diff -r 02f142b399b1 -r 94c92c923713 src/mainwindow.h
--- a/src/mainwindow.h	Sat Jul 24 01:50:38 2021 +0300
+++ b/src/mainwindow.h	Sun Jul 25 13:49:37 2021 +0300
@@ -78,6 +78,6 @@
 	void canvasMousePressed(QMouseEvent* event);
 	void canvasMouseReleased(const Canvas::MouseClickInfo& info);
 	void canvasMouseDoubleClicked(QMouseEvent* event);
-	void canvasMouseMoved(QMouseEvent*);
+	void canvasMouseMoved(const Canvas::MouseMoveInfo& info);
 	void canvasKeyReleased(QKeyEvent*);
 };