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#ifndef QSQLTABLEMODEL_H

#define QSQLTABLEMODEL_H

#include <QtSql/qsqldatabase.h>

#include <QtSql/qsqlquerymodel.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Sql)

class QSqlTableModelPrivate;

class QSqlRecord;

class QSqlField;

class QSqlIndex;

class Q_SQL_EXPORT QSqlTableModel: public QSqlQueryModel

{

    Q_OBJECT

    Q_DECLARE_PRIVATE(QSqlTableModel)

public:

    enum EditStrategy {OnFieldChange, OnRowChange, OnManualSubmit};

    explicit QSqlTableModel(QObject *parent = 0, QSqlDatabase db = QSqlDatabase());

    virtual ~QSqlTableModel();

    virtual bool select();

    virtual void setTable(const QString &tableName);

    QString tableName() const;

    Qt::ItemFlags flags(const QModelIndex &index) const;

    QVariant data(const QModelIndex &idx, int role = Qt::DisplayRole) const;

    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);

    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;

    bool isDirty(const QModelIndex &index) const;

    void clear();

    virtual void setEditStrategy(EditStrategy strategy);

    EditStrategy editStrategy() const;

    QSqlIndex primaryKey() const;

    QSqlDatabase database() const;

    int fieldIndex(const QString &fieldName) const;

    void sort(int column, Qt::SortOrder order);

    virtual void setSort(int column, Qt::SortOrder order);

    QString filter() const;

    virtual void setFilter(const QString &filter);

    int rowCount(const QModelIndex &parent = QModelIndex()) const;

    bool removeColumns(int column, int count, const QModelIndex &parent = QModelIndex());

    bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());

    bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex());

    bool insertRecord(int row, const QSqlRecord &record);

    bool setRecord(int row, const QSqlRecord &record);

    virtual void revertRow(int row);

public Q_SLOTS:

    bool submit();

    void revert();

    bool submitAll();

    void revertAll();

Q_SIGNALS:

    void primeInsert(int row, QSqlRecord &record);

    void beforeInsert(QSqlRecord &record);

    void beforeUpdate(int row, QSqlRecord &record);

    void beforeDelete(int row);

protected:

    QSqlTableModel(QSqlTableModelPrivate &dd, QObject *parent = 0, QSqlDatabase db = QSqlDatabase());

    virtual bool updateRowInTable(int row, const QSqlRecord &values);

    virtual bool insertRowIntoTable(const QSqlRecord &values);

    virtual bool deleteRowFromTable(int row);

    virtual QString orderByClause() const;

    virtual QString selectStatement() const;

    void setPrimaryKey(const QSqlIndex &key);

    void setQuery(const QSqlQuery &query);

    QModelIndex indexInQuery(const QModelIndex &item) const;

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QSQLTABLEMODEL_H