Restructuring catalog tabs

- Moved detail tabs of table to their own components
- Table list has become seperate component on seperate tab
- Table list does not use designer anymore
- Moved sequences and functions tabs into the catalog inspector

pglab/widgets/CatalogConstraintPage.h

@@ -0,0 +1,29 @@
+#ifndef CATALOGCONSTRAINTPAGE_H
+#define CATALOGCONSTRAINTPAGE_H
+
+#include "CatalogPageBase.h"
+
+class ConstraintModel;
+class PgClass;
+class QItemSelection;
+
+
+class CatalogConstraintPage : public CatalogPageBase {
+	Q_OBJECT
+public:
+	explicit CatalogConstraintPage(QWidget *parent = nullptr);
+
+	void setFilter(const std::optional<PgClass> &cls);
+
+protected:
+	void catalogSet() override;
+
+private:
+
+	ConstraintModel *m_constraintModel = nullptr;
+
+private slots:
+	void tableView_selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
+};
+
+#endif // CATALOGCONSTRAINTPAGE_H