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#ifndef TABLEFOREIGNKEYPANEL_H
#define TABLEFOREIGNKEYPANEL_H
#include "constraintpanel.h"
#include "parser/ast/sqlitecreatetable.h"
#include "guiSQLiteStudio_global.h"
#include "common/strhash.h"
#include <QStandardItemModel>
#include <QWidget>
namespace Ui {
class TableForeignKeyPanel;
}
class QGridLayout;
class QSignalMapper;
class QComboBox;
class GUI_API_EXPORT TableForeignKeyPanel : public ConstraintPanel
{
Q_OBJECT
public:
explicit TableForeignKeyPanel(QWidget *parent = 0);
~TableForeignKeyPanel();
bool validate();
void setDb(Db* value);
protected:
void changeEvent(QEvent *e);
void constraintAvailable();
void storeConfiguration();
private:
void init();
void buildColumns();
void buildColumn(SqliteCreateTable::Column* column, int row);
void readConstraint();
void readTables();
void readCondition(SqliteForeignKey::Condition* condition);
int getColumnIndex(const QString& colName);
void storeCondition(SqliteForeignKey::Condition::Action action, const QString& reaction);
void storeMatchCondition(const QString& reaction);
void handleFkTypeMatched(QWidget* indicatorParent, const QString& localColumn, const QString fkColumn);
Ui::TableForeignKeyPanel *ui = nullptr;
QGridLayout* columnsLayout = nullptr;
int totalColumns = 0;
QStandardItemModel fkColumnsModel;
QSignalMapper* columnSignalMapping = nullptr;
StrHash<StrHash<DataType>> fkTableTypesCache;
private slots:
void updateState();
void updateColumnState(int rowIdx, bool tableSelected);
void updateColumnState(int rowIdx);
void updateFkColumns();
};
#endif // TABLEFOREIGNKEYPANEL_H
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