/usr/include/qt4/Qt/qsqltablemodel.h

/****************************************************************************
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** This file is part of the QtSql module of the Qt Toolkit.
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** 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
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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
libqt4-dev 4:4.8.1-0ubuntu4.9 / usr / include / qt4 / Qt / qsqltablemodel.h
