From: vsr <vsr@opencascade.com>
Date: Fri, 10 Dec 2010 14:41:13 +0000 (+0000)
Subject: Issue 0021101 [CEA 439] QtxSpinBox in scientific notation
X-Git-Tag: V6_2_0a2~4
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=50346cccbcfdc67df3b15345a24587b5ade76f81;p=modules%2Fgui.git

Issue 0021101 [CEA 439] QtxSpinBox in scientific notation
---

diff --git a/src/Qtx/QtxDoubleSpinBox.cxx b/src/Qtx/QtxDoubleSpinBox.cxx
index 50717e4f9..9c508ebd5 100644
--- a/src/Qtx/QtxDoubleSpinBox.cxx
+++ b/src/Qtx/QtxDoubleSpinBox.cxx
@@ -258,13 +258,19 @@ QString QtxDoubleSpinBox::removeTrailingZeroes( const QString& src ) const
 
   QString iPart = src.left( idx );
   QString fPart = src.mid( idx + 1 );
+  QString ePart = "";
+  int idx1 = fPart.lastIndexOf( QRegExp( "e[+|-]?[0-9]+" ) );
+  if ( idx1 >= 0 ) {
+    ePart = fPart.mid( idx1 );
+    fPart = fPart.left( idx1 );
+  }
 
-  while ( !fPart.isEmpty() && fPart.at( fPart.length() - 1 ) == '0' )
-    fPart.remove( fPart.length() - 1, 1 );
+  fPart.remove( QRegExp( "0+$" ) );
 
   QString res = iPart;
   if ( !fPart.isEmpty() )
     res += delim + fPart;
+  res += ePart;
 
   return res;
 }
@@ -316,9 +322,8 @@ QValidator::State QtxDoubleSpinBox::validate( QString& str, int& pos ) const
   v.setNotation( myPrecision >= 0 ? QDoubleValidator::StandardNotation : 
                                     QDoubleValidator::ScientificNotation );
 
-  if ( overhead == 0 ) {
+  if ( overhead == 0 )
     state = v.validate( str, pos );
-  }
   else
     {
       if ( str.length() >= overhead && str.startsWith( pref ) &&