Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml:
  Move QListModelInterface into util.
  Ensure ParticleMotionGravity always pulls in the right direction.
  Remove version ifdefs from Particles; only 4.7 is supported.
  Update docs for the runtime.orientation values
  Revert to Portrait/Landscape terminology for Orientation enum, with
  Add more Q_AUTOTEST_EXPORTs
  Improve input panel handling in declarative demos and examples
  Always integer align anchor center points
  Add header and footer to GridView

15 files changed, 323 insertions, 91 deletions

diff --git a/src/declarative/3rdparty/3rdparty.pri b/src/declarative/3rdparty/3rdparty.pri
deleted file mode 100644
index fbdcc11..0000000
--- a/src/declarative/3rdparty/3rdparty.pri
+++ /dev/null
@@ -1,7 +0,0 @@
-INCLUDEPATH += $$PWD
-
-HEADERS += \
-    $$PWD/qlistmodelinterface_p.h\
-
-SOURCES += \
-    $$PWD/qlistmodelinterface.cpp \
diff --git a/src/declarative/declarative.pro b/src/declarative/declarative.pro
index 8037a16..510e7a5 100644
--- a/src/declarative/declarative.pro
+++ b/src/declarative/declarative.pro
@@ -20,7 +20,6 @@ include(../qbase.pri)
 #DESTDIR=.
 
 #modules
-include(3rdparty/3rdparty.pri)
 include(util/util.pri)
 include(graphicsitems/graphicsitems.pri)
 include(qml/qml.pri)
diff --git a/src/declarative/graphicsitems/qdeclarativeanchors.cpp b/src/declarative/graphicsitems/qdeclarativeanchors.cpp
index aa53aba..6796977 100644
--- a/src/declarative/graphicsitems/qdeclarativeanchors.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeanchors.cpp
@@ -53,6 +53,30 @@ QT_BEGIN_NAMESPACE
 //TODO: should we cache relationships, so we don't have to check each time (parent-child or sibling)?
 //TODO: support non-parent, non-sibling (need to find lowest common ancestor)
 
+static qreal hcenter(QGraphicsItem *i)
+{
+    QGraphicsItemPrivate *item = QGraphicsItemPrivate::get(i);
+
+    qreal width = item->width();
+    int iw = width;
+    if (iw % 2)
+        return (width + 1) / 2;
+    else
+        return width / 2;
+}
+
+static qreal vcenter(QGraphicsItem *i)
+{
+    QGraphicsItemPrivate *item = QGraphicsItemPrivate::get(i);
+
+    qreal height = item->height();
+    int ih = height;
+    if (ih % 2)
+        return (height + 1) / 2;
+    else
+        return height / 2;
+}
+
 //### const item?
 //local position
 static qreal position(QGraphicsObject *item, QDeclarativeAnchorLine::AnchorLine anchorLine)
@@ -73,10 +97,10 @@ static qreal position(QGraphicsObject *item, QDeclarativeAnchorLine::AnchorLine
         ret = item->y() + d->height();
         break;
     case QDeclarativeAnchorLine::HCenter:
-        ret = item->x() + d->width()/2;
+        ret = item->x() + hcenter(item);
         break;
     case QDeclarativeAnchorLine::VCenter:
-        ret = item->y() + d->height()/2;
+        ret = item->y() + vcenter(item);
         break;
     case QDeclarativeAnchorLine::Baseline:
         if (d->isDeclarativeItem)
@@ -108,10 +132,10 @@ static qreal adjustedPosition(QGraphicsObject *item, QDeclarativeAnchorLine::Anc
         ret = d->height();
         break;
     case QDeclarativeAnchorLine::HCenter:
-        ret = d->width()/2;
+        ret = hcenter(item);
         break;
     case QDeclarativeAnchorLine::VCenter:
-        ret = d->height()/2;
+        ret = vcenter(item);
         break;
     case QDeclarativeAnchorLine::Baseline:
         if (d->isDeclarativeItem)
@@ -192,14 +216,14 @@ void QDeclarativeAnchorsPrivate::centerInChanged()
         QGraphicsItemPrivate *itemPrivate = QGraphicsItemPrivate::get(item);
         if (centerIn == item->parentItem()) {
             QGraphicsItemPrivate *parentPrivate = QGraphicsItemPrivate::get(item->parentItem());
-            QPointF p((parentPrivate->width() - itemPrivate->width()) / 2. + hCenterOffset,
-                      (parentPrivate->height() - itemPrivate->height()) / 2. + vCenterOffset);
+            QPointF p(hcenter(item->parentItem()) - hcenter(item) + hCenterOffset,
+                      vcenter(item->parentItem()) - vcenter(item) + vCenterOffset);
             setItemPos(p);
 
         } else if (centerIn->parentItem() == item->parentItem()) {
             QGraphicsItemPrivate *centerPrivate = QGraphicsItemPrivate::get(centerIn);
-            QPointF p(centerIn->x() + (centerPrivate->width() - itemPrivate->width()) / 2. + hCenterOffset,
-                      centerIn->y() + (centerPrivate->height() - itemPrivate->height()) / 2. + vCenterOffset);
+            QPointF p(centerIn->x() + hcenter(centerIn) - hcenter(item) + hCenterOffset,
+                      centerIn->y() + vcenter(centerIn) - vcenter(item) + vCenterOffset);
             setItemPos(p);
         }
 
@@ -535,9 +559,9 @@ void QDeclarativeAnchorsPrivate::updateVerticalAnchors()
             //Handle vCenter
             if (vCenter.item == item->parentItem()) {
                 setItemY(adjustedPosition(vCenter.item, vCenter.anchorLine)
-                              - itemPrivate->height()/2 + vCenterOffset);
+                              - vcenter(item) + vCenterOffset);
             } else if (vCenter.item->parentItem() == item->parentItem()) {
-                setItemY(position(vCenter.item, vCenter.anchorLine) - itemPrivate->height()/2 + vCenterOffset);
+                setItemY(position(vCenter.item, vCenter.anchorLine) - vcenter(item) + vCenterOffset);
             }
         } else if (usedAnchors & QDeclarativeAnchors::BaselineAnchor) {
             //Handle baseline
@@ -604,9 +628,9 @@ void QDeclarativeAnchorsPrivate::updateHorizontalAnchors()
         } else if (usedAnchors & QDeclarativeAnchors::HCenterAnchor) {
             //Handle hCenter
             if (hCenter.item == item->parentItem()) {
-                setItemX(adjustedPosition(hCenter.item, hCenter.anchorLine) - itemPrivate->width()/2 + hCenterOffset);
+                setItemX(adjustedPosition(hCenter.item, hCenter.anchorLine) - hcenter(item) + hCenterOffset);
             } else if (hCenter.item->parentItem() == item->parentItem()) {
-                setItemX(position(hCenter.item, hCenter.anchorLine) - itemPrivate->width()/2 + hCenterOffset);
+                setItemX(position(hCenter.item, hCenter.anchorLine) - hcenter(item) + hCenterOffset);
             }
         }
 
diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index ffffc2f..82c69a0 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -108,6 +108,7 @@ public:
     , highlightComponent(0), highlight(0), trackedItem(0)
     , moveReason(Other), buffer(0), highlightXAnimator(0), highlightYAnimator(0)
     , highlightMoveDuration(150)
+    , footerComponent(0), footer(0), headerComponent(0), header(0)
     , bufferMode(BufferBefore | BufferAfter), snapMode(QDeclarativeGridView::NoSnap)
     , ownModel(false), wrap(false), autoHighlight(true)
     , fixCurrentVisibility(false), lazyRelease(false), layoutScheduled(false)
@@ -128,6 +129,8 @@ public:
     void createHighlight();
     void updateHighlight();
     void updateCurrent(int modelIndex);
+    void updateHeader();
+    void updateFooter();
     void fixupPosition();
 
     FxGridItem *visibleItem(int modelIndex) const {
@@ -230,6 +233,18 @@ public:
         return visibleItems.count() ? visibleItems.first() : 0;
     }
 
+    int lastVisibleIndex() const {
+        int lastIndex = -1;
+        for (int i = visibleItems.count()-1; i >= 0; --i) {
+            FxGridItem *gridItem = visibleItems.at(i);
+            if (gridItem->index != -1) {
+                lastIndex = gridItem->index;
+                break;
+            }
+        }
+        return lastIndex;
+    }
+
     // Map a model index to visibleItems list index.
     // These may differ if removed items are still present in the visible list,
     // e.g. doing a removal animation
@@ -283,6 +298,9 @@ public:
                     scheduleLayout();
                 }
             }
+        } else if ((header && header->item == item) || (footer && footer->item == item)) {
+            updateHeader();
+            updateFooter();
         }
     }
 
@@ -330,6 +348,10 @@ public:
     QSmoothedAnimation *highlightXAnimator;
     QSmoothedAnimation *highlightYAnimator;
     int highlightMoveDuration;
+    QDeclarativeComponent *footerComponent;
+    FxGridItem *footer;
+    QDeclarativeComponent *headerComponent;
+    FxGridItem *header;
     enum BufferMode { NoBuffer = 0x00, BufferBefore = 0x01, BufferAfter = 0x02 };
     int bufferMode;
     QDeclarativeGridView::SnapMode snapMode;
@@ -412,7 +434,6 @@ void QDeclarativeGridViewPrivate::refill(qreal from, qreal to, bool doBuffer)
     Q_Q(QDeclarativeGridView);
     if (!isValid() || !q->isComponentComplete())
         return;
-
     itemCount = model->count();
     qreal bufferFrom = from - buffer;
     qreal bufferTo = to + buffer;
@@ -522,6 +543,10 @@ void QDeclarativeGridViewPrivate::refill(qreal from, qreal to, bool doBuffer)
         deferredRelease = true;
     }
     if (changed) {
+        if (header)
+            updateHeader();
+        if (footer)
+            updateFooter();
         if (flow == QDeclarativeGridView::LeftToRight)
             q->setContentHeight(endPosition() - startPosition());
         else
@@ -579,6 +604,10 @@ void QDeclarativeGridViewPrivate::layout()
             item->setPosition(colPos, rowPos);
         }
     }
+    if (header)
+        updateHeader();
+    if (footer)
+        updateFooter();
     q->refill();
     updateHighlight();
     moveReason = Other;
@@ -742,6 +771,94 @@ void QDeclarativeGridViewPrivate::updateCurrent(int modelIndex)
     releaseItem(oldCurrentItem);
 }
 
+void QDeclarativeGridViewPrivate::updateFooter()
+{
+    Q_Q(QDeclarativeGridView);
+    if (!footer && footerComponent) {
+        QDeclarativeItem *item = 0;
+        QDeclarativeContext *context = new QDeclarativeContext(qmlContext(q));
+        QObject *nobj = footerComponent->create(context);
+        if (nobj) {
+            QDeclarative_setParent_noEvent(context, nobj);
+            item = qobject_cast<QDeclarativeItem *>(nobj);
+            if (!item)
+                delete nobj;
+        } else {
+            delete context;
+        }
+        if (item) {
+            QDeclarative_setParent_noEvent(item, q->viewport());
+            item->setParentItem(q->viewport());
+            item->setZValue(1);
+            QDeclarativeItemPrivate *itemPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(item));
+            itemPrivate->addItemChangeListener(this, QDeclarativeItemPrivate::Geometry);
+            footer = new FxGridItem(item, q);
+        }
+    }
+    if (footer) {
+        if (visibleItems.count()) {
+            qreal endPos = endPosition();
+            if (lastVisibleIndex() == model->count()-1) {
+                footer->setPosition(0, endPos);
+            } else {
+                qreal visiblePos = position() + q->height();
+                if (endPos <= visiblePos || footer->endRowPos() < endPos)
+                    footer->setPosition(0, endPos);
+            }
+        } else {
+            qreal endPos = 0;
+            if (header) {
+                endPos += flow == QDeclarativeGridView::LeftToRight
+                                   ? header->item->height()
+                                   : header->item->width();
+            }
+            footer->setPosition(0, endPos);
+        }
+    }
+}
+
+void QDeclarativeGridViewPrivate::updateHeader()
+{
+    Q_Q(QDeclarativeGridView);
+    if (!header && headerComponent) {
+        QDeclarativeItem *item = 0;
+        QDeclarativeContext *context = new QDeclarativeContext(qmlContext(q));
+        QObject *nobj = headerComponent->create(context);
+        if (nobj) {
+            QDeclarative_setParent_noEvent(context, nobj);
+            item = qobject_cast<QDeclarativeItem *>(nobj);
+            if (!item)
+                delete nobj;
+        } else {
+            delete context;
+        }
+        if (item) {
+            QDeclarative_setParent_noEvent(item, q->viewport());
+            item->setParentItem(q->viewport());
+            item->setZValue(1);
+            QDeclarativeItemPrivate *itemPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(item));
+            itemPrivate->addItemChangeListener(this, QDeclarativeItemPrivate::Geometry);
+            header = new FxGridItem(item, q);
+        }
+    }
+    if (header) {
+        if (visibleItems.count()) {
+            qreal startPos = startPosition();
+            qreal headerSize = flow == QDeclarativeGridView::LeftToRight
+                               ? header->item->height()
+                               : header->item->width();
+            if (visibleIndex == 0) {
+                header->setPosition(0, startPos - headerSize);
+            } else {
+                if (position() <= startPos || header->rowPos() > startPos - headerSize)
+                    header->setPosition(0, startPos - headerSize);
+            }
+        } else {
+            header->setPosition(0, 0);
+        }
+    }
+}
+
 void QDeclarativeGridViewPrivate::fixupPosition()
 {
     moveReason = Other;
@@ -958,6 +1075,8 @@ QDeclarativeGridView::~QDeclarativeGridView()
     d->clear();
     if (d->ownModel)
         delete d->model;
+    delete d->header;
+    delete d->footer;
 }
 
 /*!
@@ -1524,6 +1643,67 @@ void QDeclarativeGridView::setSnapMode(SnapMode mode)
     }
 }
 
+/*!
+    \qmlproperty Component GridView::footer
+    This property holds the component to use as the footer.
+
+    An instance of the footer component is created for each view.  The
+    footer is positioned at the end of the view, after any items.
+
+    \sa header
+*/
+QDeclarativeComponent *QDeclarativeGridView::footer() const
+{
+    Q_D(const QDeclarativeGridView);
+    return d->footerComponent;
+}
+
+void QDeclarativeGridView::setFooter(QDeclarativeComponent *footer)
+{
+    Q_D(QDeclarativeGridView);
+    if (d->footerComponent != footer) {
+        if (d->footer) {
+            delete d->footer;
+            d->footer = 0;
+        }
+        d->footerComponent = footer;
+        d->updateFooter();
+        d->updateGrid();
+        emit footerChanged();
+    }
+}
+
+/*!
+    \qmlproperty Component GridView::header
+    This property holds the component to use as the header.
+
+    An instance of the header component is created for each view.  The
+    header is positioned at the beginning of the view, before any items.
+
+    \sa footer
+*/
+QDeclarativeComponent *QDeclarativeGridView::header() const
+{
+    Q_D(const QDeclarativeGridView);
+    return d->headerComponent;
+}
+
+void QDeclarativeGridView::setHeader(QDeclarativeComponent *header)
+{
+    Q_D(QDeclarativeGridView);
+    if (d->headerComponent != header) {
+        if (d->header) {
+            delete d->header;
+            d->header = 0;
+        }
+        d->headerComponent = header;
+        d->updateHeader();
+        d->updateFooter();
+        d->updateGrid();
+        emit headerChanged();
+    }
+}
+
 bool QDeclarativeGridView::event(QEvent *event)
 {
     Q_D(QDeclarativeGridView);
@@ -1590,6 +1770,8 @@ qreal QDeclarativeGridView::minYExtent() const
     if (d->flow == QDeclarativeGridView::TopToBottom)
         return QDeclarativeFlickable::minYExtent();
     qreal extent = -d->startPosition();
+    if (d->header && d->visibleItems.count())
+        extent += d->header->item->height();
     if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) {
         extent += d->highlightRangeStart;
         extent = qMax(extent, -(d->rowPosAt(0) + d->rowSize() - d->highlightRangeEnd));
@@ -1610,6 +1792,8 @@ qreal QDeclarativeGridView::maxYExtent() const
     } else {
         extent = -(d->endPosition() - height());
     }
+    if (d->footer)
+        extent -= d->footer->item->height();
     const qreal minY = minYExtent();
     if (extent > minY)
         extent = minY;
@@ -1622,6 +1806,8 @@ qreal QDeclarativeGridView::minXExtent() const
     if (d->flow == QDeclarativeGridView::LeftToRight)
         return QDeclarativeFlickable::minXExtent();
     qreal extent = -d->startPosition();
+    if (d->header && d->visibleItems.count())
+        extent += d->header->item->width();
     if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) {
         extent += d->highlightRangeStart;
         extent = qMax(extent, -(d->rowPosAt(0) + d->rowSize() - d->highlightRangeEnd));
@@ -1642,6 +1828,8 @@ qreal QDeclarativeGridView::maxXExtent() const
     } else {
         extent = -(d->endPosition() - height());
     }
+    if (d->footer)
+        extent -= d->footer->item->width();
     const qreal minX = minXExtent();
     if (extent > minX)
         extent = minX;
diff --git a/src/declarative/graphicsitems/qdeclarativegridview_p.h b/src/declarative/graphicsitems/qdeclarativegridview_p.h
index 2bf154c..021aad9 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview_p.h
+++ b/src/declarative/graphicsitems/qdeclarativegridview_p.h
@@ -80,6 +80,9 @@ class Q_DECLARATIVE_EXPORT QDeclarativeGridView : public QDeclarativeFlickable
 
     Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged)
 
+    Q_PROPERTY(QDeclarativeComponent *header READ header WRITE setHeader NOTIFY headerChanged)
+    Q_PROPERTY(QDeclarativeComponent *footer READ footer WRITE setFooter NOTIFY footerChanged)
+
     Q_ENUMS(HighlightRangeMode)
     Q_ENUMS(SnapMode)
     Q_ENUMS(Flow)
@@ -142,6 +145,12 @@ public:
     SnapMode snapMode() const;
     void setSnapMode(SnapMode mode);
 
+    QDeclarativeComponent *footer() const;
+    void setFooter(QDeclarativeComponent *);
+
+    QDeclarativeComponent *header() const;
+    void setHeader(QDeclarativeComponent *);
+
     enum PositionMode { Beginning, Center, End, Visible, Contain };
 
     Q_INVOKABLE void positionViewAtIndex(int index, int mode);
@@ -172,6 +181,8 @@ Q_SIGNALS:
     void keyNavigationWrapsChanged();
     void cacheBufferChanged();
     void snapModeChanged();
+    void headerChanged();
+    void footerChanged();
 
 protected:
     virtual bool event(QEvent *event);
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index dbd1976..f2cc971 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -427,6 +427,10 @@ public:
                 scheduleLayout();
             }
         }
+        if ((header && header->item == item) || (footer && footer->item == item)) {
+            updateHeader();
+            updateFooter();
+        }
         if (currentItem && currentItem->item == item)
             updateHighlight();
         if (trackedItem && trackedItem->item == item)
@@ -1045,6 +1049,8 @@ void QDeclarativeListViewPrivate::updateFooter()
             QDeclarative_setParent_noEvent(item, q->viewport());
             item->setParentItem(q->viewport());
             item->setZValue(1);
+            QDeclarativeItemPrivate *itemPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(item));
+            itemPrivate->addItemChangeListener(this, QDeclarativeItemPrivate::Geometry);
             footer = new FxListItem(item, q);
         }
     }
@@ -1083,6 +1089,8 @@ void QDeclarativeListViewPrivate::updateHeader()
             QDeclarative_setParent_noEvent(item, q->viewport());
             item->setParentItem(q->viewport());
             item->setZValue(1);
+            QDeclarativeItemPrivate *itemPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(item));
+            itemPrivate->addItemChangeListener(this, QDeclarativeItemPrivate::Geometry);
             header = new FxListItem(item, q);
             if (visibleItems.isEmpty())
                 visiblePos = header->size();
@@ -2074,6 +2082,15 @@ void QDeclarativeListView::setSnapMode(SnapMode mode)
     }
 }
 
+/*!
+    \qmlproperty Component ListView::footer
+    This property holds the component to use as the footer.
+
+    An instance of the footer component is created for each view.  The
+    footer is positioned at the end of the view, after any items.
+
+    \sa header
+*/
 QDeclarativeComponent *QDeclarativeListView::footer() const
 {
     Q_D(const QDeclarativeListView);
@@ -2097,6 +2114,15 @@ void QDeclarativeListView::setFooter(QDeclarativeComponent *footer)
     }
 }
 
+/*!
+    \qmlproperty Component ListView::header
+    This property holds the component to use as the header.
+
+    An instance of the header component is created for each view.  The
+    header is positioned at the beginning of the view, before any items.
+
+    \sa footer
+*/
 QDeclarativeComponent *QDeclarativeListView::header() const
 {
     Q_D(const QDeclarativeListView);
diff --git a/src/declarative/graphicsitems/qdeclarativetextedit.cpp b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
index 48826ff..535a39d 100644
--- a/src/declarative/graphicsitems/qdeclarativetextedit.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
@@ -1488,7 +1488,7 @@ void QDeclarativeTextEdit::focusInEvent(QFocusEvent *event)
 {
     Q_D(const QDeclarativeTextEdit);
     if (d->showInputPanelOnFocus) {
-        if (d->focusOnPress && !isReadOnly() && event->reason() != Qt::ActiveWindowFocusReason) {
+        if (d->focusOnPress && !isReadOnly()) {
             openSoftwareInputPanel();
         }
     }
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput.cpp b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
index 1202101..3911a97 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
@@ -1333,7 +1333,7 @@ void QDeclarativeTextInput::focusInEvent(QFocusEvent *event)
 {
     Q_D(const QDeclarativeTextInput);
     if (d->showInputPanelOnFocus) {
-        if (d->focusOnPress && !isReadOnly() && event->reason() != Qt::ActiveWindowFocusReason) {
+        if (d->focusOnPress && !isReadOnly()) {
             openSoftwareInputPanel();
         }
     }
diff --git a/src/declarative/util/qdeclarativeanimation.cpp b/src/declarative/util/qdeclarativeanimation.cpp
index 0eae136..1447532 100644
--- a/src/declarative/util/qdeclarativeanimation.cpp
+++ b/src/declarative/util/qdeclarativeanimation.cpp
@@ -2132,52 +2132,39 @@ QAbstractAnimation *QDeclarativePropertyAnimation::qtAnimation()
     return d->va;
 }
 
-struct PropertyUpdater : public QDeclarativeBulkValueUpdater
+void QDeclarativeAnimationPropertyUpdater::setValue(qreal v)
 {
-    QDeclarativeStateActions actions;
-    int interpolatorType;       //for Number/ColorAnimation
-    int prevInterpolatorType;   //for generic
-    QVariantAnimation::Interpolator interpolator;
-    bool reverse;
-    bool fromSourced;
-    bool fromDefined;
-    bool *wasDeleted;
-    PropertyUpdater() : prevInterpolatorType(0), wasDeleted(0) {}
-    ~PropertyUpdater() { if (wasDeleted) *wasDeleted = true; }
-    void setValue(qreal v)
-    {
-        bool deleted = false;
-        wasDeleted = &deleted;
-        if (reverse)    //QVariantAnimation sends us 1->0 when reversed, but we are expecting 0->1
-            v = 1 - v;
-        for (int ii = 0; ii < actions.count(); ++ii) {
-            QDeclarativeAction &action = actions[ii];
-
-            if (v == 1.)
-                QDeclarativePropertyPrivate::write(action.property, action.toValue, QDeclarativePropertyPrivate::BypassInterceptor | QDeclarativePropertyPrivate::DontRemoveBinding);
-            else {
-                if (!fromSourced && !fromDefined) {
-                    action.fromValue = action.property.read();
-                    if (interpolatorType)
-                        QDeclarativePropertyAnimationPrivate::convertVariant(action.fromValue, interpolatorType);
-                }
-                if (!interpolatorType) {
-                    int propType = action.property.propertyType();
-                    if (!prevInterpolatorType || prevInterpolatorType != propType) {
-                        prevInterpolatorType = propType;
-                        interpolator = QVariantAnimationPrivate::getInterpolator(prevInterpolatorType);
-                    }
+    bool deleted = false;
+    wasDeleted = &deleted;
+    if (reverse)    //QVariantAnimation sends us 1->0 when reversed, but we are expecting 0->1
+        v = 1 - v;
+    for (int ii = 0; ii < actions.count(); ++ii) {
+        QDeclarativeAction &action = actions[ii];
+
+        if (v == 1.)
+            QDeclarativePropertyPrivate::write(action.property, action.toValue, QDeclarativePropertyPrivate::BypassInterceptor | QDeclarativePropertyPrivate::DontRemoveBinding);
+        else {
+            if (!fromSourced && !fromDefined) {
+                action.fromValue = action.property.read();
+                if (interpolatorType)
+                    QDeclarativePropertyAnimationPrivate::convertVariant(action.fromValue, interpolatorType);
+            }
+            if (!interpolatorType) {
+                int propType = action.property.propertyType();
+                if (!prevInterpolatorType || prevInterpolatorType != propType) {
+                    prevInterpolatorType = propType;
+                    interpolator = QVariantAnimationPrivate::getInterpolator(prevInterpolatorType);
                 }
-                if (interpolator)
-                    QDeclarativePropertyPrivate::write(action.property, interpolator(action.fromValue.constData(), action.toValue.constData(), v), QDeclarativePropertyPrivate::BypassInterceptor | QDeclarativePropertyPrivate::DontRemoveBinding);
             }
-            if (deleted)
-                return;
+            if (interpolator)
+                QDeclarativePropertyPrivate::write(action.property, interpolator(action.fromValue.constData(), action.toValue.constData(), v), QDeclarativePropertyPrivate::BypassInterceptor | QDeclarativePropertyPrivate::DontRemoveBinding);
         }
-        wasDeleted = 0;
-        fromSourced = true;
+        if (deleted)
+            return;
     }
-};
+    wasDeleted = 0;
+    fromSourced = true;
+}
 
 void QDeclarativePropertyAnimation::transition(QDeclarativeStateActions &actions,
                                      QDeclarativeProperties &modified,
@@ -2207,7 +2194,7 @@ void QDeclarativePropertyAnimation::transition(QDeclarativeStateActions &actions
         props << d->defaultProperties.split(QLatin1Char(','));
     }
 
-    PropertyUpdater *data = new PropertyUpdater;
+    QDeclarativeAnimationPropertyUpdater *data = new QDeclarativeAnimationPropertyUpdater;
     data->interpolatorType = d->interpolatorType;
     data->interpolator = d->interpolator;
     data->reverse = direction == Backward ? true : false;
@@ -2786,7 +2773,7 @@ void QDeclarativeAnchorAnimation::transition(QDeclarativeStateActions &actions,
 {
     Q_UNUSED(modified);
     Q_D(QDeclarativeAnchorAnimation);
-    PropertyUpdater *data = new PropertyUpdater;
+    QDeclarativeAnimationPropertyUpdater *data = new QDeclarativeAnimationPropertyUpdater;
     data->interpolatorType = QMetaType::QReal;
     data->interpolator = d->interpolator;
 
diff --git a/src/declarative/util/qdeclarativeanimation_p.h b/src/declarative/util/qdeclarativeanimation_p.h
index e7cd8a8..3f8fbdd 100644
--- a/src/declarative/util/qdeclarativeanimation_p.h
+++ b/src/declarative/util/qdeclarativeanimation_p.h
@@ -384,7 +384,7 @@ Q_SIGNALS:
 };
 
 class QDeclarativeAnimationGroupPrivate;
-class QDeclarativeAnimationGroup : public QDeclarativeAbstractAnimation
+class Q_AUTOTEST_EXPORT QDeclarativeAnimationGroup : public QDeclarativeAbstractAnimation
 {
     Q_OBJECT
     Q_DECLARE_PRIVATE(QDeclarativeAnimationGroup)
diff --git a/src/declarative/util/qdeclarativeanimation_p_p.h b/src/declarative/util/qdeclarativeanimation_p_p.h
index 3b0f52e..b6d6bbb 100644
--- a/src/declarative/util/qdeclarativeanimation_p_p.h
+++ b/src/declarative/util/qdeclarativeanimation_p_p.h
@@ -96,7 +96,7 @@ private:
 };
 
 //performs an action of type QAbstractAnimationAction
-class QActionAnimation : public QAbstractAnimation
+class Q_AUTOTEST_EXPORT QActionAnimation : public QAbstractAnimation
 {
     Q_OBJECT
 public:
@@ -143,7 +143,7 @@ public:
 };
 
 //animates QDeclarativeBulkValueUpdater (assumes start and end values will be reals or compatible)
-class QDeclarativeBulkValueAnimator : public QVariantAnimation
+class Q_AUTOTEST_EXPORT QDeclarativeBulkValueAnimator : public QVariantAnimation
 {
     Q_OBJECT
 public:
@@ -378,6 +378,22 @@ public:
     QList<QDeclarativeItem*> targets;
 };
 
+class Q_AUTOTEST_EXPORT QDeclarativeAnimationPropertyUpdater : public QDeclarativeBulkValueUpdater
+{
+public:
+    QDeclarativeStateActions actions;
+    int interpolatorType;       //for Number/ColorAnimation
+    int prevInterpolatorType;   //for generic
+    QVariantAnimation::Interpolator interpolator;
+    bool reverse;
+    bool fromSourced;
+    bool fromDefined;
+    bool *wasDeleted;
+    QDeclarativeAnimationPropertyUpdater() : prevInterpolatorType(0), wasDeleted(0) {}
+    ~QDeclarativeAnimationPropertyUpdater() { if (wasDeleted) *wasDeleted = true; }
+    void setValue(qreal v);
+};
+
 QT_END_NAMESPACE
 
 #endif // QDECLARATIVEANIMATION_P_H
diff --git a/src/declarative/3rdparty/qlistmodelinterface.cpp b/src/declarative/util/qlistmodelinterface.cpp
index 98d6a5b..98d6a5b 100644
--- a/src/declarative/3rdparty/qlistmodelinterface.cpp
+++ b/src/declarative/util/qlistmodelinterface.cpp
diff --git a/src/declarative/3rdparty/qlistmodelinterface_p.h b/src/declarative/util/qlistmodelinterface_p.h
index 07592ad..07592ad 100644
--- a/src/declarative/3rdparty/qlistmodelinterface_p.h
+++ b/src/declarative/util/qlistmodelinterface_p.h
diff --git a/src/declarative/util/util.pri b/src/declarative/util/util.pri
index f20bba1..04cfc68 100644
--- a/src/declarative/util/util.pri
+++ b/src/declarative/util/util.pri
@@ -27,7 +27,8 @@ SOURCES += \
     $$PWD/qdeclarativebehavior.cpp \
     $$PWD/qdeclarativefontloader.cpp \
     $$PWD/qdeclarativestyledtext.cpp \
-    $$PWD/qdeclarativelistmodelworkeragent.cpp
+    $$PWD/qdeclarativelistmodelworkeragent.cpp \
+    $$PWD/qlistmodelinterface.cpp
 
 HEADERS += \
     $$PWD/qdeclarativeutilmodule_p.h\
@@ -61,7 +62,8 @@ HEADERS += \
     $$PWD/qdeclarativebehavior_p.h \
     $$PWD/qdeclarativefontloader_p.h \
     $$PWD/qdeclarativestyledtext_p.h \
-    $$PWD/qdeclarativelistmodelworkeragent_p.h
+    $$PWD/qdeclarativelistmodelworkeragent_p.h \
+    $$PWD/qlistmodelinterface_p.h
 
 contains(QT_CONFIG, xmlpatterns) {
     QT+=xmlpatterns
diff --git a/src/imports/particles/qdeclarativeparticles.cpp b/src/imports/particles/qdeclarativeparticles.cpp
index ecc6604..630c068 100644
--- a/src/imports/particles/qdeclarativeparticles.cpp
+++ b/src/imports/particles/qdeclarativeparticles.cpp
@@ -241,11 +241,13 @@ void QDeclarativeParticleMotionGravity::setAcceleration(qreal accel)
 
 void QDeclarativeParticleMotionGravity::advance(QDeclarativeParticle &p, int interval)
 {
-    qreal xdiff = p.x - _xAttr;
-    qreal ydiff = p.y - _yAttr;
+    qreal xdiff = _xAttr - p.x;
+    qreal ydiff = _yAttr - p.y;
+    qreal absXdiff = qAbs(xdiff);
+    qreal absYdiff = qAbs(ydiff);
 
-    qreal xcomp = xdiff / (xdiff + ydiff);
-    qreal ycomp = ydiff / (xdiff + ydiff);
+    qreal xcomp = xdiff / (absXdiff + absYdiff);
+    qreal ycomp = ydiff / (absXdiff + absYdiff);
 
     p.x_velocity += xcomp * _accel * interval;
     p.y_velocity += ycomp * _accel * interval;
@@ -1284,11 +1286,7 @@ void QDeclarativeParticlesPainter::paint(QPainter *p, const QStyleOptionGraphics
     const int myX = x() + parentItem()->x();
     const int myY = y() + parentItem()->y();
 
-#if (QT_VERSION >= QT_VERSION_CHECK(4,7,0))
     QVarLengthArray<QPainter::PixmapFragment, 256> pixmapData;
-#else
-    QVarLengthArray<QDrawPixmaps::Data, 256> pixmapData;
-#endif
     pixmapData.resize(d->particles.count());
 
     const QRectF sourceRect = d->image.rect();
@@ -1296,32 +1294,20 @@ void QDeclarativeParticlesPainter::paint(QPainter *p, const QStyleOptionGraphics
     qreal halfPHeight = sourceRect.height()/2.;
     for (int i = 0; i < d->particles.count(); ++i) {
         const QDeclarativeParticle &particle = d->particles.at(i);
-#if (QT_VERSION >= QT_VERSION_CHECK(4,7,0))
         pixmapData[i].x = particle.x - myX + halfPWidth;
         pixmapData[i].y = particle.y - myY + halfPHeight;
-#else
-         pixmapData[i].point = QPointF(particle.x - myX + halfPWidth, particle.y - myY + halfPHeight);
-#endif
         pixmapData[i].opacity = particle.opacity;
 
         //these never change
         pixmapData[i].rotation = 0;
         pixmapData[i].scaleX = 1;
         pixmapData[i].scaleY = 1;
-#if (QT_VERSION >= QT_VERSION_CHECK(4,7,0))
         pixmapData[i].sourceLeft = sourceRect.left();
         pixmapData[i].sourceTop = sourceRect.top();
         pixmapData[i].width = sourceRect.width();
         pixmapData[i].height = sourceRect.height();
-#else
-        pixmapData[i].source = sourceRect;
-#endif
     }
-#if (QT_VERSION >= QT_VERSION_CHECK(4,7,0))
     p->drawPixmapFragments(pixmapData.data(), d->particles.count(), d->image);
-#else
-    qDrawPixmaps(p, pixmapData.data(), d->particles.count(), d->image);
-#endif
 }
 
 void QDeclarativeParticles::componentComplete()