From 1dc9a4d8cf2be412a274b0a2a2625943da4837b0 Mon Sep 17 00:00:00 2001
From: rkv <rkv@opencascade.com>
Date: Wed, 4 Dec 2013 08:05:11 +0000
Subject: [PATCH] Fix for the bug #42: point C is not activated, but point C is
 shown in preview in Transform image view.

---
 src/HYDROGUI/HYDROGUI_ImportImageDlg.cxx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/HYDROGUI/HYDROGUI_ImportImageDlg.cxx b/src/HYDROGUI/HYDROGUI_ImportImageDlg.cxx
index 798b9595..692c16ff 100644
--- a/src/HYDROGUI/HYDROGUI_ImportImageDlg.cxx
+++ b/src/HYDROGUI/HYDROGUI_ImportImageDlg.cxx
@@ -368,8 +368,13 @@ void HYDROGUI_ImportImageDlg::reset()
     myCartPointXMap[ aPointType ]->clear();
     myCartPointYMap[ aPointType ]->clear();
   }
+  
+  // Emulate turning off C point usage
+  myPointCEnabler->blockSignals( true );
   myPointCEnabler->setChecked( true );
+  myPointCEnabler->blockSignals( false );
   myPointCEnabler->toggle();
+  
   myTransformGroup->setEnabled( false );
   myRefImage->clear();
 
-- 
2.39.2