Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7

6 files changed, 93 insertions, 10 deletions

diff --git a/src/corelib/tools/qlocale.cpp b/src/corelib/tools/qlocale.cpp
index c000dc8..a51ee81 100644
--- a/src/corelib/tools/qlocale.cpp
+++ b/src/corelib/tools/qlocale.cpp
@@ -3478,6 +3478,25 @@ QLocale::MeasurementSystem QLocale::measurementSystem() const
 }
 
 /*!
+  \since 4.7
+
+  Returns the text direction of the language.
+*/
+Qt::LayoutDirection QLocale::textDirection() const
+{
+    Language lang = language();
+    if (lang == QLocale::Arabic ||
+        lang == QLocale::Hebrew ||
+        lang == QLocale::Persian ||
+        lang == QLocale::Urdu ||
+        lang == QLocale::Syriac)
+        return Qt::RightToLeft;
+
+    return Qt::LeftToRight;
+}
+
+
+/*!
     \since 4.5
 
     Returns the localized name of the "AM" suffix for times specified using
diff --git a/src/corelib/tools/qlocale.h b/src/corelib/tools/qlocale.h
index f2fd892..8b424bb 100644
--- a/src/corelib/tools/qlocale.h
+++ b/src/corelib/tools/qlocale.h
@@ -666,6 +666,8 @@ public:
 
     MeasurementSystem measurementSystem() const;
 
+    Qt::LayoutDirection textDirection() const;
+
     inline bool operator==(const QLocale &other) const;
     inline bool operator!=(const QLocale &other) const;
 
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index 1172a7b..57f79a0 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -4768,6 +4768,10 @@ int QString::localeAwareCompare_helper(const QChar *data1, int length1,
     CFRelease(thisString);
     CFRelease(otherString);
     return result;
+#elif defined(Q_OS_SYMBIAN)
+    TPtrC p1 = TPtrC16(reinterpret_cast<const TUint16 *>(data1), length1);
+    TPtrC p2 = TPtrC16(reinterpret_cast<const TUint16 *>(data2), length2);
+    return p1.CompareC(p2);
 #elif defined(Q_OS_UNIX)
     // declared in <string.h>
     int delta = strcoll(toLocal8Bit_helper(data1, length1), toLocal8Bit_helper(data2, length2));
@@ -6916,20 +6920,23 @@ void QString::updateProperties() const
         p++;
     }
 
-    p = d->data;
-    d->righttoleft = false;
+    d->righttoleft = isRightToLeft();
+    d->clean = true;
+}
+
+bool QString::isRightToLeft() const
+{
+    ushort *p = d->data;
+    const ushort * const end = p + d->size;
+    bool righttoleft = false;
     while (p < end) {
         switch(QChar::direction(*p))
         {
         case QChar::DirL:
-        case QChar::DirLRO:
-        case QChar::DirLRE:
             goto end;
         case QChar::DirR:
         case QChar::DirAL:
-        case QChar::DirRLO:
-        case QChar::DirRLE:
-            d->righttoleft = true;
+            righttoleft = true;
             goto end;
         default:
             break;
@@ -6937,8 +6944,7 @@ void QString::updateProperties() const
         ++p;
     }
  end:
-    d->clean = true;
-    return;
+    return righttoleft;
 }
 
 /*! \fn bool QString::isSimpleText() const
diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h
index a1c4e77..e52f59f 100644
--- a/src/corelib/tools/qstring.h
+++ b/src/corelib/tools/qstring.h
@@ -590,7 +590,7 @@ public:
 #endif
 
     bool isSimpleText() const { if (!d->clean) updateProperties(); return d->simpletext; }
-    bool isRightToLeft() const { if (!d->clean) updateProperties(); return d->righttoleft; }
+    bool isRightToLeft() const;
 
     QString(int size, Qt::Initialization);
 
diff --git a/src/corelib/tools/qvarlengtharray.h b/src/corelib/tools/qvarlengtharray.h
index bfede94..4a6bb4b 100644
--- a/src/corelib/tools/qvarlengtharray.h
+++ b/src/corelib/tools/qvarlengtharray.h
@@ -127,6 +127,13 @@ public:
     inline T *data() { return ptr; }
     inline const T *data() const { return ptr; }
     inline const T * constData() const { return ptr; }
+    typedef int size_type;
+    typedef T value_type;
+    typedef value_type *pointer;
+    typedef const value_type *const_pointer;
+    typedef value_type &reference;
+    typedef const value_type &const_reference;
+    typedef qptrdiff difference_type;
 
 private:
     friend class QPodList<T, Prealloc>;
diff --git a/src/corelib/tools/qvarlengtharray.qdoc b/src/corelib/tools/qvarlengtharray.qdoc
index 38901e5..ef2dc58 100644
--- a/src/corelib/tools/qvarlengtharray.qdoc
+++ b/src/corelib/tools/qvarlengtharray.qdoc
@@ -302,3 +302,52 @@
     \a defaultValue.
 */
 
+/*!
+    \typedef QVarLengthArray::size_type
+    \since 4.7
+
+    Typedef for int. Provided for STL compatibility.
+*/
+
+/*!
+    \typedef QVarLengthArray::value_type
+    \since 4.7
+
+    Typedef for T. Provided for STL compatibility.
+*/
+
+/*!
+    \typedef QVarLengthArray::difference_type
+    \since 4.7
+
+    Typedef for ptrdiff_t. Provided for STL compatibility.
+*/
+
+/*!
+    \typedef QVarLengthArray::pointer
+    \since 4.7
+
+    Typedef for T *. Provided for STL compatibility.
+*/
+
+/*!
+    \typedef QVarLengthArray::const_pointer
+    \since 4.7
+
+    Typedef for const T *. Provided for STL compatibility.
+*/
+
+/*!
+    \typedef QVarLengthArray::reference
+    \since 4.7
+
+    Typedef for T &. Provided for STL compatibility.
+*/
+
+/*!
+    \typedef QVarLengthArray::const_reference
+    \since 4.7
+
+    Typedef for const T &. Provided for STL compatibility.
+*/
+