPropertyManager *stringPropertyManager = new QtStringPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::String] = stringPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::String] = QVariant::String;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::String][d_ptr->m_regExpAttribute] =
+            QVariant::RegExp;
+    connect(stringPropertyManager, SIGNAL(valueChanged(QtProperty *, const QString &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QString &)));
+    connect(stringPropertyManager, SIGNAL(regExpChanged(QtProperty *, const QRegExp &)),
+                this, SLOT(slotRegExpChanged(QtProperty *, const QRegExp &)));
+    // DatePropertyManager
+    QtDatePropertyManager *datePropertyManager = new QtDatePropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Date] = datePropertyManager;
+    d_ptr->m_typeToValueType[QVariant::Date] = QVariant::Date;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Date][d_ptr->m_minimumAttribute] =
+            QVariant::Date;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Date][d_ptr->m_maximumAttribute] =
+            QVariant::Date;
+    connect(datePropertyManager, SIGNAL(valueChanged(QtProperty *, const QDate &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QDate &)));
+    connect(datePropertyManager, SIGNAL(rangeChanged(QtProperty *, const QDate &, const QDate &)),
+                this, SLOT(slotRangeChanged(QtProperty *, const QDate &, const QDate &)));
+    // TimePropertyManager
+    QtTimePropertyManager *timePropertyManager = new QtTimePropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Time] = timePropertyManager;
+    d_ptr->m_typeToValueType[QVariant::Time] = QVariant::Time;
+    connect(timePropertyManager, SIGNAL(valueChanged(QtProperty *, const QTime &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QTime &)));
+    // DateTimePropertyManager
+    QtDateTimePropertyManager *dateTimePropertyManager = new QtDateTimePropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::DateTime] = dateTimePropertyManager;
+    d_ptr->m_typeToValueType[QVariant::DateTime] = QVariant::DateTime;
+    connect(dateTimePropertyManager, SIGNAL(valueChanged(QtProperty *, const QDateTime &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QDateTime &)));
+    // KeySequencePropertyManager
+    QtKeySequencePropertyManager *keySequencePropertyManager = new QtKeySequencePropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::KeySequence] = keySequencePropertyManager;
+    d_ptr->m_typeToValueType[QVariant::KeySequence] = QVariant::KeySequence;
+    connect(keySequencePropertyManager, SIGNAL(valueChanged(QtProperty *, const QKeySequence &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QKeySequence &)));
+    // CharPropertyManager
+    QtCharPropertyManager *charPropertyManager = new QtCharPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Char] = charPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::Char] = QVariant::Char;
+    connect(charPropertyManager, SIGNAL(valueChanged(QtProperty *, const QChar &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QChar &)));
+    // LocalePropertyManager
+    QtLocalePropertyManager *localePropertyManager = new QtLocalePropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Locale] = localePropertyManager;
+    d_ptr->m_typeToValueType[QVariant::Locale] = QVariant::Locale;
+    connect(localePropertyManager, SIGNAL(valueChanged(QtProperty *, const QLocale &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QLocale &)));
+    connect(localePropertyManager->subEnumPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(localePropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)));
+    connect(localePropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *)));
+    // PointPropertyManager
+    QtPointPropertyManager *pointPropertyManager = new QtPointPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Point] = pointPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::Point] = QVariant::Point;
+    connect(pointPropertyManager, SIGNAL(valueChanged(QtProperty *, const QPoint &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QPoint &)));
+    connect(pointPropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(pointPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)));
+    connect(pointPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *)));
+    // PointFPropertyManager
+    QtPointFPropertyManager *pointFPropertyManager = new QtPointFPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::PointF] = pointFPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::PointF] = QVariant::PointF;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::PointF][d_ptr->m_decimalsAttribute] =
+            QVariant::Int;
+    connect(pointFPropertyManager, SIGNAL(valueChanged(QtProperty *, const QPointF &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QPointF &)));
+    connect(pointFPropertyManager, SIGNAL(decimalsChanged(QtProperty *, int)),
+                this, SLOT(slotDecimalsChanged(QtProperty *, int)));
+    connect(pointFPropertyManager->subDoublePropertyManager(), SIGNAL(valueChanged(QtProperty *, double)),
+                this, SLOT(slotValueChanged(QtProperty *, double)));
+    connect(pointFPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)));
+    connect(pointFPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *)));
+    // SizePropertyManager
+    QtSizePropertyManager *sizePropertyManager = new QtSizePropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Size] = sizePropertyManager;
+    d_ptr->m_typeToValueType[QVariant::Size] = QVariant::Size;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Size][d_ptr->m_minimumAttribute] =
+            QVariant::Size;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Size][d_ptr->m_maximumAttribute] =
+            QVariant::Size;
+    connect(sizePropertyManager, SIGNAL(valueChanged(QtProperty *, const QSize &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QSize &)));
+    connect(sizePropertyManager, SIGNAL(rangeChanged(QtProperty *, const QSize &, const QSize &)),
+                this, SLOT(slotRangeChanged(QtProperty *, const QSize &, const QSize &)));
+    connect(sizePropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(sizePropertyManager->subIntPropertyManager(), SIGNAL(rangeChanged(QtProperty *, int, int)),
+                this, SLOT(slotRangeChanged(QtProperty *, int, int)));
+    connect(sizePropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)));
+    connect(sizePropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *)));
+    // SizeFPropertyManager
+    QtSizeFPropertyManager *sizeFPropertyManager = new QtSizeFPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::SizeF] = sizeFPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::SizeF] = QVariant::SizeF;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::SizeF][d_ptr->m_minimumAttribute] =
+            QVariant::SizeF;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::SizeF][d_ptr->m_maximumAttribute] =
+            QVariant::SizeF;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::SizeF][d_ptr->m_decimalsAttribute] =
+            QVariant::Int;
+    connect(sizeFPropertyManager, SIGNAL(valueChanged(QtProperty *, const QSizeF &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QSizeF &)));
+    connect(sizeFPropertyManager, SIGNAL(rangeChanged(QtProperty *, const QSizeF &, const QSizeF &)),
+                this, SLOT(slotRangeChanged(QtProperty *, const QSizeF &, const QSizeF &)));
+    connect(sizeFPropertyManager, SIGNAL(decimalsChanged(QtProperty *, int)),
+                this, SLOT(slotDecimalsChanged(QtProperty *, int)));
+    connect(sizeFPropertyManager->subDoublePropertyManager(), SIGNAL(valueChanged(QtProperty *, double)),
+                this, SLOT(slotValueChanged(QtProperty *, double)));
+    connect(sizeFPropertyManager->subDoublePropertyManager(), SIGNAL(rangeChanged(QtProperty *, double, double)),
+                this, SLOT(slotRangeChanged(QtProperty *, double, double)));
+    connect(sizeFPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)));
+    connect(sizeFPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *)));
+    // RectPropertyManager
+    QtRectPropertyManager *rectPropertyManager = new QtRectPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Rect] = rectPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::Rect] = QVariant::Rect;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::Rect][d_ptr->m_constraintAttribute] =
+            QVariant::Rect;
+    connect(rectPropertyManager, SIGNAL(valueChanged(QtProperty *, const QRect &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QRect &)));
+    connect(rectPropertyManager, SIGNAL(constraintChanged(QtProperty *, const QRect &)),
+                this, SLOT(slotConstraintChanged(QtProperty *, const QRect &)));
+    connect(rectPropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(rectPropertyManager->subIntPropertyManager(), SIGNAL(rangeChanged(QtProperty *, int, int)),
+                this, SLOT(slotRangeChanged(QtProperty *, int, int)));
+    connect(rectPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)));
+    connect(rectPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *)));
+    // RectFPropertyManager
+    QtRectFPropertyManager *rectFPropertyManager = new QtRectFPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::RectF] = rectFPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::RectF] = QVariant::RectF;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::RectF][d_ptr->m_constraintAttribute] =
+            QVariant::RectF;
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::RectF][d_ptr->m_decimalsAttribute] =
+            QVariant::Int;
+    connect(rectFPropertyManager, SIGNAL(valueChanged(QtProperty *, const QRectF &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QRectF &)));
+    connect(rectFPropertyManager, SIGNAL(constraintChanged(QtProperty *, const QRectF &)),
+                this, SLOT(slotConstraintChanged(QtProperty *, const QRectF &)));
+    connect(rectFPropertyManager, SIGNAL(decimalsChanged(QtProperty *, int)),
+                this, SLOT(slotDecimalsChanged(QtProperty *, int)));
+    connect(rectFPropertyManager->subDoublePropertyManager(), SIGNAL(valueChanged(QtProperty *, double)),
+                this, SLOT(slotValueChanged(QtProperty *, double)));
+    connect(rectFPropertyManager->subDoublePropertyManager(), SIGNAL(rangeChanged(QtProperty *, double, double)),
+                this, SLOT(slotRangeChanged(QtProperty *, double, double)));
+    connect(rectFPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)));
+    connect(rectFPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *)));
+    // ColorPropertyManager
+    QtColorPropertyManager *colorPropertyManager = new QtColorPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Color] = colorPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::Color] = QVariant::Color;
+    connect(colorPropertyManager, SIGNAL(valueChanged(QtProperty *, const QColor &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QColor &)));
+    connect(colorPropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(colorPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)));
+    connect(colorPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *)));
+    // EnumPropertyManager
+    int enumId = enumTypeId();
+    QtEnumPropertyManager *enumPropertyManager = new QtEnumPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[enumId] = enumPropertyManager;
+    d_ptr->m_typeToValueType[enumId] = QVariant::Int;
+    d_ptr->m_typeToAttributeToAttributeType[enumId][d_ptr->m_enumNamesAttribute] =
+            QVariant::StringList;
+    d_ptr->m_typeToAttributeToAttributeType[enumId][d_ptr->m_enumIconsAttribute] =
+            iconMapTypeId();
+    connect(enumPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(enumPropertyManager, SIGNAL(enumNamesChanged(QtProperty *, const QStringList &)),
+                this, SLOT(slotEnumNamesChanged(QtProperty *, const QStringList &)));
+    connect(enumPropertyManager, SIGNAL(enumIconsChanged(QtProperty *, const QMap<int, QIcon> &)),
+                this, SLOT(slotEnumIconsChanged(QtProperty *, const QMap<int, QIcon> &)));
+    // SizePolicyPropertyManager
+    QtSizePolicyPropertyManager *sizePolicyPropertyManager = new QtSizePolicyPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::SizePolicy] = sizePolicyPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::SizePolicy] = QVariant::SizePolicy;
+    connect(sizePolicyPropertyManager, SIGNAL(valueChanged(QtProperty *, const QSizePolicy &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QSizePolicy &)));
+    connect(sizePolicyPropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(sizePolicyPropertyManager->subIntPropertyManager(), SIGNAL(rangeChanged(QtProperty *, int, int)),
+                this, SLOT(slotRangeChanged(QtProperty *, int, int)));
+    connect(sizePolicyPropertyManager->subEnumPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(sizePolicyPropertyManager->subEnumPropertyManager(),
+                SIGNAL(enumNamesChanged(QtProperty *, const QStringList &)),
+                this, SLOT(slotEnumNamesChanged(QtProperty *, const QStringList &)));
+    connect(sizePolicyPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)));
+    connect(sizePolicyPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *)));
+    // FontPropertyManager
+    QtFontPropertyManager *fontPropertyManager = new QtFontPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Font] = fontPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::Font] = QVariant::Font;
+    connect(fontPropertyManager, SIGNAL(valueChanged(QtProperty *, const QFont &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QFont &)));
+    connect(fontPropertyManager->subIntPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(fontPropertyManager->subIntPropertyManager(), SIGNAL(rangeChanged(QtProperty *, int, int)),
+                this, SLOT(slotRangeChanged(QtProperty *, int, int)));
+    connect(fontPropertyManager->subEnumPropertyManager(), SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(fontPropertyManager->subEnumPropertyManager(),
+                SIGNAL(enumNamesChanged(QtProperty *, const QStringList &)),
+                this, SLOT(slotEnumNamesChanged(QtProperty *, const QStringList &)));
+    connect(fontPropertyManager->subBoolPropertyManager(), SIGNAL(valueChanged(QtProperty *, bool)),
+                this, SLOT(slotValueChanged(QtProperty *, bool)));
+    connect(fontPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)));
+    connect(fontPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *)));
+    // CursorPropertyManager
+    QtCursorPropertyManager *cursorPropertyManager = new QtCursorPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[QVariant::Cursor] = cursorPropertyManager;
+    d_ptr->m_typeToValueType[QVariant::Cursor] = QVariant::Cursor;
+    connect(cursorPropertyManager, SIGNAL(valueChanged(QtProperty *, const QCursor &)),
+                this, SLOT(slotValueChanged(QtProperty *, const QCursor &)));
+    // FlagPropertyManager
+    int flagId = flagTypeId();
+    QtFlagPropertyManager *flagPropertyManager = new QtFlagPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[flagId] = flagPropertyManager;
+    d_ptr->m_typeToValueType[flagId] = QVariant::Int;
+    d_ptr->m_typeToAttributeToAttributeType[flagId][d_ptr->m_flagNamesAttribute] =
+            QVariant::StringList;
+    connect(flagPropertyManager, SIGNAL(valueChanged(QtProperty *, int)),
+                this, SLOT(slotValueChanged(QtProperty *, int)));
+    connect(flagPropertyManager, SIGNAL(flagNamesChanged(QtProperty *, const QStringList &)),
+                this, SLOT(slotFlagNamesChanged(QtProperty *, const QStringList &)));
+    connect(flagPropertyManager->subBoolPropertyManager(), SIGNAL(valueChanged(QtProperty *, bool)),
+                this, SLOT(slotValueChanged(QtProperty *, bool)));
+    connect(flagPropertyManager, SIGNAL(propertyInserted(QtProperty *, QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)));
+    connect(flagPropertyManager, SIGNAL(propertyRemoved(QtProperty *, QtProperty *)),
+                this, SLOT(slotPropertyRemoved(QtProperty *, QtProperty *)));
+    // FlagPropertyManager
+    int groupId = groupTypeId();
+    QtGroupPropertyManager *groupPropertyManager = new QtGroupPropertyManager(this);
+    d_ptr->m_typeToPropertyManager[groupId] = groupPropertyManager;
+    d_ptr->m_typeToValueType[groupId] = QVariant::Invalid;
+}
+
+/*!
+    Destroys this manager, and all the properties it has created.
+*/
+QtVariantPropertyManager::~QtVariantPropertyManager()
+{
+    clear();
+    delete d_ptr;
+}
+
+/*!
+    Returns the given \a property converted into a QtVariantProperty.
+
+    If the \a property was not created by this variant manager, the
+    function returns 0.
+
+    \sa createProperty()
+*/
+QtVariantProperty *QtVariantPropertyManager::variantProperty(const QtProperty *property) const
+{
+    const QMap<const QtProperty *, QPair<QtVariantProperty *, int> >::const_iterator it = d_ptr->m_propertyToType.constFind(property);
+    if (it == d_ptr->m_propertyToType.constEnd())
+        return 0;
+    return it.value().first;
+}
+
+/*!
+    Returns true if the given \a propertyType is supported by this
+    variant manager; otherwise false.
+
+    \sa propertyType()
+*/
+bool QtVariantPropertyManager::isPropertyTypeSupported(int propertyType) const
+{
+    if (d_ptr->m_typeToValueType.contains(propertyType))
+        return true;
+    return false;
+}
+
+/*!
+   Creates and returns a variant property of the given \a propertyType
+   with the given \a name.
+
+   If the specified \a propertyType is not supported by this variant
+   manager, this function returns 0.
+
+   Do not use the inherited
+   QtAbstractPropertyManager::addProperty() function to create a
+   variant property (that function will always return 0 since it will
+   not be clear what type the property should have).
+
+    \sa isPropertyTypeSupported()
+*/
+QtVariantProperty *QtVariantPropertyManager::addProperty(int propertyType, const QString &name)
+{
+    if (!isPropertyTypeSupported(propertyType))
+        return 0;
+
+    bool wasCreating = d_ptr->m_creatingProperty;
+    d_ptr->m_creatingProperty = true;
+    d_ptr->m_propertyType = propertyType;
+    QtProperty *property = QtAbstractPropertyManager::addProperty(name);
+    d_ptr->m_creatingProperty = wasCreating;
+    d_ptr->m_propertyType = 0;
+
+    if (!property)
+        return 0;
+
+    return variantProperty(property);
+}
+
+/*!
+    Returns the given \a property's value.
+
+    If the given \a property is not managed by this manager, this
+    function returns an invalid variant.
+
+    \sa setValue()
+*/
+QVariant QtVariantPropertyManager::value(const QtProperty *property) const
+{
+    QtProperty *internProp = propertyToWrappedProperty()->value(property, 0);
+    if (internProp == 0)
+        return QVariant();
+
+    QtAbstractPropertyManager *manager = internProp->propertyManager();
+    if (QtIntPropertyManager *intManager = qobject_cast<QtIntPropertyManager *>(manager)) {
+        return intManager->value(internProp);
+    } else if (QtDoublePropertyManager *doubleManager = qobject_cast<QtDoublePropertyManager *>(manager)) {
+        return doubleManager->value(internProp);
+    } else if (QtBoolPropertyManager *boolManager = qobject_cast<QtBoolPropertyManager *>(manager)) {
+        return boolManager->value(internProp);
+    } else if (QtStringPropertyManager *stringManager = qobject_cast<QtStringPropertyManager *>(manager)) {
+        return stringManager->value(internProp);
+    } else if (QtDatePropertyManager *dateManager = qobject_cast<QtDatePropertyManager *>(manager)) {
+        return dateManager->value(internProp);
+    } else if (QtTimePropertyManager *timeManager = qobject_cast<QtTimePropertyManager *>(manager)) {
+        return timeManager->value(internProp);
+    } else if (QtDateTimePropertyManager *dateTimeManager = qobject_cast<QtDateTimePropertyManager *>(manager)) {
+        return dateTimeManager->value(internProp);
+    } else if (QtKeySequencePropertyManager *keySequenceManager = qobject_cast<QtKeySequencePropertyManager *>(manager)) {
+        return keySequenceManager->value(internProp);
+    } else if (QtCharPropertyManager *charManager = qobject_cast<QtCharPropertyManager *>(manager)) {
+        return charManager->value(internProp);
+    } else if (QtLocalePropertyManager *localeManager = qobject_cast<QtLocalePropertyManager *>(manager)) {
+        return localeManager->value(internProp);
+    } else if (QtPointPropertyManager *pointManager = qobject_cast<QtPointPropertyManager *>(manager)) {
+        return pointManager->value(internProp);
+    } else if (QtPointFPropertyManager *pointFManager = qobject_cast<QtPointFPropertyManager *>(manager)) {
+        return pointFManager->value(internProp);
+    } else if (QtSizePropertyManager *sizeManager = qobject_cast<QtSizePropertyManager *>(manager)) {
+        return sizeManager->value(internProp);
+    } else if (QtSizeFPropertyManager *sizeFManager = qobject_cast<QtSizeFPropertyManager *>(manager)) {
+        return sizeFManager->value(internProp);
+    } else if (QtRectPropertyManager *rectManager = qobject_cast<QtRectPropertyManager *>(manager)) {
+        return rectManager->value(internProp);
+    } else if (QtRectFPropertyManager *rectFManager = qobject_cast<QtRectFPropertyManager *>(manager)) {
+        return rectFManager->value(internProp);
+    } else if (QtColorPropertyManager *colorManager = qobject_cast<QtColorPropertyManager *>(manager)) {
+        return colorManager->value(internProp);
+    } else if (QtEnumPropertyManager *enumManager = qobject_cast<QtEnumPropertyManager *>(manager)) {
+        return enumManager->value(internProp);
+    } else if (QtSizePolicyPropertyManager *sizePolicyManager =
+               qobject_cast<QtSizePolicyPropertyManager *>(manager)) {
+        return sizePolicyManager->value(internProp);
+    } else if (QtFontPropertyManager *fontManager = qobject_cast<QtFontPropertyManager *>(manager)) {
+        return fontManager->value(internProp);
+#ifndef QT_NO_CURSOR
+    } else if (QtCursorPropertyManager *cursorManager = qobject_cast<QtCursorPropertyManager *>(manager)) {
+        return cursorManager->value(internProp);
+#endif
+    } else if (QtFlagPropertyManager *flagManager = qobject_cast<QtFlagPropertyManager *>(manager)) {
+        return flagManager->value(internProp);
+    }
+    return QVariant();
+}
+
+/*!
+    Returns the given \a property's value type.
+
+    \sa propertyType()
+*/
+int QtVariantPropertyManager::valueType(const QtProperty *property) const
+{
+    int propType = propertyType(property);
+    return valueType(propType);
+}
+
+/*!
+    \overload
+
+    Returns the value type associated with the given \a propertyType.
+*/
+int QtVariantPropertyManager::valueType(int propertyType) const
+{
+    if (d_ptr->m_typeToValueType.contains(propertyType))
+        return d_ptr->m_typeToValueType[propertyType];
+    return 0;
+}
+
+/*!
+    Returns the given \a property's type.
+
+    \sa valueType()
+*/
+int QtVariantPropertyManager::propertyType(const QtProperty *property) const
+{
+    const QMap<const QtProperty *, QPair<QtVariantProperty *, int> >::const_iterator it = d_ptr->m_propertyToType.constFind(property);
+    if (it == d_ptr->m_propertyToType.constEnd())
+        return 0;
+    return it.value().second;
+}
+
+/*!
+    Returns the given \a property's value for the specified \a
+    attribute
+
+    If the given \a property was not created by \e this manager, or if
+    the specified \a attribute does not exist, this function returns
+    an invalid variant.
+
+    \sa attributes(), attributeType(), setAttribute()
+*/
+QVariant QtVariantPropertyManager::attributeValue(const QtProperty *property, const QString &attribute) const
+{
+    int propType = propertyType(property);
+    if (!propType)
+        return QVariant();
+
+    QMap<int, QMap<QString, int> >::ConstIterator it =
+            d_ptr->m_typeToAttributeToAttributeType.find(propType);
+    if (it == d_ptr->m_typeToAttributeToAttributeType.constEnd())
+        return QVariant();
+
+    QMap<QString, int> attributes = it.value();
+    QMap<QString, int>::ConstIterator itAttr = attributes.find(attribute);
+    if (itAttr == attributes.constEnd())
+        return QVariant();
+
+    QtProperty *internProp = propertyToWrappedProperty()->value(property, 0);
+    if (internProp == 0)
+        return QVariant();
+
+    QtAbstractPropertyManager *manager = internProp->propertyManager();
+    if (QtIntPropertyManager *intManager = qobject_cast<QtIntPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_maximumAttribute)
+            return intManager->maximum(internProp);
+        if (attribute == d_ptr->m_minimumAttribute)
+            return intManager->minimum(internProp);
+        if (attribute == d_ptr->m_singleStepAttribute)
+            return intManager->singleStep(internProp);
+        return QVariant();
+    } else if (QtDoublePropertyManager *doubleManager = qobject_cast<QtDoublePropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_maximumAttribute)
+            return doubleManager->maximum(internProp);
+        if (attribute == d_ptr->m_minimumAttribute)
+            return doubleManager->minimum(internProp);
+        if (attribute == d_ptr->m_singleStepAttribute)
+            return doubleManager->singleStep(internProp);
+        if (attribute == d_ptr->m_decimalsAttribute)
+            return doubleManager->decimals(internProp);
+        return QVariant();
+    } else if (QtStringPropertyManager *stringManager = qobject_cast<QtStringPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_regExpAttribute)
+            return stringManager->regExp(internProp);
+        return QVariant();
+    } else if (QtDatePropertyManager *dateManager = qobject_cast<QtDatePropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_maximumAttribute)
+            return dateManager->maximum(internProp);
+        if (attribute == d_ptr->m_minimumAttribute)
+            return dateManager->minimum(internProp);
+        return QVariant();
+    } else if (QtPointFPropertyManager *pointFManager = qobject_cast<QtPointFPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_decimalsAttribute)
+            return pointFManager->decimals(internProp);
+        return QVariant();
+    } else if (QtSizePropertyManager *sizeManager = qobject_cast<QtSizePropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_maximumAttribute)
+            return sizeManager->maximum(internProp);
+        if (attribute == d_ptr->m_minimumAttribute)
+            return sizeManager->minimum(internProp);
+        return QVariant();
+    } else if (QtSizeFPropertyManager *sizeFManager = qobject_cast<QtSizeFPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_maximumAttribute)
+            return sizeFManager->maximum(internProp);
+        if (attribute == d_ptr->m_minimumAttribute)
+            return sizeFManager->minimum(internProp);
+        if (attribute == d_ptr->m_decimalsAttribute)
+            return sizeFManager->decimals(internProp);
+        return QVariant();
+    } else if (QtRectPropertyManager *rectManager = qobject_cast<QtRectPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_constraintAttribute)
+            return rectManager->constraint(internProp);
+        return QVariant();
+    } else if (QtRectFPropertyManager *rectFManager = qobject_cast<QtRectFPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_constraintAttribute)
+            return rectFManager->constraint(internProp);
+        if (attribute == d_ptr->m_decimalsAttribute)
+            return rectFManager->decimals(internProp);
+        return QVariant();
+    } else if (QtEnumPropertyManager *enumManager = qobject_cast<QtEnumPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_enumNamesAttribute)
+            return enumManager->enumNames(internProp);
+        if (attribute == d_ptr->m_enumIconsAttribute) {
+            QVariant v;
+            qVariantSetValue(v, enumManager->enumIcons(internProp));
+            return v;
+        }
+        return QVariant();
+    } else if (QtFlagPropertyManager *flagManager = qobject_cast<QtFlagPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_flagNamesAttribute)
+            return flagManager->flagNames(internProp);
+        return QVariant();
+    }
+    return QVariant();
+}
+
+/*!
+    Returns a list of the given \a propertyType 's attributes.
+
+    \sa attributeValue(), attributeType()
+*/
+QStringList QtVariantPropertyManager::attributes(int propertyType) const
+{
+    QMap<int, QMap<QString, int> >::ConstIterator it =
+            d_ptr->m_typeToAttributeToAttributeType.find(propertyType);
+    if (it == d_ptr->m_typeToAttributeToAttributeType.constEnd())
+        return QStringList();
+    return it.value().keys();
+}
+
+/*!
+    Returns the type of the specified \a attribute of the given \a
+    propertyType.
+
+    If the given \a propertyType is not supported by \e this manager,
+    or if the given \a propertyType does not possess the specified \a
+    attribute, this function returns QVariant::Invalid.
+
+    \sa attributes(), valueType()
+*/
+int QtVariantPropertyManager::attributeType(int propertyType, const QString &attribute) const
+{
+    QMap<int, QMap<QString, int> >::ConstIterator it =
+            d_ptr->m_typeToAttributeToAttributeType.find(propertyType);
+    if (it == d_ptr->m_typeToAttributeToAttributeType.constEnd())
+        return 0;
+
+    QMap<QString, int> attributes = it.value();
+    QMap<QString, int>::ConstIterator itAttr = attributes.find(attribute);
+    if (itAttr == attributes.constEnd())
+        return 0;
+    return itAttr.value();
+}
+
+/*!
+    \fn void QtVariantPropertyManager::setValue(QtProperty *property, const QVariant &value)
+
+    Sets the value of the given \a property to \a value.
+
+    The specified \a value must be of a type returned by valueType(),
+    or of type that can be converted to valueType() using the
+    QVariant::canConvert() function, otherwise this function does
+    nothing.
+
+    \sa value(), QtVariantProperty::setValue(), valueChanged()
+*/
+void QtVariantPropertyManager::setValue(QtProperty *property, const QVariant &val)
+{
+    int propType = val.userType();
+    if (!propType)
+        return;
+
+    int valType = valueType(property);
+
+    if (propType != valType && !val.canConvert(static_cast<QVariant::Type>(valType)))
+        return;
+
+    QtProperty *internProp = propertyToWrappedProperty()->value(property, 0);
+    if (internProp == 0)
+        return;
+
+
+    QtAbstractPropertyManager *manager = internProp->propertyManager();
+    if (QtIntPropertyManager *intManager = qobject_cast<QtIntPropertyManager *>(manager)) {
+        intManager->setValue(internProp, qVariantValue<int>(val));
+        return;
+    } else if (QtDoublePropertyManager *doubleManager = qobject_cast<QtDoublePropertyManager *>(manager)) {
+        doubleManager->setValue(internProp, qVariantValue<double>(val));
+        return;
+    } else if (QtBoolPropertyManager *boolManager = qobject_cast<QtBoolPropertyManager *>(manager)) {
+        boolManager->setValue(internProp, qVariantValue<bool>(val));
+        return;
+    } else if (QtStringPropertyManager *stringManager = qobject_cast<QtStringPropertyManager *>(manager)) {
+        stringManager->setValue(internProp, qVariantValue<QString>(val));
+        return;
+    } else if (QtDatePropertyManager *dateManager = qobject_cast<QtDatePropertyManager *>(manager)) {
+        dateManager->setValue(internProp, qVariantValue<QDate>(val));
+        return;
+    } else if (QtTimePropertyManager *timeManager = qobject_cast<QtTimePropertyManager *>(manager)) {
+        timeManager->setValue(internProp, qVariantValue<QTime>(val));
+        return;
+    } else if (QtDateTimePropertyManager *dateTimeManager = qobject_cast<QtDateTimePropertyManager *>(manager)) {
+        dateTimeManager->setValue(internProp, qVariantValue<QDateTime>(val));
+        return;
+    } else if (QtKeySequencePropertyManager *keySequenceManager = qobject_cast<QtKeySequencePropertyManager *>(manager)) {
+        keySequenceManager->setValue(internProp, qVariantValue<QKeySequence>(val));
+        return;
+    } else if (QtCharPropertyManager *charManager = qobject_cast<QtCharPropertyManager *>(manager)) {
+        charManager->setValue(internProp, qVariantValue<QChar>(val));
+        return;
+    } else if (QtLocalePropertyManager *localeManager = qobject_cast<QtLocalePropertyManager *>(manager)) {
+        localeManager->setValue(internProp, qVariantValue<QLocale>(val));
+        return;
+    } else if (QtPointPropertyManager *pointManager = qobject_cast<QtPointPropertyManager *>(manager)) {
+        pointManager->setValue(internProp, qVariantValue<QPoint>(val));
+        return;
+    } else if (QtPointFPropertyManager *pointFManager = qobject_cast<QtPointFPropertyManager *>(manager)) {
+        pointFManager->setValue(internProp, qVariantValue<QPointF>(val));
+        return;
+    } else if (QtSizePropertyManager *sizeManager = qobject_cast<QtSizePropertyManager *>(manager)) {
+        sizeManager->setValue(internProp, qVariantValue<QSize>(val));
+        return;
+    } else if (QtSizeFPropertyManager *sizeFManager = qobject_cast<QtSizeFPropertyManager *>(manager)) {
+        sizeFManager->setValue(internProp, qVariantValue<QSizeF>(val));
+        return;
+    } else if (QtRectPropertyManager *rectManager = qobject_cast<QtRectPropertyManager *>(manager)) {
+        rectManager->setValue(internProp, qVariantValue<QRect>(val));
+        return;
+    } else if (QtRectFPropertyManager *rectFManager = qobject_cast<QtRectFPropertyManager *>(manager)) {
+        rectFManager->setValue(internProp, qVariantValue<QRectF>(val));
+        return;
+    } else if (QtColorPropertyManager *colorManager = qobject_cast<QtColorPropertyManager *>(manager)) {
+        colorManager->setValue(internProp, qVariantValue<QColor>(val));
+        return;
+    } else if (QtEnumPropertyManager *enumManager = qobject_cast<QtEnumPropertyManager *>(manager)) {
+        enumManager->setValue(internProp, qVariantValue<int>(val));
+        return;
+    } else if (QtSizePolicyPropertyManager *sizePolicyManager =
+               qobject_cast<QtSizePolicyPropertyManager *>(manager)) {
+        sizePolicyManager->setValue(internProp, qVariantValue<QSizePolicy>(val));
+        return;
+    } else if (QtFontPropertyManager *fontManager = qobject_cast<QtFontPropertyManager *>(manager)) {
+        fontManager->setValue(internProp, qVariantValue<QFont>(val));
+        return;
+#ifndef QT_NO_CURSOR
+    } else if (QtCursorPropertyManager *cursorManager = qobject_cast<QtCursorPropertyManager *>(manager)) {
+        cursorManager->setValue(internProp, qVariantValue<QCursor>(val));
+        return;
+#endif
+    } else if (QtFlagPropertyManager *flagManager = qobject_cast<QtFlagPropertyManager *>(manager)) {
+        flagManager->setValue(internProp, qVariantValue<int>(val));
+        return;
+    }
+}
+
+/*!
+    Sets the value of the specified \a attribute of the given \a
+    property, to \a value.
+
+    The new \a value's type must be of the type returned by
+    attributeType(), or of a type that can be converted to
+    attributeType() using the QVariant::canConvert() function,
+    otherwise this function does nothing.
+
+    \sa attributeValue(), QtVariantProperty::setAttribute(), attributeChanged()
+*/
+void QtVariantPropertyManager::setAttribute(QtProperty *property,
+        const QString &attribute, const QVariant &value)
+{
+    QVariant oldAttr = attributeValue(property, attribute);
+    if (!oldAttr.isValid())
+        return;
+
+    int attrType = value.userType();
+    if (!attrType)
+        return;
+
+    if (attrType != attributeType(propertyType(property), attribute) &&
+                !value.canConvert((QVariant::Type)attrType))
+        return;
+
+    QtProperty *internProp = propertyToWrappedProperty()->value(property, 0);
+    if (internProp == 0)
+        return;
+
+    QtAbstractPropertyManager *manager = internProp->propertyManager();
+    if (QtIntPropertyManager *intManager = qobject_cast<QtIntPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_maximumAttribute)
+            intManager->setMaximum(internProp, qVariantValue<int>(value));
+        else if (attribute == d_ptr->m_minimumAttribute)
+            intManager->setMinimum(internProp, qVariantValue<int>(value));
+        else if (attribute == d_ptr->m_singleStepAttribute)
+            intManager->setSingleStep(internProp, qVariantValue<int>(value));
+        return;
+    } else if (QtDoublePropertyManager *doubleManager = qobject_cast<QtDoublePropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_maximumAttribute)
+            doubleManager->setMaximum(internProp, qVariantValue<double>(value));
+        if (attribute == d_ptr->m_minimumAttribute)
+            doubleManager->setMinimum(internProp, qVariantValue<double>(value));
+        if (attribute == d_ptr->m_singleStepAttribute)
+            doubleManager->setSingleStep(internProp, qVariantValue<double>(value));
+        if (attribute == d_ptr->m_decimalsAttribute)
+            doubleManager->setDecimals(internProp, qVariantValue<int>(value));
+        return;
+    } else if (QtStringPropertyManager *stringManager = qobject_cast<QtStringPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_regExpAttribute)
+            stringManager->setRegExp(internProp, qVariantValue<QRegExp>(value));
+        return;
+    } else if (QtDatePropertyManager *dateManager = qobject_cast<QtDatePropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_maximumAttribute)
+            dateManager->setMaximum(internProp, qVariantValue<QDate>(value));
+        if (attribute == d_ptr->m_minimumAttribute)
+            dateManager->setMinimum(internProp, qVariantValue<QDate>(value));
+        return;
+    } else if (QtPointFPropertyManager *pointFManager = qobject_cast<QtPointFPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_decimalsAttribute)
+            pointFManager->setDecimals(internProp, qVariantValue<int>(value));
+        return;
+    } else if (QtSizePropertyManager *sizeManager = qobject_cast<QtSizePropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_maximumAttribute)
+            sizeManager->setMaximum(internProp, qVariantValue<QSize>(value));
+        if (attribute == d_ptr->m_minimumAttribute)
+            sizeManager->setMinimum(internProp, qVariantValue<QSize>(value));
+        return;
+    } else if (QtSizeFPropertyManager *sizeFManager = qobject_cast<QtSizeFPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_maximumAttribute)
+            sizeFManager->setMaximum(internProp, qVariantValue<QSizeF>(value));
+        if (attribute == d_ptr->m_minimumAttribute)
+            sizeFManager->setMinimum(internProp, qVariantValue<QSizeF>(value));
+        if (attribute == d_ptr->m_decimalsAttribute)
+            sizeFManager->setDecimals(internProp, qVariantValue<int>(value));
+        return;
+    } else if (QtRectPropertyManager *rectManager = qobject_cast<QtRectPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_constraintAttribute)
+            rectManager->setConstraint(internProp, qVariantValue<QRect>(value));
+        return;
+    } else if (QtRectFPropertyManager *rectFManager = qobject_cast<QtRectFPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_constraintAttribute)
+            rectFManager->setConstraint(internProp, qVariantValue<QRectF>(value));
+        if (attribute == d_ptr->m_decimalsAttribute)
+            rectFManager->setDecimals(internProp, qVariantValue<int>(value));
+        return;
+    } else if (QtEnumPropertyManager *enumManager = qobject_cast<QtEnumPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_enumNamesAttribute)
+            enumManager->setEnumNames(internProp, qVariantValue<QStringList>(value));
+        if (attribute == d_ptr->m_enumIconsAttribute)
+            enumManager->setEnumIcons(internProp, qVariantValue<QtIconMap>(value));
+        return;
+    } else if (QtFlagPropertyManager *flagManager = qobject_cast<QtFlagPropertyManager *>(manager)) {
+        if (attribute == d_ptr->m_flagNamesAttribute)
+            flagManager->setFlagNames(internProp, qVariantValue<QStringList>(value));
+        return;
+    }
+}
+
+/*!
+    \reimp
+*/
+bool QtVariantPropertyManager::hasValue(const QtProperty *property) const
+{
+    if (propertyType(property) == groupTypeId())
+        return false;
+    return true;
+}
+
+/*!
+    \reimp
+*/
+QString QtVariantPropertyManager::valueText(const QtProperty *property) const
+{
+    const QtProperty *internProp = propertyToWrappedProperty()->value(property, 0);
+    return internProp ? internProp->valueText() : QString();
+}
+
+/*!
+    \reimp
+*/
+QIcon QtVariantPropertyManager::valueIcon(const QtProperty *property) const
+{
+    const QtProperty *internProp = propertyToWrappedProperty()->value(property, 0);
+    return internProp ? internProp->valueIcon() : QIcon();
+}
+
+/*!
+    \reimp
+*/
+void QtVariantPropertyManager::initializeProperty(QtProperty *property)
+{
+    QtVariantProperty *varProp = variantProperty(property);
+    if (!varProp)
+        return;
+
+    QMap<int, QtAbstractPropertyManager *>::ConstIterator it =
+            d_ptr->m_typeToPropertyManager.find(d_ptr->m_propertyType);
+    if (it != d_ptr->m_typeToPropertyManager.constEnd()) {
+        QtProperty *internProp = 0;
+        if (!d_ptr->m_creatingSubProperties) {
+            QtAbstractPropertyManager *manager = it.value();
+            internProp = manager->addProperty();
+            d_ptr->m_internalToProperty[internProp] = varProp;
+        }
+        propertyToWrappedProperty()->insert(varProp, internProp);
+        if (internProp) {
+            QList<QtProperty *> children = internProp->subProperties();
+            QListIterator<QtProperty *> itChild(children);
+            QtVariantProperty *lastProperty = 0;
+            while (itChild.hasNext()) {
+                QtVariantProperty *prop = d_ptr->createSubProperty(varProp, lastProperty, itChild.next());
+                lastProperty = prop ? prop : lastProperty;
+            }
+        }
+    }
+}
+
+/*!
+    \reimp
+*/
+void QtVariantPropertyManager::uninitializeProperty(QtProperty *property)
+{
+    const QMap<const QtProperty *, QPair<QtVariantProperty *, int> >::iterator type_it = d_ptr->m_propertyToType.find(property);
+    if (type_it == d_ptr->m_propertyToType.end())
+        return;
+
+    PropertyMap::iterator it = propertyToWrappedProperty()->find(property);
+    if (it != propertyToWrappedProperty()->end()) {
+        QtProperty *internProp = it.value();
+        if (internProp) {
+            d_ptr->m_internalToProperty.remove(internProp);
+            if (!d_ptr->m_destroyingSubProperties) {
+                delete internProp;
+            }
+        }
+        propertyToWrappedProperty()->erase(it);
+    }
+    d_ptr->m_propertyToType.erase(type_it);
+}
+
+/*!
+    \reimp
+*/
+QtProperty *QtVariantPropertyManager::createProperty()
+{
+    if (!d_ptr->m_creatingProperty)
+        return 0;
+
+    QtVariantProperty *property = new QtVariantProperty(this);
+    d_ptr->m_propertyToType.insert(property, qMakePair(property, d_ptr->m_propertyType));
+
+    return property;
+}
+
+/////////////////////////////
+
+class QtVariantEditorFactoryPrivate
+{
+    QtVariantEditorFactory *q_ptr;
+    Q_DECLARE_PUBLIC(QtVariantEditorFactory)
+public:
+
+    QtSpinBoxFactory           *m_spinBoxFactory;
+    QtDoubleSpinBoxFactory     *m_doubleSpinBoxFactory;
+    QtCheckBoxFactory          *m_checkBoxFactory;
+    QtLineEditFactory          *m_lineEditFactory;
+    QtDateEditFactory          *m_dateEditFactory;
+    QtTimeEditFactory          *m_timeEditFactory;
+    QtDateTimeEditFactory      *m_dateTimeEditFactory;
+    QtKeySequenceEditorFactory *m_keySequenceEditorFactory;
+    QtCharEditorFactory        *m_charEditorFactory;
+    QtEnumEditorFactory        *m_comboBoxFactory;
+    QtCursorEditorFactory      *m_cursorEditorFactory;
+    QtColorEditorFactory       *m_colorEditorFactory;
+    QtFontEditorFactory        *m_fontEditorFactory;
+
+    QMap<QtAbstractEditorFactoryBase *, int> m_factoryToType;
+    QMap<int, QtAbstractEditorFactoryBase *> m_typeToFactory;
+};
+
+/*!
+    \class QtVariantEditorFactory
+    \internal
+    \inmodule QtDesigner
+    \since 4.4
+
+    \brief The QtVariantEditorFactory class provides widgets for properties
+    created by QtVariantPropertyManager objects.
+
+    The variant factory provides the following widgets for the
+    specified property types:
+
+    \table
+    \header
+        \o Property Type
+        \o Widget
+    \row
+        \o \c int
+        \o QSpinBox
+    \row
+        \o \c double
+        \o QDoubleSpinBox
+    \row
+        \o \c bool
+        \o QCheckBox
+    \row
+        \o QString
+        \o QLineEdit
+    \row
+        \o QDate
+        \o QDateEdit
+    \row
+        \o QTime
+        \o QTimeEdit
+    \row
+        \o QDateTime
+        \o QDateTimeEdit
+    \row
+        \o QKeySequence
+        \o customized editor
+    \row
+        \o QChar
+        \o customized editor
+    \row
+        \o \c enum
+        \o QComboBox
+    \row
+        \o QCursor
+        \o QComboBox
+    \endtable
+
+    Note that QtVariantPropertyManager supports several additional property
+    types for which the QtVariantEditorFactory class does not provide
+    editing widgets, e.g. QPoint and QSize. To provide widgets for other
+    types using the variant approach, derive from the QtVariantEditorFactory
+    class.
+
+    \sa QtAbstractEditorFactory, QtVariantPropertyManager
+*/
+
+/*!
+    Creates a factory with the given \a parent.
+*/
+QtVariantEditorFactory::QtVariantEditorFactory(QObject *parent)
+    : QtAbstractEditorFactory<QtVariantPropertyManager>(parent)
+{
+    d_ptr = new QtVariantEditorFactoryPrivate();
+    d_ptr->q_ptr = this;
+
+    d_ptr->m_spinBoxFactory = new QtSpinBoxFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_spinBoxFactory] = QVariant::Int;
+    d_ptr->m_typeToFactory[QVariant::Int] = d_ptr->m_spinBoxFactory;
+
+    d_ptr->m_doubleSpinBoxFactory = new QtDoubleSpinBoxFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_doubleSpinBoxFactory] = QVariant::Double;
+    d_ptr->m_typeToFactory[QVariant::Double] = d_ptr->m_doubleSpinBoxFactory;
+
+    d_ptr->m_checkBoxFactory = new QtCheckBoxFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_checkBoxFactory] = QVariant::Bool;
+    d_ptr->m_typeToFactory[QVariant::Bool] = d_ptr->m_checkBoxFactory;
+
+    d_ptr->m_lineEditFactory = new QtLineEditFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_lineEditFactory] = QVariant::String;
+    d_ptr->m_typeToFactory[QVariant::String] = d_ptr->m_lineEditFactory;
+
+    d_ptr->m_dateEditFactory = new QtDateEditFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_dateEditFactory] = QVariant::Date;
+    d_ptr->m_typeToFactory[QVariant::Date] = d_ptr->m_dateEditFactory;
+
+    d_ptr->m_timeEditFactory = new QtTimeEditFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_timeEditFactory] = QVariant::Time;
+    d_ptr->m_typeToFactory[QVariant::Time] = d_ptr->m_timeEditFactory;
+
+    d_ptr->m_dateTimeEditFactory = new QtDateTimeEditFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_dateTimeEditFactory] = QVariant::DateTime;
+    d_ptr->m_typeToFactory[QVariant::DateTime] = d_ptr->m_dateTimeEditFactory;
+
+    d_ptr->m_keySequenceEditorFactory = new QtKeySequenceEditorFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_keySequenceEditorFactory] = QVariant::KeySequence;
+    d_ptr->m_typeToFactory[QVariant::KeySequence] = d_ptr->m_keySequenceEditorFactory;
+
+    d_ptr->m_charEditorFactory = new QtCharEditorFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_charEditorFactory] = QVariant::Char;
+    d_ptr->m_typeToFactory[QVariant::Char] = d_ptr->m_charEditorFactory;
+
+    d_ptr->m_cursorEditorFactory = new QtCursorEditorFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_cursorEditorFactory] = QVariant::Cursor;
+    d_ptr->m_typeToFactory[QVariant::Cursor] = d_ptr->m_cursorEditorFactory;
+
+    d_ptr->m_colorEditorFactory = new QtColorEditorFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_colorEditorFactory] = QVariant::Color;
+    d_ptr->m_typeToFactory[QVariant::Color] = d_ptr->m_colorEditorFactory;
+
+    d_ptr->m_fontEditorFactory = new QtFontEditorFactory(this);
+    d_ptr->m_factoryToType[d_ptr->m_fontEditorFactory] = QVariant::Font;
+    d_ptr->m_typeToFactory[QVariant::Font] = d_ptr->m_fontEditorFactory;
+
+    d_ptr->m_comboBoxFactory = new QtEnumEditorFactory(this);
+    const int enumId = QtVariantPropertyManager::enumTypeId();
+    d_ptr->m_factoryToType[d_ptr->m_comboBoxFactory] = enumId;
+    d_ptr->m_typeToFactory[enumId] = d_ptr->m_comboBoxFactory;
+}
+
+/*!
+    Destroys this factory, and all the widgets it has created.
+*/
+QtVariantEditorFactory::~QtVariantEditorFactory()
+{
+    delete d_ptr;
+}
+
+/*!
+    \internal
+
+    Reimplemented from the QtAbstractEditorFactory class.
+*/
+void QtVariantEditorFactory::connectPropertyManager(QtVariantPropertyManager *manager)
+{
+    QList<QtIntPropertyManager *> intPropertyManagers = qFindChildren<QtIntPropertyManager *>(manager);
+    QListIterator<QtIntPropertyManager *> itInt(intPropertyManagers);
+    while (itInt.hasNext())
+        d_ptr->m_spinBoxFactory->addPropertyManager(itInt.next());
+
+    QList<QtDoublePropertyManager *> doublePropertyManagers = qFindChildren<QtDoublePropertyManager *>(manager);
+    QListIterator<QtDoublePropertyManager *> itDouble(doublePropertyManagers);
+    while (itDouble.hasNext())
+        d_ptr->m_doubleSpinBoxFactory->addPropertyManager(itDouble.next());
+
+    QList<QtBoolPropertyManager *> boolPropertyManagers = qFindChildren<QtBoolPropertyManager *>(manager);
+    QListIterator<QtBoolPropertyManager *> itBool(boolPropertyManagers);
+    while (itBool.hasNext())
+        d_ptr->m_checkBoxFactory->addPropertyManager(itBool.next());
+
+    QList<QtStringPropertyManager *> stringPropertyManagers = qFindChildren<QtStringPropertyManager *>(manager);
+    QListIterator<QtStringPropertyManager *> itString(stringPropertyManagers);
+    while (itString.hasNext())
+        d_ptr->m_lineEditFactory->addPropertyManager(itString.next());
+
+    QList<QtDatePropertyManager *> datePropertyManagers = qFindChildren<QtDatePropertyManager *>(manager);
+    QListIterator<QtDatePropertyManager *> itDate(datePropertyManagers);
+    while (itDate.hasNext())
+        d_ptr->m_dateEditFactory->addPropertyManager(itDate.next());
+
+    QList<QtTimePropertyManager *> timePropertyManagers = qFindChildren<QtTimePropertyManager *>(manager);
+    QListIterator<QtTimePropertyManager *> itTime(timePropertyManagers);
+    while (itTime.hasNext())
+        d_ptr->m_timeEditFactory->addPropertyManager(itTime.next());
+
+    QList<QtDateTimePropertyManager *> dateTimePropertyManagers = qFindChildren<QtDateTimePropertyManager *>(manager);
+    QListIterator<QtDateTimePropertyManager *> itDateTime(dateTimePropertyManagers);
+    while (itDateTime.hasNext())
+        d_ptr->m_dateTimeEditFactory->addPropertyManager(itDateTime.next());
+
+    QList<QtKeySequencePropertyManager *> keySequencePropertyManagers = qFindChildren<QtKeySequencePropertyManager *>(manager);
+    QListIterator<QtKeySequencePropertyManager *> itKeySequence(keySequencePropertyManagers);
+    while (itKeySequence.hasNext())
+        d_ptr->m_keySequenceEditorFactory->addPropertyManager(itKeySequence.next());
+
+    QList<QtCharPropertyManager *> charPropertyManagers = qFindChildren<QtCharPropertyManager *>(manager);
+    QListIterator<QtCharPropertyManager *> itChar(charPropertyManagers);
+    while (itChar.hasNext())
+        d_ptr->m_charEditorFactory->addPropertyManager(itChar.next());
+
+    QList<QtLocalePropertyManager *> localePropertyManagers = qFindChildren<QtLocalePropertyManager *>(manager);
+    QListIterator<QtLocalePropertyManager *> itLocale(localePropertyManagers);
+    while (itLocale.hasNext())
+        d_ptr->m_comboBoxFactory->addPropertyManager(itLocale.next()->subEnumPropertyManager());
+
+    QList<QtPointPropertyManager *> pointPropertyManagers = qFindChildren<QtPointPropertyManager *>(manager);
+    QListIterator<QtPointPropertyManager *> itPoint(pointPropertyManagers);
+    while (itPoint.hasNext())
+        d_ptr->m_spinBoxFactory->addPropertyManager(itPoint.next()->subIntPropertyManager());
+
+    QList<QtPointFPropertyManager *> pointFPropertyManagers = qFindChildren<QtPointFPropertyManager *>(manager);
+    QListIterator<QtPointFPropertyManager *> itPointF(pointFPropertyManagers);
+    while (itPointF.hasNext())
+        d_ptr->m_doubleSpinBoxFactory->addPropertyManager(itPointF.next()->subDoublePropertyManager());
+
+    QList<QtSizePropertyManager *> sizePropertyManagers = qFindChildren<QtSizePropertyManager *>(manager);
+    QListIterator<QtSizePropertyManager *> itSize(sizePropertyManagers);
+    while (itSize.hasNext())
+        d_ptr->m_spinBoxFactory->addPropertyManager(itSize.next()->subIntPropertyManager());
+
+    QList<QtSizeFPropertyManager *> sizeFPropertyManagers = qFindChildren<QtSizeFPropertyManager *>(manager);
+    QListIterator<QtSizeFPropertyManager *> itSizeF(sizeFPropertyManagers);
+    while (itSizeF.hasNext())
+        d_ptr->m_doubleSpinBoxFactory->addPropertyManager(itSizeF.next()->subDoublePropertyManager());
+
+    QList<QtRectPropertyManager *> rectPropertyManagers = qFindChildren<QtRectPropertyManager *>(manager);
+    QListIterator<QtRectPropertyManager *> itRect(rectPropertyManagers);
+    while (itRect.hasNext())
+        d_ptr->m_spinBoxFactory->addPropertyManager(itRect.next()->subIntPropertyManager());
+
+    QList<QtRectFPropertyManager *> rectFPropertyManagers = qFindChildren<QtRectFPropertyManager *>(manager);
+    QListIterator<QtRectFPropertyManager *> itRectF(rectFPropertyManagers);
+    while (itRectF.hasNext())
+        d_ptr->m_doubleSpinBoxFactory->addPropertyManager(itRectF.next()->subDoublePropertyManager());
+
+    QList<QtColorPropertyManager *> colorPropertyManagers = qFindChildren<QtColorPropertyManager *>(manager);
+    QListIterator<QtColorPropertyManager *> itColor(colorPropertyManagers);
+    while (itColor.hasNext()) {
+        QtColorPropertyManager *manager = itColor.next();
+        d_ptr->m_colorEditorFactory->addPropertyManager(manager);
+        d_ptr->m_spinBoxFactory->addPropertyManager(manager->subIntPropertyManager());
+    }
+
+    QList<QtEnumPropertyManager *> enumPropertyManagers = qFindChildren<QtEnumPropertyManager *>(manager);
+    QListIterator<QtEnumPropertyManager *> itEnum(enumPropertyManagers);
+    while (itEnum.hasNext())
+        d_ptr->m_comboBoxFactory->addPropertyManager(itEnum.next());
+
+    QList<QtSizePolicyPropertyManager *> sizePolicyPropertyManagers = qFindChildren<QtSizePolicyPropertyManager *>(manager);
+    QListIterator<QtSizePolicyPropertyManager *> itSizePolicy(sizePolicyPropertyManagers);
+    while (itSizePolicy.hasNext()) {
+        QtSizePolicyPropertyManager *manager = itSizePolicy.next();
+        d_ptr->m_spinBoxFactory->addPropertyManager(manager->subIntPropertyManager());
+        d_ptr->m_comboBoxFactory->addPropertyManager(manager->subEnumPropertyManager());
+    }
+
+    QList<QtFontPropertyManager *> fontPropertyManagers = qFindChildren<QtFontPropertyManager *>(manager);
+    QListIterator<QtFontPropertyManager *> itFont(fontPropertyManagers);
+    while (itFont.hasNext()) {
+        QtFontPropertyManager *manager = itFont.next();
+        d_ptr->m_fontEditorFactory->addPropertyManager(manager);
+        d_ptr->m_spinBoxFactory->addPropertyManager(manager->subIntPropertyManager());
+        d_ptr->m_comboBoxFactory->addPropertyManager(manager->subEnumPropertyManager());
+        d_ptr->m_checkBoxFactory->addPropertyManager(manager->subBoolPropertyManager());
+    }
+
+    QList<QtCursorPropertyManager *> cursorPropertyManagers = qFindChildren<QtCursorPropertyManager *>(manager);
+    QListIterator<QtCursorPropertyManager *> itCursor(cursorPropertyManagers);
+    while (itCursor.hasNext())
+        d_ptr->m_cursorEditorFactory->addPropertyManager(itCursor.next());
+
+    QList<QtFlagPropertyManager *> flagPropertyManagers = qFindChildren<QtFlagPropertyManager *>(manager);
+    QListIterator<QtFlagPropertyManager *> itFlag(flagPropertyManagers);
+    while (itFlag.hasNext())
+        d_ptr->m_checkBoxFactory->addPropertyManager(itFlag.next()->subBoolPropertyManager());
+}
+
+/*!
+    \internal
+
+    Reimplemented from the QtAbstractEditorFactory class.
+*/
+QWidget *QtVariantEditorFactory::createEditor(QtVariantPropertyManager *manager, QtProperty *property,
+        QWidget *parent)
+{
+    const int propType = manager->propertyType(property);
+    QtAbstractEditorFactoryBase *factory = d_ptr->m_typeToFactory.value(propType, 0);
+    if (!factory)
+        return 0;
+    return factory->createEditor(wrappedProperty(property), parent);
+}
+
+/*!
+    \internal
+
+    Reimplemented from the QtAbstractEditorFactory class.
+*/
+void QtVariantEditorFactory::disconnectPropertyManager(QtVariantPropertyManager *manager)
+{
+    QList<QtIntPropertyManager *> intPropertyManagers = qFindChildren<QtIntPropertyManager *>(manager);
+    QListIterator<QtIntPropertyManager *> itInt(intPropertyManagers);
+    while (itInt.hasNext())
+        d_ptr->m_spinBoxFactory->removePropertyManager(itInt.next());
+
+    QList<QtDoublePropertyManager *> doublePropertyManagers = qFindChildren<QtDoublePropertyManager *>(manager);
+    QListIterator<QtDoublePropertyManager *> itDouble(doublePropertyManagers);
+    while (itDouble.hasNext())
+        d_ptr->m_doubleSpinBoxFactory->removePropertyManager(itDouble.next());
+
+    QList<QtBoolPropertyManager *> boolPropertyManagers = qFindChildren<QtBoolPropertyManager *>(manager);
+    QListIterator<QtBoolPropertyManager *> itBool(boolPropertyManagers);
+    while (itBool.hasNext())
+        d_ptr->m_checkBoxFactory->removePropertyManager(itBool.next());
+
+    QList<QtStringPropertyManager *> stringPropertyManagers = qFindChildren<QtStringPropertyManager *>(manager);
+    QListIterator<QtStringPropertyManager *> itString(stringPropertyManagers);
+    while (itString.hasNext())
+        d_ptr->m_lineEditFactory->removePropertyManager(itString.next());
+
+    QList<QtDatePropertyManager *> datePropertyManagers = qFindChildren<QtDatePropertyManager *>(manager);
+    QListIterator<QtDatePropertyManager *> itDate(datePropertyManagers);
+    while (itDate.hasNext())
+        d_ptr->m_dateEditFactory->removePropertyManager(itDate.next());
+
+    QList<QtTimePropertyManager *> timePropertyManagers = qFindChildren<QtTimePropertyManager *>(manager);
+    QListIterator<QtTimePropertyManager *> itTime(timePropertyManagers);
+    while (itTime.hasNext())
+        d_ptr->m_timeEditFactory->removePropertyManager(itTime.next());
+
+    QList<QtDateTimePropertyManager *> dateTimePropertyManagers = qFindChildren<QtDateTimePropertyManager *>(manager);
+    QListIterator<QtDateTimePropertyManager *> itDateTime(dateTimePropertyManagers);
+    while (itDateTime.hasNext())
+        d_ptr->m_dateTimeEditFactory->removePropertyManager(itDateTime.next());
+
+    QList<QtKeySequencePropertyManager *> keySequencePropertyManagers = qFindChildren<QtKeySequencePropertyManager *>(manager);
+    QListIterator<QtKeySequencePropertyManager *> itKeySequence(keySequencePropertyManagers);
+    while (itKeySequence.hasNext())
+        d_ptr->m_keySequenceEditorFactory->removePropertyManager(itKeySequence.next());
+
+    QList<QtCharPropertyManager *> charPropertyManagers = qFindChildren<QtCharPropertyManager *>(manager);
+    QListIterator<QtCharPropertyManager *> itChar(charPropertyManagers);
+    while (itChar.hasNext())
+        d_ptr->m_charEditorFactory->removePropertyManager(itChar.next());
+
+    QList<QtLocalePropertyManager *> localePropertyManagers = qFindChildren<QtLocalePropertyManager *>(manager);
+    QListIterator<QtLocalePropertyManager *> itLocale(localePropertyManagers);
+    while (itLocale.hasNext())
+        d_ptr->m_comboBoxFactory->removePropertyManager(itLocale.next()->subEnumPropertyManager());
+
+    QList<QtPointPropertyManager *> pointPropertyManagers = qFindChildren<QtPointPropertyManager *>(manager);
+    QListIterator<QtPointPropertyManager *> itPoint(pointPropertyManagers);
+    while (itPoint.hasNext())
+        d_ptr->m_spinBoxFactory->removePropertyManager(itPoint.next()->subIntPropertyManager());
+
+    QList<QtPointFPropertyManager *> pointFPropertyManagers = qFindChildren<QtPointFPropertyManager *>(manager);
+    QListIterator<QtPointFPropertyManager *> itPointF(pointFPropertyManagers);
+    while (itPointF.hasNext())
+        d_ptr->m_doubleSpinBoxFactory->removePropertyManager(itPointF.next()->subDoublePropertyManager());
+
+    QList<QtSizePropertyManager *> sizePropertyManagers = qFindChildren<QtSizePropertyManager *>(manager);
+    QListIterator<QtSizePropertyManager *> itSize(sizePropertyManagers);
+    while (itSize.hasNext())
+        d_ptr->m_spinBoxFactory->removePropertyManager(itSize.next()->subIntPropertyManager());
+
+    QList<QtSizeFPropertyManager *> sizeFPropertyManagers = qFindChildren<QtSizeFPropertyManager *>(manager);
+    QListIterator<QtSizeFPropertyManager *> itSizeF(sizeFPropertyManagers);
+    while (itSizeF.hasNext())
+        d_ptr->m_doubleSpinBoxFactory->removePropertyManager(itSizeF.next()->subDoublePropertyManager());
+
+    QList<QtRectPropertyManager *> rectPropertyManagers = qFindChildren<QtRectPropertyManager *>(manager);
+    QListIterator<QtRectPropertyManager *> itRect(rectPropertyManagers);
+    while (itRect.hasNext())
+        d_ptr->m_spinBoxFactory->removePropertyManager(itRect.next()->subIntPropertyManager());
+
+    QList<QtRectFPropertyManager *> rectFPropertyManagers = qFindChildren<QtRectFPropertyManager *>(manager);
+    QListIterator<QtRectFPropertyManager *> itRectF(rectFPropertyManagers);
+    while (itRectF.hasNext())
+        d_ptr->m_doubleSpinBoxFactory->removePropertyManager(itRectF.next()->subDoublePropertyManager());
+
+    QList<QtColorPropertyManager *> colorPropertyManagers = qFindChildren<QtColorPropertyManager *>(manager);
+    QListIterator<QtColorPropertyManager *> itColor(colorPropertyManagers);
+    while (itColor.hasNext()) {
+        QtColorPropertyManager *manager = itColor.next();
+        d_ptr->m_colorEditorFactory->removePropertyManager(manager);
+        d_ptr->m_spinBoxFactory->removePropertyManager(manager->subIntPropertyManager());
+    }
+
+    QList<QtEnumPropertyManager *> enumPropertyManagers = qFindChildren<QtEnumPropertyManager *>(manager);
+    QListIterator<QtEnumPropertyManager *> itEnum(enumPropertyManagers);
+    while (itEnum.hasNext())
+        d_ptr->m_comboBoxFactory->removePropertyManager(itEnum.next());
+
+    QList<QtSizePolicyPropertyManager *> sizePolicyPropertyManagers = qFindChildren<QtSizePolicyPropertyManager *>(manager);
+    QListIterator<QtSizePolicyPropertyManager *> itSizePolicy(sizePolicyPropertyManagers);
+    while (itSizePolicy.hasNext()) {
+        QtSizePolicyPropertyManager *manager = itSizePolicy.next();
+        d_ptr->m_spinBoxFactory->removePropertyManager(manager->subIntPropertyManager());
+        d_ptr->m_comboBoxFactory->removePropertyManager(manager->subEnumPropertyManager());
+    }
+
+    QList<QtFontPropertyManager *> fontPropertyManagers = qFindChildren<QtFontPropertyManager *>(manager);
+    QListIterator<QtFontPropertyManager *> itFont(fontPropertyManagers);
+    while (itFont.hasNext()) {
+        QtFontPropertyManager *manager = itFont.next();
+        d_ptr->m_fontEditorFactory->removePropertyManager(manager);
+        d_ptr->m_spinBoxFactory->removePropertyManager(manager->subIntPropertyManager());
+        d_ptr->m_comboBoxFactory->removePropertyManager(manager->subEnumPropertyManager());
+        d_ptr->m_checkBoxFactory->removePropertyManager(manager->subBoolPropertyManager());
+    }
+
+    QList<QtCursorPropertyManager *> cursorPropertyManagers = qFindChildren<QtCursorPropertyManager *>(manager);
+    QListIterator<QtCursorPropertyManager *> itCursor(cursorPropertyManagers);
+    while (itCursor.hasNext())
+        d_ptr->m_cursorEditorFactory->removePropertyManager(itCursor.next());
+
+    QList<QtFlagPropertyManager *> flagPropertyManagers = qFindChildren<QtFlagPropertyManager *>(manager);
+    QListIterator<QtFlagPropertyManager *> itFlag(flagPropertyManagers);
+    while (itFlag.hasNext())
+        d_ptr->m_checkBoxFactory->removePropertyManager(itFlag.next()->subBoolPropertyManager());
+}
+
+#if QT_VERSION >= 0x040400
+QT_END_NAMESPACE
+#endif
+
+#include "moc_qtvariantproperty.cpp"