# 
# 
# rename "libs/qanava/src/la/laVectorF.h"
#     to "libs/qanava/src/la/laVectorf.h"
# 
# patch "guitone/src/view/dialogs/AncestryGraph.cpp"
#  from [2e8664d53b9d8573796c3b8c4d20506583ea3507]
#    to [20033bb0cc8154dd7e3555dbde9ba3e7a3e6b7d4]
# 
============================================================
--- guitone/src/view/dialogs/AncestryGraph.cpp	2e8664d53b9d8573796c3b8c4d20506583ea3507
+++ guitone/src/view/dialogs/AncestryGraph.cpp	20033bb0cc8154dd7e3555dbde9ba3e7a3e6b7d4
@@ -22,6 +22,7 @@
 #include "../../model/Graph.h"
 #include "../../util/Settings.h"
 #include "../../monotone/Monotone.h"
+#include "can/canGrid.h"
 
 AncestryGraph::AncestryGraph(QWidget* parent)
     : QDialog(parent)
@@ -42,15 +43,20 @@ AncestryGraph::AncestryGraph(QWidget* pa
     Graph *graph = new Graph(this);
     graph->readGraph();
     graphItemModel = new qan::can::GraphItemModel(graph->getGraph());
+    graphItemView = new qan::can::GraphItemView(graphFrame);
     
-    graphItemView = new qan::can::GraphItemView(graphFrame);
+    hbox->addWidget(graphItemView);
+  
+    qan::can::Grid* grid = new qan::can::GridCheckBoard(
+        graphItemView->getGraphicsView(),
+        QColor(255, 255, 255),
+        QColor(240, 240, 240)
+    );
+    
     graphItemView->setModel(graphItemModel);
     
     qan::utl::ProgressVoid progress;
     graphItemView->layoutGraph(progress);
-    
-    hbox->addWidget(graphItemView);
-    
 }
 
 AncestryGraph::~AncestryGraph() {}