From 17b769a06e1402482b9b616e4f0dab4557f03998 Mon Sep 17 00:00:00 2001
From: Scott Wheeler <wheeler@kde.org>
Date: Thu, 31 Jan 2008 17:57:12 +0000
Subject: [PATCH] Check the macro for Qt 4, switch to32Bit() to toWString()
 since WString is not guaranteed to be a 32-bit string.

git-svn-id: svn://anonsvn.kde.org/home/kde/trunk/kdesupport/taglib@769156 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 taglib/toolkit/tstring.cpp |  2 +-
 taglib/toolkit/tstring.h   | 12 +++++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/taglib/toolkit/tstring.cpp b/taglib/toolkit/tstring.cpp
index 79e1beea..a31c2ee8 100644
--- a/taglib/toolkit/tstring.cpp
+++ b/taglib/toolkit/tstring.cpp
@@ -247,7 +247,7 @@ std::string String::to8Bit(bool unicode) const
   return s;
 }
 
-TagLib::wstring String::to32Bit() const
+TagLib::wstring String::toWString() const
 {
   return d->data;
 }
diff --git a/taglib/toolkit/tstring.h b/taglib/toolkit/tstring.h
index 1abdd70e..ce2687de 100644
--- a/taglib/toolkit/tstring.h
+++ b/taglib/toolkit/tstring.h
@@ -47,6 +47,16 @@
  */
 #define TStringToQString(s) QString::fromUtf8(s.toCString(true))
 
+
+#if defined(QT_VERSION_CHECK)
+# if QT_VERSION_CHECK(4, 0, 0))
+#  undef QStringToTSTring
+#  undef TStringToQString
+#  define QStringToTString(s) TagLib::String(s.toStdWString())
+#  define TStringToQString(s) QString::fromStdWString(s.toWString())
+# endif
+#endif
+
 namespace TagLib {
 
   //! A \e wide string class suitable for unicode.
@@ -178,7 +188,7 @@ namespace TagLib {
     /*!
      * Returns a wstring version of the TagLib string as a wide string.
      */
-    wstring to32Bit() const;
+    wstring toWString() const;
 
     /*!
      * Creates and returns a C-String based on the data.  This string is still