Merge branch '4.7' of git@scm.dev.nokia.troll.no:qt/qt-s60-public into 4.7

39 files changed, 1564 insertions, 210 deletions

diff --git a/examples/declarative/modelviews/listview/content/pics/arrow-down.png b/examples/declarative/modelviews/listview/content/pics/arrow-down.png
new file mode 100644
index 0000000..29d1d44
--- /dev/null
+++ b/examples/declarative/modelviews/listview/content/pics/arrow-down.png
diff --git a/examples/declarative/modelviews/listview/content/pics/arrow-up.png b/examples/declarative/modelviews/listview/content/pics/arrow-up.png
new file mode 100644
index 0000000..e437312
--- /dev/null
+++ b/examples/declarative/modelviews/listview/content/pics/arrow-up.png
diff --git a/examples/declarative/modelviews/listview/content/pics/list-delete.png b/examples/declarative/modelviews/listview/content/pics/list-delete.png
new file mode 100644
index 0000000..df2a147
--- /dev/null
+++ b/examples/declarative/modelviews/listview/content/pics/list-delete.png
diff --git a/examples/declarative/modelviews/listview/content/pics/minus-sign.png b/examples/declarative/modelviews/listview/content/pics/minus-sign.png
index 2bb1a59..d6f233d 100644
--- a/examples/declarative/modelviews/listview/content/pics/minus-sign.png
+++ b/examples/declarative/modelviews/listview/content/pics/minus-sign.png
diff --git a/examples/declarative/modelviews/listview/content/pics/plus-sign.png b/examples/declarative/modelviews/listview/content/pics/plus-sign.png
index e029787..40df113 100644
--- a/examples/declarative/modelviews/listview/content/pics/plus-sign.png
+++ b/examples/declarative/modelviews/listview/content/pics/plus-sign.png
diff --git a/qmake/generators/symbian/symmake_sbsv2.cpp b/qmake/generators/symbian/symmake_sbsv2.cpp
index c66c1b8..32c31ee 100644
--- a/qmake/generators/symbian/symmake_sbsv2.cpp
+++ b/qmake/generators/symbian/symmake_sbsv2.cpp
@@ -56,12 +56,21 @@ SymbianSbsv2MakefileGenerator::~SymbianSbsv2MakefileGenerator() { }
 
 #define FLM_DEST_DIR "epoc32/tools/makefile_templates/qt"
 #define FLM_SOURCE_DIR "/mkspecs/symbian-sbsv2/flm/qt"
-#define UNDETECTED_GCCE_VERSION "0"
 #define PLATFORM_GCCE "gcce"
 #define PLATFORM_WINSCW "winscw"
-#define PLATFORM_ARMV5 "armv5"
+#define PLATFORM_ARM_PREFIX "arm"
 #define BUILD_DEBUG "udeb"
 #define BUILD_RELEASE "urel"
+#define SBS_RVCT_PREFIX "rvct"
+
+static QString winscwPlatform;
+static QString armPlatformPrefix;
+static QString gccePlatform;
+static QString sbsRvctPrefix;
+
+#if defined(Q_OS_UNIX)
+    extern char **environ;
+#endif
 
 // Copies Qt FLMs to correct location under epocroot.
 // This is not done by configure as it is possible to change epocroot after configure.
@@ -96,64 +105,95 @@ void SymbianSbsv2MakefileGenerator::exportFlm()
     }
 }
 
-QString SymbianSbsv2MakefileGenerator::gcceVersion()
+void SymbianSbsv2MakefileGenerator::findInstalledCompilerVersions(const QString &matchExpression,
+                                                                  const QString &versionPrefix,
+                                                                  QStringList *versionList)
 {
-    static QString gcceVersionStr;
-
-    if (gcceVersionStr.isEmpty()) {
-        // First check if QT_GCCE_VERSION has been set, and use that if it is
-        QByteArray qtGcceVersion = qgetenv("QT_GCCE_VERSION");
-        if (!qtGcceVersion.isEmpty()) {
-            // Check that QT_GCCE_VERSION is in proper format
-            QString check(qtGcceVersion);
-            check.replace(QRegExp("^\\d+\\.\\d+\\.\\d+$"),QString());
-            if (check.isEmpty()) {
-                gcceVersionStr = PLATFORM_GCCE + QString(qtGcceVersion).replace(".","_");
-                return gcceVersionStr;
-            } else {
-                fprintf(stderr, "Warning: Environment variable QT_GCCE_VERSION ('%s') is in incorrect "
-                        "format, expected format is: '1.2.3'. Attempting to autodetect GCCE version.",
-                        qtGcceVersion.constData());
+    // No need to be able to find env variables on other operating systems,
+    // as only linux and windows have support for symbian-sbsv2 toolchain
+#if defined(Q_OS_UNIX) || defined(Q_OS_WIN)
+    char *entry = 0;
+    int count = 0;
+    QRegExp matcher(matchExpression);
+    while ((entry = environ[count++])) {
+        if (matcher.exactMatch(QString::fromLocal8Bit(entry))
+            && fileInfo(matcher.cap(matcher.captureCount())).exists()) {
+            // First capture (index 0) is the whole match, which is skipped.
+            // Next n captures are version numbers, which are interesting.
+            // Final capture is the env var value, which we alrady used, so that is skipped, too.
+            int capture = 1;
+            int finalCapture = matcher.captureCount() - 1;
+            QString version = versionPrefix;
+            while (capture <= finalCapture) {
+                version.append(matcher.cap(capture));
+                if (capture != finalCapture)
+                    version.append(QLatin1Char('.'));
+                capture++;
             }
+            *versionList << version;
         }
-        // Sbsv2 has separate env variable defined for each gcce version, so try to determine
-        // which user is likely to want to use by checking version 4.0.0 to 9.9.9 and taking
-        // the highest found version that actually points to a valid path.
-        // This is kind of a kludge, but since qmake doesn't bootstrap QProcess, there
-        // is no Qt API available to get all environment variables.
-        for (int i = 9; i >= 4; i--) {
-            for (int j = 9; j >= 0; j--) {
-                for (int k = 9; k >= 0; k--) {
-                    QByteArray gcceVar = qgetenv(qPrintable(QString("SBS_GCCE%1%2%3BIN").arg(i).arg(j).arg(k)));
-                    if (!gcceVar.isEmpty() && fileInfo(QString::fromLocal8Bit(gcceVar.constData())).exists()) {
-                        gcceVersionStr = QString(PLATFORM_GCCE "%1_%2_%3").arg(i).arg(j).arg(k);
-                        return gcceVersionStr;
-                   }
-                }
-            }
+    }
+#endif
+}
+
+void SymbianSbsv2MakefileGenerator::findGcceVersions(QStringList *gcceVersionList,
+                                                     QString *defaultVersion)
+{
+    QString matchStr = QLatin1String("SBS_GCCE(\\d)(\\d)(\\d)BIN=(.*)");
+    findInstalledCompilerVersions(matchStr, gccePlatform, gcceVersionList);
+
+    QString qtGcceVersion = QString::fromLocal8Bit(qgetenv("QT_GCCE_VERSION"));
+
+    if (!qtGcceVersion.isEmpty()) {
+        if (QRegExp("\\d+\\.\\d+\\.\\d+").exactMatch(qtGcceVersion)) {
+            *defaultVersion = gccePlatform + qtGcceVersion;
+        } else {
+            fprintf(stderr, "Warning: Variable QT_GCCE_VERSION ('%s') is in incorrect "
+                    "format, expected format is: 'x.y.z'. Attempting to autodetect GCCE version.\n",
+                    qPrintable(qtGcceVersion));
         }
     }
 
-    // Indicate undetected version to avoid rechecking multiple times
-    if (gcceVersionStr.isEmpty())
-        gcceVersionStr = UNDETECTED_GCCE_VERSION;
+    if (defaultVersion->isEmpty() && gcceVersionList->size()) {
+        gcceVersionList->sort();
+        *defaultVersion = gcceVersionList->last();
+    }
+}
+
+void SymbianSbsv2MakefileGenerator::findRvctVersions(QStringList *rvctVersionList,
+                                                     QString *defaultVersion)
+{
+    QString matchStr = QLatin1String("RVCT(\\d)(\\d)BIN=(.*)");
+    findInstalledCompilerVersions(matchStr, sbsRvctPrefix, rvctVersionList);
+
+    QString qtRvctVersion = QString::fromLocal8Bit(qgetenv("QT_RVCT_VERSION"));
 
-    return gcceVersionStr;
+    if (!qtRvctVersion.isEmpty()) {
+        if (QRegExp("\\d+\\.\\d+").exactMatch(qtRvctVersion)) {
+            *defaultVersion = sbsRvctPrefix + qtRvctVersion;
+        } else {
+            fprintf(stderr, "Warning: Variable QT_RVCT_VERSION ('%s') is in incorrect "
+                    "format, expected format is: 'x.y'.\n",
+                    qPrintable(qtRvctVersion));
+        }
+    }
 }
 
-QString SymbianSbsv2MakefileGenerator::configClause(QString &platform,
-                                                    QString &build,
-                                                    QString &winscwClauseTemplate,
-                                                    QString &gcceClauseTemplate,
-                                                    QString &genericClauseTemplate)
+QString SymbianSbsv2MakefileGenerator::configClause(const QString &platform,
+                                                    const QString &build,
+                                                    const QString &compilerVersion,
+                                                    const QString &clauseTemplate)
 {
     QString retval;
-    if (QString::compare(platform, PLATFORM_WINSCW) == 0)
-        retval = winscwClauseTemplate.arg(build);
-    else if (QString::compare(platform, PLATFORM_GCCE) == 0)
-        retval = gcceClauseTemplate.arg(build);
-    else
-        retval = genericClauseTemplate.arg(platform).arg(build);
+    if (QString::compare(platform, winscwPlatform) == 0) {
+        retval = clauseTemplate.arg(build);
+    } else if (platform.startsWith(armPlatformPrefix)) {
+        QString fixedCompilerVersion = compilerVersion;
+        fixedCompilerVersion.replace(".","_");
+        retval = clauseTemplate.arg(platform.mid(sizeof(PLATFORM_ARM_PREFIX)-1))
+                                  .arg(build)
+                                  .arg(fixedCompilerVersion);
+    } // else - Unsupported platform for makefile target, return empty clause
     return retval;
 }
 
@@ -185,52 +225,101 @@ void SymbianSbsv2MakefileGenerator::writeMkFile(const QString& wrapperFileName,
 
 void SymbianSbsv2MakefileGenerator::writeWrapperMakefile(QFile& wrapperFile, bool isPrimaryMakefile)
 {
-    static QString debugBuild(BUILD_DEBUG);
-    static QString releaseBuild(BUILD_RELEASE);
+    static QString debugBuild;
+    static QString releaseBuild;
+    static QString defaultGcceCompilerVersion;
+    static QString defaultRvctCompilerVersion;
+    static QStringList rvctVersions;
+    static QStringList gcceVersions;
+    static QStringList allArmCompilerVersions;
+
+    // Initialize static variables used in makefile creation
+    if (debugBuild.isEmpty()) {
+        debugBuild.append(QLatin1String(BUILD_DEBUG));
+        releaseBuild.append(QLatin1String(BUILD_RELEASE));
+        winscwPlatform.append(QLatin1String(PLATFORM_WINSCW));
+        gccePlatform.append(QLatin1String(PLATFORM_GCCE));
+        armPlatformPrefix.append(QLatin1String(PLATFORM_ARM_PREFIX));
+        sbsRvctPrefix.append(QLatin1String(SBS_RVCT_PREFIX));
+
+        findGcceVersions(&gcceVersions, &defaultGcceCompilerVersion);
+        findRvctVersions(&rvctVersions, &defaultRvctCompilerVersion);
+
+        allArmCompilerVersions << rvctVersions << gcceVersions;
+
+        if (!allArmCompilerVersions.size()) {
+            fprintf(stderr, "Warning: No HW compilers detected. "
+                    "Please install either GCCE or RVCT compiler to enable release builds.\n");
+        }
+    }
 
     QStringList allPlatforms;
     foreach(QString platform, project->values("SYMBIAN_PLATFORMS")) {
         allPlatforms << platform.toLower();
     }
 
+    if (!gcceVersions.size())
+        allPlatforms.removeAll(gccePlatform);
+
     QString testClause;
     if (project->isActiveConfig(SYMBIAN_TEST_CONFIG))
         testClause = QLatin1String(".test");
     else
         testClause = QLatin1String("");
 
-    QString genericClause = " -c %1_%2" + testClause;
-    QString winscwClause = " -c winscw_%1.mwccinc" + testClause;
-    QString gcceClause;
-    bool stripArmv5 = false;
+    // Note: armClause is used for gcce, too, which has a side effect
+    //       of requiring armv* platform(s) in SYMBIAN_PLATFORMS in order
+    //       to get any compiler version specific targets.
+    QString armClause = " -c " PLATFORM_ARM_PREFIX ".%1.%2.%3" + testClause;
+    QString genericArmClause;
+    if (defaultRvctCompilerVersion.isEmpty()) {
+        // Note: Argument %3 needs to be empty string in this version of clause
+        genericArmClause = " -c " PLATFORM_ARM_PREFIX "%1_%2%3" + testClause;
+    } else {
+        // If defaultRvctCompilerVersion is defined, use specific sbs clause for "generic" clause
+        genericArmClause = armClause;
+    }
+    QString winscwClause = " -c " PLATFORM_WINSCW "_%1.mwccinc" + testClause;;
 
-    if (allPlatforms.contains(PLATFORM_GCCE)) {
-        if (QString::compare(gcceVersion(), UNDETECTED_GCCE_VERSION) == 0) {
-            allPlatforms.removeAll(PLATFORM_GCCE);
-        } else {
-            gcceClause = " -c arm.v5.%1." + gcceVersion() + testClause;
-            // Since gcce building is enabled, do not add armv5 for any sbs command
-            // that also contains gcce, because those will build same targets.
-            stripArmv5 = true;
+    QStringList armPlatforms = allPlatforms.filter(QRegExp("^" PLATFORM_ARM_PREFIX));
+
+    if (!allArmCompilerVersions.size()) {
+        foreach (QString item, armPlatforms) {
+            allPlatforms.removeAll(item);
         }
+        armPlatforms.clear();
     }
 
     QStringList allClauses;
     QStringList debugClauses;
     QStringList releaseClauses;
 
+    // Only winscw and arm platforms are supported
     QStringList debugPlatforms = allPlatforms;
     QStringList releasePlatforms = allPlatforms;
-    releasePlatforms.removeAll(PLATFORM_WINSCW); // No release for emulator
+    releasePlatforms.removeAll(winscwPlatform); // No release for emulator
 
-    foreach(QString item, debugPlatforms) {
-        if (item != PLATFORM_ARMV5 || !stripArmv5)
-            debugClauses << configClause(item, debugBuild, winscwClause, gcceClause, genericClause);
+    if (!releasePlatforms.size()) {
+        fprintf(stderr, "Warning: No valid release platforms in SYMBIAN_PLATFORMS (%s)\n"
+                "Most likely required compiler(s) are not properly installed.\n",
+                qPrintable(project->values("SYMBIAN_PLATFORMS").join(" ")));
     }
-    foreach(QString item, releasePlatforms) {
-        if (item != PLATFORM_ARMV5 || !stripArmv5)
-            releaseClauses << configClause(item, releaseBuild, winscwClause, gcceClause, genericClause);
+
+    if (debugPlatforms.contains(winscwPlatform))
+        debugClauses << configClause(winscwPlatform, debugBuild, QString(), winscwClause);
+
+    foreach(QString item, armPlatforms) {
+        // Only use single clause per arm platform even if multiple compiler versions were found,
+        // otherwise we get makefile target collisions from sbsv2 toolchain.
+        if (rvctVersions.size()) {
+            debugClauses << configClause(item, debugBuild, defaultRvctCompilerVersion, genericArmClause);
+            releaseClauses << configClause(item, releaseBuild, defaultRvctCompilerVersion, genericArmClause);
+        } else {
+            debugClauses << configClause(item, debugBuild, defaultGcceCompilerVersion, armClause);
+            releaseClauses << configClause(item, releaseBuild, defaultGcceCompilerVersion, armClause);
+        }
     }
+
     allClauses << debugClauses << releaseClauses;
 
     QTextStream t(&wrapperFile);
@@ -270,22 +359,20 @@ void SymbianSbsv2MakefileGenerator::writeWrapperMakefile(QFile& wrapperFile, boo
             t << " -I\"" << values.at(i) << "\" ";
         }
     }
-    t << endl;
-    t << "first: default" << endl;
-    if (debugPlatforms.contains(PLATFORM_WINSCW))
-        t << "default: debug-winscw";
-    else if (debugPlatforms.contains(PLATFORM_ARMV5))
-        t << "default: debug-armv5";
-    else if (debugPlatforms.size())
-        t << "default: debug-" << debugPlatforms.first();
-    else
-        t << "default: all";
 
     t << endl;
+    t << "first: default" << endl << endl;
     if (!isPrimaryMakefile) {
-        t << "all:" << endl;
+        t << "all:" << endl << endl;
+        t << "default: all" << endl << endl;
     } else {
-        t << "all: debug release" << endl;
+        t << "all: debug release" << endl << endl;
+        if (debugPlatforms.contains(winscwPlatform))
+            t << "default: debug-winscw";
+        else if (debugPlatforms.size())
+            t << "default: debug-" << debugPlatforms.first();
+        else
+            t << "default: all";
         t << endl;
 
         QString qmakeCmd = "\t$(QMAKE) \"" + project->projectFile() + "\" " + buildArgs();
@@ -302,30 +389,80 @@ void SymbianSbsv2MakefileGenerator::writeWrapperMakefile(QFile& wrapperFile, boo
 
         t << "debug: " << BLD_INF_FILENAME << endl;
         t << "\t$(SBS)";
-        foreach(QString item, debugClauses) {
-            t << item;
+        foreach(QString clause, debugClauses) {
+            t << clause;
+        }
+        t << endl;
+        t << "clean-debug: " << BLD_INF_FILENAME << endl;
+        t << "\t$(SBS) reallyclean";
+        foreach(QString clause, debugClauses) {
+            t << clause;
         }
         t << endl;
         t << "release: " << BLD_INF_FILENAME << endl;
         t << "\t$(SBS)";
-        foreach(QString item, releaseClauses) {
-            t << item;
+        foreach(QString clause, releaseClauses) {
+            t << clause;
         }
         t << endl;
+        t << "clean-release: " << BLD_INF_FILENAME << endl;
+        t << "\t$(SBS) reallyclean";
+        foreach(QString clause, releaseClauses) {
+            t << clause;
+        }
+        t << endl << endl;
+
+        QString defaultGcceArmVersion;
+        if (armPlatforms.size()) {
+            defaultGcceArmVersion = armPlatforms.first();
+        } else {
+            defaultGcceArmVersion = QLatin1String("armv5");
+        }
 
-        // For more specific builds, targets are in this form: build-platform, e.g. release-armv5
+        // For more specific builds, targets are in this form:
+        // release-armv5 - generic target, compiler version determined by toolchain or autodetection
+        // release-armv5-rvct4.0 - compiler version specific target
         foreach(QString item, debugPlatforms) {
+            QString clause;
+            if (item.compare(winscwPlatform) == 0)
+                clause = configClause(item, debugBuild, QString(), winscwClause);
+            else if (item.compare(gccePlatform) == 0 )
+                clause = configClause(defaultGcceArmVersion, debugBuild, defaultGcceCompilerVersion, armClause);
+            else // use generic arm clause
+                clause = configClause(item, debugBuild, defaultRvctCompilerVersion, genericArmClause);
+
             t << "debug-" << item << ": " << BLD_INF_FILENAME << endl;
-            t << "\t$(SBS)";
-            t << configClause(item, debugBuild, winscwClause, gcceClause, genericClause);
-            t << endl;
+            t << "\t$(SBS)" << clause << endl;
+            t << "clean-debug-" << item << ": " << BLD_INF_FILENAME << endl;
+            t << "\t$(SBS) reallyclean" << clause << endl;
         }
 
         foreach(QString item, releasePlatforms) {
+            QString clause;
+            if (item.compare(gccePlatform) == 0 )
+                clause = configClause(defaultGcceArmVersion, releaseBuild, defaultGcceCompilerVersion, armClause);
+            else // use generic arm clause
+                clause = configClause(item, releaseBuild, defaultRvctCompilerVersion, genericArmClause);
+
             t << "release-" << item << ": " << BLD_INF_FILENAME << endl;
-            t << "\t$(SBS)";
-            t << configClause(item, releaseBuild, winscwClause, gcceClause, genericClause);
-            t << endl;
+            t << "\t$(SBS)" << clause << endl;
+            t << "clean-release-" << item << ": " << BLD_INF_FILENAME << endl;
+            t << "\t$(SBS) reallyclean" << clause << endl;
+        }
+
+        foreach(QString item, armPlatforms) {
+            foreach(QString compilerVersion, allArmCompilerVersions) {
+                QString debugClause = configClause(item, debugBuild, compilerVersion, armClause);
+                QString releaseClause = configClause(item, releaseBuild, compilerVersion, armClause);
+                t << "debug-" << item << "-" << compilerVersion << ": " << BLD_INF_FILENAME << endl;
+                t << "\t$(SBS)" << debugClause << endl;
+                t << "clean-debug-" << item << "-" << compilerVersion << ": " << BLD_INF_FILENAME << endl;
+                t << "\t$(SBS) reallyclean" << debugClause << endl;
+                t << "release-" << item << "-" << compilerVersion << ": " << BLD_INF_FILENAME << endl;
+                t << "\t$(SBS)" << releaseClause << endl;
+                t << "clean-release-" << item << "-" << compilerVersion << ": " << BLD_INF_FILENAME << endl;
+                t << "\t$(SBS) reallyclean" << releaseClause << endl;
+            }
         }
 
         t << endl;
@@ -344,7 +481,7 @@ void SymbianSbsv2MakefileGenerator::writeWrapperMakefile(QFile& wrapperFile, boo
         t << endl << endl;
     }
 
-    // Add all extra targets including extra compiler targest also to wrapper makefile,
+    // Add all extra targets including extra compiler targets also to wrapper makefile,
     // even though many of them may have already been added to bld.inf as FLMs.
     // This is to enable use of targets like 'mocables', which call targets generated by extra compilers.
     if (targetType != TypeSubdirs) {
@@ -365,32 +502,6 @@ void SymbianSbsv2MakefileGenerator::writeWrapperMakefile(QFile& wrapperFile, boo
     }
     t << endl << endl;
 
-    t << "clean-debug: " << BLD_INF_FILENAME << endl;
-    t << "\t$(SBS) reallyclean";
-    foreach(QString clause, debugClauses) {
-        t << clause;
-    }
-    t << endl << endl;
-    t << "clean-release: " << BLD_INF_FILENAME << endl;
-    t << "\t$(SBS) reallyclean";
-    foreach(QString clause, releaseClauses) {
-        t << clause;
-    }
-    t << endl << endl;
-
-    // For more specific builds, targets are in this form: clean-build-platform, e.g. clean-release-armv5
-    foreach(QString item, debugPlatforms) {
-        t << "clean-debug-" << item << ": " << BLD_INF_FILENAME << endl;
-        t << "\t$(SBS) reallyclean";
-        t << configClause(item, debugBuild, winscwClause, gcceClause, genericClause);
-        t << endl;
-    }
-    foreach(QString item, releasePlatforms) {
-        t << "clean-release-" << item << ": " << BLD_INF_FILENAME << endl;
-        t << "\t$(SBS) reallyclean";
-        t << configClause(item, releaseBuild, winscwClause, gcceClause, genericClause);
-        t << endl;
-    }
     t << endl;
 }
 
diff --git a/qmake/generators/symbian/symmake_sbsv2.h b/qmake/generators/symbian/symmake_sbsv2.h
index 6644a03..557e3dd 100644
--- a/qmake/generators/symbian/symmake_sbsv2.h
+++ b/qmake/generators/symbian/symmake_sbsv2.h
@@ -65,12 +65,15 @@ public:
 
 private:
     void exportFlm();
-    QString gcceVersion();
-    QString configClause(QString &platform,
-                         QString &build,
-                         QString &winscwClauseTemplate,
-                         QString &gcceClauseTemplate,
-                         QString &genericClauseTemplate);
+    void findGcceVersions(QStringList *gcceVersionList, QString *defaultVersion);
+    void findRvctVersions(QStringList *rvctVersionList, QString *defaultVersion);
+    void findInstalledCompilerVersions(const QString &matchExpression,
+                                       const QString &versionPrefix,
+                                       QStringList *versionList);
+    QString configClause(const QString &platform,
+                         const QString &build,
+                         const QString &compilerVersion,
+                         const QString &clauseTemplate);
 
     void writeSbsDeploymentList(const DeploymentList& depList, QTextStream& t);
 
diff --git a/src/corelib/kernel/qmetatype.h b/src/corelib/kernel/qmetatype.h
index 2108b92..e16ffe8 100644
--- a/src/corelib/kernel/qmetatype.h
+++ b/src/corelib/kernel/qmetatype.h
@@ -156,7 +156,18 @@ void qMetaTypeLoadHelper(QDataStream &stream, T *t)
 }
 #endif // QT_NO_DATASTREAM
 
-template <typename T> struct QMetaTypeId2;
+template <typename T>
+struct QMetaTypeId
+{
+    enum { Defined = 0 };
+};
+
+template <typename T>
+struct QMetaTypeId2
+{
+    enum { Defined = QMetaTypeId<T>::Defined };
+    static inline int qt_metatype_id() { return QMetaTypeId<T>::qt_metatype_id(); }
+};
 
 namespace QtPrivate {
     template <typename T, bool Defined = QMetaTypeId2<T>::Defined>
@@ -210,19 +221,6 @@ void qRegisterMetaTypeStreamOperators(const char *typeName
 #endif // QT_NO_DATASTREAM
 
 template <typename T>
-struct QMetaTypeId
-{
-    enum { Defined = 0 };
-};
-
-template <typename T>
-struct QMetaTypeId2
-{
-    enum { Defined = QMetaTypeId<T>::Defined };
-    static inline int qt_metatype_id() { return QMetaTypeId<T>::qt_metatype_id(); }
-};
-
-template <typename T>
 inline int qMetaTypeId(
 #ifndef qdoc
     T * /* dummy */ = 0
diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index c0b664f..5a94afb 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -1051,10 +1051,63 @@ void QDeclarativeFlickablePrivate::data_append(QDeclarativeListProperty<QObject>
         o->setParent(prop->object);
 }
 
+static inline int children_count_helper(QGraphicsObject *object)
+{
+    QGraphicsItemPrivate *d = QGraphicsItemPrivate::get(object);
+    return d->children.count();
+}
+
+static inline QObject *children_at_helper(QGraphicsObject *object, int index)
+{
+    QGraphicsItemPrivate *d = QGraphicsItemPrivate::get(object);
+    if (index >= 0 && index < d->children.count())
+        return d->children.at(index)->toGraphicsObject();
+    else
+        return 0;
+}
+
+static inline void children_clear_helper(QGraphicsObject *object)
+{
+    QGraphicsItemPrivate *d = QGraphicsItemPrivate::get(object);
+    int childCount = d->children.count();
+    for (int index = 0 ;index < childCount; index++)
+        QGraphicsItemPrivate::get(d->children.at(0))->setParentItemHelper(0, /*newParentVariant=*/0, /*thisPointerVariant=*/0);
+}
+
+int QDeclarativeFlickablePrivate::data_count(QDeclarativeListProperty<QObject> *prop)
+{
+    return QDeclarativeItemPrivate::resources_count(prop) +
+           children_count_helper(static_cast<QDeclarativeFlickablePrivate*>(prop->data)->contentItem);
+}
+
+QObject *QDeclarativeFlickablePrivate::data_at(QDeclarativeListProperty<QObject> *prop, int i)
+{
+    int resourcesCount = QDeclarativeItemPrivate::resources_count(prop);
+    if (i < resourcesCount)
+        return QDeclarativeItemPrivate::resources_at(prop, i);
+    const int j = i - resourcesCount;
+    QGraphicsObject *contentObject = static_cast<QDeclarativeFlickablePrivate*>(prop->data)->contentItem;
+    if (j < children_count_helper(contentObject))
+        return children_at_helper(contentObject, j);
+    return 0;
+}
+
+void QDeclarativeFlickablePrivate::data_clear(QDeclarativeListProperty<QObject> *prop)
+{
+    QDeclarativeItemPrivate::resources_clear(prop);
+   QGraphicsObject *contentObject =
+            static_cast<QDeclarativeFlickablePrivate*>(prop->data)->contentItem;
+    children_clear_helper(contentObject);
+}
+
 QDeclarativeListProperty<QObject> QDeclarativeFlickable::flickableData()
 {
     Q_D(QDeclarativeFlickable);
-    return QDeclarativeListProperty<QObject>(this, (void *)d, QDeclarativeFlickablePrivate::data_append);
+    return QDeclarativeListProperty<QObject>(this, (void *)d, QDeclarativeFlickablePrivate::data_append,
+                                             QDeclarativeFlickablePrivate::data_count,
+                                             QDeclarativeFlickablePrivate::data_at,
+                                             QDeclarativeFlickablePrivate::data_clear
+                                             );
 }
 
 QDeclarativeListProperty<QGraphicsObject> QDeclarativeFlickable::flickableChildren()
diff --git a/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h b/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h
index 2da034c..beee741 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h
@@ -173,6 +173,9 @@ public:
 
     // flickableData property
     static void data_append(QDeclarativeListProperty<QObject> *, QObject *);
+    static int data_count(QDeclarativeListProperty<QObject> *);
+    static QObject *data_at(QDeclarativeListProperty<QObject> *, int);
+    static void data_clear(QDeclarativeListProperty<QObject> *);
 };
 
 class QDeclarativeFlickableVisibleArea : public QObject
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp
index 11f9179..0ac616d 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp
@@ -44,6 +44,7 @@
 
 #include "private/qdeclarativeevents_p_p.h"
 #include <private/qdeclarativeengine_p.h>
+#include <private/qgraphicsitem_p.h>
 
 #include <qdeclarativeengine.h>
 #include <qdeclarativeopenmetaobject_p.h>
@@ -1619,6 +1620,51 @@ void QDeclarativeItemPrivate::data_append(QDeclarativeListProperty<QObject> *pro
     }
 }
 
+static inline int children_count_helper(QDeclarativeListProperty<QObject> *prop)
+{
+    QGraphicsItemPrivate *d = QGraphicsItemPrivate::get(static_cast<QGraphicsObject *>(prop->object));
+    return d->children.count();
+}
+
+static inline QObject *children_at_helper(QDeclarativeListProperty<QObject> *prop, int index)
+{
+    QGraphicsItemPrivate *d = QGraphicsItemPrivate::get(static_cast<QGraphicsObject *>(prop->object));
+    if (index >= 0 && index < d->children.count())
+        return d->children.at(index)->toGraphicsObject();
+    else
+        return 0;
+}
+
+static inline void children_clear_helper(QDeclarativeListProperty<QObject> *prop)
+{
+    QGraphicsItemPrivate *d = QGraphicsItemPrivate::get(static_cast<QGraphicsObject *>(prop->object));
+    int childCount = d->children.count();
+    for (int index = 0 ;index < childCount; index++)
+        QGraphicsItemPrivate::get(d->children.at(0))->setParentItemHelper(0, /*newParentVariant=*/0, /*thisPointerVariant=*/0);
+}
+
+int QDeclarativeItemPrivate::data_count(QDeclarativeListProperty<QObject> *prop)
+{
+    return resources_count(prop) + children_count_helper(prop);
+}
+
+QObject *QDeclarativeItemPrivate::data_at(QDeclarativeListProperty<QObject> *prop, int i)
+{
+    int resourcesCount = resources_count(prop);
+    if (i < resourcesCount)
+        return resources_at(prop, i);
+    const int j = i - resourcesCount;
+    if (j < children_count_helper(prop))
+        return children_at_helper(prop, j);
+    return 0;
+}
+
+void QDeclarativeItemPrivate::data_clear(QDeclarativeListProperty<QObject> *prop)
+{
+    resources_clear(prop);
+    children_clear_helper(prop);
+}
+
 QObject *QDeclarativeItemPrivate::resources_at(QDeclarativeListProperty<QObject> *prop, int index)
 {
     const QObjectList children = prop->object->children();
@@ -1638,6 +1684,13 @@ int QDeclarativeItemPrivate::resources_count(QDeclarativeListProperty<QObject> *
     return prop->object->children().count();
 }
 
+void QDeclarativeItemPrivate::resources_clear(QDeclarativeListProperty<QObject> *prop)
+{
+    const QObjectList children = prop->object->children();
+    for (int index = 0; index < children.count(); index++)
+        children.at(index)->setParent(0);
+}
+
 int QDeclarativeItemPrivate::transform_count(QDeclarativeListProperty<QGraphicsTransform> *list)
 {
     QGraphicsObject *object = qobject_cast<QGraphicsObject *>(list->object);
@@ -1724,7 +1777,11 @@ void QDeclarativeItemPrivate::parentProperty(QObject *o, void *rv, QDeclarativeN
 
 QDeclarativeListProperty<QObject> QDeclarativeItemPrivate::data()
 {
-    return QDeclarativeListProperty<QObject>(q_func(), 0, QDeclarativeItemPrivate::data_append);
+    return QDeclarativeListProperty<QObject>(q_func(), 0, QDeclarativeItemPrivate::data_append,
+                                             QDeclarativeItemPrivate::data_count,
+                                             QDeclarativeItemPrivate::data_at,
+                                             QDeclarativeItemPrivate::data_clear
+                                             );
 }
 
 /*!
@@ -2413,7 +2470,9 @@ QDeclarativeListProperty<QObject> QDeclarativeItemPrivate::resources()
 {
     return QDeclarativeListProperty<QObject>(q_func(), 0, QDeclarativeItemPrivate::resources_append,
                                              QDeclarativeItemPrivate::resources_count,
-                                             QDeclarativeItemPrivate::resources_at);
+                                             QDeclarativeItemPrivate::resources_at,
+                                             QDeclarativeItemPrivate::resources_clear
+                                             );
 }
 
 /*!
diff --git a/src/declarative/graphicsitems/qdeclarativeitem_p.h b/src/declarative/graphicsitems/qdeclarativeitem_p.h
index fffb4f7..f85fa27 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem_p.h
+++ b/src/declarative/graphicsitems/qdeclarativeitem_p.h
@@ -176,11 +176,15 @@ public:
 
     // data property
     static void data_append(QDeclarativeListProperty<QObject> *, QObject *);
+    static int data_count(QDeclarativeListProperty<QObject> *);
+    static QObject *data_at(QDeclarativeListProperty<QObject> *, int);
+    static void data_clear(QDeclarativeListProperty<QObject> *);
 
     // resources property
     static QObject *resources_at(QDeclarativeListProperty<QObject> *, int);
     static void resources_append(QDeclarativeListProperty<QObject> *, QObject *);
     static int resources_count(QDeclarativeListProperty<QObject> *);
+    static void resources_clear(QDeclarativeListProperty<QObject> *);
 
     // transform property
     static int transform_count(QDeclarativeListProperty<QGraphicsTransform> *list);
diff --git a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
index a46ee73..a70886e 100644
--- a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
+++ b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
@@ -287,16 +287,12 @@ public:
                 m_roles = m_listModelInterface->roles();
                 for (int ii = 0; ii < m_roles.count(); ++ii)
                     m_roleNames.insert(m_listModelInterface->toString(m_roles.at(ii)).toUtf8(), m_roles.at(ii));
-                if (m_roles.count() == 1)
-                    m_roleNames.insert("modelData", m_roles.at(0));
             } else if (m_abstractItemModel) {
                 for (QHash<int,QByteArray>::const_iterator it = m_abstractItemModel->roleNames().begin();
                         it != m_abstractItemModel->roleNames().end(); ++it) {
                     m_roles.append(it.key());
                     m_roleNames.insert(*it, it.key());
                 }
-                if (m_roles.count() == 1)
-                    m_roleNames.insert("modelData", m_roles.at(0));
                 if (m_roles.count())
                     m_roleNames.insert("hasModelChildren", -1);
             } else if (m_listAccessor) {
@@ -314,7 +310,8 @@ public:
         }
     }
 
-    QHash<int,int> roleToPropId;
+    QHash<int,int> m_roleToPropId;
+    int m_modelDataPropId;
     void createMetaData() {
         if (!m_metaDataCreated) {
             ensureRoles();
@@ -322,9 +319,12 @@ public:
                 QHash<QByteArray, int>::const_iterator it = m_roleNames.begin();
                 while (it != m_roleNames.end()) {
                     int propId = m_delegateDataType->createProperty(it.key()) - m_delegateDataType->propertyOffset();
-                    roleToPropId.insert(*it, propId);
+                    m_roleToPropId.insert(*it, propId);
                     ++it;
                 }
+                // Add modelData property
+                if (m_roles.count() == 1)
+                    m_modelDataPropId = m_delegateDataType->createProperty("modelData") - m_delegateDataType->propertyOffset();
                 m_metaDataCreated = true;
             }
         }
@@ -430,6 +430,11 @@ public:
     void setIndex(int index);
 
     int propForRole(int) const;
+    int modelDataPropertyId() const {
+        QDeclarativeVisualDataModelPrivate *model = QDeclarativeVisualDataModelPrivate::get(m_model);
+        return model->m_modelDataPropId;
+    }
+
     void setValue(int, const QVariant &);
     bool hasValue(int id) const {
         return m_meta->hasValue(id);
@@ -450,8 +455,8 @@ private:
 int QDeclarativeVisualDataModelData::propForRole(int id) const
 {
     QDeclarativeVisualDataModelPrivate *model = QDeclarativeVisualDataModelPrivate::get(m_model);
-    QHash<int,int>::const_iterator it = model->roleToPropId.find(id);
-    if (it != model->roleToPropId.end())
+    QHash<int,int>::const_iterator it = model->m_roleToPropId.find(id);
+    if (it != model->m_roleToPropId.end())
         return *it;
 
     return -1;
@@ -518,14 +523,16 @@ QVariant QDeclarativeVisualDataModelDataMetaObject::initialValue(int propId)
         }
     } else if (model->m_abstractItemModel) {
         model->ensureRoles();
+        QModelIndex index = model->m_abstractItemModel->index(data->m_index, 0, model->m_root);
         if (propName == "hasModelChildren") {
-            QModelIndex index = model->m_abstractItemModel->index(data->m_index, 0, model->m_root);
             return model->m_abstractItemModel->hasChildren(index);
         } else {
             QHash<QByteArray,int>::const_iterator it = model->m_roleNames.find(propName);
             if (it != model->m_roleNames.end()) {
-                QModelIndex index = model->m_abstractItemModel->index(data->m_index, 0, model->m_root);
                 return model->m_abstractItemModel->data(index, *it);
+            } else if (model->m_roles.count() == 1 && propName == "modelData") {
+                //for compatibility with other lists, assign modelData if there is only a single role
+                return model->m_abstractItemModel->data(index, model->m_roles.first());
             }
         }
     }
@@ -1195,6 +1202,19 @@ void QDeclarativeVisualDataModel::_q_itemsChanged(int index, int count,
                     qmlInfo(this) << "Changing role not present in item: " << roleName;
                 }
             }
+            if (roles.count() == 1) {
+                // Handle the modelData role we add if there is just one role.
+                int propId = data->modelDataPropertyId();
+                if (data->hasValue(propId)) {
+                    int role = roles.at(0);
+                    if (d->m_listModelInterface) {
+                        data->setValue(propId, d->m_listModelInterface->data(idx, QList<int>() << role).value(role));
+                    } else if (d->m_abstractItemModel) {
+                        QModelIndex index = d->m_abstractItemModel->index(idx, 0, d->m_root);
+                        data->setValue(propId, d->m_abstractItemModel->data(index, role));
+                    }
+                }
+            }
         }
     }
 }
diff --git a/src/declarative/qml/qdeclarativebinding.cpp b/src/declarative/qml/qdeclarativebinding.cpp
index e096305..cb6ad8c 100644
--- a/src/declarative/qml/qdeclarativebinding.cpp
+++ b/src/declarative/qml/qdeclarativebinding.cpp
@@ -48,6 +48,7 @@
 #include "private/qdeclarativecontext_p.h"
 #include "private/qdeclarativedata_p.h"
 #include "private/qdeclarativestringconverters_p.h"
+#include "private/qdeclarativestate_p_p.h"
 
 #include <QVariant>
 #include <QtCore/qdebug.h>
@@ -373,6 +374,18 @@ void QDeclarativeAbstractBinding::removeFromObject()
     }
 }
 
+static void bindingDummyDeleter(QDeclarativeAbstractBinding *)
+{
+}
+
+QDeclarativeAbstractBinding::Pointer QDeclarativeAbstractBinding::weakPointer()
+{
+    if (m_selfPointer.isNull())
+        m_selfPointer = QSharedPointer<QDeclarativeAbstractBinding>(this, bindingDummyDeleter);
+
+    return m_selfPointer.toWeakRef();
+}
+
 void QDeclarativeAbstractBinding::clear()
 {
     if (m_mePtr) {
diff --git a/src/declarative/qml/qdeclarativebinding_p.h b/src/declarative/qml/qdeclarativebinding_p.h
index 598f09f..941a1b3 100644
--- a/src/declarative/qml/qdeclarativebinding_p.h
+++ b/src/declarative/qml/qdeclarativebinding_p.h
@@ -67,6 +67,8 @@ QT_BEGIN_NAMESPACE
 class Q_DECLARATIVE_EXPORT QDeclarativeAbstractBinding
 {
 public:
+    typedef QWeakPointer<QDeclarativeAbstractBinding> Pointer;
+
     QDeclarativeAbstractBinding();
 
     virtual void destroy();
@@ -86,21 +88,26 @@ public:
     void addToObject(QObject *);
     void removeFromObject();
 
+    static Pointer getPointer(QDeclarativeAbstractBinding *p) { return p ? p->weakPointer() : Pointer(); }
+
 protected:
     virtual ~QDeclarativeAbstractBinding();
     void clear();
 
 private:
+    Pointer weakPointer();
 
     friend class QDeclarativeData;
     friend class QDeclarativeValueTypeProxyBinding;
     friend class QDeclarativePropertyPrivate;
     friend class QDeclarativeVME;
+    friend class QtSharedPointer::ExternalRefCount<QDeclarativeAbstractBinding>;
 
     QObject *m_object;
     QDeclarativeAbstractBinding **m_mePtr;
     QDeclarativeAbstractBinding **m_prevBinding;
     QDeclarativeAbstractBinding  *m_nextBinding;
+    QSharedPointer<QDeclarativeAbstractBinding> m_selfPointer;
 };
 
 class QDeclarativeValueTypeProxyBinding : public QDeclarativeAbstractBinding
diff --git a/src/declarative/qml/qdeclarativecomponent_p.h b/src/declarative/qml/qdeclarativecomponent_p.h
index 1b1454b..a551cc8 100644
--- a/src/declarative/qml/qdeclarativecomponent_p.h
+++ b/src/declarative/qml/qdeclarativecomponent_p.h
@@ -74,7 +74,7 @@ class QDeclarativeEngine;
 class QDeclarativeCompiledData;
 
 class QDeclarativeComponentAttached;
-class QDeclarativeComponentPrivate : public QObjectPrivate, public QDeclarativeTypeData::TypeDataCallback
+class Q_AUTOTEST_EXPORT QDeclarativeComponentPrivate : public QObjectPrivate, public QDeclarativeTypeData::TypeDataCallback
 {
     Q_DECLARE_PUBLIC(QDeclarativeComponent)
         
diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index 9de5a77..80db230 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -906,7 +906,7 @@ QDeclarativeEngine::ObjectOwnership QDeclarativeEngine::objectOwnership(QObject
         return ddata->indestructible?CppOwnership:JavaScriptOwnership;
 }
 
-void qmlExecuteDeferred(QObject *object)
+Q_AUTOTEST_EXPORT void qmlExecuteDeferred(QObject *object)
 {
     QDeclarativeData *data = QDeclarativeData::get(object);
 
diff --git a/src/declarative/qml/qdeclarativevaluetype.cpp b/src/declarative/qml/qdeclarativevaluetype.cpp
index 98e9a58..fda62ee 100644
--- a/src/declarative/qml/qdeclarativevaluetype.cpp
+++ b/src/declarative/qml/qdeclarativevaluetype.cpp
@@ -47,7 +47,7 @@
 
 QT_BEGIN_NAMESPACE
 
-Q_DECL_IMPORT extern int qt_defaultDpi();
+Q_GUI_EXPORT int qt_defaultDpi();
 
 template<typename T>
 int qmlRegisterValueTypeEnums(const char *qmlName)
diff --git a/src/declarative/util/qdeclarativeanimation_p.h b/src/declarative/util/qdeclarativeanimation_p.h
index d15d1f6..cdd5041 100644
--- a/src/declarative/util/qdeclarativeanimation_p.h
+++ b/src/declarative/util/qdeclarativeanimation_p.h
@@ -165,7 +165,7 @@ protected:
 };
 
 class QDeclarativeScriptActionPrivate;
-class QDeclarativeScriptAction : public QDeclarativeAbstractAnimation
+class Q_DECLARATIVE_EXPORT QDeclarativeScriptAction : public QDeclarativeAbstractAnimation
 {
     Q_OBJECT
     Q_DECLARE_PRIVATE(QDeclarativeScriptAction)
diff --git a/src/declarative/util/qdeclarativepropertychanges.cpp b/src/declarative/util/qdeclarativepropertychanges.cpp
index e897458..8d01b80 100644
--- a/src/declarative/util/qdeclarativepropertychanges.cpp
+++ b/src/declarative/util/qdeclarativepropertychanges.cpp
@@ -52,6 +52,7 @@
 #include <qdeclarativeguard_p.h>
 #include <qdeclarativeproperty_p.h>
 #include <qdeclarativecontext_p.h>
+#include <qdeclarativestate_p_p.h>
 
 #include <QtCore/qdebug.h>
 
@@ -200,14 +201,14 @@ public:
 };
 
 
-class QDeclarativePropertyChangesPrivate : public QObjectPrivate
+class QDeclarativePropertyChangesPrivate : public QDeclarativeStateOperationPrivate
 {
     Q_DECLARE_PUBLIC(QDeclarativePropertyChanges)
 public:
-    QDeclarativePropertyChangesPrivate() : object(0), decoded(true), restore(true),
+    QDeclarativePropertyChangesPrivate() : decoded(true), restore(true),
                                 isExplicit(false) {}
 
-    QObject *object;
+    QDeclarativeGuard<QObject> object;
     QByteArray data;
 
     bool decoded : 1;
@@ -497,4 +498,272 @@ void QDeclarativePropertyChanges::setIsExplicit(bool e)
     d->isExplicit = e;
 }
 
+bool QDeclarativePropertyChanges::containsValue(const QByteArray &name) const
+{
+    Q_D(const QDeclarativePropertyChanges);
+    typedef QPair<QByteArray, QVariant> PropertyEntry;
+
+    QListIterator<PropertyEntry> propertyIterator(d->properties);
+    while (propertyIterator.hasNext()) {
+        const PropertyEntry &entry = propertyIterator.next();
+        if (entry.first == name) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+bool QDeclarativePropertyChanges::containsExpression(const QByteArray &name) const
+{
+    Q_D(const QDeclarativePropertyChanges);
+    typedef QPair<QByteArray, QDeclarativeExpression *> ExpressionEntry;
+
+    QListIterator<ExpressionEntry> expressionIterator(d->expressions);
+    while (expressionIterator.hasNext()) {
+        const ExpressionEntry &entry = expressionIterator.next();
+        if (entry.first == name) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+bool QDeclarativePropertyChanges::containsProperty(const QByteArray &name) const
+{
+    return containsValue(name) || containsExpression(name);
+}
+
+void QDeclarativePropertyChanges::changeValue(const QByteArray &name, const QVariant &value)
+{
+    Q_D(QDeclarativePropertyChanges);
+    typedef QPair<QByteArray, QVariant> PropertyEntry;
+    typedef QPair<QByteArray, QDeclarativeExpression *> ExpressionEntry;
+
+    QMutableListIterator<ExpressionEntry> expressionIterator(d->expressions);
+    while (expressionIterator.hasNext()) {
+        const ExpressionEntry &entry = expressionIterator.next();
+        if (entry.first == name) {
+            expressionIterator.remove();
+            if (state() && state()->isStateActive()) {
+                QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(d->property(name));
+                if (oldBinding) {
+                    QDeclarativePropertyPrivate::setBinding(d->property(name), 0);
+                    oldBinding->destroy();
+                }
+                d->property(name).write(value);
+            }
+
+            d->properties.append(PropertyEntry(name, value));
+            return;
+        }
+    }
+
+    QMutableListIterator<PropertyEntry> propertyIterator(d->properties);
+    while (propertyIterator.hasNext()) {
+        PropertyEntry &entry = propertyIterator.next();
+        if (entry.first == name) {
+            entry.second = value;
+            if (state() && state()->isStateActive())
+                d->property(name).write(value);
+            return;
+        }
+    }
+
+    QDeclarativeAction action;
+    action.restore = restoreEntryValues();
+    action.property = d->property(name);
+    action.fromValue = action.property.read();
+    action.specifiedObject = object();
+    action.specifiedProperty = QString::fromUtf8(name);
+    action.toValue = value;
+
+    propertyIterator.insert(PropertyEntry(name, value));
+    if (state() && state()->isStateActive()) {
+        state()->addEntryToRevertList(action);
+        QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(action.property);
+        if (oldBinding)
+            oldBinding->setEnabled(false, QDeclarativePropertyPrivate::DontRemoveBinding | QDeclarativePropertyPrivate::BypassInterceptor);
+        d->property(name).write(value);
+    }
+}
+
+void QDeclarativePropertyChanges::changeExpression(const QByteArray &name, const QString &expression)
+{
+    Q_D(QDeclarativePropertyChanges);
+    typedef QPair<QByteArray, QVariant> PropertyEntry;
+    typedef QPair<QByteArray, QDeclarativeExpression *> ExpressionEntry;
+
+    bool hadValue = false;
+
+    QMutableListIterator<PropertyEntry> propertyIterator(d->properties);
+    while (propertyIterator.hasNext()) {
+        PropertyEntry &entry = propertyIterator.next();
+        if (entry.first == name) {
+            propertyIterator.remove();
+            hadValue = true;
+            break;
+        }
+    }
+
+    QMutableListIterator<ExpressionEntry> expressionIterator(d->expressions);
+    while (expressionIterator.hasNext()) {
+        const ExpressionEntry &entry = expressionIterator.next();
+        if (entry.first == name) {
+            entry.second->setExpression(expression);
+            if (state() && state()->isStateActive()) {
+                QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(d->property(name));
+                if (oldBinding) {
+                       QDeclarativePropertyPrivate::setBinding(d->property(name), 0);
+                       oldBinding->destroy();
+                }
+
+                QDeclarativeBinding *newBinding = new QDeclarativeBinding(expression, object(), qmlContext(this));
+                newBinding->setTarget(d->property(name));
+                QDeclarativePropertyPrivate::setBinding(d->property(name), newBinding, QDeclarativePropertyPrivate::DontRemoveBinding | QDeclarativePropertyPrivate::BypassInterceptor);
+            }
+            return;
+        }
+    }
+
+    QDeclarativeExpression *newExpression = new QDeclarativeExpression(qmlContext(this), d->object, expression);
+    expressionIterator.insert(ExpressionEntry(name, newExpression));
+
+    if (state() && state()->isStateActive()) {
+        if (hadValue) {
+            QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(d->property(name));
+            if (oldBinding) {
+                oldBinding->setEnabled(false, QDeclarativePropertyPrivate::DontRemoveBinding | QDeclarativePropertyPrivate::BypassInterceptor);
+                state()->changeBindingInRevertList(object(), name, oldBinding);
+            }
+
+            QDeclarativeBinding *newBinding = new QDeclarativeBinding(expression, object(), qmlContext(this));
+            newBinding->setTarget(d->property(name));
+            QDeclarativePropertyPrivate::setBinding(d->property(name), newBinding, QDeclarativePropertyPrivate::DontRemoveBinding | QDeclarativePropertyPrivate::BypassInterceptor);
+        } else {
+            QDeclarativeAction action;
+            action.restore = restoreEntryValues();
+            action.property = d->property(name);
+            action.fromValue = action.property.read();
+            action.specifiedObject = object();
+            action.specifiedProperty = QString::fromUtf8(name);
+
+
+            if (d->isExplicit) {
+                action.toValue = newExpression->evaluate();
+            } else {
+                QDeclarativeBinding *newBinding = new QDeclarativeBinding(newExpression->expression(), object(), qmlContext(this));
+                newBinding->setTarget(d->property(name));
+                action.toBinding = newBinding;
+                action.deletableToBinding = true;
+
+                state()->addEntryToRevertList(action);
+                QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(action.property);
+                if (oldBinding)
+                    oldBinding->setEnabled(false, QDeclarativePropertyPrivate::DontRemoveBinding | QDeclarativePropertyPrivate::BypassInterceptor);
+
+                QDeclarativePropertyPrivate::setBinding(action.property, newBinding, QDeclarativePropertyPrivate::DontRemoveBinding | QDeclarativePropertyPrivate::BypassInterceptor);
+            }
+        }
+    }
+    // what about the signal handler?
+}
+
+QVariant QDeclarativePropertyChanges::property(const QByteArray &name) const
+{
+    Q_D(const QDeclarativePropertyChanges);
+    typedef QPair<QByteArray, QVariant> PropertyEntry;
+    typedef QPair<QByteArray, QDeclarativeExpression *> ExpressionEntry;
+
+    QListIterator<PropertyEntry> propertyIterator(d->properties);
+    while (propertyIterator.hasNext()) {
+        const PropertyEntry &entry = propertyIterator.next();
+        if (entry.first == name) {
+            return entry.second;
+        }
+    }
+
+    QListIterator<ExpressionEntry> expressionIterator(d->expressions);
+    while (expressionIterator.hasNext()) {
+        const ExpressionEntry &entry = expressionIterator.next();
+        if (entry.first == name) {
+            return QVariant(entry.second->expression());
+        }
+    }
+
+    return QVariant();
+}
+
+void QDeclarativePropertyChanges::removeProperty(const QByteArray &name)
+{
+    Q_D(QDeclarativePropertyChanges);
+    typedef QPair<QByteArray, QVariant> PropertyEntry;
+    typedef QPair<QByteArray, QDeclarativeExpression *> ExpressionEntry;
+
+    QMutableListIterator<ExpressionEntry> expressionIterator(d->expressions);
+    while (expressionIterator.hasNext()) {
+        const ExpressionEntry &entry = expressionIterator.next();
+        if (entry.first == name) {
+            expressionIterator.remove();
+            state()->removeEntryFromRevertList(object(), name);
+            return;
+        }
+    }
+
+    QMutableListIterator<PropertyEntry> propertyIterator(d->properties);
+    while (propertyIterator.hasNext()) {
+        const PropertyEntry &entry = propertyIterator.next();
+        if (entry.first == name) {
+            propertyIterator.remove();
+            state()->removeEntryFromRevertList(object(), name);
+            return;
+        }
+    }
+}
+
+QVariant QDeclarativePropertyChanges::value(const QByteArray &name) const
+{
+    Q_D(const QDeclarativePropertyChanges);
+    typedef QPair<QByteArray, QVariant> PropertyEntry;
+
+    QListIterator<PropertyEntry> propertyIterator(d->properties);
+    while (propertyIterator.hasNext()) {
+        const PropertyEntry &entry = propertyIterator.next();
+        if (entry.first == name) {
+            return entry.second;
+        }
+    }
+
+    return QVariant();
+}
+
+QString QDeclarativePropertyChanges::expression(const QByteArray &name) const
+{
+    Q_D(const QDeclarativePropertyChanges);
+    typedef QPair<QByteArray, QDeclarativeExpression *> ExpressionEntry;
+
+    QListIterator<ExpressionEntry> expressionIterator(d->expressions);
+    while (expressionIterator.hasNext()) {
+        const ExpressionEntry &entry = expressionIterator.next();
+        if (entry.first == name) {
+            return entry.second->expression();
+        }
+    }
+
+    return QString();
+}
+
+void QDeclarativePropertyChanges::detachFromState()
+{
+    if (state())
+        state()->removeAllEntriesFromRevertList(object());
+}
+
+void QDeclarativePropertyChanges::attachToState()
+{
+    if (state())
+        state()->addEntriesToRevertList(actions());
+}
+
 QT_END_NAMESPACE
diff --git a/src/declarative/util/qdeclarativepropertychanges_p.h b/src/declarative/util/qdeclarativepropertychanges_p.h
index 8578086..199928f 100644
--- a/src/declarative/util/qdeclarativepropertychanges_p.h
+++ b/src/declarative/util/qdeclarativepropertychanges_p.h
@@ -52,7 +52,7 @@ QT_BEGIN_NAMESPACE
 QT_MODULE(Declarative)
     
 class QDeclarativePropertyChangesPrivate;
-class Q_AUTOTEST_EXPORT QDeclarativePropertyChanges : public QDeclarativeStateOperation
+class Q_DECLARATIVE_EXPORT QDeclarativePropertyChanges : public QDeclarativeStateOperation
 {
     Q_OBJECT
     Q_DECLARE_PRIVATE(QDeclarativePropertyChanges)
@@ -74,6 +74,20 @@ public:
     void setIsExplicit(bool);
 
     virtual ActionList actions();
+
+    bool containsProperty(const QByteArray &name) const;
+    bool containsValue(const QByteArray &name) const;
+    bool containsExpression(const QByteArray &name) const;
+    void changeValue(const QByteArray &name, const QVariant &value);
+    void changeExpression(const QByteArray &name, const QString &expression);
+    void removeProperty(const QByteArray &name);
+    QVariant value(const QByteArray &name) const;
+    QString expression(const QByteArray &name) const;
+
+    void detachFromState();
+    void attachToState();
+
+    QVariant property(const QByteArray &name) const;
 };
 
 class QDeclarativePropertyChangesParser : public QDeclarativeCustomParser
diff --git a/src/declarative/util/qdeclarativestate.cpp b/src/declarative/util/qdeclarativestate.cpp
index 1ed7923..0f5413e 100644
--- a/src/declarative/util/qdeclarativestate.cpp
+++ b/src/declarative/util/qdeclarativestate.cpp
@@ -304,7 +304,7 @@ void QDeclarativeStatePrivate::complete()
 
     for (int ii = 0; ii < reverting.count(); ++ii) {
         for (int jj = 0; jj < revertList.count(); ++jj) {
-            if (revertList.at(jj).property == reverting.at(ii)) {
+            if (revertList.at(jj).property() == reverting.at(ii)) {
                 revertList.removeAt(jj);
                 break;
             }
@@ -370,6 +370,192 @@ void QDeclarativeAction::deleteFromBinding()
     }
 }
 
+bool QDeclarativeState::containsPropertyInRevertList(QObject *target, const QByteArray &name) const
+{
+    Q_D(const QDeclarativeState);
+
+    if (isStateActive()) {
+        QListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
+
+        while (revertListIterator.hasNext()) {
+            const QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
+            if (simpleAction.specifiedObject() == target && simpleAction.specifiedProperty().toUtf8() == name)
+                return true;
+        }
+    }
+
+    return false;
+}
+
+bool QDeclarativeState::changeValueInRevertList(QObject *target, const QByteArray &name, const QVariant &revertValue)
+{
+    Q_D(QDeclarativeState);
+
+    if (isStateActive()) {
+        QMutableListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
+
+        while (revertListIterator.hasNext()) {
+            QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
+            if (simpleAction.specifiedObject() == target && simpleAction.specifiedProperty().toUtf8() == name) {
+                    simpleAction.setValue(revertValue);
+                    return true;
+            }
+        }
+    }
+
+    return false;
+}
+
+bool QDeclarativeState::changeBindingInRevertList(QObject *target, const QByteArray &name, QDeclarativeAbstractBinding *binding)
+{
+    Q_D(QDeclarativeState);
+
+    if (isStateActive()) {
+        QMutableListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
+
+        while (revertListIterator.hasNext()) {
+            QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
+            if (simpleAction.specifiedObject() == target && simpleAction.specifiedProperty().toUtf8() == name) {
+                if (simpleAction.binding())
+                    simpleAction.binding()->destroy();
+
+                simpleAction.setBinding(binding);
+                return true;
+            }
+        }
+    }
+
+    return false;
+}
+
+bool QDeclarativeState::removeEntryFromRevertList(QObject *target, const QByteArray &name)
+{
+    Q_D(QDeclarativeState);
+
+    if (isStateActive()) {
+        QMutableListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
+
+        while (revertListIterator.hasNext()) {
+            QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
+            if (simpleAction.property().object() == target && simpleAction.property().name().toUtf8() == name) {
+                QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(simpleAction.property());
+                if (oldBinding) {
+                    QDeclarativePropertyPrivate::setBinding(simpleAction.property(), 0);
+                    oldBinding->destroy();
+                }
+
+                simpleAction.property().write(simpleAction.value());
+                if (simpleAction.binding())
+                    QDeclarativePropertyPrivate::setBinding(simpleAction.property(), simpleAction.binding());
+
+                revertListIterator.remove();
+                return true;
+            }
+        }
+    }
+
+    return false;
+}
+
+void QDeclarativeState::addEntryToRevertList(const QDeclarativeAction &action)
+{
+    Q_D(QDeclarativeState);
+
+    QDeclarativeSimpleAction simpleAction(action);
+
+    d->revertList.append(simpleAction);
+}
+
+void QDeclarativeState::removeAllEntriesFromRevertList(QObject *target)
+{
+     Q_D(QDeclarativeState);
+
+     if (isStateActive()) {
+         QMutableListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
+
+         while (revertListIterator.hasNext()) {
+             QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
+             if (simpleAction.property().object() == target) {
+                 QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(simpleAction.property());
+                 if (oldBinding) {
+                     QDeclarativePropertyPrivate::setBinding(simpleAction.property(), 0);
+                     oldBinding->destroy();
+                 }
+
+                 simpleAction.property().write(simpleAction.value());
+                 if (simpleAction.binding())
+                     QDeclarativePropertyPrivate::setBinding(simpleAction.property(), simpleAction.binding());
+
+                 revertListIterator.remove();
+             }
+         }
+     }
+}
+
+void QDeclarativeState::addEntriesToRevertList(const QList<QDeclarativeAction> &actionList)
+{
+    Q_D(QDeclarativeState);
+    if (isStateActive()) {
+        QList<QDeclarativeSimpleAction> simpleActionList;
+
+        QListIterator<QDeclarativeAction> actionListIterator(actionList);
+        while(actionListIterator.hasNext()) {
+            const QDeclarativeAction &action = actionListIterator.next();
+            QDeclarativeSimpleAction simpleAction(action);
+            action.property.write(action.toValue);
+            if (action.toBinding) {
+                QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(simpleAction.property());
+                if (oldBinding)
+                    QDeclarativePropertyPrivate::setBinding(simpleAction.property(), 0);
+                QDeclarativePropertyPrivate::setBinding(simpleAction.property(), action.toBinding, QDeclarativePropertyPrivate::DontRemoveBinding);
+            }
+
+            simpleActionList.append(simpleAction);
+        }
+
+        d->revertList.append(simpleActionList);
+    }
+}
+
+QVariant QDeclarativeState::valueInRevertList(QObject *target, const QByteArray &name) const
+{
+    Q_D(const QDeclarativeState);
+
+    if (isStateActive()) {
+        QListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
+
+        while (revertListIterator.hasNext()) {
+            const QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
+            if (simpleAction.specifiedObject() == target && simpleAction.specifiedProperty().toUtf8() == name)
+                return simpleAction.value();
+        }
+    }
+
+    return QVariant();
+}
+
+QDeclarativeAbstractBinding *QDeclarativeState::bindingInRevertList(QObject *target, const QByteArray &name) const
+{
+    Q_D(const QDeclarativeState);
+
+    if (isStateActive()) {
+        QListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
+
+        while (revertListIterator.hasNext()) {
+            const QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
+            if (simpleAction.specifiedObject() == target && simpleAction.specifiedProperty().toUtf8() == name)
+                return simpleAction.binding();
+        }
+    }
+
+    return 0;
+}
+
+bool QDeclarativeState::isStateActive() const
+{
+    return stateGroup() && stateGroup()->state() == name();
+}
+
 void QDeclarativeState::apply(QDeclarativeStateGroup *group, QDeclarativeTransition *trans, QDeclarativeState *revert)
 {
     Q_D(QDeclarativeState);
@@ -403,13 +589,13 @@ void QDeclarativeState::apply(QDeclarativeStateGroup *group, QDeclarativeTransit
                 continue;
             bool found = false;
             for (int jj = 0; jj < d->revertList.count(); ++jj) {
-                QDeclarativeActionEvent *event = d->revertList.at(jj).event;
+                QDeclarativeActionEvent *event = d->revertList.at(jj).event();
                 if (event && event->typeName() == action.event->typeName()) {
                     if (action.event->override(event)) {
                         found = true;
 
-                        if (action.event != d->revertList.at(jj).event && action.event->needsCopy()) {
-                            action.event->copyOriginals(d->revertList.at(jj).event);
+                        if (action.event != d->revertList.at(jj).event() && action.event->needsCopy()) {
+                            action.event->copyOriginals(d->revertList.at(jj).event());
 
                             QDeclarativeSimpleAction r(action);
                             additionalReverts << r;
@@ -434,9 +620,9 @@ void QDeclarativeState::apply(QDeclarativeStateGroup *group, QDeclarativeTransit
             action.fromBinding = QDeclarativePropertyPrivate::binding(action.property);
 
             for (int jj = 0; jj < d->revertList.count(); ++jj) {
-                if (d->revertList.at(jj).property == action.property) {
+                if (d->revertList.at(jj).property() == action.property) {
                     found = true;
-                    if (d->revertList.at(jj).binding != action.fromBinding) {
+                    if (d->revertList.at(jj).binding() != action.fromBinding) {
                         action.deleteFromBinding();
                     }
                     break;
@@ -445,7 +631,7 @@ void QDeclarativeState::apply(QDeclarativeStateGroup *group, QDeclarativeTransit
 
             if (!found) {
                 if (!action.restore) {
-                    action.deleteFromBinding();
+                    action.deleteFromBinding();;
                 } else {
                     // Only need to revert the applyList action if the previous
                     // state doesn't have a higher priority revert already
@@ -460,8 +646,8 @@ void QDeclarativeState::apply(QDeclarativeStateGroup *group, QDeclarativeTransit
     // into this state need to be translated into apply actions
     for (int ii = 0; ii < d->revertList.count(); ++ii) {
         bool found = false;
-        if (d->revertList.at(ii).event) {
-            QDeclarativeActionEvent *event = d->revertList.at(ii).event;
+        if (d->revertList.at(ii).event()) {
+            QDeclarativeActionEvent *event = d->revertList.at(ii).event();
             if (!event->isReversable())
                 continue;
             for (int jj = 0; !found && jj < applyList.count(); ++jj) {
@@ -474,31 +660,31 @@ void QDeclarativeState::apply(QDeclarativeStateGroup *group, QDeclarativeTransit
         } else {
             for (int jj = 0; !found && jj < applyList.count(); ++jj) {
                 const QDeclarativeAction &action = applyList.at(jj);
-                if (action.property == d->revertList.at(ii).property)
+                if (action.property == d->revertList.at(ii).property())
                     found = true;
             }
         }
         if (!found) {
-            QVariant cur = d->revertList.at(ii).property.read();
+            QVariant cur = d->revertList.at(ii).property().read();
             QDeclarativeAbstractBinding *delBinding = 
-                QDeclarativePropertyPrivate::setBinding(d->revertList.at(ii).property, 0);
+                QDeclarativePropertyPrivate::setBinding(d->revertList.at(ii).property(), 0);
             if (delBinding)
                 delBinding->destroy();
 
             QDeclarativeAction a;
-            a.property = d->revertList.at(ii).property;
+            a.property = d->revertList.at(ii).property();
             a.fromValue = cur;
-            a.toValue = d->revertList.at(ii).value;
-            a.toBinding = d->revertList.at(ii).binding;
-            a.specifiedObject = d->revertList.at(ii).specifiedObject;
-            a.specifiedProperty = d->revertList.at(ii).specifiedProperty;
-            a.event = d->revertList.at(ii).event;
-            a.reverseEvent = d->revertList.at(ii).reverseEvent;
+            a.toValue = d->revertList.at(ii).value();
+            a.toBinding = d->revertList.at(ii).binding();
+            a.specifiedObject = d->revertList.at(ii).specifiedObject();
+            a.specifiedProperty = d->revertList.at(ii).specifiedProperty();
+            a.event = d->revertList.at(ii).event();
+            a.reverseEvent = d->revertList.at(ii).reverseEvent();
             if (a.event && a.event->isRewindable())
                 a.event->saveCurrentValues();
             applyList << a;
             // Store these special reverts in the reverting list
-            d->reverting << d->revertList.at(ii).property;
+            d->reverting << d->revertList.at(ii).property();
         }
     }
     // All the local reverts now become part of the ongoing revertList
@@ -526,4 +712,16 @@ QDeclarativeStateOperation::ActionList QDeclarativeStateOperation::actions()
     return ActionList();
 }
 
+QDeclarativeState *QDeclarativeStateOperation::state() const
+{
+    Q_D(const QDeclarativeStateOperation);
+    return d->m_state;
+}
+
+void QDeclarativeStateOperation::setState(QDeclarativeState *state)
+{
+    Q_D(QDeclarativeStateOperation);
+    d->m_state = state;
+}
+
 QT_END_NAMESPACE
diff --git a/src/declarative/util/qdeclarativestate_p.h b/src/declarative/util/qdeclarativestate_p.h
index 2e2ce7b..a0ab11b 100644
--- a/src/declarative/util/qdeclarativestate_p.h
+++ b/src/declarative/util/qdeclarativestate_p.h
@@ -111,6 +111,8 @@ public:
 
 //### rename to QDeclarativeStateChange?
 class QDeclarativeStateGroup;
+class QDeclarativeState;
+class QDeclarativeStateOperationPrivate;
 class Q_DECLARATIVE_EXPORT QDeclarativeStateOperation : public QObject
 {
     Q_OBJECT
@@ -121,8 +123,15 @@ public:
 
     virtual ActionList actions();
 
+    QDeclarativeState *state() const;
+    void setState(QDeclarativeState *state);
+
 protected:
     QDeclarativeStateOperation(QObjectPrivate &dd, QObject *parent = 0);
+
+private:
+    Q_DECLARE_PRIVATE(QDeclarativeStateOperation)
+    Q_DISABLE_COPY(QDeclarativeStateOperation)
 };
 
 typedef QDeclarativeStateOperation::ActionList QDeclarativeStateActions;
@@ -169,6 +178,18 @@ public:
     QDeclarativeStateGroup *stateGroup() const;
     void setStateGroup(QDeclarativeStateGroup *);
 
+    bool containsPropertyInRevertList(QObject *target, const QByteArray &name) const;
+    bool changeValueInRevertList(QObject *target, const QByteArray &name, const QVariant &revertValue);
+    bool changeBindingInRevertList(QObject *target, const QByteArray &name, QDeclarativeAbstractBinding *binding);
+    bool removeEntryFromRevertList(QObject *target, const QByteArray &name);
+    void addEntryToRevertList(const QDeclarativeAction &action);
+    void removeAllEntriesFromRevertList(QObject *target);
+    void addEntriesToRevertList(const QList<QDeclarativeAction> &actions);
+    QVariant valueInRevertList(QObject *target, const QByteArray &name) const;
+    QDeclarativeAbstractBinding *bindingInRevertList(QObject *target, const QByteArray &name) const;
+
+    bool isStateActive() const;
+
 Q_SIGNALS:
     void completed();
 
diff --git a/src/declarative/util/qdeclarativestate_p_p.h b/src/declarative/util/qdeclarativestate_p_p.h
index 2ef9bb0..4fd8f21 100644
--- a/src/declarative/util/qdeclarativestate_p_p.h
+++ b/src/declarative/util/qdeclarativestate_p_p.h
@@ -61,6 +61,8 @@
 #include <private/qdeclarativeproperty_p.h>
 #include <private/qdeclarativeguard_p.h>
 
+#include <private/qdeclarativebinding_p.h>
+
 #include <private/qobject_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -69,30 +71,123 @@ class QDeclarativeSimpleAction
 {
 public:
     enum State { StartState, EndState };
-    QDeclarativeSimpleAction(const QDeclarativeAction &a, State state = StartState) 
+    QDeclarativeSimpleAction(const QDeclarativeAction &a, State state = StartState)
     {
-        property = a.property;
-        specifiedObject = a.specifiedObject;
-        specifiedProperty = a.specifiedProperty;
-        event = a.event;
+        m_property = a.property;
+        m_specifiedObject = a.specifiedObject;
+        m_specifiedProperty = a.specifiedProperty;
+        m_event = a.event;
         if (state == StartState) {
-            value = a.fromValue;
-            binding = QDeclarativePropertyPrivate::binding(property);
-            reverseEvent = true;
+            m_value = a.fromValue;
+            if (QDeclarativePropertyPrivate::binding(m_property)) {
+                m_binding = QDeclarativeAbstractBinding::getPointer(QDeclarativePropertyPrivate::binding(m_property));
+            }
+            m_reverseEvent = true;
         } else {
-            value = a.toValue;
-            binding = a.toBinding;
-            reverseEvent = false;
+            m_value = a.toValue;
+            m_binding = QDeclarativeAbstractBinding::getPointer(a.toBinding);
+            m_reverseEvent = false;
         }
     }
 
-    QDeclarativeProperty property;
-    QVariant value;
-    QDeclarativeAbstractBinding *binding;
-    QObject *specifiedObject;
-    QString specifiedProperty;
-    QDeclarativeActionEvent *event;
-    bool reverseEvent;
+    ~QDeclarativeSimpleAction()
+    {
+    }
+
+    QDeclarativeSimpleAction(const QDeclarativeSimpleAction &other)
+        :  m_property(other.m_property),
+        m_value(other.m_value),
+        m_binding(QDeclarativeAbstractBinding::getPointer(other.binding())),
+        m_specifiedObject(other.m_specifiedObject),
+        m_specifiedProperty(other.m_specifiedProperty),
+        m_event(other.m_event),
+        m_reverseEvent(other.m_reverseEvent)
+    {
+    }
+
+    QDeclarativeSimpleAction &operator =(const QDeclarativeSimpleAction &other)
+    {
+        m_property = other.m_property;
+        m_value = other.m_value;
+        m_binding = QDeclarativeAbstractBinding::getPointer(other.binding());
+        m_specifiedObject = other.m_specifiedObject;
+        m_specifiedProperty = other.m_specifiedProperty;
+        m_event = other.m_event;
+        m_reverseEvent = other.m_reverseEvent;
+
+        return *this;
+    }
+
+    void setProperty(const QDeclarativeProperty &property)
+    {
+        m_property = property;
+    }
+
+    const QDeclarativeProperty &property() const
+    {
+        return m_property;
+    }
+
+    void setValue(const QVariant &value)
+    {
+        m_value = value;
+    }
+
+    const QVariant &value() const
+    {
+        return m_value;
+    }
+
+    void setBinding(QDeclarativeAbstractBinding *binding)
+    {
+        m_binding = QDeclarativeAbstractBinding::getPointer(binding);
+    }
+
+    QDeclarativeAbstractBinding *binding() const
+    {
+        return m_binding.data();
+    }
+
+    QObject *specifiedObject() const
+    {
+        return m_specifiedObject;
+    }
+
+    const QString &specifiedProperty() const
+    {
+        return m_specifiedProperty;
+    }
+
+    QDeclarativeActionEvent *event() const
+    {
+        return m_event;
+    }
+
+    bool reverseEvent() const
+    {
+        return m_reverseEvent;
+    }
+
+private:
+    QDeclarativeProperty m_property;
+    QVariant m_value;
+    QDeclarativeAbstractBinding::Pointer m_binding;
+    QObject *m_specifiedObject;
+    QString m_specifiedProperty;
+    QDeclarativeActionEvent *m_event;
+    bool m_reverseEvent;
+};
+
+class QDeclarativeStateOperationPrivate : public QObjectPrivate
+{
+    Q_DECLARE_PUBLIC(QDeclarativeStateOperation)
+
+public:
+
+    QDeclarativeStateOperationPrivate()
+    : m_state(0) {}
+
+    QDeclarativeState *m_state;
 };
 
 class QDeclarativeStatePrivate : public QObjectPrivate
@@ -122,10 +217,14 @@ public:
 
     static void operations_append(QDeclarativeListProperty<QDeclarativeStateOperation> *prop, QDeclarativeStateOperation *op) {
         QList<OperationGuard> *list = static_cast<QList<OperationGuard> *>(prop->data);
+        op->setState(qobject_cast<QDeclarativeState*>(prop->object));
         list->append(OperationGuard(op, list));
     }
     static void operations_clear(QDeclarativeListProperty<QDeclarativeStateOperation> *prop) {
         QList<OperationGuard> *list = static_cast<QList<OperationGuard> *>(prop->data);
+        QMutableListIterator<OperationGuard> listIterator(*list);
+        while(listIterator.hasNext())
+            listIterator.next()->setState(0);
         list->clear();
     }
     static int operations_count(QDeclarativeListProperty<QDeclarativeStateOperation> *prop) {
diff --git a/src/declarative/util/qdeclarativestateoperations.cpp b/src/declarative/util/qdeclarativestateoperations.cpp
index a78fc54..8cb813c 100644
--- a/src/declarative/util/qdeclarativestateoperations.cpp
+++ b/src/declarative/util/qdeclarativestateoperations.cpp
@@ -52,6 +52,7 @@
 #include "private/qdeclarativecontext_p.h"
 #include "private/qdeclarativeproperty_p.h"
 #include "private/qdeclarativebinding_p.h"
+#include "private/qdeclarativestate_p_p.h"
 
 #include <QtCore/qdebug.h>
 #include <QtGui/qgraphicsitem.h>
@@ -61,7 +62,7 @@
 
 QT_BEGIN_NAMESPACE
 
-class QDeclarativeParentChangePrivate : public QObjectPrivate
+class QDeclarativeParentChangePrivate : public QDeclarativeStateOperationPrivate
 {
     Q_DECLARE_PUBLIC(QDeclarativeParentChange)
 public:
@@ -580,7 +581,7 @@ void QDeclarativeParentChange::rewind()
     d->doChange(d->rewindParent, d->rewindStackBefore);
 }
 
-class QDeclarativeStateChangeScriptPrivate : public QObjectPrivate
+class QDeclarativeStateChangeScriptPrivate : public QDeclarativeStateOperationPrivate
 {
 public:
     QDeclarativeStateChangeScriptPrivate() {}
@@ -965,7 +966,7 @@ void QDeclarativeAnchorSet::resetCenterIn()
 }
 
 
-class QDeclarativeAnchorChangesPrivate : public QObjectPrivate
+class QDeclarativeAnchorChangesPrivate : public QDeclarativeStateOperationPrivate
 {
 public:
     QDeclarativeAnchorChangesPrivate()
@@ -1030,6 +1031,11 @@ public:
     bool applyOrigVCenter;
     bool applyOrigBaseline;
 
+    QDeclarativeNullableValue<qreal> origWidth;
+    QDeclarativeNullableValue<qreal> origHeight;
+    qreal origX;
+    qreal origY;
+
     QList<QDeclarativeAbstractBinding*> oldBindings;
 
     QDeclarativeProperty leftProp;
@@ -1321,6 +1327,42 @@ void QDeclarativeAnchorChanges::reverse(Reason reason)
         QDeclarativePropertyPrivate::setBinding(d->vCenterProp, d->origVCenterBinding);
     if (d->origBaselineBinding)
         QDeclarativePropertyPrivate::setBinding(d->baselineProp, d->origBaselineBinding);
+
+    //restore any absolute geometry changed by the state's anchors
+    QDeclarativeAnchors::Anchors stateVAnchors = d->anchorSet->d_func()->usedAnchors & QDeclarativeAnchors::Vertical_Mask;
+    QDeclarativeAnchors::Anchors origVAnchors = targetPrivate->anchors()->usedAnchors() & QDeclarativeAnchors::Vertical_Mask;
+    QDeclarativeAnchors::Anchors stateHAnchors = d->anchorSet->d_func()->usedAnchors & QDeclarativeAnchors::Horizontal_Mask;
+    QDeclarativeAnchors::Anchors origHAnchors = targetPrivate->anchors()->usedAnchors() & QDeclarativeAnchors::Horizontal_Mask;
+
+    bool stateSetWidth = (stateHAnchors &&
+                          stateHAnchors != QDeclarativeAnchors::LeftAnchor &&
+                          stateHAnchors != QDeclarativeAnchors::RightAnchor &&
+                          stateHAnchors != QDeclarativeAnchors::HCenterAnchor);
+    bool origSetWidth = (origHAnchors &&
+                         origHAnchors != QDeclarativeAnchors::LeftAnchor &&
+                         origHAnchors != QDeclarativeAnchors::RightAnchor &&
+                         origHAnchors != QDeclarativeAnchors::HCenterAnchor);
+    if (d->origWidth.isValid() && stateSetWidth && !origSetWidth)
+        d->target->setWidth(d->origWidth.value);
+
+    bool stateSetHeight = (stateVAnchors &&
+                           stateVAnchors != QDeclarativeAnchors::TopAnchor &&
+                           stateVAnchors != QDeclarativeAnchors::BottomAnchor &&
+                           stateVAnchors != QDeclarativeAnchors::VCenterAnchor &&
+                           stateVAnchors != QDeclarativeAnchors::BaselineAnchor);
+    bool origSetHeight = (origVAnchors &&
+                          origVAnchors != QDeclarativeAnchors::TopAnchor &&
+                          origVAnchors != QDeclarativeAnchors::BottomAnchor &&
+                          origVAnchors != QDeclarativeAnchors::VCenterAnchor &&
+                          origVAnchors != QDeclarativeAnchors::BaselineAnchor);
+    if (d->origHeight.isValid() && stateSetHeight && !origSetHeight)
+        d->target->setHeight(d->origHeight.value);
+
+    if (stateHAnchors && !origHAnchors)
+        d->target->setX(d->origX);
+
+    if (stateVAnchors && !origVAnchors)
+        d->target->setY(d->origY);
 }
 
 QString QDeclarativeAnchorChanges::typeName() const
@@ -1383,6 +1425,14 @@ void QDeclarativeAnchorChanges::saveOriginals()
     d->origVCenterBinding = QDeclarativePropertyPrivate::binding(d->vCenterProp);
     d->origBaselineBinding = QDeclarativePropertyPrivate::binding(d->baselineProp);
 
+    QDeclarativeItemPrivate *targetPrivate = QDeclarativeItemPrivate::get(d->target);
+    if (targetPrivate->widthValid)
+        d->origWidth = d->target->width();
+    if (targetPrivate->heightValid)
+        d->origHeight = d->target->height();
+    d->origX = d->target->x();
+    d->origY = d->target->y();
+
     d->applyOrigLeft = d->applyOrigRight = d->applyOrigHCenter = d->applyOrigTop
       = d->applyOrigBottom = d->applyOrigVCenter = d->applyOrigBaseline = false;
 
@@ -1415,6 +1465,11 @@ void QDeclarativeAnchorChanges::copyOriginals(QDeclarativeActionEvent *other)
     d->origVCenterBinding = acp->origVCenterBinding;
     d->origBaselineBinding = acp->origBaselineBinding;
 
+    d->origWidth = acp->origWidth;
+    d->origHeight = acp->origHeight;
+    d->origX = acp->origX;
+    d->origY = acp->origY;
+
     d->oldBindings.clear();
     d->oldBindings << acp->leftBinding << acp->rightBinding << acp->hCenterBinding
                 << acp->topBinding << acp->bottomBinding << acp->baselineBinding;
diff --git a/src/declarative/util/qdeclarativetransitionmanager.cpp b/src/declarative/util/qdeclarativetransitionmanager.cpp
index d82c4bb..89b0044 100644
--- a/src/declarative/util/qdeclarativetransitionmanager.cpp
+++ b/src/declarative/util/qdeclarativetransitionmanager.cpp
@@ -86,8 +86,8 @@ void QDeclarativeTransitionManager::complete()
     d->applyBindings();
 
     for (int ii = 0; ii < d->completeList.count(); ++ii) {
-        const QDeclarativeProperty &prop = d->completeList.at(ii).property;
-        prop.write(d->completeList.at(ii).value);
+        const QDeclarativeProperty &prop = d->completeList.at(ii).property();
+        prop.write(d->completeList.at(ii).value());
     }
 
     d->completeList.clear();
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index 7a5b8de..2600d06 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -7676,6 +7676,14 @@ QGraphicsObject *QGraphicsItemPrivate::children_at(QDeclarativeListProperty<QGra
         return 0;
 }
 
+void QGraphicsItemPrivate::children_clear(QDeclarativeListProperty<QGraphicsObject> *list)
+{
+    QGraphicsItemPrivate *d = QGraphicsItemPrivate::get(static_cast<QGraphicsObject *>(list->object));
+    int childCount = d->children.count();
+    for (int index = 0; index < childCount; index++)
+        QGraphicsItemPrivate::get(d->children.at(0))->setParentItemHelper(0, /*newParentVariant=*/0, /*thisPointerVariant=*/0);
+}
+
 /*!
     Returns a list of this item's children.
 
@@ -7689,7 +7697,7 @@ QDeclarativeListProperty<QGraphicsObject> QGraphicsItemPrivate::childrenList()
     if (isObject) {
         QGraphicsObject *that = static_cast<QGraphicsObject *>(q);
         return QDeclarativeListProperty<QGraphicsObject>(that, &children, children_append,
-                                                         children_count, children_at);
+                                                         children_count, children_at, children_clear);
     } else {
         //QGraphicsItem is not supported for this property
         return QDeclarativeListProperty<QGraphicsObject>();
diff --git a/src/gui/graphicsview/qgraphicsitem_p.h b/src/gui/graphicsview/qgraphicsitem_p.h
index d60dffb..cce9439 100644
--- a/src/gui/graphicsview/qgraphicsitem_p.h
+++ b/src/gui/graphicsview/qgraphicsitem_p.h
@@ -487,6 +487,7 @@ public:
     static void children_append(QDeclarativeListProperty<QGraphicsObject> *list, QGraphicsObject *item);
     static int children_count(QDeclarativeListProperty<QGraphicsObject> *list);
     static QGraphicsObject *children_at(QDeclarativeListProperty<QGraphicsObject> *list, int);
+    static void children_clear(QDeclarativeListProperty<QGraphicsObject> *list);
 
     inline QTransform transformToParent() const;
     inline void ensureSortedChildren();
diff --git a/src/s60installs/bwins/QtDeclarativeu.def b/src/s60installs/bwins/QtDeclarativeu.def
index 50c948a..a2bff5d 100644
--- a/src/s60installs/bwins/QtDeclarativeu.def
+++ b/src/s60installs/bwins/QtDeclarativeu.def
@@ -1639,4 +1639,55 @@ EXPORTS
 	?baselineOffsetChanged@QDeclarativeItem@@IAEXM@Z @ 1638 NONAME ; void QDeclarativeItem::baselineOffsetChanged(float)
 	??6QDeclarativeInfo@@QAEAAV0@VQChar@@@Z @ 1639 NONAME ; class QDeclarativeInfo & QDeclarativeInfo::operator<<(class QChar)
 	?newObjects@QDeclarativeEngineDebug@@IAEXXZ @ 1640 NONAME ; void QDeclarativeEngineDebug::newObjects(void)
+	?qt_metacast@QDeclarativePropertyChanges@@UAEPAXPBD@Z @ 1641 NONAME ; void * QDeclarativePropertyChanges::qt_metacast(char const *)
+	?actions@QDeclarativePropertyChanges@@UAE?AV?$QList@VQDeclarativeAction@@@@XZ @ 1642 NONAME ; class QList<class QDeclarativeAction> QDeclarativePropertyChanges::actions(void)
+	??1QDeclarativePropertyChanges@@UAE@XZ @ 1643 NONAME ; QDeclarativePropertyChanges::~QDeclarativePropertyChanges(void)
+	??_EQDeclarativePropertyChanges@@UAE@I@Z @ 1644 NONAME ; QDeclarativePropertyChanges::~QDeclarativePropertyChanges(unsigned int)
+	?setObject@QDeclarativePropertyChanges@@QAEXPAVQObject@@@Z @ 1645 NONAME ; void QDeclarativePropertyChanges::setObject(class QObject *)
+	?staticMetaObject@QDeclarativePropertyChanges@@2UQMetaObject@@B @ 1646 NONAME ; struct QMetaObject const QDeclarativePropertyChanges::staticMetaObject
+	?removeEntryFromRevertList@QDeclarativeState@@QAE_NPAVQObject@@ABVQByteArray@@@Z @ 1647 NONAME ; bool QDeclarativeState::removeEntryFromRevertList(class QObject *, class QByteArray const &)
+	?restoreEntryValues@QDeclarativePropertyChanges@@QBE_NXZ @ 1648 NONAME ; bool QDeclarativePropertyChanges::restoreEntryValues(void) const
+	?setRestoreEntryValues@QDeclarativePropertyChanges@@QAEX_N@Z @ 1649 NONAME ; void QDeclarativePropertyChanges::setRestoreEntryValues(bool)
+	?changeValue@QDeclarativePropertyChanges@@QAEXABVQByteArray@@ABVQVariant@@@Z @ 1650 NONAME ; void QDeclarativePropertyChanges::changeValue(class QByteArray const &, class QVariant const &)
+	?metaObject@QDeclarativePropertyChanges@@UBEPBUQMetaObject@@XZ @ 1651 NONAME ; struct QMetaObject const * QDeclarativePropertyChanges::metaObject(void) const
+	?data_clear@QDeclarativeItemPrivate@@SAXPAV?$QDeclarativeListProperty@VQObject@@@@@Z @ 1652 NONAME ; void QDeclarativeItemPrivate::data_clear(class QDeclarativeListProperty<class QObject> *)
+	?containsPropertyInRevertList@QDeclarativeState@@QBE_NPAVQObject@@ABVQByteArray@@@Z @ 1653 NONAME ; bool QDeclarativeState::containsPropertyInRevertList(class QObject *, class QByteArray const &) const
+	?containsValue@QDeclarativePropertyChanges@@QBE_NABVQByteArray@@@Z @ 1654 NONAME ; bool QDeclarativePropertyChanges::containsValue(class QByteArray const &) const
+	?bindingInRevertList@QDeclarativeState@@QBEPAVQDeclarativeAbstractBinding@@PAVQObject@@ABVQByteArray@@@Z @ 1655 NONAME ; class QDeclarativeAbstractBinding * QDeclarativeState::bindingInRevertList(class QObject *, class QByteArray const &) const
+	?d_func@QDeclarativePropertyChanges@@ABEPBVQDeclarativePropertyChangesPrivate@@XZ @ 1656 NONAME ; class QDeclarativePropertyChangesPrivate const * QDeclarativePropertyChanges::d_func(void) const
+	?containsProperty@QDeclarativePropertyChanges@@QBE_NABVQByteArray@@@Z @ 1657 NONAME ; bool QDeclarativePropertyChanges::containsProperty(class QByteArray const &) const
+	?trUtf8@QDeclarativePropertyChanges@@SA?AVQString@@PBD0H@Z @ 1658 NONAME ; class QString QDeclarativePropertyChanges::trUtf8(char const *, char const *, int)
+	?property@QDeclarativePropertyChanges@@QBE?AVQVariant@@ABVQByteArray@@@Z @ 1659 NONAME ; class QVariant QDeclarativePropertyChanges::property(class QByteArray const &) const
+	?containsExpression@QDeclarativePropertyChanges@@QBE_NABVQByteArray@@@Z @ 1660 NONAME ; bool QDeclarativePropertyChanges::containsExpression(class QByteArray const &) const
+	?d_func@QDeclarativeStateOperation@@ABEPBVQDeclarativeStateOperationPrivate@@XZ @ 1661 NONAME ; class QDeclarativeStateOperationPrivate const * QDeclarativeStateOperation::d_func(void) const
+	?d_func@QDeclarativePropertyChanges@@AAEPAVQDeclarativePropertyChangesPrivate@@XZ @ 1662 NONAME ; class QDeclarativePropertyChangesPrivate * QDeclarativePropertyChanges::d_func(void)
+	?state@QDeclarativeStateOperation@@QBEPAVQDeclarativeState@@XZ @ 1663 NONAME ; class QDeclarativeState * QDeclarativeStateOperation::state(void) const
+	?value@QDeclarativePropertyChanges@@QBE?AVQVariant@@ABVQByteArray@@@Z @ 1664 NONAME ; class QVariant QDeclarativePropertyChanges::value(class QByteArray const &) const
+	?qt_metacall@QDeclarativePropertyChanges@@UAEHW4Call@QMetaObject@@HPAPAX@Z @ 1665 NONAME ; int QDeclarativePropertyChanges::qt_metacall(enum QMetaObject::Call, int, void * *)
+	?trUtf8@QDeclarativePropertyChanges@@SA?AVQString@@PBD0@Z @ 1666 NONAME ; class QString QDeclarativePropertyChanges::trUtf8(char const *, char const *)
+	?attachToState@QDeclarativePropertyChanges@@QAEXXZ @ 1667 NONAME ; void QDeclarativePropertyChanges::attachToState(void)
+	?changeExpression@QDeclarativePropertyChanges@@QAEXABVQByteArray@@ABVQString@@@Z @ 1668 NONAME ; void QDeclarativePropertyChanges::changeExpression(class QByteArray const &, class QString const &)
+	?addEntryToRevertList@QDeclarativeState@@QAEXABVQDeclarativeAction@@@Z @ 1669 NONAME ; void QDeclarativeState::addEntryToRevertList(class QDeclarativeAction const &)
+	??0QDeclarativePropertyChanges@@QAE@XZ @ 1670 NONAME ; QDeclarativePropertyChanges::QDeclarativePropertyChanges(void)
+	?resources_clear@QDeclarativeItemPrivate@@SAXPAV?$QDeclarativeListProperty@VQObject@@@@@Z @ 1671 NONAME ; void QDeclarativeItemPrivate::resources_clear(class QDeclarativeListProperty<class QObject> *)
+	?isExplicit@QDeclarativePropertyChanges@@QBE_NXZ @ 1672 NONAME ; bool QDeclarativePropertyChanges::isExplicit(void) const
+	?setState@QDeclarativeStateOperation@@QAEXPAVQDeclarativeState@@@Z @ 1673 NONAME ; void QDeclarativeStateOperation::setState(class QDeclarativeState *)
+	?detachFromState@QDeclarativePropertyChanges@@QAEXXZ @ 1674 NONAME ; void QDeclarativePropertyChanges::detachFromState(void)
+	?tr@QDeclarativePropertyChanges@@SA?AVQString@@PBD0H@Z @ 1675 NONAME ; class QString QDeclarativePropertyChanges::tr(char const *, char const *, int)
+	?addEntriesToRevertList@QDeclarativeState@@QAEXABV?$QList@VQDeclarativeAction@@@@@Z @ 1676 NONAME ; void QDeclarativeState::addEntriesToRevertList(class QList<class QDeclarativeAction> const &)
+	?expression@QDeclarativePropertyChanges@@QBE?AVQString@@ABVQByteArray@@@Z @ 1677 NONAME ; class QString QDeclarativePropertyChanges::expression(class QByteArray const &) const
+	?object@QDeclarativePropertyChanges@@QBEPAVQObject@@XZ @ 1678 NONAME ; class QObject * QDeclarativePropertyChanges::object(void) const
+	?valueInRevertList@QDeclarativeState@@QBE?AVQVariant@@PAVQObject@@ABVQByteArray@@@Z @ 1679 NONAME ; class QVariant QDeclarativeState::valueInRevertList(class QObject *, class QByteArray const &) const
+	?removeAllEntriesFromRevertList@QDeclarativeState@@QAEXPAVQObject@@@Z @ 1680 NONAME ; void QDeclarativeState::removeAllEntriesFromRevertList(class QObject *)
+	?d_func@QDeclarativeStateOperation@@AAEPAVQDeclarativeStateOperationPrivate@@XZ @ 1681 NONAME ; class QDeclarativeStateOperationPrivate * QDeclarativeStateOperation::d_func(void)
+	?changeValueInRevertList@QDeclarativeState@@QAE_NPAVQObject@@ABVQByteArray@@ABVQVariant@@@Z @ 1682 NONAME ; bool QDeclarativeState::changeValueInRevertList(class QObject *, class QByteArray const &, class QVariant const &)
+	?setIsExplicit@QDeclarativePropertyChanges@@QAEX_N@Z @ 1683 NONAME ; void QDeclarativePropertyChanges::setIsExplicit(bool)
+	?isStateActive@QDeclarativeState@@QBE_NXZ @ 1684 NONAME ; bool QDeclarativeState::isStateActive(void) const
+	?data_count@QDeclarativeItemPrivate@@SAHPAV?$QDeclarativeListProperty@VQObject@@@@@Z @ 1685 NONAME ; int QDeclarativeItemPrivate::data_count(class QDeclarativeListProperty<class QObject> *)
+	?removeProperty@QDeclarativePropertyChanges@@QAEXABVQByteArray@@@Z @ 1686 NONAME ; void QDeclarativePropertyChanges::removeProperty(class QByteArray const &)
+	?data_at@QDeclarativeItemPrivate@@SAPAVQObject@@PAV?$QDeclarativeListProperty@VQObject@@@@H@Z @ 1687 NONAME ; class QObject * QDeclarativeItemPrivate::data_at(class QDeclarativeListProperty<class QObject> *, int)
+	?tr@QDeclarativePropertyChanges@@SA?AVQString@@PBD0@Z @ 1688 NONAME ; class QString QDeclarativePropertyChanges::tr(char const *, char const *)
+	?changeBindingInRevertList@QDeclarativeState@@QAE_NPAVQObject@@ABVQByteArray@@PAVQDeclarativeAbstractBinding@@@Z @ 1689 NONAME ; bool QDeclarativeState::changeBindingInRevertList(class QObject *, class QByteArray const &, class QDeclarativeAbstractBinding *)
+	?getStaticMetaObject@QDeclarativePropertyChanges@@SAABUQMetaObject@@XZ @ 1690 NONAME ; struct QMetaObject const & QDeclarativePropertyChanges::getStaticMetaObject(void)
+	?weakPointer@QDeclarativeAbstractBinding@@QAE?AV?$QWeakPointer@VQDeclarativeAbstractBinding@@@@XZ @ 1691 NONAME ; class QWeakPointer<class QDeclarativeAbstractBinding> QDeclarativeAbstractBinding::weakPointer(void)
 
diff --git a/src/s60installs/bwins/QtGuiu.def b/src/s60installs/bwins/QtGuiu.def
index 01630e2..f9e88d7 100644
--- a/src/s60installs/bwins/QtGuiu.def
+++ b/src/s60installs/bwins/QtGuiu.def
@@ -12885,4 +12885,5 @@ EXPORTS
 	??0QGraphicsViewPrivate@@QAE@XZ @ 12884 NONAME ; QGraphicsViewPrivate::QGraphicsViewPrivate(void)
 	?flushDetachedPixmaps@QPixmapCache@@SAXXZ @ 12885 NONAME ; void QPixmapCache::flushDetachedPixmaps(void)
 	?replayLastMouseEvent@QGraphicsViewPrivate@@QAEXXZ @ 12886 NONAME ; void QGraphicsViewPrivate::replayLastMouseEvent(void)
+	?children_clear@QGraphicsItemPrivate@@SAXPAV?$QDeclarativeListProperty@VQGraphicsObject@@@@@Z @ 12887 NONAME ; void QGraphicsItemPrivate::children_clear(class QDeclarativeListProperty<class QGraphicsObject> *)
 
diff --git a/src/s60installs/eabi/QtDeclarativeu.def b/src/s60installs/eabi/QtDeclarativeu.def
index 2a14abe..37325fa 100644
--- a/src/s60installs/eabi/QtDeclarativeu.def
+++ b/src/s60installs/eabi/QtDeclarativeu.def
@@ -1675,4 +1675,51 @@ EXPORTS
 	_ZrsR11QDataStreamRN29QDeclarativeEngineDebugServer22QDeclarativeObjectDataE @ 1674 NONAME
 	_ZrsR11QDataStreamRN29QDeclarativeEngineDebugServer26QDeclarativeObjectPropertyE @ 1675 NONAME
 	_ZN23QDeclarativeEngineDebug10newObjectsEv @ 1676 NONAME
+	_ZN17QDeclarativeState20addEntryToRevertListERK18QDeclarativeAction @ 1677 NONAME
+	_ZN17QDeclarativeState22addEntriesToRevertListERK5QListI18QDeclarativeActionE @ 1678 NONAME
+	_ZN17QDeclarativeState23changeValueInRevertListEP7QObjectRK10QByteArrayRK8QVariant @ 1679 NONAME
+	_ZN17QDeclarativeState25changeBindingInRevertListEP7QObjectRK10QByteArrayP27QDeclarativeAbstractBinding @ 1680 NONAME
+	_ZN17QDeclarativeState25removeEntryFromRevertListEP7QObjectRK10QByteArray @ 1681 NONAME
+	_ZN17QDeclarativeState30removeAllEntriesFromRevertListEP7QObject @ 1682 NONAME
+	_ZN23QDeclarativeItemPrivate10data_clearEP24QDeclarativeListPropertyI7QObjectE @ 1683 NONAME
+	_ZN23QDeclarativeItemPrivate10data_countEP24QDeclarativeListPropertyI7QObjectE @ 1684 NONAME
+	_ZN23QDeclarativeItemPrivate15resources_clearEP24QDeclarativeListPropertyI7QObjectE @ 1685 NONAME
+	_ZN23QDeclarativeItemPrivate7data_atEP24QDeclarativeListPropertyI7QObjectEi @ 1686 NONAME
+	_ZN26QDeclarativeStateOperation8setStateEP17QDeclarativeState @ 1687 NONAME
+	_ZN27QDeclarativeAbstractBinding11weakPointerEv @ 1688 NONAME
+	_ZN27QDeclarativePropertyChanges11changeValueERK10QByteArrayRK8QVariant @ 1689 NONAME
+	_ZN27QDeclarativePropertyChanges11qt_metacallEN11QMetaObject4CallEiPPv @ 1690 NONAME
+	_ZN27QDeclarativePropertyChanges11qt_metacastEPKc @ 1691 NONAME
+	_ZN27QDeclarativePropertyChanges13attachToStateEv @ 1692 NONAME
+	_ZN27QDeclarativePropertyChanges13setIsExplicitEb @ 1693 NONAME
+	_ZN27QDeclarativePropertyChanges14removePropertyERK10QByteArray @ 1694 NONAME
+	_ZN27QDeclarativePropertyChanges15detachFromStateEv @ 1695 NONAME
+	_ZN27QDeclarativePropertyChanges16changeExpressionERK10QByteArrayRK7QString @ 1696 NONAME
+	_ZN27QDeclarativePropertyChanges16staticMetaObjectE @ 1697 NONAME DATA 16
+	_ZN27QDeclarativePropertyChanges19getStaticMetaObjectEv @ 1698 NONAME
+	_ZN27QDeclarativePropertyChanges21setRestoreEntryValuesEb @ 1699 NONAME
+	_ZN27QDeclarativePropertyChanges7actionsEv @ 1700 NONAME
+	_ZN27QDeclarativePropertyChanges9setObjectEP7QObject @ 1701 NONAME
+	_ZN27QDeclarativePropertyChangesC1Ev @ 1702 NONAME
+	_ZN27QDeclarativePropertyChangesC2Ev @ 1703 NONAME
+	_ZN27QDeclarativePropertyChangesD0Ev @ 1704 NONAME
+	_ZN27QDeclarativePropertyChangesD1Ev @ 1705 NONAME
+	_ZN27QDeclarativePropertyChangesD2Ev @ 1706 NONAME
+	_ZNK17QDeclarativeState13isStateActiveEv @ 1707 NONAME
+	_ZNK17QDeclarativeState17valueInRevertListEP7QObjectRK10QByteArray @ 1708 NONAME
+	_ZNK17QDeclarativeState19bindingInRevertListEP7QObjectRK10QByteArray @ 1709 NONAME
+	_ZNK17QDeclarativeState28containsPropertyInRevertListEP7QObjectRK10QByteArray @ 1710 NONAME
+	_ZNK26QDeclarativeStateOperation5stateEv @ 1711 NONAME
+	_ZNK27QDeclarativePropertyChanges10expressionERK10QByteArray @ 1712 NONAME
+	_ZNK27QDeclarativePropertyChanges10isExplicitEv @ 1713 NONAME
+	_ZNK27QDeclarativePropertyChanges10metaObjectEv @ 1714 NONAME
+	_ZNK27QDeclarativePropertyChanges13containsValueERK10QByteArray @ 1715 NONAME
+	_ZNK27QDeclarativePropertyChanges16containsPropertyERK10QByteArray @ 1716 NONAME
+	_ZNK27QDeclarativePropertyChanges18containsExpressionERK10QByteArray @ 1717 NONAME
+	_ZNK27QDeclarativePropertyChanges18restoreEntryValuesEv @ 1718 NONAME
+	_ZNK27QDeclarativePropertyChanges5valueERK10QByteArray @ 1719 NONAME
+	_ZNK27QDeclarativePropertyChanges6objectEv @ 1720 NONAME
+	_ZNK27QDeclarativePropertyChanges8propertyERK10QByteArray @ 1721 NONAME
+	_ZTI27QDeclarativePropertyChanges @ 1722 NONAME
+	_ZTV27QDeclarativePropertyChanges @ 1723 NONAME
 
diff --git a/src/s60installs/eabi/QtGuiu.def b/src/s60installs/eabi/QtGuiu.def
index c6d9ddb..6696beb 100644
--- a/src/s60installs/eabi/QtGuiu.def
+++ b/src/s60installs/eabi/QtGuiu.def
@@ -12093,4 +12093,5 @@ EXPORTS
 	_ZN18QTapAndHoldGesture10setTimeoutEi @ 12092 NONAME
 	_ZN18QTapAndHoldGesture7timeoutEv @ 12093 NONAME
 	_ZN20QGraphicsItemPrivate26childrenBoundingRectHelperEP10QTransformP6QRectFb @ 12094 NONAME
+	_ZN20QGraphicsItemPrivate14children_clearEP24QDeclarativeListPropertyI15QGraphicsObjectE @ 12095 NONAME
 
diff --git a/tests/auto/declarative/qdeclarativestates/data/anchorRewindBug2.qml b/tests/auto/declarative/qdeclarativestates/data/anchorRewindBug2.qml
new file mode 100644
index 0000000..4ed2815
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativestates/data/anchorRewindBug2.qml
@@ -0,0 +1,25 @@
+import Qt 4.7
+
+Rectangle {
+    id: root
+    width:200; height:300
+
+    Rectangle {
+        id: rectangle
+        objectName: "mover"
+        color: "green"
+        width:50; height:50
+    }
+
+    states: [
+        State {
+            name: "anchored"
+            AnchorChanges {
+                target: rectangle
+                anchors.left: root.left
+                anchors.right: root.right
+                anchors.bottom: root.bottom
+            }
+        }
+    ]
+}
diff --git a/tests/auto/declarative/qdeclarativestates/data/editProperties.qml b/tests/auto/declarative/qdeclarativestates/data/editProperties.qml
new file mode 100644
index 0000000..4cb1ddd
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativestates/data/editProperties.qml
@@ -0,0 +1,34 @@
+import Qt 4.7
+Rectangle {
+    id: myRectangle
+
+    property color sourceColor: "blue"
+    width: 400; height: 400
+    color: "red"
+
+    Rectangle {
+      id: rect2
+      objectName: "rect2"
+      width: parent.width + 2
+      height: 200
+      color: "yellow"
+    }
+
+    states: [
+        State {
+            name: "blue"
+            PropertyChanges {
+                target: rect2
+                width:50
+                height: 40
+            }
+        },
+        State {
+            name: "green"
+            PropertyChanges {
+                target: rect2
+                width: myRectangle.width / 2
+                height: myRectangle.width / 4
+            }
+        }]
+}
diff --git a/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp b/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp
index 0621602..0d10c10 100644
--- a/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp
+++ b/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp
@@ -48,6 +48,7 @@
 #include <private/qdeclarativepropertychanges_p.h>
 #include <private/qdeclarativestategroup_p.h>
 #include <private/qdeclarativeitem_p.h>
+#include <private/qdeclarativeproperty_p.h>
 
 #ifdef Q_OS_SYMBIAN
 // In Symbian OS test data is located in applications private dir
@@ -122,6 +123,7 @@ private slots:
     void anchorChanges5();
     void anchorChangesCrash();
     void anchorRewindBug();
+    void anchorRewindBug2();
     void script();
     void restoreEntryValues();
     void explicitChanges();
@@ -140,6 +142,7 @@ private slots:
     void unnamedWhen();
     void returnToBase();
     void extendsBug();
+    void editProperties();
 };
 
 void tst_qdeclarativestates::initTestCase()
@@ -858,6 +861,32 @@ void tst_qdeclarativestates::anchorRewindBug()
     delete rect;
 }
 
+// QTBUG-11834
+void tst_qdeclarativestates::anchorRewindBug2()
+{
+    QDeclarativeEngine engine;
+
+    QDeclarativeComponent rectComponent(&engine, SRCDIR "/data/anchorRewindBug2.qml");
+    QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(rectComponent.create());
+    QVERIFY(rect != 0);
+
+    QDeclarativeRectangle *mover = rect->findChild<QDeclarativeRectangle*>("mover");
+
+    QVERIFY(mover != 0);
+    QCOMPARE(mover->y(), qreal(0.0));
+    QCOMPARE(mover->width(), qreal(50.0));
+
+    QDeclarativeItemPrivate::get(rect)->setState("anchored");
+    QCOMPARE(mover->y(), qreal(250.0));
+    QCOMPARE(mover->width(), qreal(200.0));
+
+    QDeclarativeItemPrivate::get(rect)->setState("");
+    QCOMPARE(mover->y(), qreal(0.0));
+    QCOMPARE(mover->width(), qreal(50.0));
+
+    delete rect;
+}
+
 void tst_qdeclarativestates::script()
 {
     QDeclarativeEngine engine;
@@ -1218,6 +1247,134 @@ void tst_qdeclarativestates::extendsBug()
     QCOMPARE(greenRect->y(), qreal(100));
 }
 
+void tst_qdeclarativestates::editProperties()
+{
+    QDeclarativeEngine engine;
+
+    QDeclarativeComponent c(&engine, SRCDIR "/data/editProperties.qml");
+    QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());
+    QVERIFY(rect != 0);
+
+    QDeclarativeItemPrivate *rectPrivate = QDeclarativeItemPrivate::get(rect);
+
+    QDeclarativeStateGroup *stateGroup = rectPrivate->_states();
+    QVERIFY(stateGroup != 0);
+    qmlExecuteDeferred(stateGroup);
+
+    QDeclarativeState *blueState = stateGroup->findState("blue");
+    QVERIFY(blueState != 0);
+    qmlExecuteDeferred(blueState);
+
+    QDeclarativePropertyChanges *propertyChangesBlue = qobject_cast<QDeclarativePropertyChanges*>(blueState->operationAt(0));
+    QVERIFY(propertyChangesBlue != 0);
+
+    QDeclarativeState *greenState = stateGroup->findState("green");
+    QVERIFY(greenState != 0);
+    qmlExecuteDeferred(greenState);
+
+    QDeclarativePropertyChanges *propertyChangesGreen = qobject_cast<QDeclarativePropertyChanges*>(greenState->operationAt(0));
+    QVERIFY(propertyChangesGreen != 0);
+
+    QDeclarativeRectangle *childRect = rect->findChild<QDeclarativeRectangle*>("rect2");
+    QVERIFY(childRect != 0);
+    QCOMPARE(childRect->width(), qreal(402));
+    QVERIFY(QDeclarativePropertyPrivate::binding(QDeclarativeProperty(childRect, "width")));
+    QCOMPARE(childRect->height(), qreal(200));
+
+    rectPrivate->setState("blue");
+    QCOMPARE(childRect->width(), qreal(50));
+    QCOMPARE(childRect->height(), qreal(40));
+    QVERIFY(!QDeclarativePropertyPrivate::binding(QDeclarativeProperty(childRect, "width")));
+    QVERIFY(blueState->bindingInRevertList(childRect, "width"));
+
+
+    rectPrivate->setState("green");
+    QCOMPARE(childRect->width(), qreal(200));
+    QCOMPARE(childRect->height(), qreal(100));
+    QVERIFY(greenState->bindingInRevertList(childRect, "width"));
+
+
+    rectPrivate->setState("");
+
+
+    QCOMPARE(propertyChangesBlue->actions().length(), 2);
+    QVERIFY(propertyChangesBlue->containsValue("width"));
+    QVERIFY(!propertyChangesBlue->containsProperty("x"));
+    QCOMPARE(propertyChangesBlue->value("width").toInt(), 50);
+    QVERIFY(!propertyChangesBlue->value("x").isValid());
+
+    propertyChangesBlue->changeValue("width", 60);
+    QCOMPARE(propertyChangesBlue->value("width").toInt(), 60);
+    QCOMPARE(propertyChangesBlue->actions().length(), 2);
+
+
+    propertyChangesBlue->changeExpression("width", "myRectangle.width / 2");
+    QVERIFY(!propertyChangesBlue->containsValue("width"));
+    QVERIFY(propertyChangesBlue->containsExpression("width"));
+    QCOMPARE(propertyChangesBlue->value("width").toInt(), 0);
+    QCOMPARE(propertyChangesBlue->actions().length(), 2);
+
+    propertyChangesBlue->changeValue("width", 50);
+    QVERIFY(propertyChangesBlue->containsValue("width"));
+    QVERIFY(!propertyChangesBlue->containsExpression("width"));
+    QCOMPARE(propertyChangesBlue->value("width").toInt(), 50);
+    QCOMPARE(propertyChangesBlue->actions().length(), 2);
+
+    QVERIFY(QDeclarativePropertyPrivate::binding(QDeclarativeProperty(childRect, "width")));
+    rectPrivate->setState("blue");
+    QCOMPARE(childRect->width(), qreal(50));
+    QCOMPARE(childRect->height(), qreal(40));
+
+    propertyChangesBlue->changeValue("width", 60);
+    QCOMPARE(propertyChangesBlue->value("width").toInt(), 60);
+    QCOMPARE(propertyChangesBlue->actions().length(), 2);
+    QCOMPARE(childRect->width(), qreal(60));
+    QVERIFY(!QDeclarativePropertyPrivate::binding(QDeclarativeProperty(childRect, "width")));
+
+    propertyChangesBlue->changeExpression("width", "myRectangle.width / 2");
+    QVERIFY(!propertyChangesBlue->containsValue("width"));
+    QVERIFY(propertyChangesBlue->containsExpression("width"));
+    QCOMPARE(propertyChangesBlue->value("width").toInt(), 0);
+    QCOMPARE(propertyChangesBlue->actions().length(), 2);
+    QVERIFY(QDeclarativePropertyPrivate::binding(QDeclarativeProperty(childRect, "width")));
+    QCOMPARE(childRect->width(), qreal(200));
+
+    propertyChangesBlue->changeValue("width", 50);
+    QCOMPARE(childRect->width(), qreal(50));
+
+    rectPrivate->setState("");
+    QCOMPARE(childRect->width(), qreal(402));
+    QVERIFY(QDeclarativePropertyPrivate::binding(QDeclarativeProperty(childRect, "width")));
+
+    QCOMPARE(propertyChangesGreen->actions().length(), 2);
+    rectPrivate->setState("green");
+    QCOMPARE(childRect->width(), qreal(200));
+    QCOMPARE(childRect->height(), qreal(100));
+    QVERIFY(QDeclarativePropertyPrivate::binding(QDeclarativeProperty(childRect, "width")));
+    QVERIFY(greenState->bindingInRevertList(childRect, "width"));
+    QCOMPARE(propertyChangesGreen->actions().length(), 2);
+
+
+    propertyChangesGreen->removeProperty("height");
+    QVERIFY(!QDeclarativePropertyPrivate::binding(QDeclarativeProperty(childRect, "height")));
+    QCOMPARE(childRect->height(), qreal(200));
+
+    QVERIFY(greenState->bindingInRevertList(childRect, "width"));
+    QVERIFY(greenState->containsPropertyInRevertList(childRect, "width"));
+    propertyChangesGreen->removeProperty("width");
+    QVERIFY(QDeclarativePropertyPrivate::binding(QDeclarativeProperty(childRect, "width")));
+    QCOMPARE(childRect->width(), qreal(402));
+    QVERIFY(!greenState->bindingInRevertList(childRect, "width"));
+    QVERIFY(!greenState->containsPropertyInRevertList(childRect, "width"));
+
+    propertyChangesBlue->removeProperty("width");
+    QCOMPARE(childRect->width(), qreal(402));
+
+    rectPrivate->setState("blue");
+    QCOMPARE(childRect->width(), qreal(402));
+    QCOMPARE(childRect->height(), qreal(40));
+}
+
 QTEST_MAIN(tst_qdeclarativestates)
 
 #include "tst_qdeclarativestates.moc"
diff --git a/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole1.qml b/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole1.qml
new file mode 100644
index 0000000..7ea74f2
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole1.qml
@@ -0,0 +1,11 @@
+import Qt 4.7
+
+ListView {
+    width: 100
+    height: 100
+    anchors.fill: parent
+    model: myModel
+    delegate: Component {
+        Text { objectName: "name"; text: name }
+    }
+}
diff --git a/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole2.qml b/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole2.qml
new file mode 100644
index 0000000..6654d6b
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativevisualdatamodel/data/singlerole2.qml
@@ -0,0 +1,11 @@
+import Qt 4.7
+
+ListView {
+    width: 100
+    height: 100
+    anchors.fill: parent
+    model: myModel
+    delegate: Component {
+        Text { objectName: "name"; text: modelData }
+    }
+}
diff --git a/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp b/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp
index 95ef4fc..d73a872 100644
--- a/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp
+++ b/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp
@@ -75,6 +75,39 @@ static void initStandardTreeModel(QStandardItemModel *model)
     model->insertRow(2, item);
 }
 
+class SingleRoleModel : public QAbstractListModel
+{
+    Q_OBJECT
+
+public:
+    SingleRoleModel(QObject *parent = 0) {
+        QHash<int, QByteArray> roles;
+        roles.insert(Qt::DisplayRole , "name");
+        setRoleNames(roles);
+        list << "one" << "two" << "three" << "four";
+    }
+
+public slots:
+    void set(int idx, QString string) {
+        list[idx] = string;
+        emit dataChanged(index(idx,0), index(idx,0));
+    }
+
+protected:
+    int rowCount(const QModelIndex &parent = QModelIndex()) const {
+        return list.count();
+    }
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const {
+        if (role == Qt::DisplayRole)
+            return list.at(index.row());
+        return QVariant();
+    }
+
+private:
+    QStringList list;
+};
+
+
 class tst_qdeclarativevisualdatamodel : public QObject
 {
     Q_OBJECT
@@ -86,6 +119,7 @@ private slots:
     void updateLayout();
     void childChanged();
     void objectListModel();
+    void singleRole();
 
 private:
     QDeclarativeEngine engine;
@@ -282,6 +316,54 @@ void tst_qdeclarativevisualdatamodel::objectListModel()
     QCOMPARE(name->text(), QString("Changed"));
 }
 
+void tst_qdeclarativevisualdatamodel::singleRole()
+{
+    {
+        QDeclarativeView view;
+
+        SingleRoleModel model;
+
+        QDeclarativeContext *ctxt = view.rootContext();
+        ctxt->setContextProperty("myModel", &model);
+
+        view.setSource(QUrl::fromLocalFile(SRCDIR "/data/singlerole1.qml"));
+
+        QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(view.rootObject());
+        QVERIFY(listview != 0);
+
+        QDeclarativeItem *contentItem = listview->contentItem();
+        QVERIFY(contentItem != 0);
+
+        QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "name", 1);
+        QCOMPARE(name->text(), QString("two"));
+
+        model.set(1, "Changed");
+        QCOMPARE(name->text(), QString("Changed"));
+    }
+    {
+        QDeclarativeView view;
+
+        SingleRoleModel model;
+
+        QDeclarativeContext *ctxt = view.rootContext();
+        ctxt->setContextProperty("myModel", &model);
+
+        view.setSource(QUrl::fromLocalFile(SRCDIR "/data/singlerole2.qml"));
+
+        QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(view.rootObject());
+        QVERIFY(listview != 0);
+
+        QDeclarativeItem *contentItem = listview->contentItem();
+        QVERIFY(contentItem != 0);
+
+        QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "name", 1);
+        QCOMPARE(name->text(), QString("two"));
+
+        model.set(1, "Changed");
+        QCOMPARE(name->text(), QString("Changed"));
+    }
+}
+
 template<typename T>
 T *tst_qdeclarativevisualdatamodel::findItem(QGraphicsObject *parent, const QString &objectName, int index)
 {
diff --git a/tools/qml/qmlruntime.cpp b/tools/qml/qmlruntime.cpp
index b38e80d..c59621a 100644
--- a/tools/qml/qmlruntime.cpp
+++ b/tools/qml/qmlruntime.cpp
@@ -692,12 +692,14 @@ QDeclarativeViewer::~QDeclarativeViewer()
 
 void QDeclarativeViewer::enableExperimentalGestures()
 {
+#ifndef QT_NO_GESTURES
     canvas->viewport()->grabGesture(Qt::TapGesture,Qt::DontStartGestureOnChildren|Qt::ReceivePartialGestures|Qt::IgnoredGesturesPropagateToParent);
     canvas->viewport()->grabGesture(Qt::TapAndHoldGesture,Qt::DontStartGestureOnChildren|Qt::ReceivePartialGestures|Qt::IgnoredGesturesPropagateToParent);
     canvas->viewport()->grabGesture(Qt::PanGesture,Qt::DontStartGestureOnChildren|Qt::ReceivePartialGestures|Qt::IgnoredGesturesPropagateToParent);
     canvas->viewport()->grabGesture(Qt::PinchGesture,Qt::DontStartGestureOnChildren|Qt::ReceivePartialGestures|Qt::IgnoredGesturesPropagateToParent);
     canvas->viewport()->grabGesture(Qt::SwipeGesture,Qt::DontStartGestureOnChildren|Qt::ReceivePartialGestures|Qt::IgnoredGesturesPropagateToParent);
     canvas->viewport()->setAttribute(Qt::WA_AcceptTouchEvents);
+#endif
 }
 
 QDeclarativeView *QDeclarativeViewer::view() const
@@ -1067,11 +1069,7 @@ void QDeclarativeViewer::loadDummyDataFiles(const QString& directory)
     QStringList list = dir.entryList();
     for (int i = 0; i < list.size(); ++i) {
         QString qml = list.at(i);
-        QFile f(dir.filePath(qml));
-        f.open(QIODevice::ReadOnly);
-        QByteArray data = f.readAll();
-        QDeclarativeComponent comp(canvas->engine());
-        comp.setData(data, QUrl());
+        QDeclarativeComponent comp(canvas->engine(), dir.filePath(qml));
         QObject *dummyData = comp.create();
 
         if(comp.isError()) {