1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/tikzscene.h b/src/gui/tikzscene.h
index 91f606f..16af125 100644
--- a/src/gui/tikzscene.h
+++ b/src/gui/tikzscene.h
@@ -76,6 +76,10 @@ public:
 
 public slots:
     void graphReplaced();
+    void extendSelectionUp();
+    void extendSelectionDown();
+    void extendSelectionLeft();
+    void extendSelectionRight();
 
 protected:
     void mousePressEvent(QGraphicsSceneMouseEvent *event) override;