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

23 files changed, 751 insertions, 659 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index 98502fd..fb22429 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -137,7 +137,8 @@ QDeclarativeFlickablePrivate::QDeclarativeFlickablePrivate()
 void QDeclarativeFlickablePrivate::init()
 {
     Q_Q(QDeclarativeFlickable);
-    viewport->setParent(q);
+    QDeclarative_setParent_noEvent(viewport, q);
+    viewport->setParentItem(q);
     static int timelineUpdatedIdx = -1;
     static int timelineCompletedIdx = -1;
     static int flickableTickedIdx = -1;
diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index 17f74db..12ede34 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -44,7 +44,7 @@
 #include "qdeclarativevisualitemmodel_p.h"
 #include "qdeclarativeflickable_p_p.h"
 
-#include <qdeclarativeeasefollow_p.h>
+#include "qdeclarativesmoothedanimation_p_p.h"
 #include <qdeclarativeguard_p.h>
 
 #include <qlistmodelinterface_p.h>
@@ -324,8 +324,8 @@ public:
     enum MovementReason { Other, SetIndex, Mouse };
     MovementReason moveReason;
     int buffer;
-    QDeclarativeEaseFollow *highlightXAnimator;
-    QDeclarativeEaseFollow *highlightYAnimator;
+    QSmoothedAnimation *highlightXAnimator;
+    QSmoothedAnimation *highlightYAnimator;
     enum BufferMode { NoBuffer = 0x00, BufferBefore = 0x01, BufferAfter = 0x02 };
     BufferMode bufferMode;
     QDeclarativeGridView::SnapMode snapMode;
@@ -372,7 +372,7 @@ FxGridItem *QDeclarativeGridViewPrivate::createItem(int modelIndex)
         listItem->item->setZValue(1);
         // complete
         model->completeItem();
-        listItem->item->setParent(q->viewport());
+        listItem->item->setParentItem(q->viewport());
         unrequestedItems.remove(listItem->item);
     }
     requestedIndex = -1;
@@ -644,7 +644,7 @@ void QDeclarativeGridViewPrivate::createHighlight()
             QDeclarativeContext *highlightContext = new QDeclarativeContext(qmlContext(q));
             QObject *nobj = highlightComponent->create(highlightContext);
             if (nobj) {
-                highlightContext->setParent(nobj);
+                QDeclarative_setParent_noEvent(highlightContext, nobj);
                 item = qobject_cast<QDeclarativeItem *>(nobj);
                 if (!item)
                     delete nobj;
@@ -653,19 +653,21 @@ void QDeclarativeGridViewPrivate::createHighlight()
             }
         } else {
             item = new QDeclarativeItem;
-            item->setParent(q->viewport());
+            QDeclarative_setParent_noEvent(item, q->viewport());
+            item->setParentItem(q->viewport());
         }
         if (item) {
-            item->setParent(q->viewport());
+            QDeclarative_setParent_noEvent(item, q->viewport());
+            item->setParentItem(q->viewport());
             highlight = new FxGridItem(item, q);
-            highlightXAnimator = new QDeclarativeEaseFollow(q);
-            highlightXAnimator->setTarget(QDeclarativeProperty(highlight->item, QLatin1String("x")));
-            highlightXAnimator->setDuration(150);
-            highlightXAnimator->setEnabled(autoHighlight);
-            highlightYAnimator = new QDeclarativeEaseFollow(q);
-            highlightYAnimator->setTarget(QDeclarativeProperty(highlight->item, QLatin1String("y")));
-            highlightYAnimator->setDuration(150);
-            highlightYAnimator->setEnabled(autoHighlight);
+            highlightXAnimator = new QSmoothedAnimation(q);
+            highlightXAnimator->target = QDeclarativeProperty(highlight->item, QLatin1String("x"));
+            highlightXAnimator->userDuration = 150;
+            highlightYAnimator = new QSmoothedAnimation(q);
+            highlightYAnimator->target = QDeclarativeProperty(highlight->item, QLatin1String("y"));
+            highlightYAnimator->userDuration = 150;
+            highlightXAnimator->restart();
+            highlightYAnimator->restart();
             changed = true;
         }
     }
@@ -679,10 +681,12 @@ void QDeclarativeGridViewPrivate::updateHighlight()
         createHighlight();
     if (currentItem && autoHighlight && highlight && !moving) {
         // auto-update highlight
-        highlightXAnimator->setSourceValue(currentItem->item->x());
-        highlightYAnimator->setSourceValue(currentItem->item->y());
+        highlightXAnimator->to = currentItem->item->x();
+        highlightYAnimator->to = currentItem->item->y();
         highlight->item->setWidth(currentItem->item->width());
         highlight->item->setHeight(currentItem->item->height());
+        highlightXAnimator->restart();
+        highlightYAnimator->restart();
     }
     updateTrackedItem();
 }
@@ -1188,10 +1192,6 @@ void QDeclarativeGridView::setHighlightFollowsCurrentItem(bool autoHighlight)
     Q_D(QDeclarativeGridView);
     if (d->autoHighlight != autoHighlight) {
         d->autoHighlight = autoHighlight;
-        if (d->highlightXAnimator) {
-            d->highlightXAnimator->setEnabled(d->autoHighlight);
-            d->highlightYAnimator->setEnabled(d->autoHighlight);
-        }
         d->updateHighlight();
     }
 }
@@ -1482,9 +1482,9 @@ void QDeclarativeGridView::viewportMoved()
                 d->updateCurrent(idx);
                 if (d->currentItem && d->currentItem->colPos() != d->highlight->colPos() && d->autoHighlight) {
                     if (d->flow == LeftToRight)
-                        d->highlightXAnimator->setSourceValue(d->currentItem->item->x());
+                        d->highlightXAnimator->to = d->currentItem->item->x();
                     else
-                        d->highlightYAnimator->setSourceValue(d->currentItem->item->y());
+                        d->highlightYAnimator->to = d->currentItem->item->y();
                 }
             }
         }
@@ -2180,7 +2180,6 @@ void QDeclarativeGridView::modelReset()
 void QDeclarativeGridView::createdItem(int index, QDeclarativeItem *item)
 {
     Q_D(QDeclarativeGridView);
-    item->setParentItem(this);
     if (d->requestedIndex != index) {
         item->setParentItem(this);
         d->unrequestedItems.insert(item, index);
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp
index e8f3652..29490e3 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp
@@ -1442,14 +1442,6 @@ void QDeclarativeItem::setParentItem(QDeclarativeItem *parent)
 }
 
 /*!
-    \fn void QDeclarativeItem::setParent(QDeclarativeItem *parent)
-    \overload
-    Sets both the parent object and parent item to \a parent. This
-    function avoids the programming error of calling setParent()
-    when you mean setParentItem().
-*/
-
-/*!
     Returns the QDeclarativeItem parent of this item.
 */
 QDeclarativeItem *QDeclarativeItem::parentItem() const
@@ -1651,7 +1643,7 @@ QRectF QDeclarativeItem::childrenRect()
     Q_D(QDeclarativeItem);
     if (!d->_contents) {
         d->_contents = new QDeclarativeContents;
-        d->_contents->setParent(this);
+        QDeclarative_setParent_noEvent(d->_contents, this);
         d->_contents->setItem(this);
     }
     return d->_contents->rectF();
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.h b/src/declarative/graphicsitems/qdeclarativeitem.h
index 712e854..917e480 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.h
+++ b/src/declarative/graphicsitems/qdeclarativeitem.h
@@ -107,7 +107,6 @@ public:
 
     QDeclarativeItem *parentItem() const;
     void setParentItem(QDeclarativeItem *parent);
-    void setParent(QDeclarativeItem *parent) { setParentItem(parent); }
 
     QDeclarativeListProperty<QObject> data();
     QDeclarativeListProperty<QObject> resources();
diff --git a/src/declarative/graphicsitems/qdeclarativeitem_p.h b/src/declarative/graphicsitems/qdeclarativeitem_p.h
index 10c0c25..2607137 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem_p.h
+++ b/src/declarative/graphicsitems/qdeclarativeitem_p.h
@@ -63,6 +63,7 @@
 #include <private/qdeclarativestate_p.h>
 #include <private/qdeclarativenullablevalue_p_p.h>
 #include <private/qdeclarativenotifier_p.h>
+#include <private/qdeclarativeglobal_p.h>
 
 #include <qdeclarative.h>
 #include <qdeclarativecontext.h>
@@ -129,9 +130,10 @@ public:
     void init(QDeclarativeItem *parent)
     {
         Q_Q(QDeclarativeItem);
-
-        if (parent)
+        if (parent) {
+            QDeclarative_setParent_noEvent(q, parent);
             q->setParentItem(parent);
+        }
         _baselineOffset.invalidate();
         mouseSetsFocus = false;
     }
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index 85fcc27..cbf8eac 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -44,7 +44,7 @@
 #include "qdeclarativeflickable_p_p.h"
 #include "qdeclarativevisualitemmodel_p.h"
 
-#include <qdeclarativeeasefollow_p.h>
+#include "qdeclarativesmoothedanimation_p_p.h"
 #include <qdeclarativeexpression.h>
 #include <qdeclarativeengine.h>
 #include <qdeclarativeguard_p.h>
@@ -455,8 +455,8 @@ public:
     enum MovementReason { Other, SetIndex, Mouse };
     MovementReason moveReason;
     int buffer;
-    QDeclarativeEaseFollow *highlightPosAnimator;
-    QDeclarativeEaseFollow *highlightSizeAnimator;
+    QSmoothedAnimation *highlightPosAnimator;
+    QSmoothedAnimation *highlightSizeAnimator;
     QDeclarativeViewSection *sectionCriteria;
     QString currentSection;
     static const int sectionCacheSize = 3;
@@ -541,7 +541,7 @@ FxListItem *QDeclarativeListViewPrivate::createItem(int modelIndex)
         listItem->item->setZValue(1);
         // complete
         model->completeItem();
-        listItem->item->setParent(q->viewport());
+        listItem->item->setParentItem(q->viewport());
         QDeclarativeItemPrivate *itemPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(item));
         itemPrivate->addItemChangeListener(this, QDeclarativeItemPrivate::Geometry);
         if (sectionCriteria && sectionCriteria->delegate()) {
@@ -803,7 +803,7 @@ void QDeclarativeListViewPrivate::createHighlight()
             QDeclarativeContext *highlightContext = new QDeclarativeContext(qmlContext(q));
             QObject *nobj = highlightComponent->create(highlightContext);
             if (nobj) {
-                highlightContext->setParent(nobj);
+                QDeclarative_setParent_noEvent(highlightContext, nobj);
                 item = qobject_cast<QDeclarativeItem *>(nobj);
                 if (!item)
                     delete nobj;
@@ -814,7 +814,8 @@ void QDeclarativeListViewPrivate::createHighlight()
             item = new QDeclarativeItem;
         }
         if (item) {
-            item->setParent(q->viewport());
+            QDeclarative_setParent_noEvent(item, q->viewport());
+            item->setParentItem(q->viewport());
             highlight = new FxListItem(item, q);
             if (currentItem && autoHighlight) {
                 if (orient == QDeclarativeListView::Vertical) {
@@ -824,15 +825,15 @@ void QDeclarativeListViewPrivate::createHighlight()
                 }
             }
             const QLatin1String posProp(orient == QDeclarativeListView::Vertical ? "y" : "x");
-            highlightPosAnimator = new QDeclarativeEaseFollow(q);
-            highlightPosAnimator->setTarget(QDeclarativeProperty(highlight->item, posProp));
-            highlightPosAnimator->setVelocity(highlightMoveSpeed);
-            highlightPosAnimator->setEnabled(autoHighlight);
+            highlightPosAnimator = new QSmoothedAnimation(q);
+            highlightPosAnimator->target = QDeclarativeProperty(highlight->item, posProp);
+            highlightPosAnimator->velocity = highlightMoveSpeed;
+            highlightPosAnimator->restart();
             const QLatin1String sizeProp(orient == QDeclarativeListView::Vertical ? "height" : "width");
-            highlightSizeAnimator = new QDeclarativeEaseFollow(q);
-            highlightSizeAnimator->setVelocity(highlightResizeSpeed);
-            highlightSizeAnimator->setTarget(QDeclarativeProperty(highlight->item, sizeProp));
-            highlightSizeAnimator->setEnabled(autoHighlight);
+            highlightSizeAnimator = new QSmoothedAnimation(q);
+            highlightSizeAnimator->velocity = highlightResizeSpeed;
+            highlightSizeAnimator->target = QDeclarativeProperty(highlight->item, sizeProp);
+            highlightSizeAnimator->restart();
             changed = true;
         }
     }
@@ -846,8 +847,8 @@ void QDeclarativeListViewPrivate::updateHighlight()
         createHighlight();
     if (currentItem && autoHighlight && highlight && !moving) {
         // auto-update highlight
-        highlightPosAnimator->setSourceValue(currentItem->position());
-        highlightSizeAnimator->setSourceValue(currentItem->size());
+        highlightPosAnimator->to = currentItem->position();
+        highlightSizeAnimator->to = currentItem->size();
         if (orient == QDeclarativeListView::Vertical) {
             if (highlight->item->width() == 0)
                 highlight->item->setWidth(currentItem->item->width());
@@ -855,6 +856,8 @@ void QDeclarativeListViewPrivate::updateHighlight()
             if (highlight->item->height() == 0)
                 highlight->item->setHeight(currentItem->item->height());
         }
+        highlightPosAnimator->restart();
+        highlightSizeAnimator->restart();
     }
     updateTrackedItem();
 }
@@ -880,13 +883,14 @@ void QDeclarativeListViewPrivate::createSection(FxListItem *listItem)
                 context->setContextProperty(QLatin1String("section"), listItem->attached->m_section);
                 QObject *nobj = sectionCriteria->delegate()->create(context);
                 if (nobj) {
-                    context->setParent(nobj);
+                    QDeclarative_setParent_noEvent(context, nobj);
                     listItem->section = qobject_cast<QDeclarativeItem *>(nobj);
                     if (!listItem->section) {
                         delete nobj;
                     } else {
                         listItem->section->setZValue(1);
-                        listItem->section->setParent(q->viewport());
+                        QDeclarative_setParent_noEvent(listItem->section, q->viewport());
+                        listItem->section->setParentItem(q->viewport());
                     }
                 } else {
                     delete context;
@@ -1002,7 +1006,7 @@ void QDeclarativeListViewPrivate::updateFooter()
         QDeclarativeContext *context = new QDeclarativeContext(qmlContext(q));
         QObject *nobj = footerComponent->create(context);
         if (nobj) {
-            context->setParent(nobj);
+            QDeclarative_setParent_noEvent(context, nobj);
             item = qobject_cast<QDeclarativeItem *>(nobj);
             if (!item)
                 delete nobj;
@@ -1010,7 +1014,8 @@ void QDeclarativeListViewPrivate::updateFooter()
             delete context;
         }
         if (item) {
-            item->setParent(q->viewport());
+            QDeclarative_setParent_noEvent(item, q->viewport());
+            item->setParentItem(q->viewport());
             item->setZValue(1);
             footer = new FxListItem(item, q);
         }
@@ -1039,7 +1044,7 @@ void QDeclarativeListViewPrivate::updateHeader()
         QDeclarativeContext *context = new QDeclarativeContext(qmlContext(q));
         QObject *nobj = headerComponent->create(context);
         if (nobj) {
-            context->setParent(nobj);
+            QDeclarative_setParent_noEvent(context, nobj);
             item = qobject_cast<QDeclarativeItem *>(nobj);
             if (!item)
                 delete nobj;
@@ -1047,7 +1052,8 @@ void QDeclarativeListViewPrivate::updateHeader()
             delete context;
         }
         if (item) {
-            item->setParent(q->viewport());
+            QDeclarative_setParent_noEvent(item, q->viewport());
+            item->setParentItem(q->viewport());
             item->setZValue(1);
             header = new FxListItem(item, q);
             if (visibleItems.isEmpty())
@@ -1600,10 +1606,6 @@ void QDeclarativeListView::setHighlightFollowsCurrentItem(bool autoHighlight)
     Q_D(QDeclarativeListView);
     if (d->autoHighlight != autoHighlight) {
         d->autoHighlight = autoHighlight;
-        if (d->highlightPosAnimator) {
-            d->highlightPosAnimator->setEnabled(d->autoHighlight);
-            d->highlightSizeAnimator->setEnabled(d->autoHighlight);
-        }
         d->updateHighlight();
         emit highlightFollowsCurrentItemChanged();
     }
@@ -1863,7 +1865,7 @@ void QDeclarativeListView::setHighlightMoveSpeed(qreal speed)
     if (d->highlightMoveSpeed != speed) {
         d->highlightMoveSpeed = speed;
         if (d->highlightPosAnimator)
-            d->highlightPosAnimator->setVelocity(d->highlightMoveSpeed);
+            d->highlightPosAnimator->velocity = d->highlightMoveSpeed;
         emit highlightMoveSpeedChanged();
     }
 }
@@ -1880,7 +1882,7 @@ void QDeclarativeListView::setHighlightResizeSpeed(qreal speed)
     if (d->highlightResizeSpeed != speed) {
         d->highlightResizeSpeed = speed;
         if (d->highlightSizeAnimator)
-            d->highlightSizeAnimator->setVelocity(d->highlightResizeSpeed);
+            d->highlightSizeAnimator->velocity = d->highlightResizeSpeed;
         emit highlightResizeSpeedChanged();
     }
 }
diff --git a/src/declarative/graphicsitems/qdeclarativeloader.cpp b/src/declarative/graphicsitems/qdeclarativeloader.cpp
index 0d62afa..2f1511e 100644
--- a/src/declarative/graphicsitems/qdeclarativeloader.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeloader.cpp
@@ -301,12 +301,8 @@ void QDeclarativeLoaderPrivate::_q_sourceLoaded()
             item = qobject_cast<QGraphicsObject *>(obj);
             if (item) {
                 QDeclarative_setParent_noEvent(ctxt, obj);
-                if (QDeclarativeItem* qmlItem = qobject_cast<QDeclarativeItem *>(item)) {
-                    qmlItem->setParentItem(q);
-                } else {
-                    item->setParentItem(q);
-                    item->setParent(q);
-                }
+                QDeclarative_setParent_noEvent(item, q);
+                item->setParentItem(q);
 //                item->setFocus(true);
                 initResize();
             } else {
diff --git a/src/declarative/graphicsitems/qdeclarativepathview.cpp b/src/declarative/graphicsitems/qdeclarativepathview.cpp
index dd1edd6..71f85ae 100644
--- a/src/declarative/graphicsitems/qdeclarativepathview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepathview.cpp
@@ -44,7 +44,6 @@
 
 #include <qdeclarativestate_p.h>
 #include <qdeclarativeopenmetaobject_p.h>
-#include <qdeclarativeeasefollow_p.h>
 #include <QDebug>
 #include <QEvent>
 #include <qlistmodelinterface_p.h>
@@ -188,7 +187,7 @@ void QDeclarativePathViewPrivate::createHighlight()
         QDeclarativeContext *highlightContext = new QDeclarativeContext(qmlContext(q));
         QObject *nobj = highlightComponent->create(highlightContext);
         if (nobj) {
-            highlightContext->setParent(nobj);
+            QDeclarative_setParent_noEvent(highlightContext, nobj);
             item = qobject_cast<QDeclarativeItem *>(nobj);
             if (!item)
                 delete nobj;
@@ -199,7 +198,8 @@ void QDeclarativePathViewPrivate::createHighlight()
         item = new QDeclarativeItem;
     }
     if (item) {
-        item->setParent(q);
+        QDeclarative_setParent_noEvent(item, q);
+        item->setParentItem(q);
         highlightItem = item;
         changed = true;
     }
@@ -1193,7 +1193,7 @@ void QDeclarativePathView::itemsRemoved(int modelIndex, int count)
     emit countChanged();
 }
 
-void QDeclarativePathView::itemsMoved(int from, int to, int count)
+void QDeclarativePathView::itemsMoved(int /*from*/, int /*to*/, int /*count*/)
 {
     Q_D(QDeclarativePathView);
     if (!d->isValid() || !isComponentComplete())
diff --git a/src/declarative/graphicsitems/qdeclarativepathview_p_p.h b/src/declarative/graphicsitems/qdeclarativepathview_p_p.h
index 26ec4e5..6470893 100644
--- a/src/declarative/graphicsitems/qdeclarativepathview_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativepathview_p_p.h
@@ -79,9 +79,9 @@ public:
         , stealMouse(false), ownModel(false), interactive(true), haveHighlightRange(true)
         , autoHighlight(true), highlightUp(false), dragMargin(0), deceleration(100)
         , moveOffset(this, &QDeclarativePathViewPrivate::setOffset)
-        , moveHighlight(this, &QDeclarativePathViewPrivate::setHighlightPosition)
         , firstIndex(-1), pathItems(-1), requestedIndex(-1)
         , moveReason(Other), attType(0), highlightComponent(0), highlightItem(0)
+        , moveHighlight(this, &QDeclarativePathViewPrivate::setHighlightPosition)
         , highlightPosition(0)
         , highlightRangeStart(0), highlightRangeEnd(0)
         , highlightRangeMode(QDeclarativePathView::StrictlyEnforceRange)
diff --git a/src/declarative/qml/qdeclarativeproperty.h b/src/declarative/qml/qdeclarativeproperty.h
index 73bccf3..8f6ea48 100644
--- a/src/declarative/qml/qdeclarativeproperty.h
+++ b/src/declarative/qml/qdeclarativeproperty.h
@@ -131,6 +131,11 @@ private:
 };
 typedef QList<QDeclarativeProperty> QDeclarativeProperties;
 
+inline uint qHash (const QDeclarativeProperty &key)
+{
+    return qHash(key.object()) + qHash(key.name());
+}
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/declarative/qml/qdeclarativeworkerscript.cpp b/src/declarative/qml/qdeclarativeworkerscript.cpp
index a7ed358..628681f 100644
--- a/src/declarative/qml/qdeclarativeworkerscript.cpp
+++ b/src/declarative/qml/qdeclarativeworkerscript.cpp
@@ -437,8 +437,12 @@ QDeclarativeWorkerScriptEngine::QDeclarativeWorkerScriptEngine(QDeclarativeEngin
 
 QDeclarativeWorkerScriptEngine::~QDeclarativeWorkerScriptEngine()
 {
+    d->m_lock.lock();
     qDeleteAll(d->workers);
-    delete d; d = 0;
+    d->workers.clear();
+    d->m_lock.unlock();
+
+    d->deleteLater();
 }
 
 QDeclarativeWorkerScriptEnginePrivate::WorkerScript::WorkerScript()
diff --git a/src/declarative/util/qdeclarativeanimation.cpp b/src/declarative/util/qdeclarativeanimation.cpp
index bad142c..ba1444e 100644
--- a/src/declarative/util/qdeclarativeanimation.cpp
+++ b/src/declarative/util/qdeclarativeanimation.cpp
@@ -1078,15 +1078,26 @@ void QDeclarativePropertyAction::transition(QDeclarativeStateActions &actions,
 QDeclarativeNumberAnimation::QDeclarativeNumberAnimation(QObject *parent)
 : QDeclarativePropertyAnimation(parent)
 {
-    Q_D(QDeclarativePropertyAnimation);
-    d->interpolatorType = QMetaType::QReal;
-    d->interpolator = QVariantAnimationPrivate::getInterpolator(d->interpolatorType);
+    init();
+}
+
+QDeclarativeNumberAnimation::QDeclarativeNumberAnimation(QDeclarativePropertyAnimationPrivate &dd, QObject *parent)
+: QDeclarativePropertyAnimation(dd, parent)
+{
+    init();
 }
 
 QDeclarativeNumberAnimation::~QDeclarativeNumberAnimation()
 {
 }
 
+void QDeclarativeNumberAnimation::init()
+{
+    Q_D(QDeclarativePropertyAnimation);
+    d->interpolatorType = QMetaType::QReal;
+    d->interpolator = QVariantAnimationPrivate::getInterpolator(d->interpolatorType);
+}
+
 /*!
     \qmlproperty real NumberAnimation::from
     This property holds the starting value.
@@ -2237,8 +2248,10 @@ void QDeclarativePropertyAnimation::transition(QDeclarativeStateActions &actions
         }
         d->va->setAnimValue(data, QAbstractAnimation::DeleteWhenStopped);
         d->va->setFromSourcedValue(&data->fromSourced);
+        d->actions = &data->actions;
     } else {
         delete data;
+        d->actions = 0;
     }
 }
 
diff --git a/src/declarative/util/qdeclarativeanimation_p.h b/src/declarative/util/qdeclarativeanimation_p.h
index 816520e..f620786 100644
--- a/src/declarative/util/qdeclarativeanimation_p.h
+++ b/src/declarative/util/qdeclarativeanimation_p.h
@@ -251,8 +251,8 @@ public:
     QDeclarativePropertyAnimation(QObject *parent=0);
     virtual ~QDeclarativePropertyAnimation();
 
-    int duration() const;
-    void setDuration(int);
+    virtual int duration() const;
+    virtual void setDuration(int);
 
     QVariant from() const;
     void setFrom(const QVariant &);
@@ -326,6 +326,12 @@ public:
 
     qreal to() const;
     void setTo(qreal);
+
+protected:
+    QDeclarativeNumberAnimation(QDeclarativePropertyAnimationPrivate &dd, QObject *parent);
+
+private:
+    void init();
 };
 
 class Q_AUTOTEST_EXPORT QDeclarativeVector3dAnimation : public QDeclarativePropertyAnimation
diff --git a/src/declarative/util/qdeclarativeanimation_p_p.h b/src/declarative/util/qdeclarativeanimation_p_p.h
index 2a66c8a..8bcbeff 100644
--- a/src/declarative/util/qdeclarativeanimation_p_p.h
+++ b/src/declarative/util/qdeclarativeanimation_p_p.h
@@ -304,7 +304,7 @@ class QDeclarativePropertyAnimationPrivate : public QDeclarativeAbstractAnimatio
 public:
     QDeclarativePropertyAnimationPrivate()
     : QDeclarativeAbstractAnimationPrivate(), target(0), fromSourced(false), fromIsDefined(false), toIsDefined(false),
-      rangeIsSet(false), defaultToInterpolatorType(0), interpolatorType(0), interpolator(0), va(0) {}
+      rangeIsSet(false), defaultToInterpolatorType(0), interpolatorType(0), interpolator(0), va(0), actions(0) {}
 
     void init();
 
@@ -330,6 +330,9 @@ public:
 
     QDeclarativeBulkValueAnimator *va;
 
+    // for animations that dont use the QDeclarativeBulkValueAnimator
+    QDeclarativeStateActions *actions;
+
     static QVariant interpolateVariant(const QVariant &from, const QVariant &to, qreal progress);
     static void convertVariant(QVariant &variant, int type);
 };
diff --git a/src/declarative/util/qdeclarativebehavior.cpp b/src/declarative/util/qdeclarativebehavior.cpp
index 7181777..87d6836 100644
--- a/src/declarative/util/qdeclarativebehavior.cpp
+++ b/src/declarative/util/qdeclarativebehavior.cpp
@@ -163,7 +163,8 @@ void QDeclarativeBehavior::write(const QVariant &value)
 
     d->currentValue = d->property.read();
 
-    d->animation->qtAnimation()->stop();
+    if (d->animation->qtAnimation()->duration() != -1)
+        d->animation->qtAnimation()->stop();
 
     QDeclarativeStateOperation::ActionList actions;
     QDeclarativeAction action;
diff --git a/src/declarative/util/qdeclarativeeasefollow.cpp b/src/declarative/util/qdeclarativeeasefollow.cpp
deleted file mode 100644
index ee181dd..0000000
--- a/src/declarative/util/qdeclarativeeasefollow.cpp
+++ /dev/null
@@ -1,537 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qdeclarativeeasefollow_p.h"
-
-#include "qdeclarativeanimation_p_p.h"
-
-#include <qdeclarativeproperty.h>
-
-#include <QtCore/qdebug.h>
-
-#include <math.h>
-
-QT_BEGIN_NAMESPACE
-
-
-
-class QDeclarativeEaseFollowPrivate : public QObjectPrivate
-{
-    Q_DECLARE_PUBLIC(QDeclarativeEaseFollow)
-public:
-    QDeclarativeEaseFollowPrivate()
-        : source(0), velocity(200), duration(-1), maximumEasingTime(-1),
-          reversingMode(QDeclarativeEaseFollow::Eased), initialVelocity(0),
-          initialValue(0), invert(false), enabled(true), trackVelocity(0), clockOffset(0),
-          lastTick(0), clock(this)
-    {}
-
-    qreal source;
-    qreal velocity;
-    qreal duration;
-    qreal maximumEasingTime;
-    QDeclarativeEaseFollow::ReversingMode reversingMode;
-
-    qreal initialVelocity;
-    qreal initialValue;
-    bool invert;
-    bool enabled;
-
-    qreal trackVelocity;
-
-    QDeclarativeProperty target;
-
-    int clockOffset;
-    int lastTick;
-    void tick(int);
-    void clockStart();
-    void clockStop();
-    QTickAnimationProxy<QDeclarativeEaseFollowPrivate, &QDeclarativeEaseFollowPrivate::tick> clock;
-
-    void restart();
-
-    // Parameters for use in tick()
-    qreal a;  // Acceleration
-    qreal d;  // Deceleration
-    qreal tf; // Total time
-    qreal tp; // Time at which peak velocity occurs
-    qreal td; // Time at which decelleration begins
-    qreal vp; // Velocity at tp
-    qreal sp; // Displacement at tp
-    qreal sd; // Displacement at td
-    qreal vi; // "Normalized" initialvelocity
-    bool recalc();
-};
-
-bool QDeclarativeEaseFollowPrivate::recalc()
-{
-    qreal s = source - initialValue;
-    vi = initialVelocity;
-
-    s = (invert?-1.0:1.0) * s;
-    vi = (invert?-1.0:1.0) * vi;
-
-    if (duration > 0 && velocity > 0) {
-        tf = s / velocity;
-        if (tf > (duration / 1000.)) tf = (duration / 1000.);
-    } else if (duration > 0) {
-        tf = duration / 1000.;
-    } else if (velocity > 0) {
-        tf = s / velocity;
-    } else {
-        return false;
-    }
-
-    if (maximumEasingTime == 0) {
-        a = 0;
-        d = 0;
-        tp = 0;
-        td = tf;
-        vp = velocity;
-        sp = 0;
-        sd = s;
-    } else if (maximumEasingTime != -1 && tf > (maximumEasingTime / 1000.)) {
-
-        qreal met = maximumEasingTime / 1000.;
-        td = tf - met;
-
-        qreal c1 = td;
-        qreal c2 = (tf - td) * vi - tf * velocity;
-        qreal c3 = -0.5 * (tf - td) * vi * vi;
-
-        qreal vp1 = (-c2 + sqrt(c2 * c2 - 4 * c1 * c3)) / (2. * c1);
-        // qreal vp2 = (-c2 - sqrt(c2 * c2 - 4 * c1 * c3)) / (2. * c1);
-
-        vp = vp1;
-        a = vp / met;
-        d = a;
-        tp = (vp - vi) / a;
-        sp = vi * tp + 0.5 * a * tp * tp;
-        sd = sp + (td - tp) * vp;
-    } else {
-
-        qreal c1 = 0.25 * tf * tf;
-        qreal c2 = 0.5 * vi * tf - s;
-        qreal c3 = -0.25 * vi * vi;
-
-        qreal a1 = (-c2 + sqrt(c2 * c2 - 4 * c1 * c3)) / (2. * c1);
-        //qreal a2 = (-c2 - sqrt(c2 * c2 - 4 * c1 * c3)) / (2. * c1);
-
-        qreal tp1 = 0.5 * tf - 0.5 * vi / a1;
-        //qreal tp2 = 0.5 * tf - 0.5 * vi / a2;
-        qreal vp1 = a1 * tp1 + vi;
-        //qreal vp2 = a2 * tp2 + vi;
-
-        qreal sp1 = 0.5 * a1 * tp1 * tp1 + vi * tp1;
-        //qreal sp2 = 0.5 * a2 * tp2 * tp2 + vi * tp2;
-
-        a = a1;
-        d = a1;
-        tp = tp1;
-        td = tp1;
-        vp = vp1;
-        sp = sp1;
-        sd = sp1;
-    }
-
-    /*
-    qWarning() << "a:" << a << "tf:" << tf << "tp:" << tp << "vp:"
-               << vp << "sp:" << sp << "vi:" << vi << "invert:" << invert;
-    */
-    return true;
-}
-
-void QDeclarativeEaseFollowPrivate::clockStart()
-{
-    if (clock.state() == QAbstractAnimation::Running) {
-        clockOffset = lastTick;
-        return;
-    } else {
-        clockOffset = 0;
-        lastTick = 0;
-        clock.start();
-    }
-}
-
-void QDeclarativeEaseFollowPrivate::clockStop()
-{
-    clockOffset = 0;
-    lastTick = 0;
-    clock.stop();
-}
-
-void QDeclarativeEaseFollowPrivate::tick(int t)
-{
-    lastTick = t;
-    t -= clockOffset;
-
-    qreal time_seconds = qreal(t) / 1000.;
-
-    qreal out = 0;
-    if (time_seconds < tp) {
-
-        trackVelocity = vi + time_seconds * a;
-        trackVelocity = (invert?-1.0:1.0) * trackVelocity;
-
-        qreal value = 0.5 * a * time_seconds * time_seconds + vi * time_seconds;
-        value = (invert?-1.0:1.0) * value;
-        target.write(initialValue + value);
-        out = initialValue + value;
-    } else if (time_seconds < td) {
-
-        time_seconds -= tp;
-        trackVelocity = (invert?-1.0:1.0) * vp;
-        qreal value = sp + time_seconds * vp;
-        value = (invert?-1.0:1.0) * value;
-
-        target.write(initialValue + value);
-
-        out = initialValue + value;
-    } else if (time_seconds < tf) {
-
-        time_seconds -= td;
-
-        trackVelocity = vp - time_seconds * a;
-        trackVelocity = (invert?-1.0:1.0) * trackVelocity;
-
-        qreal value = sd - 0.5 * d * time_seconds * time_seconds + vp * time_seconds;
-        value = (invert?-1.0:1.0) * value;
-
-        target.write(initialValue + value);
-
-        out = initialValue + value;
-    } else {
-
-        clock.stop();
-
-        trackVelocity = 0;
-        target.write(source);
-    }
-
-    //qWarning() << out << trackVelocity << t << a;
-}
-
-/*!
-    \qmlclass EaseFollow QDeclarativeEaseFollow
-    \since 4.7
-    \brief The EaseFollow element allows a property to smoothly track a value.
-
-    The EaseFollow smoothly animates a property's value to a set target value
-    using an ease in/out quad easing curve.  If the target value changes while
-    the animation is in progress, the easing curves used to animate to the old
-    and the new target values are spliced together to avoid any obvious visual
-    glitches.
-
-    The property animation is configured by setting the velocity at which the
-    animation should occur, or the duration that the animation should take.
-    If both a velocity and a duration are specified, the one that results in
-    the quickest animation is chosen for each change in the target value.
-
-    For example, animating from 0 to 800 will take 4 seconds if a velocity
-    of 200 is set, will take 8 seconds with a duration of 8000 set, and will
-    take 4 seconds with both a velocity of 200 and a duration of 8000 set.
-    Animating from 0 to 20000 will take 10 seconds if a velocity of 200 is set,
-    will take 8 seconds with a duration of 8000 set, and will take 8 seconds
-    with both a velocity of 200 and a duration of 8000 set.
-
-    The follow example shows one rectangle tracking the position of another.
-\code
-import Qt 4.6
-
-Rectangle {
-    width: 800; height: 600; color: "blue"
-
-    Rectangle {
-        color: "green"
-        width: 60; height: 60;
-        x: -5; y: -5;
-        EaseFollow on x { source: rect1.x - 5; velocity: 200 }
-        EaseFollow on y { source: rect1.y - 5; velocity: 200 }
-    }
-
-    Rectangle {
-        id: rect1
-        color: "red"
-        width: 50; height: 50;
-    }
-
-    focus: true
-    Keys.onRightPressed: rect1.x = rect1.x + 100
-    Keys.onLeftPressed: rect1.x = rect1.x - 100
-    Keys.onUpPressed: rect1.y = rect1.y - 100
-    Keys.onDownPressed: rect1.y = rect1.y + 100
-}
-\endcode
-
-    The default velocity of EaseFollow is 200 units/second.  Note that if the range of the
-    value being animated is small, then the velocity will need to be adjusted
-    appropriately.  For example, the opacity of an item ranges from 0 - 1.0.
-    To enable a smooth animation in this range the velocity will need to be
-    set to a value such as 0.5 units/second.  Animating from 0 to 1.0 with a velocity
-    of 0.5 will take 2000 ms to complete.
-
-    \sa SpringFollow
-*/
-
-QDeclarativeEaseFollow::QDeclarativeEaseFollow(QObject *parent)
-: QObject(*(new QDeclarativeEaseFollowPrivate), parent)
-{
-}
-
-QDeclarativeEaseFollow::~QDeclarativeEaseFollow()
-{
-}
-
-/*!
-    \qmlproperty qreal EaseFollow::source
-    This property holds the source value which will be tracked.
-
-    Bind to a property in order to track its changes.
-*/
-qreal QDeclarativeEaseFollow::sourceValue() const
-{
-    Q_D(const QDeclarativeEaseFollow);
-    return d->source;
-}
-
-/*!
-    \qmlproperty enumeration EaseFollow::reversingMode
-
-    Sets how the EaseFollow behaves if an animation direction is reversed.
-
-    If reversing mode is \c Eased, the animation will smoothly decelerate, and
-    then reverse direction.  If the reversing mode is \c Immediate, the
-    animation will immediately begin accelerating in the reverse direction,
-    begining with a velocity of 0.  If the reversing mode is \c Sync, the
-    property is immediately set to the target value.
-*/
-QDeclarativeEaseFollow::ReversingMode QDeclarativeEaseFollow::reversingMode() const
-{
-    Q_D(const QDeclarativeEaseFollow);
-    return d->reversingMode;
-}
-
-void QDeclarativeEaseFollow::setReversingMode(ReversingMode m)
-{
-    Q_D(QDeclarativeEaseFollow);
-    if (d->reversingMode == m)
-        return;
-
-    d->reversingMode = m;
-    emit reversingModeChanged();
-}
-
-void QDeclarativeEaseFollowPrivate::restart()
-{
-    if (!enabled || velocity == 0) {
-        clockStop();
-        return;
-    }
-
-    initialValue = target.read().toReal();
-
-    if (source == initialValue) {
-        clockStop();
-        return;
-    }
-
-    bool hasReversed = trackVelocity != 0. &&
-                      ((trackVelocity > 0) == ((initialValue - source) > 0));
-
-    if (hasReversed) {
-        switch (reversingMode) {
-            default:
-            case QDeclarativeEaseFollow::Eased:
-                break;
-            case QDeclarativeEaseFollow::Sync:
-                target.write(source);
-                return;
-            case QDeclarativeEaseFollow::Immediate:
-                initialVelocity = 0;
-                clockStop();
-                break;
-        }
-    }
-
-    trackVelocity = initialVelocity;
-
-    invert = (source < initialValue);
-
-    if (!recalc()) {
-        target.write(source);
-        clockStop();
-        return;
-    }
-
-    clockStart();
-}
-
-void QDeclarativeEaseFollow::setSourceValue(qreal s)
-{
-    Q_D(QDeclarativeEaseFollow);
-
-    if (d->clock.state() == QAbstractAnimation::Running && d->source == s)
-        return;
-
-    d->source = s;
-    d->initialVelocity = d->trackVelocity;
-    d->restart();
-
-    emit sourceChanged();
-}
-
-/*!
-    \qmlproperty qreal EaseFollow::duration
-
-    This property holds the animation duration used when tracking the source.
-
-    Setting this to -1 (the default) disables the duration value.
-*/
-qreal QDeclarativeEaseFollow::duration() const
-{
-    Q_D(const QDeclarativeEaseFollow);
-    return d->duration;
-}
-
-void QDeclarativeEaseFollow::setDuration(qreal v)
-{
-    Q_D(QDeclarativeEaseFollow);
-    if (d->duration == v)
-        return;
-
-    d->duration = v;
-    d->trackVelocity = 0;
-
-    if (d->clock.state() == QAbstractAnimation::Running)
-        d->restart();
-
-    emit durationChanged();
-}
-
-qreal QDeclarativeEaseFollow::velocity() const
-{
-    Q_D(const QDeclarativeEaseFollow);
-    return d->velocity;
-}
-
-/*!
-    \qmlproperty qreal EaseFollow::velocity
-
-    This property holds the average velocity allowed when tracking the source.
-
-    The default velocity of EaseFollow is 200 units/second.
-
-    Setting this to -1 disables the velocity value.
-*/
-void QDeclarativeEaseFollow::setVelocity(qreal v)
-{
-    Q_D(QDeclarativeEaseFollow);
-    if (d->velocity == v)
-        return;
-
-    d->velocity = v;
-    d->trackVelocity = 0;
-
-    if (d->clock.state() == QAbstractAnimation::Running)
-        d->restart();
-
-    emit velocityChanged();
-}
-
-/*!
-    \qmlproperty bool EaseFollow::enabled
-    This property holds whether the target will track the source.
-*/
-bool QDeclarativeEaseFollow::enabled() const
-{
-    Q_D(const QDeclarativeEaseFollow);
-    return d->enabled;
-}
-
-void QDeclarativeEaseFollow::setEnabled(bool enabled)
-{
-    Q_D(QDeclarativeEaseFollow);
-    if (d->enabled == enabled)
-        return;
-
-    d->enabled = enabled;
-    if (enabled)
-        d->restart();
-    else
-        d->clockStop();
-
-    emit enabledChanged();
-}
-
-void QDeclarativeEaseFollow::setTarget(const QDeclarativeProperty &t)
-{
-    Q_D(QDeclarativeEaseFollow);
-    d->target = t;
-}
-
-/*!
-\qmlproperty qreal EaseFollow::maximumEasingTime
-
-This property specifies the maximum time an "eases" during the follow should take.
-Setting this property causes the velocity to "level out" after at a time.  Setting
-a negative value reverts to the normal mode of easing over the entire animation
-duration.
-
-The default value is -1.
-*/
-qreal QDeclarativeEaseFollow::maximumEasingTime() const
-{
-    Q_D(const QDeclarativeEaseFollow);
-    return d->maximumEasingTime;
-}
-
-void QDeclarativeEaseFollow::setMaximumEasingTime(qreal v)
-{
-    Q_D(QDeclarativeEaseFollow);
-    d->maximumEasingTime = v;
-
-    if (d->clock.state() == QAbstractAnimation::Running)
-        d->restart();
-
-    emit maximumEasingTimeChanged();
-}
-
-QT_END_NAMESPACE
diff --git a/src/declarative/util/qdeclarativesmoothedanimation.cpp b/src/declarative/util/qdeclarativesmoothedanimation.cpp
new file mode 100644
index 0000000..b3a9b9a
--- /dev/null
+++ b/src/declarative/util/qdeclarativesmoothedanimation.cpp
@@ -0,0 +1,483 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qdeclarativesmoothedanimation_p.h"
+#include "qdeclarativesmoothedanimation_p_p.h"
+
+#include "qdeclarativeanimation_p_p.h"
+
+#include <qdeclarativeproperty.h>
+#include "qdeclarativeproperty_p.h"
+
+#include "qdeclarativeglobal_p.h"
+
+#include <QtCore/qdebug.h>
+
+#include <math.h>
+
+#define DELAY_STOP_TIMER_INTERVAL 32
+
+QT_BEGIN_NAMESPACE
+
+QSmoothedAnimation::QSmoothedAnimation(QObject *parent)
+    : QAbstractAnimation(parent), to(0), velocity(200), userDuration(-1), maximumEasingTime(-1),
+      reversingMode(QDeclarativeSmoothedAnimation::Eased), initialVelocity(0),
+      trackVelocity(0), initialValue(0), invert(false), finalDuration(-1), lastTime(0)
+{
+    delayedStopTimer.setInterval(DELAY_STOP_TIMER_INTERVAL);
+    delayedStopTimer.setSingleShot(true);
+    connect(&delayedStopTimer, SIGNAL(timeout()), this, SLOT(stop()));
+}
+
+void QSmoothedAnimation::restart()
+{
+    if (state() != QAbstractAnimation::Running)
+        start();
+    else
+        init();
+}
+
+void QSmoothedAnimation::updateState(QAbstractAnimation::State newState, QAbstractAnimation::State /*oldState*/)
+{
+    if (newState == QAbstractAnimation::Running)
+        init();
+}
+
+void QSmoothedAnimation::delayedStop()
+{
+    if (!delayedStopTimer.isActive())
+        delayedStopTimer.start();
+}
+
+int QSmoothedAnimation::duration() const
+{
+    return -1;
+}
+
+bool QSmoothedAnimation::recalc()
+{
+    s = to - initialValue;
+    vi = initialVelocity;
+
+    s = (invert? -1.0: 1.0) * s;
+
+    if (userDuration > 0 && velocity > 0) {
+        tf = s / velocity;
+        if (tf > (userDuration / 1000.)) tf = (userDuration / 1000.);
+    } else if (userDuration > 0) {
+        tf = userDuration / 1000.;
+    } else if (velocity > 0) {
+        tf = s / velocity;
+    } else {
+        return false;
+    }
+
+    finalDuration = ceil(tf * 1000.0);
+
+    if (maximumEasingTime == 0) {
+        a = 0;
+        d = 0;
+        tp = 0;
+        td = tf;
+        vp = velocity;
+        sp = 0;
+        sd = s;
+    } else if (maximumEasingTime != -1 && tf > (maximumEasingTime / 1000.)) {
+        qreal met = maximumEasingTime / 1000.;
+        td = tf - met;
+
+        qreal c1 = td;
+        qreal c2 = (tf - td) * vi - tf * velocity;
+        qreal c3 = -0.5 * (tf - td) * vi * vi;
+
+        qreal vp1 = (-c2 + sqrt(c2 * c2 - 4 * c1 * c3)) / (2. * c1);
+
+        vp = vp1;
+        a = vp / met;
+        d = a;
+        tp = (vp - vi) / a;
+        sp = vi * tp + 0.5 * a * tp * tp;
+        sd = sp + (td - tp) * vp;
+    } else {
+        qreal c1 = 0.25 * tf * tf;
+        qreal c2 = 0.5 * vi * tf - s;
+        qreal c3 = -0.25 * vi * vi;
+
+        qreal a1 = (-c2 + sqrt(c2 * c2 - 4 * c1 * c3)) / (2. * c1);
+
+        qreal tp1 = 0.5 * tf - 0.5 * vi / a1;
+        qreal vp1 = a1 * tp1 + vi;
+
+        qreal sp1 = 0.5 * a1 * tp1 * tp1 + vi * tp1;
+
+        a = a1;
+        d = a1;
+        tp = tp1;
+        td = tp1;
+        vp = vp1;
+        sp = sp1;
+        sd = sp1;
+    }
+    return true;
+}
+
+qreal QSmoothedAnimation::easeFollow(qreal time_seconds)
+{
+    qreal value;
+    if (time_seconds < tp) {
+        trackVelocity = vi + time_seconds * a;
+        value = 0.5 * a * time_seconds * time_seconds + vi * time_seconds;
+    } else if (time_seconds < td) {
+        time_seconds -= tp;
+        trackVelocity = vp;
+        value = sp + time_seconds * vp;
+    } else if (time_seconds < tf) {
+        time_seconds -= td;
+        trackVelocity = vp - time_seconds * a;
+        value = sd - 0.5 * d * time_seconds * time_seconds + vp * time_seconds;
+    } else {
+        trackVelocity = 0;
+        value = s;
+        delayedStop();
+    }
+
+    // to normalize 's' between [0..1], divide 'value' by 's'
+    return value;
+}
+
+void QSmoothedAnimation::updateCurrentTime(int t)
+{
+    qreal time_seconds = qreal(t - lastTime) / 1000.;
+
+    qreal value = easeFollow(time_seconds);
+    value *= (invert? -1.0: 1.0);
+    QDeclarativePropertyPrivate::write(target, initialValue + value,
+                                       QDeclarativePropertyPrivate::BypassInterceptor
+                                       | QDeclarativePropertyPrivate::DontRemoveBinding);
+}
+
+void QSmoothedAnimation::init()
+{
+    if (velocity == 0) {
+        stop();
+        return;
+    }
+
+    if (delayedStopTimer.isActive())
+        delayedStopTimer.stop();
+
+    initialValue = target.read().toReal();
+    lastTime = this->currentTime();
+
+    if (to == initialValue) {
+        stop();
+        return;
+    }
+
+    bool hasReversed = trackVelocity != 0. &&
+                      ((trackVelocity > 0) == ((initialValue - to) > 0));
+
+    if (hasReversed) {
+        switch (reversingMode) {
+            default:
+            case QDeclarativeSmoothedAnimation::Eased:
+                break;
+            case QDeclarativeSmoothedAnimation::Sync:
+                QDeclarativePropertyPrivate::write(target, to,
+                                                   QDeclarativePropertyPrivate::BypassInterceptor
+                                                   | QDeclarativePropertyPrivate::DontRemoveBinding);
+                return;
+            case QDeclarativeSmoothedAnimation::Immediate:
+                initialVelocity = 0;
+                delayedStop();
+                break;
+        }
+    }
+
+    trackVelocity = initialVelocity;
+
+    invert = (to < initialValue);
+
+    if (!recalc()) {
+        QDeclarativePropertyPrivate::write(target, to,
+                                           QDeclarativePropertyPrivate::BypassInterceptor
+                                           | QDeclarativePropertyPrivate::DontRemoveBinding);
+        stop();
+        return;
+    }
+}
+
+/*!
+    \qmlclass SmoothedAnimation QDeclarativeSmoothedAnimation
+    \since 4.7
+    \brief The SmoothedAnimation element allows a property to smoothly track a value.
+
+    The SmoothedAnimation smoothly animates a property's value to a set target value
+    using an ease in/out quad easing curve.  If the animation is restarted
+    with a different target value, the easing curves used to animate to the old
+    and the new target values are spliced together to avoid any obvious visual
+    glitches.
+
+    The property animation is configured by setting the velocity at which the
+    animation should occur, or the duration that the animation should take.
+    If both a velocity and a duration are specified, the one that results in
+    the quickest animation is chosen for each change in the target value.
+
+    For example, animating from 0 to 800 will take 4 seconds if a velocity
+    of 200 is set, will take 8 seconds with a duration of 8000 set, and will
+    take 4 seconds with both a velocity of 200 and a duration of 8000 set.
+    Animating from 0 to 20000 will take 10 seconds if a velocity of 200 is set,
+    will take 8 seconds with a duration of 8000 set, and will take 8 seconds
+    with both a velocity of 200 and a duration of 8000 set.
+
+    The follow example shows one rectangle tracking the position of another.
+\code
+import Qt 4.6
+
+Rectangle {
+    width: 800; height: 600; color: "blue"
+
+    Rectangle {
+        color: "green"
+        width: 60; height: 60;
+        x: rect1.x - 5; y: rect1.y - 5;
+        Behavior on x { SmoothedAnimation { velocity: 200 } }
+        Behavior on y { SmoothedAnimation { velocity: 200 } }
+    }
+
+    Rectangle {
+        id: rect1
+        color: "red"
+        width: 50; height: 50;
+    }
+
+    focus: true
+    Keys.onRightPressed: rect1.x = rect1.x + 100
+    Keys.onLeftPressed: rect1.x = rect1.x - 100
+    Keys.onUpPressed: rect1.y = rect1.y - 100
+    Keys.onDownPressed: rect1.y = rect1.y + 100
+}
+\endcode
+
+    The default velocity of SmoothedAnimation is 200 units/second.  Note that if the range of the
+    value being animated is small, then the velocity will need to be adjusted
+    appropriately.  For example, the opacity of an item ranges from 0 - 1.0.
+    To enable a smooth animation in this range the velocity will need to be
+    set to a value such as 0.5 units/second.  Animating from 0 to 1.0 with a velocity
+    of 0.5 will take 2000 ms to complete.
+
+    \sa SpringFollow
+*/
+
+QDeclarativeSmoothedAnimation::QDeclarativeSmoothedAnimation(QObject *parent)
+: QDeclarativeNumberAnimation(*(new QDeclarativeSmoothedAnimationPrivate), parent)
+{
+}
+
+QDeclarativeSmoothedAnimation::~QDeclarativeSmoothedAnimation()
+{
+}
+
+QDeclarativeSmoothedAnimationPrivate::QDeclarativeSmoothedAnimationPrivate()
+    : wrapperGroup(new QParallelAnimationGroup), anim(new QSmoothedAnimation)
+{
+    Q_Q(QDeclarativeSmoothedAnimation);
+    QDeclarative_setParent_noEvent(wrapperGroup, q);
+    QDeclarative_setParent_noEvent(anim, q);
+}
+
+QAbstractAnimation* QDeclarativeSmoothedAnimation::qtAnimation()
+{
+    Q_D(QDeclarativeSmoothedAnimation);
+    return d->wrapperGroup;
+}
+
+void QDeclarativeSmoothedAnimation::transition(QDeclarativeStateActions &actions,
+                                               QDeclarativeProperties &modified,
+                                               TransitionDirection direction)
+{
+    Q_D(QDeclarativeSmoothedAnimation);
+    QDeclarativeNumberAnimation::transition(actions, modified, direction);
+
+    if (!d->actions)
+        return;
+
+    QSet<QAbstractAnimation*> anims;
+    for (int i = 0; i < d->actions->size(); i++) {
+        QSmoothedAnimation *ease;
+        qreal trackVelocity;
+        bool needsRestart;
+        if (!d->activeAnimations.contains((*d->actions)[i].property)) {
+            ease = new QSmoothedAnimation();
+            d->wrapperGroup->addAnimation(ease);
+            d->activeAnimations.insert((*d->actions)[i].property, ease);
+            trackVelocity = 0.0;
+            needsRestart = false;
+        } else {
+            ease = d->activeAnimations.value((*d->actions)[i].property);
+            trackVelocity = ease->trackVelocity;
+            needsRestart = true;
+        }
+
+        ease->target = (*d->actions)[i].property;
+        ease->to = (*d->actions)[i].toValue.toReal();
+
+        // copying public members from main value holder animation
+        ease->maximumEasingTime = d->anim->maximumEasingTime;
+        ease->reversingMode = d->anim->reversingMode;
+        ease->velocity = d->anim->velocity;
+        ease->userDuration = d->anim->userDuration;
+
+        ease->trackVelocity = trackVelocity;
+        ease->initialVelocity = trackVelocity;
+
+        if (needsRestart)
+            ease->init();
+        anims.insert(ease);
+    }
+
+    for (int i = d->wrapperGroup->animationCount() - 1; i >= 0 ; --i) {
+        if (!anims.contains(d->wrapperGroup->animationAt(i))) {
+            QSmoothedAnimation *ease = static_cast<QSmoothedAnimation*>(d->wrapperGroup->animationAt(i));
+            d->activeAnimations.remove(ease->target);
+            d->wrapperGroup->takeAnimation(i);
+            delete ease;
+        }
+    }
+}
+
+/*!
+    \qmlproperty enumeration SmoothedAnimation::reversingMode
+
+    Sets how the SmoothedAnimation behaves if an animation direction is reversed.
+
+    If reversing mode is \c Eased, the animation will smoothly decelerate, and
+    then reverse direction.  If the reversing mode is \c Immediate, the
+    animation will immediately begin accelerating in the reverse direction,
+    begining with a velocity of 0.  If the reversing mode is \c Sync, the
+    property is immediately set to the target value.
+*/
+QDeclarativeSmoothedAnimation::ReversingMode QDeclarativeSmoothedAnimation::reversingMode() const
+{
+    Q_D(const QDeclarativeSmoothedAnimation);
+    return (QDeclarativeSmoothedAnimation::ReversingMode) d->anim->reversingMode;
+}
+
+void QDeclarativeSmoothedAnimation::setReversingMode(ReversingMode m)
+{
+    Q_D(QDeclarativeSmoothedAnimation);
+    if (d->anim->reversingMode == m)
+        return;
+
+    d->anim->reversingMode = m;
+    emit reversingModeChanged();
+}
+
+/*!
+    \qmlproperty int SmoothedAnimation::duration
+
+    This property holds the animation duration, in msecs, used when tracking the source.
+
+    Setting this to -1 (the default) disables the duration value.
+*/
+int QDeclarativeSmoothedAnimation::duration() const
+{
+    Q_D(const QDeclarativeSmoothedAnimation);
+    return d->anim->userDuration;
+}
+
+void QDeclarativeSmoothedAnimation::setDuration(int duration)
+{
+    Q_D(QDeclarativeSmoothedAnimation);
+    if (duration != -1)
+        QDeclarativeNumberAnimation::setDuration(duration);
+    d->anim->userDuration = duration;
+}
+
+qreal QDeclarativeSmoothedAnimation::velocity() const
+{
+    Q_D(const QDeclarativeSmoothedAnimation);
+    return d->anim->velocity;
+}
+
+/*!
+    \qmlproperty qreal SmoothedAnimation::velocity
+
+    This property holds the average velocity allowed when tracking the 'to' value.
+
+    The default velocity of SmoothedAnimation is 200 units/second.
+
+    Setting this to -1 disables the velocity value.
+*/
+void QDeclarativeSmoothedAnimation::setVelocity(qreal v)
+{
+    Q_D(QDeclarativeSmoothedAnimation);
+    if (d->anim->velocity == v)
+        return;
+
+    d->anim->velocity = v;
+    emit velocityChanged();
+}
+
+/*!
+\qmlproperty qreal SmoothedAnimation::maximumEasingTime
+
+This property specifies the maximum time, in msecs, an "eases" during the follow should take.
+Setting this property causes the velocity to "level out" after at a time.  Setting
+a negative value reverts to the normal mode of easing over the entire animation
+duration.
+
+The default value is -1.
+*/
+int QDeclarativeSmoothedAnimation::maximumEasingTime() const
+{
+    Q_D(const QDeclarativeSmoothedAnimation);
+    return d->anim->maximumEasingTime;
+}
+
+void QDeclarativeSmoothedAnimation::setMaximumEasingTime(int v)
+{
+    Q_D(QDeclarativeSmoothedAnimation);
+    d->anim->maximumEasingTime = v;
+    emit maximumEasingTimeChanged();
+}
+
+QT_END_NAMESPACE
diff --git a/src/declarative/util/qdeclarativeeasefollow_p.h b/src/declarative/util/qdeclarativesmoothedanimation_p.h
index 83d1eff..50ed00c 100644
--- a/src/declarative/util/qdeclarativeeasefollow_p.h
+++ b/src/declarative/util/qdeclarativesmoothedanimation_p.h
@@ -39,11 +39,11 @@
 **
 ****************************************************************************/
 
-#ifndef QDECLARATIVEEASEFOLLOW_H
-#define QDECLARATIVEEASEFOLLOW_H
+#ifndef QDECLARATIVESMOOTHEDANIMATION_H
+#define QDECLARATIVESMOOTHEDANIMATION_H
 
 #include <qdeclarative.h>
-#include <qdeclarativepropertyvaluesource.h>
+#include "qdeclarativeanimation_p.h"
 
 #include <QtCore/qobject.h>
 
@@ -54,61 +54,51 @@ QT_BEGIN_NAMESPACE
 QT_MODULE(Declarative)
 
 class QDeclarativeProperty;
-class QDeclarativeEaseFollowPrivate;
-class Q_DECLARATIVE_EXPORT QDeclarativeEaseFollow : public QObject, 
-                                           public QDeclarativePropertyValueSource
+class QDeclarativeSmoothedAnimationPrivate;
+class Q_DECLARATIVE_EXPORT QDeclarativeSmoothedAnimation : public QDeclarativeNumberAnimation
 {
     Q_OBJECT
-    Q_DECLARE_PRIVATE(QDeclarativeEaseFollow)
-    Q_INTERFACES(QDeclarativePropertyValueSource)
+    Q_DECLARE_PRIVATE(QDeclarativeSmoothedAnimation)
     Q_ENUMS(ReversingMode)
 
-    Q_PROPERTY(qreal source READ sourceValue WRITE setSourceValue NOTIFY sourceChanged)
     Q_PROPERTY(qreal velocity READ velocity WRITE setVelocity NOTIFY velocityChanged)
-    Q_PROPERTY(qreal duration READ duration WRITE setDuration NOTIFY durationChanged)
     Q_PROPERTY(ReversingMode reversingMode READ reversingMode WRITE setReversingMode NOTIFY reversingModeChanged)
-    Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
     Q_PROPERTY(qreal maximumEasingTime READ maximumEasingTime WRITE setMaximumEasingTime NOTIFY maximumEasingTimeChanged)
 
 public:
     enum ReversingMode { Eased, Immediate, Sync };
 
-    QDeclarativeEaseFollow(QObject *parent = 0);
-    ~QDeclarativeEaseFollow();
+    QDeclarativeSmoothedAnimation(QObject *parent = 0);
+    ~QDeclarativeSmoothedAnimation();
 
     ReversingMode reversingMode() const;
     void setReversingMode(ReversingMode);
 
-    qreal sourceValue() const;
-    void setSourceValue(qreal);
+    virtual int duration() const;
+    virtual void setDuration(int);
 
     qreal velocity() const;
     void setVelocity(qreal);
 
-    qreal duration() const;
-    void setDuration(qreal);
+    int maximumEasingTime() const;
+    void setMaximumEasingTime(int);
 
-    bool enabled() const;
-    void setEnabled(bool enabled);
-
-    qreal maximumEasingTime() const;
-    void setMaximumEasingTime(qreal);
-
-    virtual void setTarget(const QDeclarativeProperty &);
+public:
+    virtual void transition(QDeclarativeStateActions &actions,
+                            QDeclarativeProperties &modified,
+                            TransitionDirection direction);
+    QAbstractAnimation* qtAnimation();
 
 Q_SIGNALS:
-    void sourceChanged();
     void velocityChanged();
-    void durationChanged();
     void reversingModeChanged();
-    void enabledChanged();
     void maximumEasingTimeChanged();
 };
 
 QT_END_NAMESPACE
 
-QML_DECLARE_TYPE(QDeclarativeEaseFollow);
+QML_DECLARE_TYPE(QDeclarativeSmoothedAnimation);
 
 QT_END_HEADER
 
-#endif // QDECLARATIVEEASEFOLLOW_H
+#endif // QDECLARATIVESMOOTHEDANIMATION_H
diff --git a/src/declarative/util/qdeclarativesmoothedanimation_p_p.h b/src/declarative/util/qdeclarativesmoothedanimation_p_p.h
new file mode 100644
index 0000000..bdceeb3
--- /dev/null
+++ b/src/declarative/util/qdeclarativesmoothedanimation_p_p.h
@@ -0,0 +1,134 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QDECLARATIVESMOOTHEDANIMATION_P_H
+#define QDECLARATIVESMOOTHEDANIMATION_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qdeclarativesmoothedanimation_p.h"
+#include "qdeclarativeanimation_p.h"
+
+#include "qdeclarativeanimation_p_p.h"
+
+#include <qparallelanimationgroup.h>
+
+#include <private/qobject_p.h>
+#include <QTimer>
+
+QT_BEGIN_NAMESPACE
+
+class QSmoothedAnimation : public QAbstractAnimation
+{
+public:
+    QSmoothedAnimation(QObject *parent=0);
+
+    qreal to;
+    qreal velocity;
+    int userDuration;
+
+    int maximumEasingTime;
+    QDeclarativeSmoothedAnimation::ReversingMode reversingMode;
+
+    qreal initialVelocity;
+    qreal trackVelocity;
+
+    QDeclarativeProperty target;
+
+    int duration() const;
+    void restart();
+    void init();
+
+protected:
+    virtual void updateCurrentTime(int);
+    virtual void updateState(QAbstractAnimation::State, QAbstractAnimation::State);
+
+private:
+    qreal easeFollow(qreal);
+    qreal initialValue;
+
+    bool invert;
+
+    int finalDuration;
+
+    // Parameters for use in updateCurrentTime()
+    qreal a;  // Acceleration
+    qreal d;  // Deceleration
+    qreal tf; // Total time
+    qreal tp; // Time at which peak velocity occurs
+    qreal td; // Time at which decelleration begins
+    qreal vp; // Velocity at tp
+    qreal sp; // Displacement at tp
+    qreal sd; // Displacement at td
+    qreal vi; // "Normalized" initialvelocity
+    qreal s;  // Total s
+
+    int lastTime;
+
+    bool recalc();
+    void delayedStop();
+
+    QTimer delayedStopTimer;
+};
+
+class QDeclarativeSmoothedAnimationPrivate : public QDeclarativePropertyAnimationPrivate
+{
+    Q_DECLARE_PUBLIC(QDeclarativeSmoothedAnimation)
+public:
+    QDeclarativeSmoothedAnimationPrivate();
+
+    QParallelAnimationGroup *wrapperGroup;
+    QSmoothedAnimation *anim;
+    QHash<QDeclarativeProperty, QSmoothedAnimation*> activeAnimations;
+};
+
+QT_END_NAMESPACE
+
+#endif // QDECLARATIVESMOOTHEDANIMATION_P_H
diff --git a/src/declarative/util/qdeclarativespringfollow.cpp b/src/declarative/util/qdeclarativespringfollow.cpp
index 76d7c98..063c3df 100644
--- a/src/declarative/util/qdeclarativespringfollow.cpp
+++ b/src/declarative/util/qdeclarativespringfollow.cpp
@@ -242,8 +242,6 @@ void QDeclarativeSpringFollowPrivate::stop()
         SpringFollow on y { source: rect1.y; velocity: 200 }
     }
     \endcode
-
-    \sa EaseFollow
 */
 
 QDeclarativeSpringFollow::QDeclarativeSpringFollow(QObject *parent)
diff --git a/src/declarative/util/qdeclarativetransition.cpp b/src/declarative/util/qdeclarativetransition.cpp
index 4326a55..1e8be7f 100644
--- a/src/declarative/util/qdeclarativetransition.cpp
+++ b/src/declarative/util/qdeclarativetransition.cpp
@@ -116,9 +116,9 @@ void QDeclarativeTransitionPrivate::append_animation(QDeclarativeListProperty<QD
 void ParallelAnimationWrapper::updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState)
 {
     QParallelAnimationGroup::updateState(newState, oldState);
-    if (newState == Stopped &&
-        ((direction() == QAbstractAnimation::Forward && currentLoopTime() == duration()) ||
-         (direction() == QAbstractAnimation::Backward && currentLoopTime() == 0)))
+    if (newState == Stopped && (duration() == -1
+        || (direction() == QAbstractAnimation::Forward && currentLoopTime() == duration())
+        || (direction() == QAbstractAnimation::Backward && currentLoopTime() == 0)))
     {
         trans->complete();
     }
diff --git a/src/declarative/util/qdeclarativeutilmodule.cpp b/src/declarative/util/qdeclarativeutilmodule.cpp
index 2a02ffe..7f2f64a 100644
--- a/src/declarative/util/qdeclarativeutilmodule.cpp
+++ b/src/declarative/util/qdeclarativeutilmodule.cpp
@@ -45,7 +45,7 @@
 #include "qdeclarativebehavior_p.h"
 #include "qdeclarativebind_p.h"
 #include "qdeclarativeconnections_p.h"
-#include "qdeclarativeeasefollow_p.h"
+#include "qdeclarativesmoothedanimation_p.h"
 #include "qdeclarativefontloader_p.h"
 #include "qdeclarativelistaccessor_p.h"
 #include "qdeclarativelistmodel_p.h"
@@ -111,7 +111,7 @@ void QDeclarativeUtilModule::defineModule()
     qmlRegisterType<QDeclarativeBind>("Qt",4,6,"Binding");
     qmlRegisterType<QDeclarativeColorAnimation>("Qt",4,6,"ColorAnimation");
     qmlRegisterType<QDeclarativeConnections>("Qt",4,6,"Connections");
-    qmlRegisterType<QDeclarativeEaseFollow>("Qt",4,6,"EaseFollow");
+    qmlRegisterType<QDeclarativeSmoothedAnimation>("Qt",4,6,"SmoothedAnimation");
     qmlRegisterType<QDeclarativeFontLoader>("Qt",4,6,"FontLoader");
     qmlRegisterType<QDeclarativeListElement>("Qt",4,6,"ListElement");
     qmlRegisterType<QDeclarativeNumberAnimation>("Qt",4,6,"NumberAnimation");
diff --git a/src/declarative/util/util.pri b/src/declarative/util/util.pri
index f537806..4163596 100644
--- a/src/declarative/util/util.pri
+++ b/src/declarative/util/util.pri
@@ -8,7 +8,7 @@ SOURCES += \
     $$PWD/qdeclarativeanimation.cpp \
     $$PWD/qdeclarativesystempalette.cpp \
     $$PWD/qdeclarativespringfollow.cpp \
-    $$PWD/qdeclarativeeasefollow.cpp \
+    $$PWD/qdeclarativesmoothedanimation.cpp \
     $$PWD/qdeclarativestate.cpp\
     $$PWD/qdeclarativetransitionmanager.cpp \
     $$PWD/qdeclarativestateoperations.cpp \
@@ -37,7 +37,8 @@ HEADERS += \
     $$PWD/qdeclarativeanimation_p_p.h \
     $$PWD/qdeclarativesystempalette_p.h \
     $$PWD/qdeclarativespringfollow_p.h \
-    $$PWD/qdeclarativeeasefollow_p.h \
+    $$PWD/qdeclarativesmoothedanimation_p.h \
+    $$PWD/qdeclarativesmoothedanimation_p_p.h \
     $$PWD/qdeclarativestate_p.h\
     $$PWD/qdeclarativestateoperations_p.h \
     $$PWD/qdeclarativepropertychanges_p.h \