diff --git a/plugins/declarative/declarativebarseries.cpp b/plugins/declarative/declarativebarseries.cpp
index b1069a4..4dbb5e3 100644
--- a/plugins/declarative/declarativebarseries.cpp
+++ b/plugins/declarative/declarativebarseries.cpp
@@ -116,12 +116,23 @@ void DeclarativeBarSeries::appendSeriesChildren(QDeclarativeListProperty<QObject
 DeclarativeBarSet *DeclarativeBarSeries::at(int index)
 {
     QList<QBarSet*> setList = barSets();
-    if (index < setList.count())
+    if (index >= 0 && index < setList.count())
         return qobject_cast<DeclarativeBarSet *>(setList[index]);
 
     return 0;
 }
 
+DeclarativeBarSet *DeclarativeBarSeries::insert(int index, QString label, QVariantList values)
+{
+    DeclarativeBarSet *barset = new DeclarativeBarSet(this);
+    barset->setLabel(label);
+    barset->setValues(values);
+    if (QBarSeries::insert(index, barset))
+        return barset;
+    delete barset;
+    return 0;
+}
+
 DeclarativeGroupedBarSeries::DeclarativeGroupedBarSeries(QDeclarativeItem *parent) :
     QGroupedBarSeries(parent)
 {
@@ -161,12 +172,23 @@ void DeclarativeGroupedBarSeries::appendSeriesChildren(QDeclarativeListProperty<
 DeclarativeBarSet *DeclarativeGroupedBarSeries::at(int index)
 {
     QList<QBarSet*> setList = barSets();
-    if (index < setList.count())
+    if (index >= 0 && index < setList.count())
         return qobject_cast<DeclarativeBarSet *>(setList[index]);
 
     return 0;
 }
 
+DeclarativeBarSet *DeclarativeGroupedBarSeries::insert(int index, QString label, QVariantList values)
+{
+    DeclarativeBarSet *barset = new DeclarativeBarSet(this);
+    barset->setLabel(label);
+    barset->setValues(values);
+    if (QGroupedBarSeries::insert(index, barset))
+        return barset;
+    delete barset;
+    return 0;
+}
+
 DeclarativeStackedBarSeries::DeclarativeStackedBarSeries(QDeclarativeItem *parent) :
     QStackedBarSeries(parent)
 {
@@ -206,12 +228,23 @@ void DeclarativeStackedBarSeries::appendSeriesChildren(QDeclarativeListProperty<
 DeclarativeBarSet *DeclarativeStackedBarSeries::at(int index)
 {
     QList<QBarSet*> setList = barSets();
-    if (index < setList.count())
+    if (index >= 0 && index < setList.count())
         return qobject_cast<DeclarativeBarSet *>(setList[index]);
 
     return 0;
 }
 
+DeclarativeBarSet *DeclarativeStackedBarSeries::insert(int index, QString label, QVariantList values)
+{
+    DeclarativeBarSet *barset = new DeclarativeBarSet(this);
+    barset->setLabel(label);
+    barset->setValues(values);
+    if (QStackedBarSeries::insert(index, barset))
+        return barset;
+    delete barset;
+    return 0;
+}
+
 DeclarativePercentBarSeries::DeclarativePercentBarSeries(QDeclarativeItem *parent) :
     QPercentBarSeries(parent)
 {
@@ -251,12 +284,23 @@ void DeclarativePercentBarSeries::appendSeriesChildren(QDeclarativeListProperty<
 DeclarativeBarSet *DeclarativePercentBarSeries::at(int index)
 {
     QList<QBarSet*> setList = barSets();
-    if (index < setList.count())
+    if (index >= 0 && index < setList.count())
         return qobject_cast<DeclarativeBarSet *>(setList[index]);
 
     return 0;
 }
 
+DeclarativeBarSet *DeclarativePercentBarSeries::insert(int index, QString label, QVariantList values)
+{
+    DeclarativeBarSet *barset = new DeclarativeBarSet(this);
+    barset->setLabel(label);
+    barset->setValues(values);
+    if (QPercentBarSeries::insert(index, barset))
+        return barset;
+    delete barset;
+    return 0;
+}
+
 #include "moc_declarativebarseries.cpp"
 
 QTCOMMERCIALCHART_END_NAMESPACE
diff --git a/plugins/declarative/declarativebarseries.h b/plugins/declarative/declarativebarseries.h
index c28092d..9638270 100644
--- a/plugins/declarative/declarativebarseries.h
+++ b/plugins/declarative/declarativebarseries.h
@@ -66,6 +66,10 @@ public:
     explicit DeclarativeBarSeries(QDeclarativeItem *parent = 0);
     QDeclarativeListProperty<QObject> seriesChildren();
     Q_INVOKABLE DeclarativeBarSet *at(int index);
+    Q_INVOKABLE DeclarativeBarSet *append(QString label, QVariantList values) { return insert(count(), label, values); }
+    Q_INVOKABLE DeclarativeBarSet *insert(int index, QString label, QVariantList values);
+    Q_INVOKABLE bool remove(QBarSet *barset) { return QBarSeries::remove(barset); }
+    Q_INVOKABLE void clear() { return QBarSeries::clear(); }
 
 public: // from QDeclarativeParserStatus
     void classBegin();
@@ -92,6 +96,10 @@ public:
     explicit DeclarativeGroupedBarSeries(QDeclarativeItem *parent = 0);
     QDeclarativeListProperty<QObject> seriesChildren();
     Q_INVOKABLE DeclarativeBarSet *at(int index);
+    Q_INVOKABLE DeclarativeBarSet *append(QString label, QVariantList values) { return insert(count(), label, values); }
+    Q_INVOKABLE DeclarativeBarSet *insert(int index, QString label, QVariantList values);
+    Q_INVOKABLE bool remove(QBarSet *barset) { return QGroupedBarSeries::remove(barset); }
+    Q_INVOKABLE void clear() { return QGroupedBarSeries::clear(); }
 
 public: // from QDeclarativeParserStatus
     void classBegin();
@@ -112,6 +120,10 @@ public:
     explicit DeclarativeStackedBarSeries(QDeclarativeItem *parent = 0);
     QDeclarativeListProperty<QObject> seriesChildren();
     Q_INVOKABLE DeclarativeBarSet *at(int index);
+    Q_INVOKABLE DeclarativeBarSet *append(QString label, QVariantList values) { return insert(count(), label, values); }
+    Q_INVOKABLE DeclarativeBarSet *insert(int index, QString label, QVariantList values);
+    Q_INVOKABLE bool remove(QBarSet *barset) { return QStackedBarSeries::remove(barset); }
+    Q_INVOKABLE void clear() { return QStackedBarSeries::clear(); }
 
 public: // from QDeclarativeParserStatus
     void classBegin();
@@ -132,6 +144,10 @@ public:
     explicit DeclarativePercentBarSeries(QDeclarativeItem *parent = 0);
     QDeclarativeListProperty<QObject> seriesChildren();
     Q_INVOKABLE DeclarativeBarSet *at(int index);
+    Q_INVOKABLE DeclarativeBarSet *append(QString label, QVariantList values) { return insert(count(), label, values); }
+    Q_INVOKABLE DeclarativeBarSet *insert(int index, QString label, QVariantList values);
+    Q_INVOKABLE bool remove(QBarSet *barset) { return QPercentBarSeries::remove(barset); }
+    Q_INVOKABLE void clear() { return QPercentBarSeries::clear(); }
 
 public: // from QDeclarativeParserStatus
     void classBegin();
diff --git a/plugins/declarative/declarativepieseries.cpp b/plugins/declarative/declarativepieseries.cpp
index 10b1008..7d9c79f 100644
--- a/plugins/declarative/declarativepieseries.cpp
+++ b/plugins/declarative/declarativepieseries.cpp
@@ -93,12 +93,9 @@ QPieSlice* DeclarativePieSeries::append(QString label, qreal value)
     return slice;
 }
 
-bool DeclarativePieSeries::remove(int index)
+bool DeclarativePieSeries::remove(QPieSlice *slice)
 {
-    QPieSlice *slice = at(index);
-    if (slice)
-        return QPieSeries::remove(slice);
-    return false;
+    return QPieSeries::remove(slice);
 }
 
 void DeclarativePieSeries::clear()
diff --git a/plugins/declarative/declarativepieseries.h b/plugins/declarative/declarativepieseries.h
index eae14a5..fb9fdf5 100644
--- a/plugins/declarative/declarativepieseries.h
+++ b/plugins/declarative/declarativepieseries.h
@@ -45,7 +45,7 @@ public:
     Q_INVOKABLE QPieSlice *at(int index);
     Q_INVOKABLE QPieSlice *find(QString label);
     Q_INVOKABLE QPieSlice *append(QString label, qreal value);
-    Q_INVOKABLE bool remove(int index);
+    Q_INVOKABLE bool remove(QPieSlice *slice);
     Q_INVOKABLE void clear();
 
 public:
diff --git a/tests/qmlchartproperties/qml/qmlchartproperties/BarEditor.qml b/tests/qmlchartproperties/qml/qmlchartproperties/BarEditor.qml
index 15da8b3..1539cb0 100644
--- a/tests/qmlchartproperties/qml/qmlchartproperties/BarEditor.qml
+++ b/tests/qmlchartproperties/qml/qmlchartproperties/BarEditor.qml
@@ -44,8 +44,26 @@ Flow {
         onClicked: series.barWidth -= 0.1;
     }
     Button {
+        text: "append set"
+        onClicked: {
+            var count = series.count;
+            series.append("set" + count, [0, 0.1 * count, 0.2 * count, 0.3 * count, 0.4 * count, 0.5 * count, 0.6 * count]);
+        }
+    }
+    Button {
+        text: "insert set"
+        onClicked: {
+            var count = series.count;
+            series.insert(count - 1, "set" + count, [0, 0.1 * count, 0.2 * count, 0.3 * count, 0.4 * count, 0.5 * count, 0.6 * count]);
+        }
+    }
+    Button {
         text: "remove set"
-        onClicked: series.remove(series.count - 1);
+        onClicked: series.remove(series.at(series.count - 1));
+    }
+    Button {
+        text: "clear sets"
+        onClicked: series.clear();
     }
     Button {
         text: "set 1 color"
diff --git a/tests/qmlchartproperties/qml/qmlchartproperties/PieEditor.qml b/tests/qmlchartproperties/qml/qmlchartproperties/PieEditor.qml
index a75dd12..0748e81 100644
--- a/tests/qmlchartproperties/qml/qmlchartproperties/PieEditor.qml
+++ b/tests/qmlchartproperties/qml/qmlchartproperties/PieEditor.qml
@@ -73,7 +73,7 @@ Flow {
     }
     Button {
         text: "remove slice"
-        onClicked: series.remove(series.count - 1);
+        onClicked: series.remove(series.at(series.count - 1));
     }
     Button {
         text: "slice color"