--- qsampler/trunk/src/qsamplerInstrumentList.h	2012/12/29 00:21:11	2387
+++ qsampler/trunk/src/qsamplerInstrumentList.h	2019/08/13 10:19:32	3555
@@ -1,7 +1,7 @@
 // qsamplerInstrumentList.h
 //
 /****************************************************************************
-   Copyright (C) 2003-2012, rncbc aka Rui Nuno Capela. All rights reserved.
+   Copyright (C) 2003-2019, rncbc aka Rui Nuno Capela. All rights reserved.
    Copyright (C) 2007, Christian Schoenebeck
 
    This program is free software; you can redistribute it and/or
@@ -35,10 +35,12 @@
 
 class InstrumentListModel : public QAbstractItemModel
 {
+	Q_OBJECT
+
 public:
 
 	// Constructor.
-	InstrumentListModel(QObject *pParent = NULL);
+	InstrumentListModel(QObject *pParent = nullptr);
 
 	// Destructor.
 	~InstrumentListModel();
@@ -94,10 +96,12 @@
 
 class InstrumentListView : public QTreeView
 {
+	Q_OBJECT
+
 public:
 
 	// Constructor.
-	InstrumentListView(QWidget *pParent = NULL);
+	InstrumentListView(QWidget *pParent = nullptr);
 
 	// Destructor.
 	~InstrumentListView();