diff -r 8c9fff699241 -r 000781318c36 src/ui/canvas.h
--- a/src/ui/canvas.h	Wed Jul 28 13:22:51 2021 +0300
+++ b/src/ui/canvas.h	Fri Jul 30 01:28:39 2021 +0300
@@ -35,8 +35,8 @@
 Q_SIGNALS:
 	void newStatusText(const QString& newStatusText);
 	void selectionChanged(const QSet<ldraw::id_t>& newSelection);
-	void mouseClick(Canvas* canvas);
-	void mouseMove(Canvas* canvas);
+	void mouseClick(Canvas* canvas, QMouseEvent* event);
+	void mouseMove(Canvas* canvas, QMouseEvent* event);
 private:
 	void updateGridMatrix();
 	glm::vec3 cameraVector() const;