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****************************************************************************/

#ifndef QTVARIANTPROPERTY_H
#define QTVARIANTPROPERTY_H

#include "qtpropertybrowser.h"
#include <QtCore/QVariant>
#include <QtGui/QIcon>

QT_BEGIN_NAMESPACE

typedef QMap<int, QIcon> QtIconMap;

class QtVariantPropertyManager;

class QtVariantProperty : public QtProperty
{
public:
    ~QtVariantProperty();
    QVariant value() const;
    QVariant attributeValue(const QString &attribute) const;
    int valueType() const;
    int propertyType() const;

    void setValue(const QVariant &value);
    void setAttribute(const QString &attribute, const QVariant &value);
protected:
    QtVariantProperty(QtVariantPropertyManager *manager);
private:
    friend class QtVariantPropertyManager;
    QScopedPointer<class QtVariantPropertyPrivate> d_ptr;
};

class QtVariantPropertyManager : public QtAbstractPropertyManager
{
    Q_OBJECT
public:
    QtVariantPropertyManager(QObject *parent = 0);
    ~QtVariantPropertyManager();

    virtual QtVariantProperty *addProperty(int propertyType, const QString &name = QString());

    int propertyType(const QtProperty *property) const;
    int valueType(const QtProperty *property) const;
    QtVariantProperty *variantProperty(const QtProperty *property) const;

    virtual bool isPropertyTypeSupported(int propertyType) const;
    virtual int valueType(int propertyType) const;
    virtual QStringList attributes(int propertyType) const;
    virtual int attributeType(int propertyType, const QString &attribute) const;

    virtual QVariant value(const QtProperty *property) const;
    virtual QVariant attributeValue(const QtProperty *property, const QString &attribute) const;

    static int enumTypeId();
    static int flagTypeId();
    static int groupTypeId();
    static int iconMapTypeId();
public Q_SLOTS:
    virtual void setValue(QtProperty *property, const QVariant &val);
    virtual void setAttribute(QtProperty *property,
                const QString &attribute, const QVariant &value);
Q_SIGNALS:
    void valueChanged(QtProperty *property, const QVariant &val);
    void attributeChanged(QtProperty *property,
                const QString &attribute, const QVariant &val);
protected:
    virtual bool hasValue(const QtProperty *property) const;
    QString valueText(const QtProperty *property) const;
    QIcon valueIcon(const QtProperty *property) const;
    virtual void initializeProperty(QtProperty *property);
    virtual void uninitializeProperty(QtProperty *property);
    virtual QtProperty *createProperty();
private:
    QScopedPointer<class QtVariantPropertyManagerPrivate> d_ptr;
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, int))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, int, int))
    Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty *, int))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, double))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, double, double))
    Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty *, double))
    Q_PRIVATE_SLOT(d_func(), void slotDecimalsChanged(QtProperty *, int))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, bool))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QString &))
    Q_PRIVATE_SLOT(d_func(), void slotRegExpChanged(QtProperty *, const QRegExp &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QDate &))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, const QDate &, const QDate &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QTime &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QDateTime &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QKeySequence &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QChar &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QLocale &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QPoint &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QPointF &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QSize &))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, const QSize &, const QSize &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QSizeF &))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, const QSizeF &, const QSizeF &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QRect &))
    Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty *, const QRect &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QRectF &))
    Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty *, const QRectF &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QColor &))
    Q_PRIVATE_SLOT(d_func(), void slotEnumNamesChanged(QtProperty *, const QStringList &))
    Q_PRIVATE_SLOT(d_func(), void slotEnumIconsChanged(QtProperty *, const QMap<int, QIcon> &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QSizePolicy &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QFont &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QCursor &))
    Q_PRIVATE_SLOT(d_func(), void slotFlagNamesChanged(QtProperty *, const QStringList &))

    Q_PRIVATE_SLOT(d_func(), void slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))
    Q_PRIVATE_SLOT(d_func(), void slotPropertyRemoved(QtProperty *, QtProperty *))
    Q_DECLARE_PRIVATE(QtVariantPropertyManager)
    Q_DISABLE_COPY(QtVariantPropertyManager)
};

class QtVariantEditorFactory : public QtAbstractEditorFactory<QtVariantPropertyManager>
{
    Q_OBJECT
public:
    QtVariantEditorFactory(QObject *parent = 0);
    ~QtVariantEditorFactory();
protected:
    void connectPropertyManager(QtVariantPropertyManager *manager);
    QWidget *createEditor(QtVariantPropertyManager *manager, QtProperty *property,
                QWidget *parent);
    void disconnectPropertyManager(QtVariantPropertyManager *manager);
private:
    QScopedPointer<class QtVariantEditorFactoryPrivate> d_ptr;
    Q_DECLARE_PRIVATE(QtVariantEditorFactory)
    Q_DISABLE_COPY(QtVariantEditorFactory)
};

QT_END_NAMESPACE

Q_DECLARE_METATYPE(QIcon)
Q_DECLARE_METATYPE(QtIconMap)
#endif
