diff -r e085f36e4d9f -r 7b62c52835a1 src/tools/drawtool.cpp
--- a/src/tools/drawtool.cpp	Tue Sep 28 00:21:09 2021 +0300
+++ b/src/tools/drawtool.cpp	Tue Sep 28 22:14:00 2021 +0300
@@ -12,7 +12,7 @@
 static const QBrush polygonBrush = {QColor{64, 255, 128, 192}};
 static const QBrush badPolygonBrush = {QColor{255, 96, 96, 192}};
 
-DrawTool::DrawTool(Model *model, QObject *parent) :
+DrawTool::DrawTool(Model *model, QWidget *parent) :
 	BaseTool{model, parent} {}
 
 QString DrawTool::name() const