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Reorganization of pgLab project

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This commit is contained in:
eelke 2022-04-09 07:10:29 +02:00
parent 7300865c77
commit c71fdc4af7
78 changed files with 204 additions and 148 deletions
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57
pglab/ConstraintModel.h
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#ifndef CONSTRAINTMODEL_H
#define CONSTRAINTMODEL_H
#include "BaseTableModel.h"
#include "catalog/PgClass.h"
#include "catalog/PgConstraint.h"
#include <QAbstractTableModel>
#include <optional>
#include <vector>
class PgDatabaseCatalog;
class ConstraintModel : public BaseTableModel {
Q_OBJECT
public:
enum e_Columns : int {
TypeCol,
NameCol, ///
NsCol, ///
SupportingIndexCol,
// DefinitionCol,
colCount };
explicit ConstraintModel(QObject *parent = nullptr);
void setData(std::shared_ptr<const PgDatabaseCatalog> cat, const std::optional<PgClass> &table);
// 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;
const PgConstraint& constraint(int row);
protected:
virtual Oid getType(int column) const override;
virtual QVariant getData(const QModelIndex &index) const override;
private:
std::shared_ptr<const PgDatabaseCatalog> m_catalog;
std::optional<PgClass> m_table;
using t_Constraints = std::vector<PgConstraint>;
t_Constraints m_constraints;
QMetaObject::Connection refreshConnection;
private slots:
void refresh();
};
#endif // CONSTRAINTMODEL_H