// Commit: ebd4bc73c46c2962742a682b6a391fb68c482aec
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****************************************************************************/

#ifndef QSGREPEATER_P_H
#define QSGREPEATER_P_H

#include "qsgitem.h"

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

class QSGRepeaterPrivate;
class Q_AUTOTEST_EXPORT QSGRepeater : public QSGItem
{
    Q_OBJECT

    Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged)
    Q_PROPERTY(QDeclarativeComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged)
    Q_PROPERTY(int count READ count NOTIFY countChanged)
    Q_CLASSINFO("DefaultProperty", "delegate")

public:
    QSGRepeater(QSGItem *parent=0);
    virtual ~QSGRepeater();

    QVariant model() const;
    void setModel(const QVariant &);

    QDeclarativeComponent *delegate() const;
    void setDelegate(QDeclarativeComponent *);

    int count() const;

    Q_INVOKABLE QSGItem *itemAt(int index) const;

Q_SIGNALS:
    void modelChanged();
    void delegateChanged();
    void countChanged();

    void itemAdded(int index, QSGItem *item);
    void itemRemoved(int index, QSGItem *item);

private:
    void clear();
    void regenerate();

protected:
    virtual void componentComplete();
    void itemChange(ItemChange change, const ItemChangeData &value);

private Q_SLOTS:
    void itemsInserted(int,int);
    void itemsRemoved(int,int);
    void itemsMoved(int,int,int);
    void modelReset();

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

QT_END_NAMESPACE

QML_DECLARE_TYPE(QSGRepeater)

QT_END_HEADER

#endif // QSGREPEATER_P_H