QueryTool now uses the same DataGrid as the CRUD tool.

pglab/crud/DataGridWidget.h

@@ -0,0 +1,28 @@
+#ifndef DATAGRIDWIDGET_H
+#define DATAGRIDWIDGET_H
+
+#include <QWidget>
+
+class QAbstractItemModel;
+class QSortFilterProxyModel;
+class QTableView;
+
+/** Sortable and editable grid shared by the CRUD tab and the query result tab.
+ */
+class DataGridWidget : public QWidget {
+	Q_OBJECT
+public:
+	explicit DataGridWidget(QWidget *parent = nullptr);
+
+	/// Sets the model to show, sorting is done by a proxy that uses CustomSortRole
+	void setSourceModel(QAbstractItemModel *model);
+
+	QTableView *view() const { return m_view; }
+	QSortFilterProxyModel *proxy() const { return m_proxy; }
+
+private:
+	QTableView *m_view = nullptr;
+	QSortFilterProxyModel *m_proxy = nullptr;
+};
+
+#endif // DATAGRIDWIDGET_H