From 0316c7bcd85cce9332bc65ffa366cb2571e1ca0f Mon Sep 17 00:00:00 2001
From: open-trade <info@opentradesolutions.com>
Date: Sun, 22 Aug 2021 07:50:12 +0800
Subject: [PATCH] clear bug

---
 flutter_hbb/lib/model.dart | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/flutter_hbb/lib/model.dart b/flutter_hbb/lib/model.dart
index 397b5b3fc..db897443d 100644
--- a/flutter_hbb/lib/model.dart
+++ b/flutter_hbb/lib/model.dart
@@ -295,11 +295,11 @@ class CanvasModel with ChangeNotifier {
     notifyListeners();
   }
 
-  void clear() {
+  void clear([bool notify=false]) {
     _x = 0;
     _y = 0;
     _scale = 1.0;
-    notifyListeners();
+    if (notify) notifyListeners();
   }
 }
 
@@ -357,7 +357,7 @@ class CursorModel with ChangeNotifier {
     _x = _displayOriginX;
     _y = _displayOriginY;
     FFI.moveMouse(_x, _y);
-    FFI.canvasModel.clear();
+    FFI.canvasModel.clear(true);
     notifyListeners();
   }