Merge commit '9aa60dfdf5b4837b9ceb15d8fcbc96f37dce7b5a' of Oslo-Staging-1 into 4.6

20 files changed, 58 insertions, 23 deletions

diff --git a/src/corelib/codecs/qtextcodec.h b/src/corelib/codecs/qtextcodec.h
index f831700..6170272 100644
--- a/src/corelib/codecs/qtextcodec.h
+++ b/src/corelib/codecs/qtextcodec.h
@@ -161,7 +161,7 @@ public:
     QByteArray fromUnicode(const QString& str);
     QByteArray fromUnicode(const QChar *uc, int len);
 #ifdef QT3_SUPPORT
-    QByteArray fromUnicode(const QString& uc, int& lenInOut);
+    QT3_SUPPORT QByteArray fromUnicode(const QString& uc, int& lenInOut);
 #endif
     bool hasFailure() const;
 private:
diff --git a/src/corelib/io/qfsfileengine.cpp b/src/corelib/io/qfsfileengine.cpp
index 37b0ea1..e4c4e3f 100644
--- a/src/corelib/io/qfsfileengine.cpp
+++ b/src/corelib/io/qfsfileengine.cpp
@@ -144,7 +144,7 @@ QString QFSFileEnginePrivate::canonicalized(const QString &path)
         return path;
 #endif
     // Mac OS X 10.5.x doesn't support the realpath(X,0) extenstion we use here.
-#if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC)) || defined(Q_OS_SYMBIAN)
+#if defined(Q_OS_LINIX) || defined(Q_OS_SYMBIAN)
     char *ret = realpath(path.toLocal8Bit().constData(), (char*)0);
     if (ret) {
         QString canonicalPath = QDir::cleanPath(QString::fromLocal8Bit(ret));
diff --git a/src/corelib/io/qprocess.cpp b/src/corelib/io/qprocess.cpp
index 37161bc..c78af3c 100644
--- a/src/corelib/io/qprocess.cpp
+++ b/src/corelib/io/qprocess.cpp
@@ -275,7 +275,7 @@ QProcessEnvironment &QProcessEnvironment::operator=(const QProcessEnvironment &o
 */
 bool QProcessEnvironment::operator==(const QProcessEnvironment &other) const
 {
-    return d->hash == other.d->hash;
+    return d == other.d || (d && other.d && d->hash == other.d->hash);
 }
 
 /*!
@@ -334,6 +334,7 @@ bool QProcessEnvironment::contains(const QString &name) const
 */
 void QProcessEnvironment::insert(const QString &name, const QString &value)
 {
+    // d detaches from null
     d->hash.insert(prepareName(name), prepareValue(value));
 }
 
diff --git a/src/corelib/kernel/qcore_unix.cpp b/src/corelib/kernel/qcore_unix.cpp
index 5885591..d0dc7be 100644
--- a/src/corelib/kernel/qcore_unix.cpp
+++ b/src/corelib/kernel/qcore_unix.cpp
@@ -129,7 +129,7 @@ static inline bool time_update(struct timeval *tv, const struct timeval &start,
     // clock source is monotonic, so we can recalculate how much timeout is left
     struct timeval now = qt_gettime();
     *tv = timeout + start - now;
-    return true;
+    return tv->tv_sec >= 0;
 }
 
 int qt_safe_select(int nfds, fd_set *fdread, fd_set *fdwrite, fd_set *fdexcept,
@@ -154,7 +154,8 @@ int qt_safe_select(int nfds, fd_set *fdread, fd_set *fdwrite, fd_set *fdexcept,
 
         // recalculate the timeout
         if (!time_update(&timeout, start, *orig_timeout)) {
-            // clock reset, fake timeout error
+            // timeout during update
+            // or clock reset, fake timeout error
             return 0;
         }
     }
diff --git a/src/dbus/qdbusargument_p.h b/src/dbus/qdbusargument_p.h
index 47c5e62..17302b4 100644
--- a/src/dbus/qdbusargument_p.h
+++ b/src/dbus/qdbusargument_p.h
@@ -54,7 +54,7 @@
 //
 
 #include <qdbusargument.h>
-#include <qdbus_symbols_p.h>
+#include "qdbus_symbols_p.h"
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/dbus/qdbusconnection_p.h b/src/dbus/qdbusconnection_p.h
index b65e101..d6f7598 100644
--- a/src/dbus/qdbusconnection_p.h
+++ b/src/dbus/qdbusconnection_p.h
@@ -67,7 +67,7 @@
 #include <QtCore/qvarlengtharray.h>
 #include <QtCore/qvector.h>
 
-#include <qdbus_symbols_p.h>
+#include "qdbus_symbols_p.h"
 
 #include <qdbusmessage.h>
 
diff --git a/src/dbus/qdbusconnectioninterface.cpp b/src/dbus/qdbusconnectioninterface.cpp
index 0f9a67f..ec61859 100644
--- a/src/dbus/qdbusconnectioninterface.cpp
+++ b/src/dbus/qdbusconnectioninterface.cpp
@@ -49,7 +49,7 @@
 #include <QtCore/QVariant>
 #include <QtCore/QDebug>
 
-#include <qdbus_symbols_p.h>          // for the DBUS_* constants
+#include "qdbus_symbols_p.h"          // for the DBUS_* constants
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/dbus/qdbuserror.cpp b/src/dbus/qdbuserror.cpp
index 5c2fa2b..a48b878 100644
--- a/src/dbus/qdbuserror.cpp
+++ b/src/dbus/qdbuserror.cpp
@@ -44,7 +44,7 @@
 #include <qdebug.h>
 #include <qvarlengtharray.h>
 
-#include <qdbus_symbols_p.h>
+#include "qdbus_symbols_p.h"
 #include "qdbusmessage.h"
 #include "qdbusmessage_p.h"
 
diff --git a/src/dbus/qdbusintegrator_p.h b/src/dbus/qdbusintegrator_p.h
index 5b18aca..85c6cb2 100644
--- a/src/dbus/qdbusintegrator_p.h
+++ b/src/dbus/qdbusintegrator_p.h
@@ -54,7 +54,7 @@
 #ifndef QDBUSINTEGRATOR_P_H
 #define QDBUSINTEGRATOR_P_H
 
-#include <qdbus_symbols_p.h>
+#include "qdbus_symbols_p.h"
 
 #include "qcoreevent.h"
 #include "qeventloop.h"
diff --git a/src/dbus/qdbusinterface.cpp b/src/dbus/qdbusinterface.cpp
index d0a693f..c05e6a9 100644
--- a/src/dbus/qdbusinterface.cpp
+++ b/src/dbus/qdbusinterface.cpp
@@ -41,7 +41,7 @@
 
 #include "qdbusinterface.h"
 
-#include <qdbus_symbols_p.h>
+#include "qdbus_symbols_p.h"
 #include <QtCore/qpointer.h>
 #include <QtCore/qstringlist.h>
 
diff --git a/src/dbus/qdbusinterface_p.h b/src/dbus/qdbusinterface_p.h
index 3d11af1..a601608 100644
--- a/src/dbus/qdbusinterface_p.h
+++ b/src/dbus/qdbusinterface_p.h
@@ -54,8 +54,8 @@
 #ifndef QDBUSINTERFACEPRIVATE_H
 #define QDBUSINTERFACEPRIVATE_H
 
-#include <qdbusabstractinterface_p.h>
-#include <qdbusmetaobject_p.h>
+#include "qdbusabstractinterface_p.h"
+#include "qdbusmetaobject_p.h"
 #include <qdbusinterface.h>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/dbus/qdbusinternalfilters.cpp b/src/dbus/qdbusinternalfilters.cpp
index acd04d3..37110c5 100644
--- a/src/dbus/qdbusinternalfilters.cpp
+++ b/src/dbus/qdbusinternalfilters.cpp
@@ -41,7 +41,7 @@
 
 #include "qdbusconnection_p.h"
 
-#include <qdbus_symbols_p.h>
+#include "qdbus_symbols_p.h"
 #include <QtCore/qcoreapplication.h>
 #include <QtCore/qmetaobject.h>
 #include <QtCore/qstringlist.h>
diff --git a/src/dbus/qdbusmessage.cpp b/src/dbus/qdbusmessage.cpp
index 4f1950b..a37ba1f 100644
--- a/src/dbus/qdbusmessage.cpp
+++ b/src/dbus/qdbusmessage.cpp
@@ -44,7 +44,7 @@
 #include <qdebug.h>
 #include <qstringlist.h>
 
-#include <qdbus_symbols_p.h>
+#include "qdbus_symbols_p.h"
 
 #include "qdbusargument_p.h"
 #include "qdbuserror.h"
diff --git a/src/dbus/qdbusmetatype.cpp b/src/dbus/qdbusmetatype.cpp
index 237aea3..afa3bbf 100644
--- a/src/dbus/qdbusmetatype.cpp
+++ b/src/dbus/qdbusmetatype.cpp
@@ -42,7 +42,7 @@
 #include "qdbusmetatype.h"
 
 #include <string.h>
-#include <qdbus_symbols_p.h>
+#include "qdbus_symbols_p.h"
 
 #include <qbytearray.h>
 #include <qglobal.h>
diff --git a/src/dbus/qdbusutil.cpp b/src/dbus/qdbusutil.cpp
index bf5a739..01b1dbd 100644
--- a/src/dbus/qdbusutil.cpp
+++ b/src/dbus/qdbusutil.cpp
@@ -41,7 +41,7 @@
 
 #include "qdbusutil_p.h"
 
-#include <qdbus_symbols_p.h>
+#include "qdbus_symbols_p.h"
 
 #include <QtCore/qstringlist.h>
 
diff --git a/src/dbus/qdbusxmlparser_p.h b/src/dbus/qdbusxmlparser_p.h
index 3dbae1b..1a0523b 100644
--- a/src/dbus/qdbusxmlparser_p.h
+++ b/src/dbus/qdbusxmlparser_p.h
@@ -56,7 +56,7 @@
 #include <QtCore/qmap.h>
 #include <QtXml/qdom.h>
 #include <qdbusmacros.h>
-#include <qdbusintrospection_p.h>
+#include "qdbusintrospection_p.h"
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 27ebb79..2a53456 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -613,6 +613,19 @@ void QGraphicsScenePrivate::removeItemHelper(QGraphicsItem *item)
     if (item == lastActivePanel)
         lastActivePanel = 0;
 
+    // Cancel active touches
+    {
+        QMap<int, QGraphicsItem *>::iterator it = itemForTouchPointId.begin();
+        while (it != itemForTouchPointId.end()) {
+            if (it.value() == item) {
+                sceneCurrentTouchPoints.remove(it.key());
+                it = itemForTouchPointId.erase(it);
+            } else {
+                ++it;
+            }
+        }
+    }
+
     // Disable selectionChanged() for individual items
     ++selectionChanging;
     int oldSelectedItemsSize = selectedItems.size();
@@ -5679,17 +5692,22 @@ bool QGraphicsScenePrivate::sendTouchBeginEvent(QGraphicsItem *origin, QTouchEve
         touchEvent->setAccepted(acceptTouchEvents);
         res = acceptTouchEvents && sendEvent(item, touchEvent);
         eventAccepted = touchEvent->isAccepted();
-        item->d_ptr->acceptedTouchBeginEvent = (res && eventAccepted);
+        if (itemForTouchPointId.value(touchEvent->touchPoints().first().id()) == 0) {
+            // item was deleted
+            item = 0;
+        } else {
+            item->d_ptr->acceptedTouchBeginEvent = (res && eventAccepted);
+        }
         touchEvent->spont = false;
         if (res && eventAccepted) {
             // the first item to accept the TouchBegin gets an implicit grab.
             for (int i = 0; i < touchEvent->touchPoints().count(); ++i) {
                 const QTouchEvent::TouchPoint &touchPoint = touchEvent->touchPoints().at(i);
-                itemForTouchPointId[touchPoint.id()] = item;
+                itemForTouchPointId[touchPoint.id()] = item; // can be zero
             }
             break;
         }
-        if (item->isPanel())
+        if (item && item->isPanel())
             break;
     }
 
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 9f4cd0c..8c63968 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -4092,9 +4092,15 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
             bool acceptTouchEvents = widget->testAttribute(Qt::WA_AcceptTouchEvents);
             touchEvent->setWidget(widget);
             touchEvent->setAccepted(acceptTouchEvents);
+            QWeakPointer<QWidget> p = widget;
             res = acceptTouchEvents && d->notify_helper(widget, touchEvent);
             eventAccepted = touchEvent->isAccepted();
-            widget->setAttribute(Qt::WA_WState_AcceptedTouchBeginEvent, res && eventAccepted);
+            if (p.isNull()) {
+                // widget was deleted
+                widget = 0;
+            } else {
+                widget->setAttribute(Qt::WA_WState_AcceptedTouchBeginEvent, res && eventAccepted);
+            }
             touchEvent->spont = false;
             if (res && eventAccepted) {
                 // the first widget to accept the TouchBegin gets an implicit grab.
@@ -4103,7 +4109,7 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
                     d->widgetForTouchPointId[touchPoint.id()] = widget;
                 }
                 break;
-            } else if (widget->isWindow() || widget->testAttribute(Qt::WA_NoMousePropagation)) {
+            } else if (p.isNull() || widget->isWindow() || widget->testAttribute(Qt::WA_NoMousePropagation)) {
                 break;
             }
             QPoint offset = widget->pos();
diff --git a/src/network/access/qnetworkrequest.cpp b/src/network/access/qnetworkrequest.cpp
index c91c608..923f2e3 100644
--- a/src/network/access/qnetworkrequest.cpp
+++ b/src/network/access/qnetworkrequest.cpp
@@ -49,6 +49,9 @@
 #include "QtCore/qdatetime.h"
 
 #include <ctype.h>
+#ifndef QT_NO_DATESTRING
+# include <stdio.h>
+#endif
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/qt_install.pri b/src/qt_install.pri
index ebeac8d..5b29942 100644
--- a/src/qt_install.pri
+++ b/src/qt_install.pri
@@ -30,6 +30,12 @@ qt_install_headers {
     targ_headers.files = $$INSTALL_HEADERS
     targ_headers.path = $$[QT_INSTALL_HEADERS]/$$TARGET
     INSTALLS += targ_headers
+
+    contains(QT_CONFIG,private_tests) {
+        private_headers.files = $$SYNCQT.PRIVATE_HEADER_FILES
+        private_headers.path = $$[QT_INSTALL_HEADERS]/$$TARGET/private
+        INSTALLS += private_headers
+    }
 }
 
 embedded:equals(TARGET, QtGui) {