Merge branch 'master-upstream'

16 files changed, 105 insertions, 33 deletions

diff --git a/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h b/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h
index 4eff0f3..d1ce705 100644
--- a/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h
+++ b/src/corelib/arch/symbian/qt_hybridheap_symbian_p.h
@@ -43,8 +43,9 @@
 #define QT_HYBRIDHEAP_SYMBIAN_H
 
 #include <qglobal.h>
+#include <e32cmn.h>
 
-#if !defined(SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS) && !defined(__WINS__)
+#if !defined(__SYMBIAN_KERNEL_HYBRID_HEAP__) && !defined(__WINS__)
 //Enable the (backported) new allocator. When it is available in OS,
 //this flag should be disabled for that OS version onward
 #define QT_USE_NEW_SYMBIAN_ALLOCATOR
diff --git a/src/corelib/corelib.pro b/src/corelib/corelib.pro
index e946d5d..f03550d 100644
--- a/src/corelib/corelib.pro
+++ b/src/corelib/corelib.pro
@@ -40,7 +40,10 @@ contains(DEFINES,QT_EVAL):include(eval.pri)
 symbian: {
     TARGET.UID3=0x2001B2DC
 
-    # Workaroud for problems with paging this dll
-    MMP_RULES -= PAGED
-    MMP_RULES *= UNPAGED
+    # Problems using data exports from this DLL mean that we can't page it on releases that don't support
+    # data exports (currently that's any release before Symbian^3)
+    pagingBlock = "$${LITERAL_HASH}ifndef SYMBIAN_DLL_DATA_EXPORTS_SUPPORTED" \
+                  "UNPAGED" \
+                  "$${LITERAL_HASH}endif"
+    MMP_RULES += pagingBlock
 }
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index 1efe0a5..6825cc0 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -1257,6 +1257,13 @@
     to this top level window. This attribute has no effect on non-X11
     platforms.
 
+    \value WA_LockPortraitOrientation Locks the widget to a portrait orientation,
+    ignoring changes to the display's orientation with respect to the user.
+    \value WA_LockLandscapeOrientation Locks the widget to a landscape orientation,
+    ignoring changes to the display's orientation with respect to the user.
+    \value WA_AutoOrientation Causes the widget to change orientation whenever the
+    display changes orientation with respect to the user.
+    
     \value WA_MacNoShadow Since Qt 4.8, this attribute disables drop shadows
     for this top level window. Only affects Cocoa builds of Qt for Mac OS X.
 
diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp
index 26a398e..be86c58 100644
--- a/src/corelib/kernel/qcoreapplication.cpp
+++ b/src/corelib/kernel/qcoreapplication.cpp
@@ -472,10 +472,10 @@ QString qAppName()
     operations can call processEvents() to keep the application
     responsive.
 
-    In general, we recommend that you create a QCoreApplication or
-    a QApplication object in your \c main() function as early as
-    possible. exit() will not return until the event loop exits;
-    e.g., when quit() is called.
+    In general, we recommend that you create a QCoreApplication or a
+    QApplication object in your \c main() function as early as
+    possible. exec() will not return until the event loop exits; e.g.,
+    when quit() is called.
 
     Several static convenience functions are also provided. The
     QCoreApplication object is available from instance(). Events can
diff --git a/src/corelib/kernel/qeventdispatcher_symbian.cpp b/src/corelib/kernel/qeventdispatcher_symbian.cpp
index 8872045..53796be 100644
--- a/src/corelib/kernel/qeventdispatcher_symbian.cpp
+++ b/src/corelib/kernel/qeventdispatcher_symbian.cpp
@@ -657,7 +657,7 @@ public:
     : m_state(STATE_RUN), m_stop(false)
     {
         qt_symbian_throwIfError(m_lock.CreateLocal(0));
-        TInt err = m_idleDetectorThread.Create(KNullDesC(), &idleDetectorThreadFunc, 1024, NULL, this);
+        TInt err = m_idleDetectorThread.Create(KNullDesC(), &idleDetectorThreadFunc, 1024, &User::Allocator(), this);
         if (err != KErrNone)
             m_lock.Close();
         qt_symbian_throwIfError(err);
@@ -692,6 +692,7 @@ public:
 private:
     static TInt idleDetectorThreadFunc(TAny* self)
     {
+        User::RenameThread(_L("IdleDetectorThread"));
         static_cast<QIdleDetectorThread*>(self)->IdleLoop();
         return KErrNone;
     }
@@ -809,7 +810,7 @@ bool QEventDispatcherSymbian::processEvents ( QEventLoop::ProcessEventsFlags fla
         m_interrupt = false;
 
 #ifdef QT_SYMBIAN_PRIORITY_DROP
-        QTime eventTimer;
+        QElapsedTimer eventTimer;
 #endif
 
         while (1) {
diff --git a/src/corelib/kernel/qeventdispatcher_symbian_p.h b/src/corelib/kernel/qeventdispatcher_symbian_p.h
index b785aea..bdb6dce 100644
--- a/src/corelib/kernel/qeventdispatcher_symbian_p.h
+++ b/src/corelib/kernel/qeventdispatcher_symbian_p.h
@@ -63,6 +63,7 @@
 #include <qwaitcondition.h>
 #include <qsocketnotifier.h>
 #include <qdatetime.h>
+#include <qelapsedtimer.h>
 
 #include <e32base.h>
 
@@ -284,7 +285,7 @@ private:
 
     int m_delay;
     int m_avgEventTime;
-    QTime m_lastIdleRequestTimer;
+    QElapsedTimer m_lastIdleRequestTimer;
 };
 
 #ifdef QT_DEBUG
diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp
index 7928f4f..c5775f6 100644
--- a/src/corelib/kernel/qmetaobject.cpp
+++ b/src/corelib/kernel/qmetaobject.cpp
@@ -1387,6 +1387,25 @@ int QMetaMethod::methodIndex() const
 }
 
 /*!
+    \internal
+
+    Returns the method revision if one was
+    specified by Q_REVISION, otherwise returns 0.
+ */
+int QMetaMethod::revision() const
+{
+    if (!mobj)
+        return 0;
+    if ((QMetaMethod::Access)(mobj->d.data[handle + 4] & MethodRevisioned)) {
+        int offset = priv(mobj->d.data)->methodData
+                     + priv(mobj->d.data)->methodCount * 5
+                     + (handle - priv(mobj->d.data)->methodData) / 5;
+        return mobj->d.data[offset];
+    }
+    return 0;
+}
+
+/*!
     Returns the access specification of this method (private,
     protected, or public).
 
@@ -2394,6 +2413,35 @@ int QMetaProperty::notifySignalIndex() const
 }
 
 /*!
+    \internal
+
+    Returns the property revision if one was
+    specified by REVISION, otherwise returns 0.
+ */
+int QMetaProperty::revision() const
+{
+    if (!mobj)
+        return 0;
+    int flags = mobj->d.data[handle + 2];
+    if (flags & Revisioned) {
+        int offset = priv(mobj->d.data)->propertyData +
+                     priv(mobj->d.data)->propertyCount * 3 + idx;
+        // Revision data is placed after NOTIFY data, if present.
+        // Iterate through properties to discover whether we have NOTIFY signals.
+        for (int i = 0; i < priv(mobj->d.data)->propertyCount; ++i) {
+            int handle = priv(mobj->d.data)->propertyData + 3*i;
+            if (mobj->d.data[handle + 2] & Notify) {
+                offset += priv(mobj->d.data)->propertyCount;
+                break;
+            }
+        }
+        return mobj->d.data[offset];
+    } else {
+        return 0;
+    }
+}
+
+/*!
     Returns true if this property is writable; otherwise returns
     false.
 
diff --git a/src/corelib/kernel/qmetaobject.h b/src/corelib/kernel/qmetaobject.h
index 4fb353d..e9bba45 100644
--- a/src/corelib/kernel/qmetaobject.h
+++ b/src/corelib/kernel/qmetaobject.h
@@ -70,6 +70,7 @@ public:
     enum Attributes { Compatibility = 0x1, Cloned = 0x2, Scriptable = 0x4 };
     int attributes() const;
     int methodIndex() const;
+    int revision() const;
 
     inline const QMetaObject *enclosingMetaObject() const { return mobj; }
 
@@ -202,6 +203,8 @@ public:
     QMetaMethod notifySignal() const;
     int notifySignalIndex() const;
 
+    int revision() const;
+
     QVariant read(const QObject *obj) const;
     bool write(QObject *obj, const QVariant &value) const;
     bool reset(QObject *obj) const;
diff --git a/src/corelib/kernel/qmetaobject_p.h b/src/corelib/kernel/qmetaobject_p.h
index dd0baf0..210b32c 100644
--- a/src/corelib/kernel/qmetaobject_p.h
+++ b/src/corelib/kernel/qmetaobject_p.h
@@ -78,7 +78,8 @@ enum PropertyFlags  {
     ResolveEditable = 0x00080000,
     User = 0x00100000,
     ResolveUser = 0x00200000,
-    Notify = 0x00400000
+    Notify = 0x00400000,
+    Revisioned = 0x00800000
 };
 
 enum MethodFlags  {
@@ -95,7 +96,8 @@ enum MethodFlags  {
 
     MethodCompatibility = 0x10,
     MethodCloned = 0x20,
-    MethodScriptable = 0x40
+    MethodScriptable = 0x40,
+    MethodRevisioned = 0x80
 };
 
 enum MetaObjectFlags {
diff --git a/src/corelib/kernel/qmetatype.h b/src/corelib/kernel/qmetatype.h
index 47d3a3b..a2bb7d1 100644
--- a/src/corelib/kernel/qmetatype.h
+++ b/src/corelib/kernel/qmetatype.h
@@ -138,7 +138,7 @@ template <typename T>
 void *qMetaTypeConstructHelper(const T *t)
 {
     if (!t)
-        return new T;
+        return new T();
     return new T(*static_cast<const T*>(t));
 }
 
diff --git a/src/corelib/kernel/qobjectdefs.h b/src/corelib/kernel/qobjectdefs.h
index 94e6241..54b5ab2 100644
--- a/src/corelib/kernel/qobjectdefs.h
+++ b/src/corelib/kernel/qobjectdefs.h
@@ -79,6 +79,7 @@ class QString;
 #define Q_INTERFACES(x)
 #define Q_PROPERTY(text)
 #define Q_PRIVATE_PROPERTY(d, text)
+#define Q_REVISION(v)
 #define Q_OVERRIDE(text)
 #define Q_ENUMS(x)
 #define Q_FLAGS(x)
@@ -180,6 +181,7 @@ private:
 #define Q_INTERFACES(x) Q_INTERFACES(x)
 #define Q_PROPERTY(text) Q_PROPERTY(text)
 #define Q_PRIVATE_PROPERTY(d, text) Q_PRIVATE_PROPERTY(d, text)
+#define Q_REVISION(v) Q_REVISION(v)
 #define Q_OVERRIDE(text) Q_OVERRIDE(text)
 #define Q_ENUMS(x) Q_ENUMS(x)
 #define Q_FLAGS(x) Q_FLAGS(x)
diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp
index cc81c1b..b281c1b 100644
--- a/src/corelib/tools/qbytearray.cpp
+++ b/src/corelib/tools/qbytearray.cpp
@@ -492,7 +492,7 @@ QByteArray qCompress(const uchar* data, int nbytes, int compressionLevel)
 #endif
 
 /*!
-    \fn QByteArray qUncompress(const QByteArray& data)
+    \fn QByteArray qUncompress(const QByteArray &data)
 
     \relates QByteArray
 
@@ -506,10 +506,10 @@ QByteArray qCompress(const uchar* data, int nbytes, int compressionLevel)
     feature was added.
 
     \bold{Note:} If you want to use this function to uncompress external
-    data compressed using zlib, you first need to prepend four bytes to the
-    byte array that contain the expected length (as an unsigned integer)
-    of the uncompressed data encoded in big-endian order (most significant
-    byte first).
+    data that was compressed using zlib, you first need to prepend a four
+    byte header to the byte array containing the data. The header must
+    contain the expected length (in bytes) of the uncompressed data,
+    expressed as an unsigned, big-endian, 32-bit integer.
 
     \sa qCompress()
 */
diff --git a/src/corelib/tools/qeasingcurve.cpp b/src/corelib/tools/qeasingcurve.cpp
index 801600a..7daf95a 100644
--- a/src/corelib/tools/qeasingcurve.cpp
+++ b/src/corelib/tools/qeasingcurve.cpp
@@ -92,14 +92,18 @@
     animation.setEasingCurve(QEasingCurve::InOutQuad);
     \endcode
 
-    The ability to set an amplitude, overshoot, or period depends on the QEasingCurve type. Amplitude access
-    is available to curves that behave as springs such as elastic and bounce curves. Changing the amplitude changes
-    the height of the curve. Period access is only available to elastic curves and setting a higher period slows
-    the rate of bounce. Only curves that have "boomerang" behaviors such as the InBack, OutBack, InOutBack, and OutInBack 
-    have overshoot settings. These curves will interpolate beyond the end points and return to the end point, 
-    acting similar to a boomerang.
-
-    The \l{Easing Curves Example} contains samples of QEasingCurve types and lets you change the curve settings.
+    The ability to set an amplitude, overshoot, or period depends on
+    the QEasingCurve type. Amplitude access is available to curves
+    that behave as springs such as elastic and bounce curves. Changing
+    the amplitude changes the height of the curve. Period access is
+    only available to elastic curves and setting a higher period slows
+    the rate of bounce. Only curves that have "boomerang" behaviors
+    such as the InBack, OutBack, InOutBack, and OutInBack have
+    overshoot settings. These curves will interpolate beyond the end
+    points and return to the end point, acting similar to a boomerang.
+
+    The \l{Easing Curves Example} contains samples of QEasingCurve
+    types and lets you change the curve settings.
 
  */
 
diff --git a/src/corelib/tools/qlocale.cpp b/src/corelib/tools/qlocale.cpp
index fcfa8f0..6515edb 100644
--- a/src/corelib/tools/qlocale.cpp
+++ b/src/corelib/tools/qlocale.cpp
@@ -2199,7 +2199,7 @@ static quint16 localePrivateIndex(const QLocalePrivate *p)
 /*!
     Constructs a QLocale object with the specified \a name,
     which has the format
-    "language[_country][.codeset][@modifier]" or "C", where:
+    "language[_territory][.codeset][@modifier]" or "C", where:
 
     \list
     \i language is a lowercase, two-letter, ISO 639 language code,
diff --git a/src/corelib/tools/qset.h b/src/corelib/tools/qset.h
index a8ae40c..a2a8052 100644
--- a/src/corelib/tools/qset.h
+++ b/src/corelib/tools/qset.h
@@ -335,7 +335,7 @@ class QMutableSetIterator
     typedef typename QSet<T>::iterator iterator;
     QSet<T> *c;
     iterator i, n;
-    inline bool item_exists() const { return n != c->constEnd(); }
+    inline bool item_exists() const { return c->constEnd() != n; }
 
 public:
     inline QMutableSetIterator(QSet<T> &container)
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index 95c80a1..b7272ec 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -658,10 +658,11 @@ const QString::Null QString::null = { };
     class.)
 
     \table 100 %
+    \header
+    \o Note for C Programmers
+
     \row
     \o
-    \section1 Note for C Programmers
-
     Due to C++'s type system and the fact that QString is
     \l{implicitly shared}, QStrings may be treated like \c{int}s or
     other basic types. For example:
@@ -3890,8 +3891,7 @@ const char *QString::latin1_helper() const
     If \a size is -1 (default), it is taken to be qstrlen(\a
     str).
 
-    QTextCodec::codecForLocale() is used to perform the conversion
-    from Unicode.
+    QTextCodec::codecForLocale() is used to perform the conversion.
 
     \sa toLocal8Bit(), fromAscii(), fromLatin1(), fromUtf8()
 */