The catalogue now loads the list of databases en there is a table model that can show this data.

src/mainwindow.h

@@ -5,7 +5,7 @@
 #include "connectionconfig.h"
 #include "tsqueue.h"
 #include <QLabel>
-#include <QMainWindow>
+#include "ASyncWindow.h"
 #include <QSocketNotifier>
 #include <memory>
 #include <future>
@@ -14,10 +14,6 @@
 #include <deque>
 #include <mutex>
 
-//class ExplainRoot;
-//class QueryResultModel;
-//class QueryExplainModel;
-
 namespace Ui {
 	class MainWindow;
 }
@@ -31,25 +27,19 @@ class MasterController;
 class QCloseEvent;
 class OpenDatabase;
 
-class MainWindow : public QMainWindow
-{
+class MainWindow : public ASyncWindow {
 	Q_OBJECT
 public:
 	explicit MainWindow(MasterController *master, QWidget *parent);
 	~MainWindow();
 
 	void setConfig(const ConnectionConfig &config);
-	/* Meant to be called from other threads to pass a code block
-	 * that has to be executed in the context of the thread of the window.
-	 */
-	void QueueTask(TSQueue::t_Callable c);
 
 	OpenDatabase* getDatabase() { return m_database; }
 private:
 
 	Ui::MainWindow *ui;
 
-	TSQueue m_taskQueue;
 	ConnectionConfig m_config;
 	OpenDatabase *m_database;
 
@@ -76,8 +66,6 @@ private:
 
 private slots:
 
-	void processCallableQueue();
-
 	void on_actionLoad_SQL_triggered();
 	void on_actionSave_SQL_triggered();
 	void on_actionExport_data_triggered();