From a7d14abb021ae8148fc317112a23ff37b32dca48 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Thu, 28 Apr 2016 15:15:03 +0300
Subject: [PATCH] Issue #1037 : using of: implementation of cashing of values
 for method isInList

---
 src/ModuleBase/ModuleBase_WidgetMultiSelector.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/ModuleBase/ModuleBase_WidgetMultiSelector.cpp b/src/ModuleBase/ModuleBase_WidgetMultiSelector.cpp
index 7a187e57c..fa5d77675 100755
--- a/src/ModuleBase/ModuleBase_WidgetMultiSelector.cpp
+++ b/src/ModuleBase/ModuleBase_WidgetMultiSelector.cpp
@@ -220,6 +220,12 @@ bool ModuleBase_WidgetMultiSelector::restoreValueCustom()
 bool ModuleBase_WidgetMultiSelector::setSelection(QList<ModuleBase_ViewerPrsPtr>& theValues,
                                                   const bool theToValidate)
 {
+  AttributeSelectionListPtr aSelectionListAttr;
+  if (attribute()->attributeType() == ModelAPI_AttributeSelectionList::typeId())
+    aSelectionListAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(attribute());
+  if (aSelectionListAttr.get())
+    aSelectionListAttr->cashValues(true);
+
   /// remove unused objects from the model attribute.
   /// It should be performed before new attributes append.
   removeUnusedAttributeObjects(theValues);
@@ -261,6 +267,9 @@ bool ModuleBase_WidgetMultiSelector::setSelection(QList<ModuleBase_ViewerPrsPtr>
     //emit valuesChanged();
   //}
 
+  if (aSelectionListAttr.get())
+    aSelectionListAttr->cashValues(false);
+
   theValues.clear();
   if (!anInvalidValues.empty())
     theValues.append(anInvalidValues);
-- 
2.39.2