Merge branch '4.6' of git@scm.dev.nokia.troll.no:qt/qt into 4.6

24 files changed, 305 insertions, 167 deletions

diff --git a/configure b/configure
index d97149d..035bd4a 100755
--- a/configure
+++ b/configure
@@ -3223,7 +3223,7 @@ Usage:  $relconf [-h] [-prefix <dir>] [-prefix-install] [-bindir <dir>] [-libdir
         [-qt-zlib] [-system-zlib] [-no-gif] [-qt-gif] [-no-libtiff] [-qt-libtiff] [-system-libtiff]
         [-no-libpng] [-qt-libpng] [-system-libpng] [-no-libmng] [-qt-libmng]
         [-system-libmng] [-no-libjpeg] [-qt-libjpeg] [-system-libjpeg] [-make <part>]
-        [-no-make <part>] [-R <string>]  [-l <string>] [-no-rpath]  [-rpath] [-continue]
+        [-nomake <part>] [-R <string>]  [-l <string>] [-no-rpath]  [-rpath] [-continue]
         [-verbose] [-v] [-silent] [-no-nis] [-nis] [-no-cups] [-cups] [-no-iconv]
         [-iconv] [-no-pch] [-pch] [-no-dbus] [-dbus] [-dbus-linked]
         [-no-separate-debug-info] [-no-mmx] [-no-3dnow] [-no-sse] [-no-sse2]
diff --git a/doc/src/platforms/qt-embedded.qdoc b/doc/src/platforms/qt-embedded.qdoc
index c39a967..e0c35cc 100644
--- a/doc/src/platforms/qt-embedded.qdoc
+++ b/doc/src/platforms/qt-embedded.qdoc
@@ -68,10 +68,9 @@
     environment and use native features, such as menus, to conform
     to the native style guidelines.
     \o \l{Symbian platform - Introduction to using Qt}{Qt for the Symbian
-platform} is used to create
-    applications running in existing Symbian platform environments.
-    Applications use the appropriate style for the embedded
-    environment and use native features, such as menus, to conform
+    platform} is used to create applications running in existing Symbian
+    platform environments. Applications use the appropriate style for the
+    embedded environment and use native features, such as menus, to conform
     to the native style guidelines.
     \endtable
 */
diff --git a/src/3rdparty/webkit/JavaScriptCore/jit/JITStubs.cpp b/src/3rdparty/webkit/JavaScriptCore/jit/JITStubs.cpp
index 90ea807..457518c 100644
--- a/src/3rdparty/webkit/JavaScriptCore/jit/JITStubs.cpp
+++ b/src/3rdparty/webkit/JavaScriptCore/jit/JITStubs.cpp
@@ -75,12 +75,25 @@ namespace JSC {
 #define THUMB_FUNC_PARAM(name)
 #endif
 
-#if PLATFORM(LINUX) && PLATFORM(X86_64)
+#if PLATFORM(LINUX) && (PLATFORM(X86_64) || PLATFORM(X86))
 #define SYMBOL_STRING_RELOCATION(name) #name "@plt"
 #else
 #define SYMBOL_STRING_RELOCATION(name) SYMBOL_STRING(name)
 #endif
 
+#if PLATFORM(DARWIN)
+    // Mach-O platform
+#define HIDE_SYMBOL(name) ".private_extern _" #name
+#elif PLATFORM(AIX)
+    // IBM's own file format
+#define HIDE_SYMBOL(name) ".lglobl " #name
+#elif PLATFORM(LINUX) || PLATFORM(FREEBSD) || PLATFORM(OPENBSD) || PLATFORM(SOLARIS) || (PLATFORM(HPUX) && PLATFORM(IA64)) || PLATFORM(SYMBIAN) || PLATFORM(NETBSD)
+    // ELF platform
+#define HIDE_SYMBOL(name) ".hidden " #name
+#else
+#define HIDE_SYMBOL(name)
+#endif
+
 #if USE(JSVALUE32_64)
 
 #if COMPILER(GCC) && PLATFORM(X86)
@@ -93,7 +106,9 @@ COMPILE_ASSERT(offsetof(struct JITStackFrame, callFrame) == 0x58, JITStackFrame_
 COMPILE_ASSERT(offsetof(struct JITStackFrame, code) == 0x50, JITStackFrame_code_offset_matches_ctiTrampoline);
 
 asm volatile (
+".text\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
+HIDE_SYMBOL(ctiTrampoline) "\n"
 SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "pushl %ebp" "\n"
     "movl %esp, %ebp" "\n"
@@ -114,6 +129,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
 
 asm volatile (
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
+HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
 #if !USE(JIT_STUB_ARGUMENT_VA_LIST)
     "movl %esp, %ecx" "\n"
@@ -129,6 +145,7 @@ SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
     
 asm volatile (
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
+HIDE_SYMBOL(ctiOpThrowNotCaught) "\n"
 SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
     "addl $0x3c, %esp" "\n"
     "popl %ebx" "\n"
@@ -153,6 +170,7 @@ COMPILE_ASSERT(offsetof(struct JITStackFrame, code) == 0x80, JITStackFrame_code_
 
 asm volatile (
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
+HIDE_SYMBOL(ctiTrampoline) "\n"
 SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "pushq %rbp" "\n"
     "movq %rsp, %rbp" "\n"
@@ -179,6 +197,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
 
 asm volatile (
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
+HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
     "movq %rsp, %rdi" "\n"
     "call " SYMBOL_STRING_RELOCATION(cti_vm_throw) "\n"
@@ -194,6 +213,7 @@ SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
 
 asm volatile (
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
+HIDE_SYMBOL(ctiOpThrowNotCaught) "\n"
 SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
     "addq $0x48, %rsp" "\n"
     "popq %rbx" "\n"
@@ -215,6 +235,7 @@ asm volatile (
 ".text" "\n"
 ".align 2" "\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
+HIDE_SYMBOL(ctiTrampoline) "\n"
 ".thumb" "\n"
 ".thumb_func " THUMB_FUNC_PARAM(ctiTrampoline) "\n"
 SYMBOL_STRING(ctiTrampoline) ":" "\n"
@@ -241,6 +262,7 @@ asm volatile (
 ".text" "\n"
 ".align 2" "\n"
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
+HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 ".thumb" "\n"
 ".thumb_func " THUMB_FUNC_PARAM(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
@@ -346,7 +368,9 @@ COMPILE_ASSERT(offsetof(struct JITStackFrame, code) == 0x30, JITStackFrame_code_
 COMPILE_ASSERT(offsetof(struct JITStackFrame, savedEBX) == 0x1c, JITStackFrame_stub_argument_space_matches_ctiTrampoline);
 
 asm volatile (
+".text\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
+HIDE_SYMBOL(ctiTrampoline) "\n"
 SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "pushl %ebp" "\n"
     "movl %esp, %ebp" "\n"
@@ -367,6 +391,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
 
 asm volatile (
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
+HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
 #if !USE(JIT_STUB_ARGUMENT_VA_LIST)
     "movl %esp, %ecx" "\n"
@@ -382,6 +407,7 @@ SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
     
 asm volatile (
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
+HIDE_SYMBOL(ctiOpThrowNotCaught) "\n"
 SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
     "addl $0x1c, %esp" "\n"
     "popl %ebx" "\n"
@@ -404,7 +430,9 @@ COMPILE_ASSERT(offsetof(struct JITStackFrame, code) == 0x48, JITStackFrame_code_
 COMPILE_ASSERT(offsetof(struct JITStackFrame, savedRBX) == 0x78, JITStackFrame_stub_argument_space_matches_ctiTrampoline);
 
 asm volatile (
+".text\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
+HIDE_SYMBOL(ctiTrampoline) "\n"
 SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "pushq %rbp" "\n"
     "movq %rsp, %rbp" "\n"
@@ -438,6 +466,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
 
 asm volatile (
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
+HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
     "movq %rsp, %rdi" "\n"
     "call " SYMBOL_STRING_RELOCATION(cti_vm_throw) "\n"
@@ -453,6 +482,7 @@ SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
 
 asm volatile (
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
+HIDE_SYMBOL(ctiOpThrowNotCaught) "\n"
 SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
     "addq $0x78, %rsp" "\n"
     "popq %rbx" "\n"
@@ -474,6 +504,7 @@ asm volatile (
 ".text" "\n"
 ".align 2" "\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
+HIDE_SYMBOL(ctiTrampoline) "\n"
 ".thumb" "\n"
 ".thumb_func " THUMB_FUNC_PARAM(ctiTrampoline) "\n"
 SYMBOL_STRING(ctiTrampoline) ":" "\n"
@@ -500,6 +531,7 @@ asm volatile (
 ".text" "\n"
 ".align 2" "\n"
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
+HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 ".thumb" "\n"
 ".thumb_func " THUMB_FUNC_PARAM(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
@@ -517,6 +549,7 @@ asm volatile (
 ".text" "\n"
 ".align 2" "\n"
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
+HIDE_SYMBOL(ctiOpThrowNotCaught) "\n"
 ".thumb" "\n"
 ".thumb_func " THUMB_FUNC_PARAM(ctiOpThrowNotCaught) "\n"
 SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
@@ -531,7 +564,9 @@ SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
 #elif COMPILER(GCC) && PLATFORM(ARM_TRADITIONAL)
 
 asm volatile (
+".text\n"
 ".globl " SYMBOL_STRING(ctiTrampoline) "\n"
+HIDE_SYMBOL(ctiTrampoline) "\n"
 SYMBOL_STRING(ctiTrampoline) ":" "\n"
     "stmdb sp!, {r1-r3}" "\n"
     "stmdb sp!, {r4-r8, lr}" "\n"
@@ -555,6 +590,7 @@ SYMBOL_STRING(ctiTrampoline) ":" "\n"
 
 asm volatile (
 ".globl " SYMBOL_STRING(ctiVMThrowTrampoline) "\n"
+HIDE_SYMBOL(ctiVMThrowTrampoline) "\n"
 SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
     "mov r0, sp" "\n"
     "mov lr, r6" "\n"
@@ -564,6 +600,7 @@ SYMBOL_STRING(ctiVMThrowTrampoline) ":" "\n"
 
 // Both has the same return sequence
 ".globl " SYMBOL_STRING(ctiOpThrowNotCaught) "\n"
+HIDE_SYMBOL(ctiOpThrowNotCaught) "\n"
 SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n"
     "add sp, sp, #32" "\n"
     "ldmia sp!, {r4-r8, lr}" "\n"
@@ -898,6 +935,7 @@ static NEVER_INLINE void throwStackOverflowError(CallFrame* callFrame, JSGlobalD
         ".text" "\n" \
         ".align 2" "\n" \
         ".globl " SYMBOL_STRING(cti_##op) "\n" \
+        HIDE_SYMBOL(cti_##op) "\n"             \
         ".thumb" "\n" \
         ".thumb_func " THUMB_FUNC_PARAM(cti_##op) "\n" \
         SYMBOL_STRING(cti_##op) ":" "\n" \
diff --git a/src/3rdparty/webkit/WebCore/WebCore.pro b/src/3rdparty/webkit/WebCore/WebCore.pro
index f321aad..a835fc7 100644
--- a/src/3rdparty/webkit/WebCore/WebCore.pro
+++ b/src/3rdparty/webkit/WebCore/WebCore.pro
@@ -87,19 +87,6 @@ win32-g++ {
     QMAKE_LIBDIR_POST += $$split(TMPPATH,";")
 }
 
-# Temporary workaround to pick up the DEF file from the same place as all the others
-symbian {
-    shared {
-        MMP_RULES -= defBlock
-
-        MMP_RULES += "$${LITERAL_HASH}ifdef WINSCW" \
-                    "DEFFILE ../../../s60installs/bwins/$${TARGET}.def" \
-                    "$${LITERAL_HASH}elif defined EABI" \
-                    "DEFFILE ../../../s60installs/eabi/$${TARGET}.def" \
-                    "$${LITERAL_HASH}endif"
-    }
-}
-
 # Assume that symbian OS always comes with sqlite
 symbian:!CONFIG(QTDIR_build): CONFIG += system-sqlite
 
diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
index 31d193e..764bfad 100644
--- a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
@@ -2652,6 +2652,17 @@ void QWebPage::updatePositionDependentActions(const QPoint &pos)
     as a result of the user clicking on a "file upload" button in a HTML form where multiple
     file selection is allowed.
 
+    \omitvalue ErrorPageExtension (introduced in Qt 4.6)
+*/
+
+/*!
+    \enum QWebPage::ErrorDomain
+    \since 4.6
+    \internal
+
+    \value QtNetwork
+    \value Http
+    \value WebKit
 */
 
 /*!
@@ -2702,6 +2713,12 @@ void QWebPage::updatePositionDependentActions(const QPoint &pos)
 */
 
 /*!
+    \fn QWebPage::ErrorPageExtensionReturn::ErrorPageExtensionReturn()
+
+    Constructs a new error page object.
+*/
+
+/*!
     \class QWebPage::ChooseMultipleFilesExtensionOption
     \since 4.5
     \brief The ChooseMultipleFilesExtensionOption class describes the option
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index e8d6df0..5f9d01d 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -2841,6 +2841,9 @@
     \value WidgetGesture Gestures can only start over the widget itself.
     \value WidgetWithChildrenGesture Gestures can start on the widget or over
     any of its children.
+    \value ItemGesture Gestures can only start over the item itself.
+    \value ItemWithChildrenGesture Gestures can start on the item or over
+    any of its children.
 
     \sa QWidget::grabGesture()
 */
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index a996f30..55ad28d 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -1590,12 +1590,12 @@ QString &QString::append(QChar ch)
 */
 QString &QString::remove(int pos, int len)
 {
-    if (pos < 0)
+    if (pos < 0)  // count from end of string
         pos += d->size;
     if (pos < 0 || pos >= d->size) {
         // range problems
-    } else if (pos + len >= d->size) {  // pos ok
-        resize(pos);
+    } else if (len >= d->size - pos) {
+        resize(pos); // truncate
     } else if (len > 0) {
         detach();
         memmove(d->data + pos, d->data + pos + len,
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index 97357a7..378a4b5 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -1228,7 +1228,8 @@ void QGraphicsItemCache::purge()
 }
 
 /*!
-    Constructs a QGraphicsItem, passing \a item to QGraphicsItem's constructor. It does not modify \fn QObject::parent().
+    Constructs a QGraphicsItem, passing \a item to QGraphicsItem's constructor.
+    It does not modify the parent object returned by QObject::parent().
 
     If \a parent is 0, you can add the item to a scene by calling
     QGraphicsScene::addItem(). The item will then become a top-level item.
@@ -7283,6 +7284,21 @@ static void qt_graphicsItem_highlightSelected(
     The class extends a QGraphicsItem with QObject's signal/slot and property mechanisms.
     It maps many of QGraphicsItem's basic setters and getters to properties and adds notification
     signals for many of them.
+
+    \section1 Parents and Children
+
+    Each graphics object can be constructed with a parent item. This ensures that the
+    item will be destroyed when its parent item is destroyed. Although QGraphicsObject
+    inherits from both QObject and QGraphicsItem, you should use the functions provided
+    by QGraphicsItem, \e not QObject, to manage the relationships between parent and
+    child items.
+
+    The relationships between items can be explored using the parentItem() and childItems()
+    functions. In the hierarchy of items in a scene, the parentObject() and parentWidget()
+    functions are the equivalent of the QWidget::parent() and QWidget::parentWidget()
+    functions for QWidget subclasses.
+
+    \sa QGraphicsWidget
 */
 
 /*!
@@ -7318,7 +7334,10 @@ void QGraphicsObject::grabGesture(Qt::GestureType gesture, Qt::GestureContext co
 
 /*!
   \property QGraphicsObject::parent
-  \brief the parent of the item. It is independent from \fn QObject::parent.
+  \brief the parent of the item
+
+  \note The item's parent is set independently of the parent object returned
+  by QObject::parent().
 
   \sa QGraphicsItem::setParentItem(), QGraphicsItem::parentObject()
 */
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp
index a3b7516..45ff5f4 100644
--- a/src/gui/image/qpixmap.cpp
+++ b/src/gui/image/qpixmap.cpp
@@ -860,6 +860,9 @@ bool QPixmap::load(const QString &fileName, const char *format, Qt::ImageConvers
 
 bool QPixmap::loadFromData(const uchar *buf, uint len, const char *format, Qt::ImageConversionFlags flags)
 {
+    if (len == 0 || buf == 0)
+        return false;
+
     return data->fromData(buf, len, format, flags);
 }
 
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 7c38d4b..85b055e 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -940,12 +940,8 @@ void QApplicationPrivate::initialize()
     graphics_system = QGraphicsSystemFactory::create(graphics_system_name);
 #endif
 #ifndef QT_NO_WHEELEVENT
-#ifdef Q_OS_MAC
-    QApplicationPrivate::wheel_scroll_lines = 1;
-#else
     QApplicationPrivate::wheel_scroll_lines = 3;
 #endif
-#endif
 
     initializeMultitouch();
 }
diff --git a/src/gui/kernel/qapplication_mac.mm b/src/gui/kernel/qapplication_mac.mm
index 771cddc..84e0d50 100644
--- a/src/gui/kernel/qapplication_mac.mm
+++ b/src/gui/kernel/qapplication_mac.mm
@@ -1697,15 +1697,14 @@ QApplicationPrivate::globalEventProcessor(EventHandlerCallRef er, EventRef event
             // (actually two events; one for horizontal and one for vertical).
             // As a results of this, and to make sure we dont't receive duplicate events,
             // we try to detect when this happend by checking the 'compatibilityEvent'. 
-            const int scrollFactor = 4 * 8;
             SInt32 mdelt = 0;
             GetEventParameter(event, kEventParamMouseWheelSmoothHorizontalDelta, typeSInt32, 0,
                               sizeof(mdelt), 0, &mdelt);
-            wheel_deltaX = mdelt * scrollFactor;
+            wheel_deltaX = mdelt;
             mdelt = 0;
             GetEventParameter(event, kEventParamMouseWheelSmoothVerticalDelta, typeSInt32, 0,
                               sizeof(mdelt), 0, &mdelt);
-            wheel_deltaY = mdelt * scrollFactor;
+            wheel_deltaY = mdelt;
             GetEventParameter(event, kEventParamEventRef, typeEventRef, 0,
                               sizeof(compatibilityEvent), 0, &compatibilityEvent);
         } else if (ekind == kEventMouseWheelMoved) {
@@ -1718,31 +1717,11 @@ QApplicationPrivate::globalEventProcessor(EventHandlerCallRef er, EventRef event
                 GetEventParameter(event, kEventParamMouseWheelAxis, typeMouseWheelAxis, 0,
                         sizeof(axis), 0, &axis);
 
-                // The 'new' event has acceleration applied by the OS, while the old (on
-                // Carbon only), has not. So we introduce acceleration here to be consistent.
-                // The acceleration is trying to respect both pixel based and line scrolling,
-                // which turns out to be rather difficult.
-                int linesToScroll = mdelt > 0 ? 1 : -1;
-                static QTime t;
-                int elapsed = t.elapsed();
-                t.restart();
-                if (elapsed < 20)
-                    linesToScroll *= 120;
-                else if (elapsed < 30)
-                    linesToScroll *= 60;
-                else if (elapsed < 50)
-                    linesToScroll *= 30;
-                else if (elapsed < 100)
-                    linesToScroll *= 6;
-                else if (elapsed < 200)
-                    linesToScroll *= 3;
-                else if (elapsed < 300)
-                    linesToScroll *= 2;
-
+                // Remove acceleration, and use either -120 or 120 as delta:
                 if (axis == kEventMouseWheelAxisX)
-                    wheel_deltaX = linesToScroll * 120;
+                    wheel_deltaX = qBound(-120, int(mdelt * 10000), 120);
                 else
-                    wheel_deltaY = linesToScroll * 120;
+                    wheel_deltaY = qBound(-120, int(mdelt * 10000), 120);
             }
         }
 
@@ -2695,11 +2674,7 @@ int QApplication::keyboardInputInterval()
 
 void QApplication::setWheelScrollLines(int n)
 {
-    Q_UNUSED(n);
-    // On Mac, acceleration is handled by the OS. Multiplying wheel scroll
-    // deltas with n will not be as cross platform as one might think! So
-    // we choose to go native in this case (and let wheel_scroll_lines == 1).
-    //    QApplicationPrivate::wheel_scroll_lines = n;
+    QApplicationPrivate::wheel_scroll_lines = n;
 }
 
 int QApplication::wheelScrollLines()
diff --git a/src/gui/kernel/qcocoaview_mac.mm b/src/gui/kernel/qcocoaview_mac.mm
index d49c150..ecc6bc9 100644
--- a/src/gui/kernel/qcocoaview_mac.mm
+++ b/src/gui/kernel/qcocoaview_mac.mm
@@ -795,23 +795,23 @@ extern "C" {
 
     const EventRef carbonEvent = (EventRef)[theEvent eventRef];
     const UInt32 carbonEventKind = carbonEvent ? ::GetEventKind(carbonEvent) : 0;
-    if (carbonEventKind == kEventMouseScroll) {
+    const bool scrollEvent = carbonEventKind == kEventMouseScroll;
+
+    if (scrollEvent) {
         // The mouse device containts pixel scroll wheel support (Mighty Mouse, Trackpad).
         // Since deviceDelta is delivered as pixels rather than degrees, we need to
         // convert from pixels to degrees in a sensible manner.
         // It looks like four degrees per pixel behaves most native.
         // Qt expects the unit for delta to be 1/8 of a degree:
-        const int scrollFactor = 4 * 8;
-        deltaX = (int)[theEvent deviceDeltaX] * scrollFactor;
-        deltaY = (int)[theEvent deviceDeltaY] * scrollFactor;
-        deltaZ = (int)[theEvent deviceDeltaZ] * scrollFactor;
-    } else { // carbonEventKind == kEventMouseWheelMoved
-        // Mouse wheel deltas seem to tick in at increments of 0.1.
-        // Qt widgets expect the delta to be a multiple of 120.
-        const int scrollFactor = 10 * 120;
-        deltaX = [theEvent deltaX] * scrollFactor;
-        deltaY = [theEvent deltaY] * scrollFactor;
-        deltaZ = [theEvent deltaZ] * scrollFactor;
+        deltaX = [theEvent deviceDeltaX];
+        deltaY = [theEvent deviceDeltaY];
+        deltaZ = [theEvent deviceDeltaZ];
+    } else {
+        // carbonEventKind == kEventMouseWheelMoved
+        // Remove acceleration, and use either -120 or 120 as delta:
+        deltaX = qBound(-120, int([theEvent deltaX] * 10000), 120);
+        deltaY = qBound(-120, int([theEvent deltaY] * 10000), 120);
+        deltaZ = qBound(-120, int([theEvent deltaZ] * 10000), 120);
     }
 
     if (deltaX != 0) {
diff --git a/src/gui/kernel/qgesture.cpp b/src/gui/kernel/qgesture.cpp
index ecdd661..a161876 100644
--- a/src/gui/kernel/qgesture.cpp
+++ b/src/gui/kernel/qgesture.cpp
@@ -142,12 +142,6 @@ QGesture::~QGesture()
     \brief whether the gesture has a hot-spot
 */
 
-/*!
-    \property QGesture::targetObject
-    \brief the target object which will receive the gesture event if the hotSpot is
-    not set
-*/
-
 Qt::GestureType QGesture::gestureType() const
 {
     return d_func()->gestureType;
diff --git a/src/gui/kernel/qstandardgestures.cpp b/src/gui/kernel/qstandardgestures.cpp
index a136379..dec2311 100644
--- a/src/gui/kernel/qstandardgestures.cpp
+++ b/src/gui/kernel/qstandardgestures.cpp
@@ -140,7 +140,6 @@ void QPanGestureRecognizer::reset(QGesture *state)
     QGestureRecognizer::reset(state);
 }
 
-/*! \internal */
 /*
 bool QPanGestureRecognizer::event(QEvent *event)
 {
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index d08f8a9..95c0bed 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -3390,12 +3390,19 @@ void QWidgetPrivate::hide_sys()
                 w = q->parentWidget()->window();
             if(!w || (!w->isVisible() && !w->isMinimized())) {
 #ifndef QT_MAC_USE_COCOA
-                for(WindowPtr wp = GetFrontWindowOfClass(kDocumentWindowClass, true);
-                    wp; wp = GetNextWindowOfClass(wp, kDocumentWindowClass, true)) {
+                for (WindowPtr wp = GetFrontWindowOfClass(kMovableModalWindowClass, true);
+                    wp; wp = GetNextWindowOfClass(wp, kMovableModalWindowClass, true)) {
                     if((w = qt_mac_find_window(wp)))
                         break;
                 }
                 if (!w){
+                    for (WindowPtr wp = GetFrontWindowOfClass(kDocumentWindowClass, true);
+                            wp; wp = GetNextWindowOfClass(wp, kDocumentWindowClass, true)) {
+                        if((w = qt_mac_find_window(wp)))
+                            break;
+                    }
+                }
+                if (!w){
                     for(WindowPtr wp = GetFrontWindowOfClass(kSimpleWindowClass, true);
                         wp; wp = GetNextWindowOfClass(wp, kSimpleWindowClass, true)) {
                         if((w = qt_mac_find_window(wp)))
diff --git a/src/gui/widgets/qabstractslider.cpp b/src/gui/widgets/qabstractslider.cpp
index 588a48e..fec9fab 100644
--- a/src/gui/widgets/qabstractslider.cpp
+++ b/src/gui/widgets/qabstractslider.cpp
@@ -693,29 +693,27 @@ void QAbstractSlider::wheelEvent(QWheelEvent * e)
     if (e->orientation() != d->orientation && !rect().contains(e->pos()))
         return;
 
-    qreal currentOffset = qreal(e->delta()) / 120;
-    d->offset_accumulated += currentOffset;
-    if (int(d->offset_accumulated) == 0) {
-        // QAbstractSlider works on integer values. So if the accumulated
-        // offset is less than +/- 1, we need to wait until we get more
-        // wheel events (this means that the wheel resolution is higher than 
-        // 15 degrees, e.g. when using mac mighty mouse/trackpad):
-        return;
-    }
+    int stepsToScroll = 0;
+    qreal offset = qreal(e->delta()) / 120;
 
-    int stepsToScroll;
     if ((e->modifiers() & Qt::ControlModifier) || (e->modifiers() & Qt::ShiftModifier)) {
-        stepsToScroll = currentOffset > 0 ? d->pageStep : -d->pageStep;
+        // Scroll one page regardless of delta:
+        stepsToScroll = qBound(-d->pageStep, int(offset * d->pageStep), d->pageStep);
+        d->offset_accumulated = 0;
     } else {
-        // Calculate the number of steps to scroll (per 15 degrees of rotate):
-#ifdef Q_OS_MAC
-        // On mac, since mouse wheel scrolling is accelerated and
-        // fine tuned by the OS, we skip applying acceleration:
-        stepsToScroll = int(d->offset_accumulated);
-#else
-        stepsToScroll = int(d->offset_accumulated) * QApplication::wheelScrollLines() * d->singleStep;
-#endif
-        stepsToScroll = qBound(-d->pageStep, stepsToScroll, d->pageStep);
+        // Calculate how many lines to scroll. Depending on what delta is (and 
+        // offset), we might end up with a fraction (e.g. scroll 1.3 lines). We can
+        // only scroll whole lines, so we keep the reminder until next event.
+        qreal stepsToScrollF = offset * QApplication::wheelScrollLines() * d->singleStep;
+        // Check if wheel changed direction since last event:
+        if (d->offset_accumulated != 0 && (offset / d->offset_accumulated) < 0)
+            d->offset_accumulated = 0;
+
+        d->offset_accumulated += stepsToScrollF;
+        stepsToScroll = qBound(-d->pageStep, int(d->offset_accumulated), d->pageStep);
+        d->offset_accumulated -= int(d->offset_accumulated);
+        if (stepsToScroll == 0)
+            return;
     }
 
     if (d->invertedControls)
@@ -725,12 +723,10 @@ void QAbstractSlider::wheelEvent(QWheelEvent * e)
     d->position = d->overflowSafeAdd(stepsToScroll); // value will be updated by triggerAction()
     triggerAction(SliderMove);
 
-    if (prevValue == d->value) {
+    if (prevValue == d->value)
         d->offset_accumulated = 0;
-    } else {
-        d->offset_accumulated -= int(d->offset_accumulated);
+    else
         e->accept();
-    }
 }
 #endif
 #ifdef QT_KEYPAD_NAVIGATION
diff --git a/src/network/ssl/qsslsocket.cpp b/src/network/ssl/qsslsocket.cpp
index 2c88130..1f93534 100644
--- a/src/network/ssl/qsslsocket.cpp
+++ b/src/network/ssl/qsslsocket.cpp
@@ -467,6 +467,9 @@ bool QSslSocket::setSocketDescriptor(int socketDescriptor, SocketState state, Op
     return retVal;
 }
 
+/*!
+    \reimp
+*/
 void QSslSocket::setSocketOption(QAbstractSocket::SocketOption option, const QVariant &value)
 {
     Q_D(QSslSocket);
@@ -474,6 +477,9 @@ void QSslSocket::setSocketOption(QAbstractSocket::SocketOption option, const QVa
         d->plainSocket->setSocketOption(option, value);
 }
 
+/*!
+    \reimp
+*/
 QVariant QSslSocket::socketOption(QAbstractSocket::SocketOption option)
 {
     Q_D(QSslSocket);
diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp
index da07c1d..94e0793 100644
--- a/src/openvg/qpaintengine_vg.cpp
+++ b/src/openvg/qpaintengine_vg.cpp
@@ -3455,28 +3455,24 @@ void QVGCompositionHelper::blitWindow
         // Set the image transform.
         QTransform transform;
         int y = screenSize.height() - (rect.bottom() + 1);
-        transform.translate(rect.x() + 0.5f, y + 0.5f);
+        transform.translate(rect.x() - 0.5f, y - 0.5f);
         d->setTransform(VG_MATRIX_IMAGE_USER_TO_SURFACE, transform);
 
         // Enable opacity for image drawing if necessary.
-        if (opacity < 255) {
-            if (opacity != d->paintOpacity) {
-                VGfloat values[4];
-                values[0] = 1.0f;
-                values[1] = 1.0f;
-                values[2] = 1.0f;
-                values[3] = ((VGfloat)opacity) / 255.0f;
-                vgSetParameterfv(d->opacityPaint, VG_PAINT_COLOR, 4, values);
-                d->paintOpacity = values[3];
-            }
-            if (d->fillPaint != d->opacityPaint) {
-                vgSetPaint(d->opacityPaint, VG_FILL_PATH);
-                d->fillPaint = d->opacityPaint;
-            }
-            d->setImageMode(VG_DRAW_IMAGE_MULTIPLY);
-        } else {
-            d->setImageMode(VG_DRAW_IMAGE_NORMAL);
+        if (opacity != d->paintOpacity) {
+            VGfloat values[4];
+            values[0] = 1.0f;
+            values[1] = 1.0f;
+            values[2] = 1.0f;
+            values[3] = ((VGfloat)opacity) / 255.0f;
+            vgSetParameterfv(d->opacityPaint, VG_PAINT_COLOR, 4, values);
+            d->paintOpacity = values[3];
         }
+        if (d->fillPaint != d->opacityPaint) {
+            vgSetPaint(d->opacityPaint, VG_FILL_PATH);
+            d->fillPaint = d->opacityPaint;
+        }
+        d->setImageMode(VG_DRAW_IMAGE_MULTIPLY);
 
         // Draw the child image.
         vgDrawImage(child);
@@ -3527,27 +3523,55 @@ static void fillBackgroundRect(const QRect& rect, QVGPaintEnginePrivate *d)
 void QVGCompositionHelper::fillBackground
     (const QRegion& region, const QBrush& brush)
 {
-    // Set the path transform to the default viewport transformation.
-    VGfloat devh = screenSize.height() - 1;
-    QTransform viewport(1.0f, 0.0f, 0.0f,
-                        0.0f, -1.0f, 0.0f,
-                        0.5f, devh + 0.5f, 1.0f);
-    d->setTransform(VG_MATRIX_PATH_USER_TO_SURFACE, viewport);
-
-    // Set the brush to use to fill the background.
-    d->ensureBrush(brush);
-    d->setFillRule(VG_EVEN_ODD);
+    if (brush.style() == Qt::SolidPattern) {
+        // Use vgClear() to quickly fill the background.
+        QColor color = brush.color();
+        if (d->clearColor != color || d->clearOpacity != 1.0f) {
+            VGfloat values[4];
+            values[0] = color.redF();
+            values[1] = color.greenF();
+            values[2] = color.blueF();
+            values[3] = color.alphaF();
+            vgSetfv(VG_CLEAR_COLOR, 4, values);
+            d->clearColor = color;
+            d->clearOpacity = 1.0f;
+        }
+        if (region.numRects() == 1) {
+            QRect r = region.boundingRect();
+            vgClear(r.x(), screenSize.height() - r.y() - r.height(),
+                    r.width(), r.height());
+        } else {
+            const QVector<QRect> rects = region.rects();
+            for (int i = 0; i < rects.size(); ++i) {
+                QRect r = rects.at(i);
+                vgClear(r.x(), screenSize.height() - r.y() - r.height(),
+                        r.width(), r.height());
+            }
+        }
 
-    if (region.numRects() == 1) {
-        fillBackgroundRect(region.boundingRect(), d);
     } else {
-        const QVector<QRect> rects = region.rects();
-        for (int i = 0; i < rects.size(); ++i)
-            fillBackgroundRect(rects.at(i), d);
-    }
+        // Set the path transform to the default viewport transformation.
+        VGfloat devh = screenSize.height() - 1;
+        QTransform viewport(1.0f, 0.0f, 0.0f,
+                            0.0f, -1.0f, 0.0f,
+                            -0.5f, devh + 0.5f, 1.0f);
+        d->setTransform(VG_MATRIX_PATH_USER_TO_SURFACE, viewport);
+
+        // Set the brush to use to fill the background.
+        d->ensureBrush(brush);
+        d->setFillRule(VG_EVEN_ODD);
+
+        if (region.numRects() == 1) {
+            fillBackgroundRect(region.boundingRect(), d);
+        } else {
+            const QVector<QRect> rects = region.rects();
+            for (int i = 0; i < rects.size(); ++i)
+                fillBackgroundRect(rects.at(i), d);
+        }
 
-    // We will need to reset the path transform during the next paint.
-    d->pathTransformSet = false;
+        // We will need to reset the path transform during the next paint.
+        d->pathTransformSet = false;
+    }
 }
 
 void QVGCompositionHelper::drawCursorImage
@@ -3584,7 +3608,7 @@ void QVGCompositionHelper::drawCursorPixmap
             VGfloat devh = screenSize.height() - 1;
             QTransform transform(1.0f, 0.0f, 0.0f,
                                  0.0f, -1.0f, 0.0f,
-                                 0.5f, devh + 0.5f, 1.0f);
+                                 -0.5f, devh + 0.5f, 1.0f);
             transform.translate(offset.x(), offset.y());
             d->setTransform(VG_MATRIX_IMAGE_USER_TO_SURFACE, transform);
 
diff --git a/src/sql/drivers/oci/qsql_oci.cpp b/src/sql/drivers/oci/qsql_oci.cpp
index 468e02e..17f2c92 100644
--- a/src/sql/drivers/oci/qsql_oci.cpp
+++ b/src/sql/drivers/oci/qsql_oci.cpp
@@ -1257,7 +1257,11 @@ bool QOCICols::execBatch(QOCIResultPrivate *d, QVector<QVariant> &boundValues, b
             case QVariant::String: {
                 col.bindAs = SQLT_STR;
                 for (uint j = 0; j < col.recordCount; ++j) {
-                    uint len = boundValues.at(i).toList().at(j).toString().length() + 1;
+                    uint len;
+                    if(d->isOutValue(i))
+                        len = boundValues.at(i).toList().at(j).toString().capacity() + 1;
+                    else
+                        len = boundValues.at(i).toList().at(j).toString().length() + 1;
                     if (len > col.maxLen)
                         col.maxLen = len;
                 }
@@ -1268,7 +1272,10 @@ bool QOCICols::execBatch(QOCIResultPrivate *d, QVector<QVariant> &boundValues, b
             default: {
                 col.bindAs = SQLT_LBI;
                 for (uint j = 0; j < col.recordCount; ++j) {
-                    col.lengths[j] = boundValues.at(i).toList().at(j).toByteArray().size();
+                    if(d->isOutValue(i))
+                        col.lengths[j] = boundValues.at(i).toList().at(j).toByteArray().capacity();
+                    else
+                        col.lengths[j] = boundValues.at(i).toList().at(j).toByteArray().size();
                     if (col.lengths[j] > col.maxLen)
                         col.maxLen = col.lengths[j];
                 }
diff --git a/tests/auto/qabstractslider/tst_qabstractslider.cpp b/tests/auto/qabstractslider/tst_qabstractslider.cpp
index 5c70bde..d9574df 100644
--- a/tests/auto/qabstractslider/tst_qabstractslider.cpp
+++ b/tests/auto/qabstractslider/tst_qabstractslider.cpp
@@ -714,11 +714,7 @@ void tst_QAbstractSlider::wheelEvent_data()
                                    << 1                                  // delta
                                    << int(Qt::Vertical)                  // orientation of slider
                                    << int(Qt::Vertical)                  // orientation of wheel
-#ifdef Q_WS_MAC
-                                   << 1                                  // expected position after
-#else
                                    << 20                                 // expected position after
-#endif
                                    << QPoint(0,0);
 
     QTest::newRow("Normal data page") << 0                                  // initial position
@@ -777,11 +773,7 @@ void tst_QAbstractSlider::wheelEvent_data()
                                         << 1                             // delta
                                         << int(Qt::Horizontal)           // orientation of slider
                                         << int(Qt::Horizontal)           // orientation of wheel
-#ifdef Q_WS_MAC
-                                        << 49                            // expected position after
-#else
                                         << 30                            // expected position after
-#endif
                                         << QPoint(1,1);
 
     QTest::newRow("Past end")              << 50                            // initial position
@@ -792,11 +784,7 @@ void tst_QAbstractSlider::wheelEvent_data()
                                         << false                         // inverted controls
                                         << 1                             // wheel scroll lines
                                         << false                         // with modifiers
-#ifdef Q_WS_MAC
-                                        << 60                            // delta
-#else
                                         << 2                             // delta
-#endif
                                         << int(Qt::Horizontal)           // orientation of slider
                                         << int(Qt::Horizontal)           // orientation of wheel
                                         << 100                           // expected position after
@@ -810,11 +798,7 @@ void tst_QAbstractSlider::wheelEvent_data()
                                         << false                         // inverted controls
                                         << 1                             // wheel scroll lines
                                         << false                         // with modifiers
-#ifdef Q_WS_MAC
-                                        << -60                            // delta
-#else
                                         << -2                             // delta
-#endif
                                         << int(Qt::Horizontal)           // orientation of slider
                                         << int(Qt::Horizontal)           // orientation of wheel
                                         << 0                             // expected position after
diff --git a/tests/auto/qpixmap/tst_qpixmap.cpp b/tests/auto/qpixmap/tst_qpixmap.cpp
index 9f5aee2..53b6230 100644
--- a/tests/auto/qpixmap/tst_qpixmap.cpp
+++ b/tests/auto/qpixmap/tst_qpixmap.cpp
@@ -166,6 +166,7 @@ private slots:
     void fromImage_crash();
 
     void fromData();
+    void loadFromDataNullValues();
 
     void preserveDepth();
 };
@@ -1436,6 +1437,26 @@ void tst_QPixmap::fromData()
     QCOMPARE(img.pixel(0, 1), QRgb(0xff000000));
 }
 
+void tst_QPixmap::loadFromDataNullValues()
+{
+    {
+    QPixmap pixmap;
+    pixmap.loadFromData(QByteArray());
+    QVERIFY(pixmap.isNull());
+    }
+    {
+    QPixmap pixmap;
+    pixmap.loadFromData(0, 123);
+    QVERIFY(pixmap.isNull());
+    }
+    {
+    QPixmap pixmap;
+    const uchar bla[] = "bla";
+    pixmap.loadFromData(bla, 0);
+    QVERIFY(pixmap.isNull());
+    }
+}
+
 void tst_QPixmap::task_246446()
 {
     // This crashed without the bugfix in 246446
diff --git a/tests/auto/qsqlquery/tst_qsqlquery.cpp b/tests/auto/qsqlquery/tst_qsqlquery.cpp
index 8fe6f2e..4d9e50f 100644
--- a/tests/auto/qsqlquery/tst_qsqlquery.cpp
+++ b/tests/auto/qsqlquery/tst_qsqlquery.cpp
@@ -193,6 +193,8 @@ private slots:
 
     void sqlServerReturn0_data() { generic_data(); }
     void sqlServerReturn0();
+    void QTBUG_551_data() { generic_data("QOCI"); }
+    void QTBUG_551();
 
 private:
     // returns all database connections
@@ -322,6 +324,11 @@ void tst_QSqlQuery::dropTestTables( QSqlDatabase db )
     tablenames << qTableName("test141895");
 
     tst_Databases::safeDropTables( db, tablenames );
+
+    if ( db.driverName().startsWith( "QOCI" ) ) {
+        QSqlQuery q( db );
+        q.exec( "DROP PACKAGE " + qTableName("pkg") );
+    }
 }
 
 void tst_QSqlQuery::createTestTables( QSqlDatabase db )
@@ -396,7 +403,7 @@ void tst_QSqlQuery::char1SelectUnicode()
         QSKIP("Needs someone with more Unicode knowledge than I have to fix", SkipSingle);
 
     if ( db.driver()->hasFeature( QSqlDriver::Unicode ) ) {
-        QString uniStr( QChar( 'का' ) );
+        QString uniStr( QChar(0x0915) ); // DEVANAGARI LETTER KA
         QSqlQuery q( db );
 
         if ( db.driverName().startsWith( "QMYSQL" ) && tst_Databases::getMySqlVersion( db ).section( QChar('.'), 0, 0 ).toInt()<5 )
@@ -2847,5 +2854,52 @@ void tst_QSqlQuery::sqlServerReturn0()
     QVERIFY_SQL(q, next());
 }
 
+void tst_QSqlQuery::QTBUG_551()
+{
+    QFETCH( QString, dbName );
+    QSqlDatabase db = QSqlDatabase::database( dbName );
+    CHECK_DATABASE( db );
+    QSqlQuery q(db);
+    QString pkgname=qTableName("pkg");
+    QVERIFY_SQL(q, exec("CREATE OR REPLACE PACKAGE "+pkgname+" IS \n\
+            \n\
+            TYPE IntType IS TABLE OF INTEGER      INDEX BY BINARY_INTEGER;\n\
+            TYPE VCType  IS TABLE OF VARCHAR2(60) INDEX BY BINARY_INTEGER;\n\
+            PROCEDURE P (Inp IN IntType,  Outp OUT VCType);\n\
+            END "+pkgname+";"));
+
+     QVERIFY_SQL(q, exec("CREATE OR REPLACE PACKAGE BODY "+pkgname+" IS\n\
+            PROCEDURE P (Inp IN IntType,  Outp OUT VCType)\n\
+            IS\n\
+            BEGIN\n\
+             Outp(1) := '1. Value is ' ||TO_CHAR(Inp(1));\n\
+             Outp(2) := '2. Value is ' ||TO_CHAR(Inp(2));\n\
+             Outp(3) := '3. Value is ' ||TO_CHAR(Inp(3));\n\
+            END p;\n\
+            END "+pkgname+";"));
+
+    QVariantList inLst, outLst, res_outLst;
+
+    q.prepare("begin "+pkgname+".p(:inp, :outp); end;");
+
+    QString StVal;
+    StVal.reserve(60);
+
+    // loading arrays
+    for (int Cnt=0; Cnt < 3; Cnt++) {
+        inLst << Cnt;
+        outLst << StVal;
+    }
+
+    q.bindValue(":inp", inLst);
+    q.bindValue(":outp", outLst, QSql::Out);
+
+    QVERIFY_SQL(q, execBatch(QSqlQuery::ValuesAsColumns) );
+    res_outLst = qVariantValue<QVariantList>(q.boundValues()[":outp"]);
+    QCOMPARE(res_outLst[0].toString(), QLatin1String("1. Value is 0"));
+    QCOMPARE(res_outLst[1].toString(), QLatin1String("2. Value is 1"));
+    QCOMPARE(res_outLst[2].toString(), QLatin1String("3. Value is 2"));
+}
+
 QTEST_MAIN( tst_QSqlQuery )
 #include "tst_qsqlquery.moc"
diff --git a/tests/auto/qstring/tst_qstring.cpp b/tests/auto/qstring/tst_qstring.cpp
index 5dc1da7..2eb3152 100644
--- a/tests/auto/qstring/tst_qstring.cpp
+++ b/tests/auto/qstring/tst_qstring.cpp
@@ -201,6 +201,7 @@ private slots:
     void repeatedSignature() const;
     void repeated() const;
     void repeated_data() const;
+    void task262677remove();
 };
 
 typedef QList<int> IntList;
@@ -4669,6 +4670,14 @@ void tst_QString::repeated_data() const
         << 4;
 }
 
+void tst_QString::task262677remove()
+{
+    QString driveName = QLatin1String("V:\\blahblah\\more_blahblah\\");
+    driveName.remove(2, INT_MAX); // should be "V:" - instead, it's "V::\\blahblah\\more_blahblah\\"
+    QVERIFY(driveName == QLatin1String("V:"));
+}
+
+
 QTEST_APPLESS_MAIN(tst_QString)
 
 #include "tst_qstring.moc"
diff --git a/tests/auto/qtcpsocket/tst_qtcpsocket.cpp b/tests/auto/qtcpsocket/tst_qtcpsocket.cpp
index 8ea137e..5577903 100644
--- a/tests/auto/qtcpsocket/tst_qtcpsocket.cpp
+++ b/tests/auto/qtcpsocket/tst_qtcpsocket.cpp
@@ -2096,7 +2096,7 @@ void tst_QTcpSocket::connectToMultiIP()
 
     stopWatch.restart();
     socket->connectToHost("multi.dev.troll.no", 81);
-    QVERIFY(!socket->waitForConnected(1000));
+    QVERIFY(!socket->waitForConnected(2000));
     QVERIFY(stopWatch.elapsed() < 2000);
     QCOMPARE(socket->error(), QAbstractSocket::SocketTimeoutError);
 
@@ -2116,7 +2116,7 @@ void tst_QTcpSocket::moveToThread0()
         QTcpSocket *socket = newSocket();;
         socket->connectToHost(QtNetworkSettings::serverName(), 143);
         socket->moveToThread(0);
-        QVERIFY(socket->waitForConnected(1000));
+        QVERIFY(socket->waitForConnected(2000));
         socket->write("XXX LOGOUT\r\n");
         QVERIFY(socket->waitForBytesWritten(5000));
         QVERIFY(socket->waitForDisconnected());
@@ -2127,7 +2127,7 @@ void tst_QTcpSocket::moveToThread0()
         QTcpSocket *socket = newSocket();
         socket->moveToThread(0);
         socket->connectToHost(QtNetworkSettings::serverName(), 143);
-        QVERIFY(socket->waitForConnected(1000));
+        QVERIFY(socket->waitForConnected(2000));
         socket->write("XXX LOGOUT\r\n");
         QVERIFY(socket->waitForBytesWritten(5000));
         QVERIFY(socket->waitForDisconnected());
@@ -2137,7 +2137,7 @@ void tst_QTcpSocket::moveToThread0()
         // Case 3: Moved after writing, while waiting for bytes to be written.
         QTcpSocket *socket = newSocket();
         socket->connectToHost(QtNetworkSettings::serverName(), 143);
-        QVERIFY(socket->waitForConnected(1000));
+        QVERIFY(socket->waitForConnected(2000));
         socket->write("XXX LOGOUT\r\n");
         socket->moveToThread(0);
         QVERIFY(socket->waitForBytesWritten(5000));
@@ -2148,7 +2148,7 @@ void tst_QTcpSocket::moveToThread0()
         // Case 4: Moved after writing, while waiting for response.
         QTcpSocket *socket = newSocket();
         socket->connectToHost(QtNetworkSettings::serverName(), 143);
-        QVERIFY(socket->waitForConnected(1000));
+        QVERIFY(socket->waitForConnected(2000));
         socket->write("XXX LOGOUT\r\n");
         QVERIFY(socket->waitForBytesWritten(5000));
         socket->moveToThread(0);
@@ -2263,7 +2263,7 @@ void tst_QTcpSocket::invalidProxy()
         QCOMPARE(socket->state(), QAbstractSocket::UnconnectedState);
     } else {
         QCOMPARE(socket->state(), QAbstractSocket::ConnectingState);
-        QVERIFY(!socket->waitForConnected(1000));
+        QVERIFY(!socket->waitForConnected(2000));
     }
     QVERIFY(!socket->errorString().isEmpty());
 
@@ -2382,7 +2382,7 @@ void tst_QTcpSocket::proxyFactory()
         QCOMPARE(socket->state(), QAbstractSocket::UnconnectedState);
     } else {
         QCOMPARE(socket->state(), QAbstractSocket::ConnectingState);
-        QVERIFY(socket->waitForConnected(10000));
+        QVERIFY(socket->waitForConnected(2000));
         QCOMPARE(proxyAuthCalled, 1);
     }
     QVERIFY(!socket->errorString().isEmpty());