public PositionsPanel() { var panel = new QDockPanel(); Content = panel; positionGrid = new QDataTableGrid(loadPositionRow, unloadPositionRow); panel.add(positionGrid); LogC.info("starting position tracker"); positionTracker = new PositionTracker(this, new QTopic("Redi.Positions.00182087-T.*", PositionTracker.DEFAULT_RECONCILIATION_BROKER, true), new QTopic("Aim.Positions.QMF.*", PositionTracker.DEFAULT_RECONCILIATION_BROKER, true) ); Loaded += (sender, args) => positionTracker.initialize(); }