Merge remote-tracking branch 'origin/master' into lighthouse-master

Conflicts:
	mkspecs/qws/macx-nacl-g++/qplatformdefs.h

5 files changed, 99 insertions, 80 deletions

diff --git a/src/corelib/global/qconfig-nacl.h b/src/corelib/global/qconfig-nacl.h
index 63319b9..a44391c 100644
--- a/src/corelib/global/qconfig-nacl.h
+++ b/src/corelib/global/qconfig-nacl.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp
index 134ef2f..d7f8846 100644
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -1174,6 +1174,7 @@ bool qSharedBuild()
     \value MV_10_4     Mac OS X 10.4
     \value MV_10_5     Mac OS X 10.5
     \value MV_10_6     Mac OS X 10.6
+    \value MV_10_7     Mac OS X 10.7
     \value MV_Unknown  An unknown and currently unsupported platform
 
     \value MV_CHEETAH  Apple codename for MV_10_0
@@ -1183,6 +1184,7 @@ bool qSharedBuild()
     \value MV_TIGER    Apple codename for MV_10_4
     \value MV_LEOPARD  Apple codename for MV_10_5
     \value MV_SNOWLEOPARD  Apple codename for MV_10_6
+    \value MV_LION     Apple codename for MV_10_7
 
     \sa WinVersion, SymbianVersion
 */
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
index 0bcaeb5..06e19dc 100644
--- a/src/corelib/global/qglobal.h
+++ b/src/corelib/global/qglobal.h
@@ -322,7 +322,10 @@ namespace QT_NAMESPACE {}
 #  if !defined(MAC_OS_X_VERSION_10_6)
 #       define MAC_OS_X_VERSION_10_6 MAC_OS_X_VERSION_10_5 + 1
 #  endif
-#  if (MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_6)
+#  if !defined(MAC_OS_X_VERSION_10_7)
+#       define MAC_OS_X_VERSION_10_7 MAC_OS_X_VERSION_10_6 + 1
+#  endif
+#  if (MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_7)
 #    warning "This version of Mac OS X is unsupported"
 #  endif
 #endif
@@ -1571,6 +1574,7 @@ public:
         MV_10_4 = 0x0006,
         MV_10_5 = 0x0007,
         MV_10_6 = 0x0008,
+        MV_10_7 = 0x0009,
 
         /* codenames */
         MV_CHEETAH = MV_10_0,
@@ -1579,7 +1583,8 @@ public:
         MV_PANTHER = MV_10_3,
         MV_TIGER = MV_10_4,
         MV_LEOPARD = MV_10_5,
-        MV_SNOWLEOPARD = MV_10_6
+        MV_SNOWLEOPARD = MV_10_6,
+        MV_LION = MV_10_7
     };
     static const MacVersion MacintoshVersion;
 #endif
@@ -1680,7 +1685,7 @@ inline void qUnused(T &x) { (void)x; }
 #endif
 
 #ifndef qPrintable
-#  define qPrintable(string) (string).toLocal8Bit().constData()
+#  define qPrintable(string) QString(string).toLocal8Bit().constData()
 #endif
 
 Q_CORE_EXPORT void qDebug(const char *, ...) /* print debug message */
@@ -1828,32 +1833,32 @@ public:
     inline ~QGlobalStatic() { pointer = 0; }
 };
 
-#define Q_GLOBAL_STATIC(TYPE, NAME)                              \
-    static TYPE *NAME()                                          \
-    {                                                            \
-        static TYPE this_##NAME;                                 \
-        static QGlobalStatic<TYPE > global_##NAME(&this_##NAME); \
-        return global_##NAME.pointer;                            \
+#define Q_GLOBAL_STATIC(TYPE, NAME)                                  \
+    static TYPE *NAME()                                              \
+    {                                                                \
+        static TYPE thisVariable;                                    \
+        static QGlobalStatic<TYPE > thisGlobalStatic(&thisVariable); \
+        return thisGlobalStatic.pointer;                             \
     }
 
-#define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS)              \
-    static TYPE *NAME()                                          \
-    {                                                            \
-        static TYPE this_##NAME ARGS;                            \
-        static QGlobalStatic<TYPE > global_##NAME(&this_##NAME); \
-        return global_##NAME.pointer;                            \
+#define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS)                  \
+    static TYPE *NAME()                                              \
+    {                                                                \
+        static TYPE thisVariable ARGS;                               \
+        static QGlobalStatic<TYPE > thisGlobalStatic(&thisVariable); \
+        return thisGlobalStatic.pointer;                             \
     }
 
-#define Q_GLOBAL_STATIC_WITH_INITIALIZER(TYPE, NAME, INITIALIZER) \
-    static TYPE *NAME()                                           \
-    {                                                             \
-        static TYPE this_##NAME;                                  \
-        static QGlobalStatic<TYPE > global_##NAME(0);             \
-        if (!global_##NAME.pointer) {                             \
-            TYPE *x = global_##NAME.pointer = &this_##NAME;       \
-            INITIALIZER;                                          \
-        }                                                         \
-        return global_##NAME.pointer;                             \
+#define Q_GLOBAL_STATIC_WITH_INITIALIZER(TYPE, NAME, INITIALIZER)    \
+    static TYPE *NAME()                                              \
+    {                                                                \
+        static TYPE thisVariable;                                    \
+        static QGlobalStatic<TYPE > thisGlobalStatic(0);             \
+        if (!thisGlobalStatic.pointer) {                             \
+            TYPE *x = thisGlobalStatic.pointer = &thisVariable;      \
+            INITIALIZER;                                             \
+        }                                                            \
+        return thisGlobalStatic.pointer;                             \
     }
 
 #else
@@ -1888,50 +1893,50 @@ public:
     }
 };
 
-#define Q_GLOBAL_STATIC_INIT(TYPE, NAME)                              \
-    static QGlobalStatic<TYPE > this_##NAME = { Q_BASIC_ATOMIC_INITIALIZER(0), false }
-
-#define Q_GLOBAL_STATIC(TYPE, NAME)                                     \
-    Q_GLOBAL_STATIC_INIT(TYPE, NAME);                                   \
-    static TYPE *NAME()                                                 \
-    {                                                                   \
-        if (!this_##NAME.pointer && !this_##NAME.destroyed) {           \
-            TYPE *x = new TYPE;                                         \
-            if (!this_##NAME.pointer.testAndSetOrdered(0, x))           \
-                delete x;                                               \
-            else                                                        \
-                static QGlobalStaticDeleter<TYPE > cleanup(this_##NAME); \
-        }                                                               \
-        return this_##NAME.pointer;                                     \
+#define Q_GLOBAL_STATIC(TYPE, NAME)                                           \
+    static TYPE *NAME()                                                       \
+    {                                                                         \
+        static QGlobalStatic<TYPE > thisGlobalStatic                          \
+                            = { Q_BASIC_ATOMIC_INITIALIZER(0), false };       \
+        if (!thisGlobalStatic.pointer && !thisGlobalStatic.destroyed) {       \
+            TYPE *x = new TYPE;                                               \
+            if (!thisGlobalStatic.pointer.testAndSetOrdered(0, x))            \
+                delete x;                                                     \
+            else                                                              \
+                static QGlobalStaticDeleter<TYPE > cleanup(thisGlobalStatic); \
+        }                                                                     \
+        return thisGlobalStatic.pointer;                                      \
     }
 
-#define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS)                     \
-    Q_GLOBAL_STATIC_INIT(TYPE, NAME);                                   \
-    static TYPE *NAME()                                                 \
-    {                                                                   \
-        if (!this_##NAME.pointer && !this_##NAME.destroyed) {           \
-            TYPE *x = new TYPE ARGS;                                    \
-            if (!this_##NAME.pointer.testAndSetOrdered(0, x))           \
-                delete x;                                               \
-            else                                                        \
-                static QGlobalStaticDeleter<TYPE > cleanup(this_##NAME); \
-        }                                                               \
-        return this_##NAME.pointer;                                     \
+#define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS)                           \
+    static TYPE *NAME()                                                       \
+    {                                                                         \
+        static QGlobalStatic<TYPE > thisGlobalStatic                          \
+                            = { Q_BASIC_ATOMIC_INITIALIZER(0), false };       \
+        if (!thisGlobalStatic.pointer && !thisGlobalStatic.destroyed) {       \
+            TYPE *x = new TYPE ARGS;                                          \
+            if (!thisGlobalStatic.pointer.testAndSetOrdered(0, x))            \
+                delete x;                                                     \
+            else                                                              \
+                static QGlobalStaticDeleter<TYPE > cleanup(thisGlobalStatic); \
+        }                                                                     \
+        return thisGlobalStatic.pointer;                                      \
     }
 
-#define Q_GLOBAL_STATIC_WITH_INITIALIZER(TYPE, NAME, INITIALIZER)       \
-    Q_GLOBAL_STATIC_INIT(TYPE, NAME);                                   \
-    static TYPE *NAME()                                                 \
-    {                                                                   \
-        if (!this_##NAME.pointer && !this_##NAME.destroyed) {           \
-            QScopedPointer<TYPE > x(new TYPE);                          \
-            INITIALIZER;                                                \
-            if (this_##NAME.pointer.testAndSetOrdered(0, x.data())) {   \
-                static QGlobalStaticDeleter<TYPE > cleanup(this_##NAME); \
-                x.take();                                               \
-            }                                                           \
-        }                                                               \
-        return this_##NAME.pointer;                                     \
+#define Q_GLOBAL_STATIC_WITH_INITIALIZER(TYPE, NAME, INITIALIZER)             \
+    static TYPE *NAME()                                                       \
+    {                                                                         \
+        static QGlobalStatic<TYPE > thisGlobalStatic                          \
+                            = { Q_BASIC_ATOMIC_INITIALIZER(0), false };       \
+        if (!thisGlobalStatic.pointer && !thisGlobalStatic.destroyed) {       \
+            QScopedPointer<TYPE > x(new TYPE);                                \
+            INITIALIZER;                                                      \
+            if (thisGlobalStatic.pointer.testAndSetOrdered(0, x.data())) {    \
+                static QGlobalStaticDeleter<TYPE > cleanup(thisGlobalStatic); \
+                x.take();                                                     \
+            }                                                                 \
+        }                                                                     \
+        return thisGlobalStatic.pointer;                                      \
     }
 
 #endif
@@ -2506,7 +2511,10 @@ QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPathSysconf();
 #ifdef SYMBIAN_GRAPHICS_TRANSITION_EFFECTS_SIGNALING_AVAILABLE
 #  define Q_SYMBIAN_TRANSITION_EFFECTS
 #endif
+#endif
 
+#ifdef SYMBIAN_WSERV_AND_CONE_MULTIPLE_SCREENS
+#define Q_SYMBIAN_SUPPORTS_MULTIPLE_SCREENS
 #endif
 
 //Symbian does not support data imports from a DLL
diff --git a/src/corelib/global/qnamespace.h b/src/corelib/global/qnamespace.h
index d84da0d..f015ed0 100644
--- a/src/corelib/global/qnamespace.h
+++ b/src/corelib/global/qnamespace.h
@@ -578,7 +578,8 @@ public:
         PreferDither            = 0x00000040,
         AvoidDither             = 0x00000080,
 
-        NoOpaqueDetection       = 0x00000100
+        NoOpaqueDetection       = 0x00000100,
+        NoFormatConversion      = 0x00000200
     };
     Q_DECLARE_FLAGS(ImageConversionFlags, ImageConversionFlag)
 
@@ -1627,6 +1628,7 @@ public:
         AccessibleDescriptionRole = 12,
         // More general purpose
         SizeHintRole = 13,
+        InitialSortOrderRole = 14,
         // Internal UiLib roles. Start worrying when public roles go that high.
         DisplayPropertyRole = 27,
         DecorationPropertyRole = 28,
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index cbdf9d1..bc15514 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -743,6 +743,10 @@
            until a non-opaque pixel is found, or if you want the pixmap to
            retain an alpha channel for some other reason. If the image has no
            alpha channel this flag has no effect.
+
+    \omitvalue NoFormatConversion Don't do any format conversions on the image.
+           Can be useful when converting a QImage to a QPixmap for a one-time
+           rendering operation for example.
 */
 
 /*! \enum Qt::GUIStyle
@@ -2695,19 +2699,22 @@
 
     Roles describing appearance and meta data (with associated types):
 
-    \value FontRole            The font used for items rendered with the default
-                               delegate. (QFont)
-    \value TextAlignmentRole   The alignment of the text for items rendered with the
-                               default delegate. (Qt::AlignmentFlag)
-    \value BackgroundRole      The background brush used for items rendered with
-                               the default delegate. (QBrush)
-    \value BackgroundColorRole This role is obsolete. Use BackgroundRole instead.
-    \value ForegroundRole      The foreground brush (text color, typically)
-                               used for items rendered with the default delegate.
-                               (QBrush)
-    \value TextColorRole       This role is obsolete. Use ForegroundRole instead.
-    \value CheckStateRole      This role is used to obtain the checked state of
-                               an item. (Qt::CheckState)
+    \value FontRole             The font used for items rendered with the default
+                                delegate. (QFont)
+    \value TextAlignmentRole    The alignment of the text for items rendered with the
+                                default delegate. (Qt::AlignmentFlag)
+    \value BackgroundRole       The background brush used for items rendered with
+                                the default delegate. (QBrush)
+    \value BackgroundColorRole  This role is obsolete. Use BackgroundRole instead.
+    \value ForegroundRole       The foreground brush (text color, typically)
+                                used for items rendered with the default delegate.
+                                (QBrush)
+    \value TextColorRole        This role is obsolete. Use ForegroundRole instead.
+    \value CheckStateRole       This role is used to obtain the checked state of
+                                an item. (Qt::CheckState)
+    \value InitialSortOrderRole This role is used to obtain the initial sort order
+                                of a header view section. (Qt::SortOrder). This
+                                role was introduced in Qt 4.8.
 
     Accessibility roles (with associated types):