From b873cd9cf04abd9628d0cf3b83447956fac31e16 Mon Sep 17 00:00:00 2001
From: vsv <vitaly.smetannikov@opencascade.com>
Date: Mon, 7 Sep 2015 12:30:32 +0300
Subject: [PATCH] Issue #910: Do not replace text in spin box if it is not
 changed

---
 src/ModuleBase/ModuleBase_Tools.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/ModuleBase/ModuleBase_Tools.cpp b/src/ModuleBase/ModuleBase_Tools.cpp
index a3cfca0a6..6ee563fc7 100755
--- a/src/ModuleBase/ModuleBase_Tools.cpp
+++ b/src/ModuleBase/ModuleBase_Tools.cpp
@@ -26,6 +26,9 @@
 
 #include <sstream>
 
+const double tolerance = 1e-7;
+
+
 namespace ModuleBase_Tools {
 
 //******************************************************************
@@ -126,7 +129,7 @@ void setSpinText(ModuleBase_ParamSpinBox* theSpin, const QString& theText)
 
 void setSpinValue(QDoubleSpinBox* theSpin, double theValue)
 {
-  if (theSpin->value() == theValue)
+  if (fabs(theSpin->value() - theValue) < tolerance)
     return;
   bool isBlocked = theSpin->blockSignals(true);
   theSpin->setValue(theValue);
@@ -135,8 +138,8 @@ void setSpinValue(QDoubleSpinBox* theSpin, double theValue)
 
 void setSpinValue(ModuleBase_ParamSpinBox* theSpin, double theValue)
 {
-  //if (theSpin->value() == theValue)
-  //  return;
+  if (fabs(theSpin->value() - theValue) < tolerance)
+    return;
   bool isBlocked = theSpin->blockSignals(true);
   theSpin->setValue(theValue);
   theSpin->blockSignals(isBlocked);
-- 
2.39.2