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dbschemamodel.h
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dbschemamodel.h
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#ifndef DBSCHEMAMODEL_H
#define DBSCHEMAMODEL_H
#include <QAbstractTableModel>
#include <QSqlIndex>
class DbTable;
class DbSchemaModel : public QAbstractTableModel
{
Q_OBJECT
struct DbSchemaModelPrivate {
QSqlRecord sqlRecord; ///< the record of which the schema is displayed
QString driver; ///< driver name
QStringList index; ///< index fields
QStringList header;
};
public:
explicit DbSchemaModel(QObject *parent = nullptr);
// Header:
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
// Basic functionality:
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
int columnCount(const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
void setRecord(DbTable *dbt, QSqlRecord r);
private:
QVariant dataValue(int idx, int column) const;
void updateIndexFields(const QSqlIndex &pindex);
private:
DbSchemaModelPrivate d;
};
#endif // DBSCHEMAMODEL_H