X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModuleBase%2FModuleBase_WidgetValidated.cpp;h=caadc6be7582cc17eb8121963161c657c171b058;hb=872ac5e3e0196ad70c2a01a79bd070c9a7d4a2e6;hp=4db4e4bbcfe415003927d94fd47868dbc1bc3267;hpb=af899dd91be39cdb63992c001908f27833835174;p=modules%2Fshaper.git

diff --git a/src/ModuleBase/ModuleBase_WidgetValidated.cpp b/src/ModuleBase/ModuleBase_WidgetValidated.cpp
index 4db4e4bbc..caadc6be7 100644
--- a/src/ModuleBase/ModuleBase_WidgetValidated.cpp
+++ b/src/ModuleBase/ModuleBase_WidgetValidated.cpp
@@ -8,6 +8,7 @@
 #include <ModelAPI_Session.h>
 #include <ModelAPI_Validator.h>
 #include <ModelAPI_AttributeValidator.h>
+#include <ModelAPI_Events.h>
 
 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 #include <SelectMgr_EntityOwner.hxx>
@@ -69,6 +70,16 @@ bool ModuleBase_WidgetValidated::isValidSelection(const ModuleBase_ViewerPrs& th
   anAttribute->blockSetInitialized(isAttributeBlocked);
   aLoop->activateFlushes(true);
 
+  // In particular case the results are deleted and called as redisplayed inside of this
+  // highlight-selection, to they must be flushed as soon as possible.
+  // Example: selection of group-vertices subshapes with shift pressend on body. Without
+  //  these 4 lines below the application crashes because of left presentations on
+  //  removed results still in the viewer.
+  static Events_ID aDeletedEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
+  static Events_ID aRedispEvent = Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY);
+  aLoop->flush(aDeletedEvent);
+  aLoop->flush(aRedispEvent);
+
   return aValid;
 }