From: nds <nds@opencascade.com>
Date: Thu, 7 Dec 2017 10:18:52 +0000 (+0300)
Subject: Issue #2349 Fatal error when close window Hide faces
X-Git-Tag: V_2.10.0RC~83
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=cb8e410e423a4b5ba20a3c00c8afa90b4a713168;p=modules%2Fshaper.git

Issue #2349 Fatal error when close window Hide faces
---

diff --git a/src/XGUI/XGUI_FacesPanel.cpp b/src/XGUI/XGUI_FacesPanel.cpp
index 565f611f5..0c9124ff9 100644
--- a/src/XGUI/XGUI_FacesPanel.cpp
+++ b/src/XGUI/XGUI_FacesPanel.cpp
@@ -74,13 +74,17 @@ XGUI_FacesPanel::XGUI_FacesPanel(QWidget* theParent, ModuleBase_IWorkshop* theWo
 //********************************************************************
 void XGUI_FacesPanel::reset(const bool isToFlushRedisplay)
 {
+  if (myLastItemIndex == 0) // do nothing because there was no activity in the pane after reset
+    return;
+
   // clear internal containers
   myListView->getControl()->clear();
   myItems.clear();
 
   // restore previous view of presentations
   bool isModified = redisplayObjects(myItemObjects, false);
-  isModified = displayHiddenObjects(myHiddenObjects, false) || isModified;
+  std::set<std::shared_ptr<ModelAPI_Object> > aHiddenObjects = myHiddenObjects;
+  isModified = displayHiddenObjects(aHiddenObjects, false) || isModified;
   if (isModified && isToFlushRedisplay)
     Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));