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

7 files changed, 330 insertions, 21 deletions

diff --git a/src/declarative/fx/qfxtextedit.cpp b/src/declarative/fx/qfxtextedit.cpp
index 7162bdf..c2bda6f 100644
--- a/src/declarative/fx/qfxtextedit.cpp
+++ b/src/declarative/fx/qfxtextedit.cpp
@@ -324,6 +324,36 @@ void QFxTextEdit::setHighlightColor(const QColor &color)
 }
 
 /*!
+    \qmlproperty color TextEdit::highlightedTextColor
+
+    The highlighted text color, used in selections.
+*/
+
+/*!
+    \property QFxTextEdit::highlightedTextColor
+    \brief the text edit's default highlighted text color
+*/
+QColor QFxTextEdit::highlightedTextColor() const
+{
+    Q_D(const QFxTextEdit);
+    return d->highlightColor;
+}
+
+void QFxTextEdit::setHighlightedTextColor(const QColor &color)
+{
+    Q_D(QFxTextEdit);
+    if (d->highlightedTextColor == color)
+        return;
+
+    clearCache();
+    d->highlightedTextColor = color;
+    QPalette pal = d->control->palette();
+    pal.setColor(QPalette::HighlightedText, color);
+    d->control->setPalette(pal);
+    update();
+}
+
+/*!
     \qmlproperty enumeration TextEdit::hAlign
     \qmlproperty enumeration TextEdit::vAlign
 
@@ -451,6 +481,145 @@ void QFxTextEdit::setCursorPosition(int pos)
     if (cursor.position() == pos)
         return;
     cursor.setPosition(pos);
+    d->control->setTextCursor(cursor);
+}
+
+/*!
+    \qmlproperty TextEdit::cursorDelegate
+    \brief The delegate for the cursor in the TextEdit.
+
+    If you set a cursorDelegate for a TextEdit, this delegate will be used for
+    drawing the cursor instead of the standard cursor. An instance of the
+    delegate will be created and managed by the text edit when a cursor is
+    needed, and the x and y properties of delegate instance will be set so as
+    to be one pixel before the top left of the current character.
+
+    Note that the root item of the delegate component must be a QFxItem or
+    QFxItem derived item.
+*/
+QmlComponent* QFxTextEdit::cursorDelegate() const
+{
+    Q_D(const QFxTextEdit);
+    return d->cursorComponent;
+}
+
+void QFxTextEdit::setCursorDelegate(QmlComponent* c)
+{
+    Q_D(QFxTextEdit);
+    if(d->cursorComponent){
+        delete d->cursorComponent;
+        if(d->cursor){
+            disconnect(d->control, SIGNAL(cursorPositionChanged()),
+                    this, SLOT(moveCursorDelegate()));
+            d->control->setCursorWidth(-1);
+            dirtyCache(cursorRect());
+            delete d->cursor;
+            d->cursor = 0;
+        }
+    }
+    d->cursorComponent = c;
+    if(c && c->isReady()){
+        loadCursorDelegate();
+    }else{
+        if(c)
+            connect(c, SIGNAL(statusChanged()),
+                    this, SLOT(loadCursorDelegate()));
+    }
+}
+
+void QFxTextEdit::loadCursorDelegate()
+{
+    Q_D(QFxTextEdit);
+    if(d->cursorComponent->isLoading())
+        return;
+    d->cursor = qobject_cast<QFxItem*>(d->cursorComponent->create(qmlContext(this)));
+    if(d->cursor){
+        connect(d->control, SIGNAL(cursorPositionChanged()),
+                this, SLOT(moveCursorDelegate()));
+        d->control->setCursorWidth(0);
+        dirtyCache(cursorRect());
+        d->cursor->setItemParent(this);
+        d->cursor->setHeight(QFontMetrics(d->font.font()).height());
+        moveCursorDelegate();
+    }else{
+        qWarning() << "Error loading cursor delegate for TextEdit:" + objectName();
+    }
+}
+
+/*!
+    \qmlproperty int TextEdit::selectionStart
+
+    The cursor position before the first character in the current selection.
+    Setting this and selectionEnd allows you to specify a selection in the
+    text edit.
+
+    Note that if selectionStart == selectionEnd then there is no current
+    selection. If you attempt to set selectionStart to a value outside of
+    the current text, selectionStart will not be changed.
+
+    \sa selectionEnd, cursorPosition, selectedText
+*/
+int QFxTextEdit::selectionStart() const
+{
+    Q_D(const QFxTextEdit);
+    return d->control->textCursor().selectionStart();
+}
+
+void QFxTextEdit::setSelectionStart(int s)
+{
+    Q_D(QFxTextEdit);
+    if(d->lastSelectionStart == s || s < 0 || s > text().length())
+        return;
+    d->lastSelectionStart = s;
+    d->updateSelection();// Will emit the relevant signals
+}
+
+/*!
+    \qmlproperty int TextEdit::selectionEnd
+
+    The cursor position after the last character in the current selection.
+    Setting this and selectionStart allows you to specify a selection in the
+    text edit.
+
+    Note that if selectionStart == selectionEnd then there is no current
+    selection. If you attempt to set selectionEnd to a value outside of
+    the current text, selectionEnd will not be changed.
+
+    \sa selectionStart, cursorPosition, selectedText
+*/
+int QFxTextEdit::selectionEnd() const
+{
+    Q_D(const QFxTextEdit);
+    return d->control->textCursor().selectionEnd();
+}
+
+void QFxTextEdit::setSelectionEnd(int s)
+{
+    Q_D(QFxTextEdit);
+    if(d->lastSelectionEnd == s || s < 0 || s > text().length())
+        return;
+    d->lastSelectionEnd = s;
+    d->updateSelection();// Will emit the relevant signals
+}
+
+/*!
+    \qmlproperty string TextEdit::selectedText
+
+    This read-only property provides the text currently selected in the
+    text edit.
+
+    It is equivalent to the following snippet, but is faster and easier
+    to use.
+    \code
+    //myTextEdit is the id of the TextEdit
+    myTextEdit.text.toString().substring(myTextEdit.selectionStart,
+            myTextEdit.selectionEnd);
+    \endcode
+*/
+QString QFxTextEdit::selectedText() const
+{
+    Q_D(const QFxTextEdit);
+    return d->control->textCursor().selectedText();
 }
 
 /*!
@@ -853,6 +1022,10 @@ void QFxTextEdit::fontChanged()
     Q_D(QFxTextEdit);
     clearCache();
     d->document->setDefaultFont(d->font.font());
+    if(d->cursor){
+        d->cursor->setHeight(QFontMetrics(d->font.font()).height());
+        moveCursorDelegate();
+    }
     updateSize();
     emit update();
 }
@@ -879,6 +1052,9 @@ void QFxTextEditPrivate::init()
     QObject::connect(control, SIGNAL(updateRequest(QRectF)), q, SLOT(updateImgCache(QRectF)));
 
     QObject::connect(control, SIGNAL(textChanged()), q, SLOT(q_textChanged()));
+    QObject::connect(control, SIGNAL(selectionChanged()), q, SIGNAL(selectionChanged()));
+    QObject::connect(control, SIGNAL(selectionChanged()), q, SLOT(updateSelectionMarkers()));
+    QObject::connect(control, SIGNAL(cursorPositionChanged()), q, SLOT(updateSelectionMarkers()));
     QObject::connect(control, SIGNAL(cursorPositionChanged()), q, SIGNAL(cursorPositionChanged()));
 
     document = control->document();
@@ -896,6 +1072,51 @@ void QFxTextEdit::q_textChanged()
     emit textChanged(text());
 }
 
+void QFxTextEdit::moveCursorDelegate()
+{
+    Q_D(QFxTextEdit);
+    if(!d->cursor)
+        return;
+    QRectF cursorRect = d->control->cursorRect();
+    d->cursor->setX(cursorRect.x());
+    d->cursor->setY(cursorRect.y());
+}
+
+void QFxTextEditPrivate::updateSelection()
+{
+    Q_Q(QFxTextEdit);
+    QTextCursor cursor = control->textCursor();
+    bool startChange = (lastSelectionStart != cursor.selectionStart());
+    bool endChange = (lastSelectionEnd != cursor.selectionEnd());
+    //### Is it worth calculating a more minimal set of movements?
+    cursor.beginEditBlock();
+    cursor.setPosition(lastSelectionStart, QTextCursor::MoveAnchor);
+    cursor.setPosition(lastSelectionEnd, QTextCursor::KeepAnchor);
+    cursor.endEditBlock();
+    control->setTextCursor(cursor);
+    if(startChange)
+        q->selectionStartChanged();
+    if(endChange)
+        q->selectionEndChanged();
+    startChange = (lastSelectionStart != control->textCursor().selectionStart());
+    endChange = (lastSelectionEnd != control->textCursor().selectionEnd());
+    if(startChange || endChange)
+        qWarning() << "QFxTextEditPrivate::updateSelection() has failed you.";
+}
+
+void QFxTextEdit::updateSelectionMarkers()
+{
+    Q_D(QFxTextEdit);
+    if(d->lastSelectionStart != d->control->textCursor().selectionStart()){
+        d->lastSelectionStart = d->control->textCursor().selectionStart();
+        emit selectionStartChanged();
+    }
+    if(d->lastSelectionEnd != d->control->textCursor().selectionEnd()){
+        d->lastSelectionEnd = d->control->textCursor().selectionEnd();
+        emit selectionEndChanged();
+    }
+}
+
 //### we should perhaps be a bit smarter here -- depending on what has changed, we shouldn't
 //    need to do all the calculations each time
 void QFxTextEdit::updateSize()
diff --git a/src/declarative/fx/qfxtextedit.h b/src/declarative/fx/qfxtextedit.h
index 6988822..80636e2 100644
--- a/src/declarative/fx/qfxtextedit.h
+++ b/src/declarative/fx/qfxtextedit.h
@@ -70,6 +70,7 @@ class Q_DECLARATIVE_EXPORT QFxTextEdit : public QFxPaintedItem
     Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
     Q_PROPERTY(QColor color READ color WRITE setColor)
     Q_PROPERTY(QColor highlightColor READ highlightColor WRITE setHighlightColor)
+    Q_PROPERTY(QColor highlightedTextColor READ highlightedTextColor WRITE setHighlightedTextColor)
     Q_PROPERTY(QmlFont * font READ font)
     Q_PROPERTY(HAlignment hAlign READ hAlign WRITE setHAlign)
     Q_PROPERTY(VAlignment vAlign READ vAlign WRITE setVAlign)
@@ -77,7 +78,11 @@ class Q_DECLARATIVE_EXPORT QFxTextEdit : public QFxPaintedItem
     Q_PROPERTY(TextFormat textFormat READ textFormat WRITE setTextFormat)
     Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly)
     Q_PROPERTY(bool cursorVisible READ isCursorVisible WRITE setCursorVisible)
-    Q_PROPERTY(int cursorPosition READ cursorPosition WRITE setCursorPosition)
+    Q_PROPERTY(int cursorPosition READ cursorPosition WRITE setCursorPosition NOTIFY cursorPositionChanged)
+    Q_PROPERTY(QmlComponent* cursorDelegate READ cursorDelegate WRITE setCursorDelegate)
+    Q_PROPERTY(int selectionStart READ selectionStart WRITE setSelectionStart NOTIFY selectionStartChanged)
+    Q_PROPERTY(int selectionEnd READ selectionEnd WRITE setSelectionEnd NOTIFY selectionEndChanged)
+    Q_PROPERTY(QString selectedText READ selectedText NOTIFY selectionChanged)
     Q_PROPERTY(bool focusOnPress READ focusOnPress WRITE setFocusOnPress)
     Q_PROPERTY(bool preserveSelection READ preserveSelection WRITE setPreserveSelection)
     Q_PROPERTY(qreal textMargin READ textMargin WRITE setTextMargin)
@@ -118,6 +123,9 @@ public:
     QColor highlightColor() const;
     void setHighlightColor(const QColor &c);
 
+    QColor highlightedTextColor() const;
+    void setHighlightedTextColor(const QColor &c);
+
     HAlignment hAlign() const;
     void setHAlign(HAlignment align);
 
@@ -133,6 +141,17 @@ public:
     int cursorPosition() const;
     void setCursorPosition(int pos);
 
+    QmlComponent* cursorDelegate() const;
+    void setCursorDelegate(QmlComponent*);
+
+    int selectionStart() const;
+    void setSelectionStart(int);
+
+    int selectionEnd() const;
+    void setSelectionEnd(int);
+
+    QString selectedText() const;
+
     bool focusOnPress() const;
     void setFocusOnPress(bool on);
 
@@ -168,6 +187,9 @@ public:
 Q_SIGNALS:
     void textChanged(const QString &);
     void cursorPositionChanged();
+    void selectionStartChanged();
+    void selectionEndChanged();
+    void selectionChanged();
 
 public Q_SLOTS:
     void selectAll();
@@ -176,6 +198,9 @@ private Q_SLOTS:
     void fontChanged();
     void updateImgCache(const QRectF &rect);
     void q_textChanged();
+    void updateSelectionMarkers();
+    void moveCursorDelegate();
+    void loadCursorDelegate();
 
 private:
     void updateSize();
diff --git a/src/declarative/fx/qfxtextedit_p.h b/src/declarative/fx/qfxtextedit_p.h
index f733a4c..b7d667e 100644
--- a/src/declarative/fx/qfxtextedit_p.h
+++ b/src/declarative/fx/qfxtextedit_p.h
@@ -69,8 +69,9 @@ class QFxTextEditPrivate : public QFxPaintedItemPrivate
 public:
     QFxTextEditPrivate()
       : font(0), color("black"), imgDirty(true), hAlign(QFxTextEdit::AlignLeft), vAlign(QFxTextEdit::AlignTop),
-      dirty(false), wrap(false), richText(false), cursorVisible(false), focusOnPress(false), preserveSelection(true),
-      textMargin(0.0), format(QFxTextEdit::AutoText), document(0)
+      dirty(false), wrap(false), richText(false), cursorVisible(false), focusOnPress(false),
+      preserveSelection(true), textMargin(0.0), lastSelectionStart(0), lastSelectionEnd(0),
+      cursor(0), cursorComponent(0), format(QFxTextEdit::AutoText), document(0)
     {
     }
 
@@ -78,11 +79,13 @@ public:
 
     void updateDefaultTextOption();
     void relayoutDocument();
+    void updateSelection();
 
     QString text;
     QmlFont font;
     QColor  color;
     QColor  highlightColor;
+    QColor  highlightedTextColor;
     QString style;
     QColor  styleColor;
     bool imgDirty;
@@ -100,6 +103,10 @@ public:
     bool focusOnPress;
     bool preserveSelection;
     qreal textMargin;
+    int lastSelectionStart;
+    int lastSelectionEnd;
+    QmlComponent* cursorComponent;
+    QFxItem* cursor;
     QFxTextEdit::TextFormat format;
     QTextDocument *document;
     QTextControl *control;
diff --git a/src/declarative/util/qmlanimation.cpp b/src/declarative/util/qmlanimation.cpp
index c0d6481..ff070c1 100644
--- a/src/declarative/util/qmlanimation.cpp
+++ b/src/declarative/util/qmlanimation.cpp
@@ -1436,11 +1436,11 @@ void QmlParallelAnimation::transition(QmlStateActions &actions,
 QML_DEFINE_TYPE(QmlParallelAnimation,ParallelAnimation)
 
 //convert a variant from string type to another animatable type
-//### should use any registered string convertor
-void QmlPropertyAnimationPrivate::convertVariant(QVariant &variant, QVariant::Type type)
+void QmlPropertyAnimationPrivate::convertVariant(QVariant &variant, int type)
 {
     if (variant.type() != QVariant::String) {
-        variant.convert(type);
+        if ((uint)type < QVariant::UserType)
+            variant.convert((QVariant::Type)type);
         return;
     }
 
@@ -1474,7 +1474,12 @@ void QmlPropertyAnimationPrivate::convertVariant(QVariant &variant, QVariant::Ty
         break;
     }
     default:
-        variant.convert(type);
+        if ((uint)type >= QVariant::UserType) {
+            QmlMetaType::StringConverter converter = QmlMetaType::customStringConverter(type);
+            if (converter)
+                variant = converter(variant.toString());
+        } else
+            variant.convert((QVariant::Type)type);
         break;
     }
 }
@@ -1722,7 +1727,7 @@ void QmlPropertyAnimationPrivate::valueChanged(qreal r)
     if (!fromSourced) {
         if (!fromIsDefined) {
             from = property.read();
-            convertVariant(from, (QVariant::Type)(interpolatorType ? interpolatorType : property.propertyType()));
+            convertVariant(from, interpolatorType ? interpolatorType : property.propertyType());
             //### check for invalid variant if using property type
         }
         fromSourced = true;
@@ -1751,9 +1756,9 @@ void QmlPropertyAnimation::prepare(QmlMetaProperty &p)
         d->property = d->userProperty;
 
     int propType = d->property.propertyType();
-    d->convertVariant(d->to, (QVariant::Type)(d->interpolatorType ? d->interpolatorType : propType));
+    d->convertVariant(d->to, d->interpolatorType ? d->interpolatorType : propType);
     if (d->fromIsDefined)
-        d->convertVariant(d->from, (QVariant::Type)(d->interpolatorType ? d->interpolatorType : propType));
+        d->convertVariant(d->from, d->interpolatorType ? d->interpolatorType : propType);
 
     if (!d->interpolatorType) {
         //### check for invalid variants
@@ -1795,7 +1800,7 @@ void QmlPropertyAnimation::transition(QmlStateActions &actions,
                     if (action.fromValue.isNull()) {
                         action.fromValue = action.property.read();
                         if (interpolatorType)
-                            QmlPropertyAnimationPrivate::convertVariant(action.fromValue, (QVariant::Type)interpolatorType);
+                            QmlPropertyAnimationPrivate::convertVariant(action.fromValue, interpolatorType);
                     }
                     if (!interpolatorType) {
                         int propType = action.property.propertyType();
@@ -1856,8 +1861,8 @@ void QmlPropertyAnimation::transition(QmlStateActions &actions,
             if (d->toIsDefined)
                 myAction.toValue = d->to;
 
-            d->convertVariant(myAction.fromValue, (QVariant::Type)(d->interpolatorType ? d->interpolatorType : myAction.property.propertyType()));
-            d->convertVariant(myAction.toValue, (QVariant::Type)(d->interpolatorType ? d->interpolatorType : myAction.property.propertyType()));
+            d->convertVariant(myAction.fromValue, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType());
+            d->convertVariant(myAction.toValue, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType());
 
             modified << action.property;
 
@@ -1875,10 +1880,10 @@ void QmlPropertyAnimation::transition(QmlStateActions &actions,
                 continue;
 
             if (d->fromIsDefined) {
-                d->convertVariant(d->from, (QVariant::Type)(d->interpolatorType ? d->interpolatorType : myAction.property.propertyType()));
+                d->convertVariant(d->from, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType());
                 myAction.fromValue = d->from;
             }
-            d->convertVariant(d->to, (QVariant::Type)(d->interpolatorType ? d->interpolatorType : myAction.property.propertyType()));
+            d->convertVariant(d->to, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType());
             myAction.toValue = d->to;
             data->actions << myAction;
         }
diff --git a/src/declarative/util/qmlanimation_p.h b/src/declarative/util/qmlanimation_p.h
index 00759e1..87d480f 100644
--- a/src/declarative/util/qmlanimation_p.h
+++ b/src/declarative/util/qmlanimation_p.h
@@ -346,7 +346,7 @@ public:
     QmlTimeLineValueProxy<QmlPropertyAnimationPrivate> value;
 
     static QVariant interpolateVariant(const QVariant &from, const QVariant &to, qreal progress);
-    static void convertVariant(QVariant &variant, QVariant::Type type);
+    static void convertVariant(QVariant &variant, int type);
 };
 
 QT_END_NAMESPACE
diff --git a/src/declarative/util/qmlfollow.cpp b/src/declarative/util/qmlfollow.cpp
index c6d806a..b8e6685 100644
--- a/src/declarative/util/qmlfollow.cpp
+++ b/src/declarative/util/qmlfollow.cpp
@@ -40,6 +40,7 @@
 ****************************************************************************/
 
 #include <limits.h>
+#include <math.h>
 #include <QtCore/qdebug.h>
 #include "private/qobject_p.h"
 #include "qmlfollow.h"
@@ -55,7 +56,7 @@ class QmlFollowPrivate : public QObjectPrivate
 public:
     QmlFollowPrivate()
         : sourceValue(0), maxVelocity(0), lastTime(0)
-        , mass(1.0), spring(0.), damping(0.), velocity(0), epsilon(0.005), enabled(true), mode(Track), clock(this) {}
+        , mass(1.0), spring(0.), damping(0.), velocity(0), epsilon(0.005), modulus(0.0), enabled(true), mode(Track), clock(this) {}
 
     QmlMetaProperty property;
     qreal currentValue;
@@ -68,6 +69,7 @@ public:
     qreal damping;
     qreal velocity;
     qreal epsilon;
+    qreal modulus;
     bool enabled;
 
     enum Mode {
@@ -92,6 +94,11 @@ void QmlFollowPrivate::tick(int time)
     int elapsed = time - lastTime;
     if (!elapsed)
         return;
+    qreal srcVal = sourceValue;
+    if (modulus != 0.0) {
+        currentValue = fmod(currentValue, modulus);
+        srcVal = fmod(srcVal, modulus);
+    }
     if (mode == Spring) {
         if (elapsed < 16) // capped at 62fps.
             return;
@@ -99,7 +106,13 @@ void QmlFollowPrivate::tick(int time)
         // We'll do something much simpler which gives a result that looks fine.
         int count = (elapsed+8) / 16;
         for (int i = 0; i < count; ++i) {
-            qreal diff = sourceValue - currentValue;
+            qreal diff = srcVal - currentValue;
+            if (modulus != 0.0 && qAbs(diff) > modulus / 2) {
+                if (diff < 0)
+                    diff += modulus;
+                else
+                    diff -= modulus;
+            }
             velocity = velocity + spring * diff - damping * velocity;
             // The following line supports mass.  Not sure its worth the extra divisions.
             // velocity = velocity + spring / mass * diff - damping / mass * velocity;
@@ -111,24 +124,39 @@ void QmlFollowPrivate::tick(int time)
                     velocity = -maxVelocity;
             }
             currentValue += velocity * 16.0 / 1000.0;
+            if (modulus != 0.0) {
+                currentValue = fmod(currentValue, modulus);
+                if (currentValue < 0.0)
+                    currentValue += modulus;
+            }
         }
-        if (qAbs(velocity) < epsilon && qAbs(sourceValue - currentValue) < epsilon) {
+        if (qAbs(velocity) < epsilon && qAbs(srcVal - currentValue) < epsilon) {
             velocity = 0.0;
-            currentValue = sourceValue;
+            currentValue = srcVal;
             clock.stop();
         }
         lastTime = time - (elapsed - count * 16);
     } else {
         qreal moveBy = elapsed * velocityms;
-        qreal diff = sourceValue - currentValue;
+        qreal diff = srcVal - currentValue;
+        if (modulus != 0.0 && qAbs(diff) > modulus / 2) {
+            if (diff < 0)
+                diff += modulus;
+            else
+                diff -= modulus;
+        }
         if (diff > 0) {
             currentValue += moveBy;
+            if (modulus != 0.0)
+                currentValue = fmod(currentValue, modulus);
             if (currentValue > sourceValue) {
                 currentValue = sourceValue;
                 clock.stop();
             }
         } else {
             currentValue -= moveBy;
+            if (modulus != 0.0 && currentValue < 0.0)
+                currentValue = fmod(currentValue, modulus) + modulus;
             if (currentValue < sourceValue) {
                 currentValue = sourceValue;
                 clock.stop();
@@ -326,6 +354,25 @@ void QmlFollow::setEpsilon(qreal epsilon)
 }
 
 /*!
+    \qmlproperty qreal Follow::modulus
+    This property holds the modulus value.
+
+    Setting a \a modulus forces the target value to "wrap around" at the modulus.
+    For example, setting the modulus to 360 will cause a value of 370 to wrap around to 10.
+*/
+qreal QmlFollow::modulus() const
+{
+    Q_D(const QmlFollow);
+    return d->modulus;
+}
+
+void QmlFollow::setModulus(qreal modulus)
+{
+    Q_D(QmlFollow);
+    d->modulus = modulus;
+}
+
+/*!
     \qmlproperty qreal Follow::followValue
     The current value.
 */
diff --git a/src/declarative/util/qmlfollow.h b/src/declarative/util/qmlfollow.h
index 0953f2c..07e15e9 100644
--- a/src/declarative/util/qmlfollow.h
+++ b/src/declarative/util/qmlfollow.h
@@ -64,8 +64,10 @@ class Q_DECLARATIVE_EXPORT QmlFollow : public QmlPropertyValueSource,
     Q_PROPERTY(qreal spring READ spring WRITE setSpring)
     Q_PROPERTY(qreal damping READ damping WRITE setDamping)
     Q_PROPERTY(qreal epsilon READ epsilon WRITE setEpsilon)
+    Q_PROPERTY(qreal modulus READ modulus WRITE setModulus)
     Q_PROPERTY(bool enabled READ enabled WRITE setEnabled)
     Q_PROPERTY(qreal followValue READ value NOTIFY valueChanged)
+    Q_PROPERTY(qreal modulus READ modulus WRITE setModulus NOTIFY modulusChanged)
 
 public:
     QmlFollow(QObject *parent=0);
@@ -83,6 +85,8 @@ public:
     void setDamping(qreal damping);
     qreal epsilon() const;
     void setEpsilon(qreal epsilon);
+    qreal modulus() const;
+    void setModulus(qreal modulus);
     bool enabled() const;
     void setEnabled(bool enabled);