Mac-4.7.4/src/declarative/util/qdeclarativepropertymap.h

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#ifndef QDECLARATIVEPROPERTYMAP_H
#define QDECLARATIVEPROPERTYMAP_H

#include <QtCore/QObject>
#include <QtCore/QHash>
#include <QtCore/QStringList>
#include <QtCore/QVariant>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

class QDeclarativePropertyMapPrivate;
class Q_DECLARATIVE_EXPORT QDeclarativePropertyMap : public QObject
{
    Q_OBJECT
public:
    QDeclarativePropertyMap(QObject *parent = 0);
    virtual ~QDeclarativePropertyMap();

    QVariant value(const QString &key) const;
    void insert(const QString &key, const QVariant &value);
    void clear(const QString &key);

    Q_INVOKABLE QStringList keys() const;

    int count() const;
    int size() const;
    bool isEmpty() const;
    bool contains(const QString &key) const;

    QVariant &operator[](const QString &key);
    QVariant operator[](const QString &key) const;

Q_SIGNALS:
    void valueChanged(const QString &key, const QVariant &value);

private:
    Q_DECLARE_PRIVATE(QDeclarativePropertyMap)
    Q_DISABLE_COPY(QDeclarativePropertyMap)
};

QT_END_NAMESPACE

QT_END_HEADER

#endif