From 1c2ec1028336be4cdaa064554507b493755e0189 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Wed, 27 Nov 2013 08:25:48 +0000
Subject: [PATCH] Bug #132 - problems on show image and polyline (V0_3_1).

---
 src/HYDROGUI/HYDROGUI_PolylineOp.cxx | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/HYDROGUI/HYDROGUI_PolylineOp.cxx b/src/HYDROGUI/HYDROGUI_PolylineOp.cxx
index ce078a5f..74cb0f63 100755
--- a/src/HYDROGUI/HYDROGUI_PolylineOp.cxx
+++ b/src/HYDROGUI/HYDROGUI_PolylineOp.cxx
@@ -236,15 +236,14 @@ bool HYDROGUI_PolylineOp::processApply( int& theUpdateFlags,
 
   theUpdateFlags = UF_Model;
 
+  // the polyline should be rebuild in all viewers, where it is displayed
+  theUpdateFlags |= UF_Viewer | UF_GV_Forced;
+  theUpdateFlags |= UF_OCCViewer | UF_OCC_Forced;
+
   size_t anActiveViewId = HYDROGUI_Tool::GetActiveGraphicsViewId( module() );
-  if ( anActiveViewId != 0 )
-  {
-    theUpdateFlags |= UF_Viewer | UF_GV_Forced;
-  }
-  else
+  if ( anActiveViewId == 0 )
   {
     anActiveViewId = HYDROGUI_Tool::GetActiveOCCViewId( module() );
-    theUpdateFlags |= UF_OCCViewer | UF_OCC_Forced;
   }
 
   if( !myIsEdit )
-- 
2.39.2