List of databases and roles moved to a "Server tab" within the database window.

Opened by selecting "Inspect Server" from the menu.

pglab/serverinspector/RolesPage.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#include <QSplitter>
+#include <QWidget>
+
+#include "PgLabTableViewHelper.h"
+
+class RolesTableModel;
+class PgDatabaseCatalog;
+class PgLabTableView;
+class QSortFilterProxyModel;
+
+
+class RolesPage: public QSplitter {
+public:
+    RolesPage(QWidget * parent = nullptr);
+
+    void setCatalog(std::shared_ptr<PgDatabaseCatalog> cat);
+private:
+    PgLabTableViewHelper<RolesTableModel> m_rolesTableView;
+    QTabWidget *m_detailsTabs = nullptr;
+
+    std::shared_ptr<PgDatabaseCatalog>  m_catalog;
+
+};
+