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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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55
pglab/DependantsTableModel.h
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#ifndef DEPENDENTSTABLEMODEL_H
#define DEPENDENTSTABLEMODEL_H
#include <QAbstractTableModel>
#include <memory>
#include "catalog/PgClass.h"
#include "Pgsql_oids.h"
#include <QVector>
class PgDatabaseCatalog;
class DependantsTableModel: public QAbstractTableModel {
Q_OBJECT
public:
enum e_Columns : int {
NameCol, //
NamespaceCol, // Schema
ConstraintCol,
colCount
};
DependantsTableModel(QObject *parent = nullptr);
void setCatalog(std::shared_ptr<const PgDatabaseCatalog> cat);
void loadForTable(Oid table_id);
// Basic functionality:
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
int columnCount(const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role) const override;
private:
std::shared_ptr<const PgDatabaseCatalog> m_catalog;
QMetaObject::Connection refreshConnection;
Oid tableId;
class Item {
public:
Oid tableOid;
QString tableName;
QString namespaceName;
QString constraintName;
};
QVector<Item> dependants;
private slots:
void refresh();
};
#endif // DEPENDENTSTABLEMODEL_H