diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/tile_editor/tile_editor_main_window.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/tile_editor/tile_editor_main_window.cpp
index 48e8ff36f..12596e1bb 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/tile_editor/tile_editor_main_window.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/tile_editor/tile_editor_main_window.cpp
@@ -39,7 +39,7 @@ TileEditorMainWindow::TileEditorMainWindow(QWidget *parent)
 	m_undoStack = new QUndoStack(this);
 
 	// Retrieve the menu manager
-	Core::ICore *core = Core::ICore::instance();
+	Core::ICore *core = Core::ICore::instance();
 	Core::MenuManager *menuManager = core->menuManager();
 	
 	QMenu *m_tileEditorMenu;
@@ -77,8 +77,8 @@ TileEditorMainWindow::TileEditorMainWindow(QWidget *parent)
 	m_ui->tileSetLV->setModel(m_model);
 	//m_ui->tileSetLV->setRootIndex(m_model->index(0,0));
 	connect(m_ui->tileSetAddTB, SIGNAL(clicked()), this, SLOT(onTileSetAdd()));
-	connect(m_ui->tileSetLV->selectionModel(),
-             SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)),
+	connect(m_ui->tileSetLV->selectionModel(),
+             SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)),
              this, SLOT(changeActiveTileSet(const QModelIndex &, const QModelIndex &)));
 
 	// 128x128 List View
@@ -143,98 +143,98 @@ void TileEditorMainWindow::onActionDeleteImage(bool triggered)
 
 void TileEditorMainWindow::onTileSetAdd()
 {
-	bool ok;
-    QString text = QInputDialog::getText(this, tr("Add Tile Set"), tr("Enter Tile Set name:"), QLineEdit::Normal, "", &ok);
-    if (ok && !text.isEmpty())
-	{
-		//if (ui.tileSetListWidget->findItems(text, Qt::MatchExactly).count() > 0)
-		//{
-		//	QMessageBox::information( this, tr("Error Adding Tile Set"), tr("This name already exists") );
-		//}
-		//else
-		//{
-
-		//QModelIndex index = m_ui->tileSetLV->selectionModel()->currentIndex();
-		TileModel *model = static_cast<TileModel*>(m_ui->tileSetLV->model());
-
-		//if(index.isValid())
-		//{
-		//	if(!model->insertRow(index.row()+1, index.parent()))
-		//		return;
-
-		//	//updateActions()
-
-		//	for(int column=0; column<model->columnCount(index.parent()); column++)
-		//	{
-		//		QModelIndex child = model->index(index.row()+1, column, index.parent());
-		//		model->setData(child, QVariant(text), Qt::EditRole);
-		//	}
-		//}
-		//else
-		//{
-			// Create the new tile set.
-			QVector<QVariant> items;
-			items.push_back(text);
-			TileItem *tileSet = new TileItem(items);
-			
-			// child for 128x128 tiles
-			QVector<QVariant> tiles128;
-			tiles128.push_back(QString("128"));
-			TileTypeTileItem *tile128= new TileTypeTileItem(tiles128);
-
-			// child for 256x256 tiles
-			QVector<QVariant> tiles256;
-			tiles256.push_back(QString("256"));
-			TileTypeTileItem *tile256= new TileTypeTileItem(tiles256);
-			
-
-			// child for transition tiles.
-			QVector<QVariant> tilesTrans;
-			tilesTrans.push_back(QString("Transition"));
-			TileTypeTileItem *tileTrans= new TileTypeTileItem(tilesTrans);
-
-			// Add the default transition tiles.
-			// TODO tie this to CTileSet::count from NeL
-			for(int transPos=0; transPos<48; transPos++)
-			{
-				QVector<QVariant> tileInfo;
-				tileInfo.push_back(QString("filename").append(QString::number(transPos+1)));
-				TileItem *transTile= new TileItem(tileInfo);
-				tileTrans->appendRow(transTile);
-			}
-
-			// child for displacement tiles
-			QVector<QVariant> tilesDisp;
-			tilesDisp.push_back(QString("Displacement"));
-			TileTypeTileItem *tileDisp= new TileTypeTileItem(tilesDisp);
-
-			// Add the default displacement tiles.
-			// TODO tie this to CTileSet::CountDisplace from NeL
-			for(int dispPos=0; dispPos<16; dispPos++)
-			{
-				QVector<QVariant> tileInfo;
-				tileInfo.push_back(QString("filename").append(QString::number(dispPos+1)));
-				TileItem *dispTile= new TileItem(tileInfo);
-				tileDisp->appendRow(dispTile);
-			}
-
-			// Append them in the correct order to the tile set.
-			tileSet->appendRow(tile128);
-			tileSet->appendRow(tile256);
-			tileSet->appendRow(tileTrans);
-			tileSet->appendRow(tileDisp);
-			
-			model->appendRow(tileSet);
-
-			m_ui->tileSetLV->reset();
-			//updateActions()
-		//}
-
-		//	tileBank.addTileSet( text.toStdString() );
-
-		//	ui.tileSetListWidget->addItem(text);
-		//	ui.tileSetListWidget->setCurrentRow(ui.tileSetListWidget->count() - 1);
-		//}
+	bool ok;
+    QString text = QInputDialog::getText(this, tr("Add Tile Set"), tr("Enter Tile Set name:"), QLineEdit::Normal, "", &ok);
+    if (ok && !text.isEmpty())
+	{
+		//if (ui.tileSetListWidget->findItems(text, Qt::MatchExactly).count() > 0)
+		//{
+		//	QMessageBox::information( this, tr("Error Adding Tile Set"), tr("This name already exists") );
+		//}
+		//else
+		//{
+
+		//QModelIndex index = m_ui->tileSetLV->selectionModel()->currentIndex();
+		TileModel *model = static_cast<TileModel*>(m_ui->tileSetLV->model());
+
+		//if(index.isValid())
+		//{
+		//	if(!model->insertRow(index.row()+1, index.parent()))
+		//		return;
+
+		//	//updateActions()
+
+		//	for(int column=0; column<model->columnCount(index.parent()); column++)
+		//	{
+		//		QModelIndex child = model->index(index.row()+1, column, index.parent());
+		//		model->setData(child, QVariant(text), Qt::EditRole);
+		//	}
+		//}
+		//else
+		//{
+			// Create the new tile set.
+			QVector<QVariant> items;
+			items.push_back(text);
+			TileItem *tileSet = new TileItem(items);
+			
+			// child for 128x128 tiles
+			QVector<QVariant> tiles128;
+			tiles128.push_back(QString("128"));
+			TileTypeTileItem *tile128= new TileTypeTileItem(tiles128);
+
+			// child for 256x256 tiles
+			QVector<QVariant> tiles256;
+			tiles256.push_back(QString("256"));
+			TileTypeTileItem *tile256= new TileTypeTileItem(tiles256);
+			
+
+			// child for transition tiles.
+			QVector<QVariant> tilesTrans;
+			tilesTrans.push_back(QString("Transition"));
+			TileTypeTileItem *tileTrans= new TileTypeTileItem(tilesTrans);
+
+			// Add the default transition tiles.
+			// TODO tie this to CTileSet::count from NeL
+			for(int transPos=0; transPos<48; transPos++)
+			{
+				QVector<QVariant> tileInfo;
+				tileInfo.push_back(QString("filename").append(QString::number(transPos+1)));
+				TileItem *transTile= new TileItem(tileInfo);
+				tileTrans->appendRow(transTile);
+			}
+
+			// child for displacement tiles
+			QVector<QVariant> tilesDisp;
+			tilesDisp.push_back(QString("Displacement"));
+			TileTypeTileItem *tileDisp= new TileTypeTileItem(tilesDisp);
+
+			// Add the default displacement tiles.
+			// TODO tie this to CTileSet::CountDisplace from NeL
+			for(int dispPos=0; dispPos<16; dispPos++)
+			{
+				QVector<QVariant> tileInfo;
+				tileInfo.push_back(QString("filename").append(QString::number(dispPos+1)));
+				TileItem *dispTile= new TileItem(tileInfo);
+				tileDisp->appendRow(dispTile);
+			}
+
+			// Append them in the correct order to the tile set.
+			tileSet->appendRow(tile128);
+			tileSet->appendRow(tile256);
+			tileSet->appendRow(tileTrans);
+			tileSet->appendRow(tileDisp);
+			
+			model->appendRow(tileSet);
+
+			m_ui->tileSetLV->reset();
+			//updateActions()
+		//}
+
+		//	tileBank.addTileSet( text.toStdString() );
+
+		//	ui.tileSetListWidget->addItem(text);
+		//	ui.tileSetListWidget->setCurrentRow(ui.tileSetListWidget->count() - 1);
+		//}
 	}
 }
 
@@ -247,13 +247,13 @@ void TileEditorMainWindow::onActionAddTile(int tabId)
 
 void TileEditorMainWindow::changeActiveTileSet(const QModelIndex &newIndex, const QModelIndex &oldIndex)
 {
-	QModelIndex &tile128Idx = newIndex.child(0,0);
-	QModelIndex &tile256Idx = newIndex.child(1,0);
-	QModelIndex &tileTransIdx = newIndex.child(2,0);
-	QModelIndex &tileDispIdx = newIndex.child(3,0);
+	const QModelIndex &tile128Idx = newIndex.child(0,0);
+	const QModelIndex &tile256Idx = newIndex.child(1,0);
+	const QModelIndex &tileTransIdx = newIndex.child(2,0);
+	const QModelIndex &tileDispIdx = newIndex.child(3,0);
 
 	m_ui->listView128->setRootIndex(tile128Idx);
 	m_ui->listView256->setRootIndex(tile256Idx);
 	m_ui->listViewTransition->setRootIndex(tileTransIdx);
 	m_ui->listViewDisplacement->setRootIndex(tileDispIdx);
-}
\ No newline at end of file
+}
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/tile_editor/tile_model.h b/code/nel/tools/3d/object_viewer_qt/src/plugins/tile_editor/tile_model.h
index 692d1ee65..140f60555 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/tile_editor/tile_model.h
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/tile_editor/tile_model.h
@@ -28,8 +28,8 @@ class TileModel : public QAbstractItemModel
 	Q_OBJECT
 
 public:
-	TileModel::TileModel(const QStringList &headers, QObject *parent);
-    ~TileModel();
+	TileModel(const QStringList &headers, QObject *parent);
+	~TileModel();
 
 	QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
 	Qt::ItemFlags flags(const QModelIndex &index) const;