From 77cc31f9ed02386ab3201ff22def4ff6da9bdd08 Mon Sep 17 00:00:00 2001
From: vsv <vitaly.smetannikov@opencascade.com>
Date: Sat, 26 Dec 2015 18:58:07 +0300
Subject: [PATCH] Update viewer on close just started sketcher

---
 src/PartSet/PartSet_WidgetSketchLabel.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/PartSet/PartSet_WidgetSketchLabel.cpp b/src/PartSet/PartSet_WidgetSketchLabel.cpp
index 846ea9999..a9496370b 100644
--- a/src/PartSet/PartSet_WidgetSketchLabel.cpp
+++ b/src/PartSet/PartSet_WidgetSketchLabel.cpp
@@ -338,10 +338,13 @@ void PartSet_WidgetSketchLabel::activateCustom()
 void PartSet_WidgetSketchLabel::deactivate()
 {
   ModuleBase_ModelWidget::deactivate();
+  bool aHidePreview = myPreviewDisplayed;
   erasePreviewPlanes();
   activateSelection(false);
 
   activateFilters(false);
+  if (aHidePreview)
+    myWorkshop->viewer()->update();
 }
 
 void PartSet_WidgetSketchLabel::activateSelection(bool toActivate)
-- 
2.39.2