The list of tables can now be sorted by either name,schema or schema,name by clicking on the column headers.

pglab/TablesPage.cpp

@@ -27,6 +27,8 @@ TablesPage::TablesPage(MainWindow *parent)
 	SetTableViewDefault(ui->tableListTable);
 	m_tablesModel = new TablesTableModel(this);
 	ui->tableListTable->setModel(m_tablesModel);
+	ui->tableListTable->setSortingEnabled(true);
+	ui->tableListTable->sortByColumn(0, Qt::AscendingOrder);
 
 	SetTableViewDefault(ui->columnsTable);
 	m_columnsModel = new ColumnTableModel(this);

pglab/TablesTableModel.cpp

@@ -45,15 +45,49 @@ void TablesTableModel::setSortOrder(int so)
 	endResetModel();
 }
 
-void TablesTableModel::doSort(int so)
+namespace {
+
+	inline bool compareByName(PgClass l, PgClass r)
+	{
+		return l.name < r.name
+				|| (l.name == r.name && l.relnamespace_name < r.relnamespace_name);
+	}
+
+	inline bool compareBySchema(PgClass l, PgClass r)
+	{
+		return l.relnamespace_name < r.relnamespace_name
+							|| (l.relnamespace_name == r.relnamespace_name && l.name < r.name);
+	}
+
+}
+
+void TablesTableModel::sort(int column, Qt::SortOrder order)
 {
-	if (so == 1)
+	if (column == NameCol) {
-		std::sort(m_tables.begin(), m_tables.end(),
+		if (order == Qt::AscendingOrder)
-				  [] (auto l, auto r) -> bool { return l.relnamespace_name < r.relnamespace_name
+			std::sort(m_tables.begin(), m_tables.end(), compareByName);
-						|| (l.relnamespace_name == r.relnamespace_name && l.name < r.name); });
+		else
-	else
+			std::sort(m_tables.begin(), m_tables.end(), [] (auto l, auto r) { return !compareByName(l, r); });
-		std::sort(m_tables.begin(), m_tables.end(),
+	}
-				  [] (auto l, auto r) -> bool { return l.name < r.name; });
+	else if (column == NamespaceCol) {
+		if (order == Qt::AscendingOrder)
+			std::sort(m_tables.begin(), m_tables.end(), compareBySchema);
+		else
+			std::sort(m_tables.begin(), m_tables.end(), [] (auto l, auto r) { return !compareBySchema(l, r); });
+	}
+
+	emit layoutChanged();
+}
+
+void TablesTableModel::doSort(int )
+{
+//	if (so == 1)
+//		std::sort(m_tables.begin(), m_tables.end(),
+//				  [] (auto l, auto r) -> bool { return l.relnamespace_name < r.relnamespace_name
+//						|| (l.relnamespace_name == r.relnamespace_name && l.name < r.name); });
+//	else
+//		std::sort(m_tables.begin(), m_tables.end(),
+//				  [] (auto l, auto r) -> bool { return l.name < r.name; });
 }
 
 

pglab/TablesTableModel.h

@@ -25,6 +25,7 @@ public:
 
 	void setCatalog(std::shared_ptr<const PgDatabaseCatalog> cat);
 
+	virtual void sort(int column, Qt::SortOrder order = Qt::AscendingOrder) override;
 	void setSortOrder(int so);
 
 	// Header: