diff --git a/src/barchart/qbarmodelmapper.cpp b/src/barchart/qbarmodelmapper.cpp
index d190dca..483ec57 100644
--- a/src/barchart/qbarmodelmapper.cpp
+++ b/src/barchart/qbarmodelmapper.cpp
@@ -329,7 +329,7 @@ void QBarModelMapperPrivate::modelHeaderDataUpdated(Qt::Orientation orientation,
             if (section >= m_firstBarSetSection && section <= m_lastBarSetSection) {
                 QBarSet* bar = m_series->barSets().at(section - m_firstBarSetSection);
                 if (bar)
-                    bar->setName(m_model->headerData(section, orientation).toString());
+                    bar->setLabel(m_model->headerData(section, orientation).toString());
             }
         }
     }
diff --git a/src/barchart/qbarseries.cpp b/src/barchart/qbarseries.cpp
index 8d157cb..d8fb8d2 100644
--- a/src/barchart/qbarseries.cpp
+++ b/src/barchart/qbarseries.cpp
@@ -155,6 +155,7 @@ void QBarSeries::setBarWidth(qreal width)
 {
     Q_D(QBarSeries);
     d->setBarWidth(width);
+    emit barWidthChanged();
 }
 
 /*!
@@ -179,6 +180,7 @@ bool QBarSeries::append(QBarSet *set)
         QList<QBarSet*> sets;
         sets.append(set);
         emit barsetsAdded(sets);
+        emit barsetCountChanged();
     }
     return success;
 }
@@ -195,6 +197,7 @@ bool QBarSeries::remove(QBarSet *set)
         QList<QBarSet*> sets;
         sets.append(set);
         emit barsetsRemoved(sets);
+        emit barsetCountChanged();
     }
     return success;
 }
@@ -211,6 +214,7 @@ bool QBarSeries::append(QList<QBarSet* > sets)
     bool success = d->append(sets);
     if (success) {
         emit barsetsAdded(sets);
+        emit barsetCountChanged();
     }
     return success;
 }
@@ -228,6 +232,7 @@ bool QBarSeries::insert(int index, QBarSet *set)
         QList<QBarSet*> sets;
         sets.append(set);
         emit barsetsAdded(sets);
+        emit barsetCountChanged();
     }
     return success;
 }
@@ -242,6 +247,7 @@ void QBarSeries::clear()
     bool success = d->remove(sets);
     if (success) {
         emit barsetsRemoved(sets);
+        emit barsetCountChanged();
     }
 }
 
diff --git a/src/barchart/qbarseries.h b/src/barchart/qbarseries.h
index ce87e42..82113fb 100644
--- a/src/barchart/qbarseries.h
+++ b/src/barchart/qbarseries.h
@@ -33,9 +33,9 @@ class QBarSeriesPrivate;
 class QTCOMMERCIALCHART_EXPORT QBarSeries : public QAbstractSeries
 {
     Q_OBJECT
-    Q_PROPERTY(qreal barWidth READ barWidth WRITE setBarWidth)
-    Q_PROPERTY(int count READ barsetCount)
-    Q_PROPERTY(bool labelsVisible READ isLabelsVisible WRITE setLabelsVisible)
+    Q_PROPERTY(qreal barWidth READ barWidth WRITE setBarWidth NOTIFY barWidthChanged)
+    Q_PROPERTY(int count READ barsetCount NOTIFY barsetCountChanged)
+    Q_PROPERTY(bool labelsVisible READ isLabelsVisible WRITE setLabelsVisible NOTIFY labelsVisibleChanged)
 
 public:
     explicit QBarSeries(QObject *parent = 0);
@@ -63,6 +63,8 @@ protected:
 Q_SIGNALS:
     void clicked(QBarSet *barset, int index);
     void hovered(QBarSet* barset, bool status);
+    void barWidthChanged();
+    void barsetCountChanged();
     void labelsVisibleChanged();
 
     void barsetsAdded(QList<QBarSet*> sets);
diff --git a/src/barchart/qbarset.cpp b/src/barchart/qbarset.cpp
index a249d15..c0a02f3 100644
--- a/src/barchart/qbarset.cpp
+++ b/src/barchart/qbarset.cpp
@@ -38,8 +38,8 @@ QTCOMMERCIALCHART_BEGIN_NAMESPACE
 */
 
 /*!
-    \property QBarSet::name
-    \brief Defines the name of the barSet.
+    \property QBarSet::label
+    \brief Defines the label of the barSet.
 */
 
 /*!
@@ -63,11 +63,11 @@ QTCOMMERCIALCHART_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn void QBarSet::nameChanged()
+    \fn void QBarSet::labelChanged()
 
-    This signal is emitted when the name of the barSet has changed.
+    This signal is emitted when the label of the barSet has changed.
 
-    \sa name
+    \sa label
 */
 
 /*!
@@ -87,12 +87,6 @@ QTCOMMERCIALCHART_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn void QBarSet::labelChanged()
-
-    This signal is emitted when the label of the barSet has changed.
-*/
-
-/*!
     \fn void QBarSet::labelBrushChanged()
 
     This signal is emitted when the brush of the barSet's label has changed.
@@ -139,11 +133,11 @@ QTCOMMERCIALCHART_BEGIN_NAMESPACE
 void valueChanged(int index);
 
 /*!
-    Constructs QBarSet with a name of \a name and with parent of \a parent
+    Constructs QBarSet with a label of \a label and with parent of \a parent
 */
-QBarSet::QBarSet(const QString name, QObject *parent)
+QBarSet::QBarSet(const QString label, QObject *parent)
     : QObject(parent)
-    ,d_ptr(new QBarSetPrivate(name,this))
+    ,d_ptr(new QBarSetPrivate(label,this))
 {
 }
 
@@ -156,20 +150,20 @@ QBarSet::~QBarSet()
 }
 
 /*!
-    Sets new \a name for set.
+    Sets new \a label for set.
 */
-void QBarSet::setName(const QString name)
+void QBarSet::setLabel(const QString label)
 {
-    d_ptr->m_name = name;
-    emit nameChanged();
+    d_ptr->m_label = label;
+    emit labelChanged();
 }
 
 /*!
-    Returns name of the set.
+    Returns label of the set.
 */
-QString QBarSet::name() const
+QString QBarSet::label() const
 {
-    return d_ptr->m_name;
+    return d_ptr->m_label;
 }
 
 /*!
@@ -421,9 +415,9 @@ QFont QBarSet::labelFont() const
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
-QBarSetPrivate::QBarSetPrivate(const QString name, QBarSet *parent) : QObject(parent),
+QBarSetPrivate::QBarSetPrivate(const QString label, QBarSet *parent) : QObject(parent),
     q_ptr(parent),
-    m_name(name)
+    m_label(label)
 {
 }
 
diff --git a/src/barchart/qbarset.h b/src/barchart/qbarset.h
index 6591fae..cbe3320 100644
--- a/src/barchart/qbarset.h
+++ b/src/barchart/qbarset.h
@@ -32,18 +32,18 @@ class QBarSetPrivate;
 class QTCOMMERCIALCHART_EXPORT QBarSet : public QObject
 {
     Q_OBJECT
-    Q_PROPERTY(QString name READ name WRITE setName)
-    Q_PROPERTY(QPen pen READ pen WRITE setPen)
-    Q_PROPERTY(QBrush brush READ brush WRITE setBrush)
-    Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush)
-    Q_PROPERTY(QFont labelFont READ labelFont WRITE setLabelFont)
+    Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged)
+    Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged)
+    Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged)
+    Q_PROPERTY(QBrush labelBrush READ labelBrush WRITE setLabelBrush NOTIFY labelBrushChanged)
+    Q_PROPERTY(QFont labelFont READ labelFont WRITE setLabelFont NOTIFY labelFontChanged)
 
 public:
-    explicit QBarSet(const QString name, QObject *parent = 0);
+    explicit QBarSet(const QString label, QObject *parent = 0);
     virtual ~QBarSet();
 
-    void setName(const QString name);
-    QString name() const;
+    void setLabel(const QString label);
+    QString label() const;
 
     void append(const QPointF value);
     void append(const QList<QPointF> values);
@@ -76,7 +76,6 @@ public:
     QFont labelFont() const;
 
 Q_SIGNALS:
-    void nameChanged();
     void penChanged();
     void brushChanged();
     void labelChanged();
diff --git a/src/barchart/qbarset_p.h b/src/barchart/qbarset_p.h
index 49a128e..9762853 100644
--- a/src/barchart/qbarset_p.h
+++ b/src/barchart/qbarset_p.h
@@ -43,7 +43,7 @@ class QBarSetPrivate : public QObject
     Q_OBJECT
 
 public:
-    QBarSetPrivate(const QString name, QBarSet *parent);
+    QBarSetPrivate(const QString label, QBarSet *parent);
     ~QBarSetPrivate();
 
     void append(QPointF value);
@@ -63,7 +63,7 @@ Q_SIGNALS:
 
 public:
     QBarSet * const q_ptr;
-    QString m_name;
+    QString m_label;
     QList<QPointF> m_values;
     QPen m_pen;
     QBrush m_brush;
diff --git a/src/legend/legendmarker.cpp b/src/legend/legendmarker.cpp
index 951283e..497fdee 100644
--- a/src/legend/legendmarker.cpp
+++ b/src/legend/legendmarker.cpp
@@ -71,9 +71,9 @@ QBrush LegendMarker::brush() const
     return m_rectItem->brush();
 }
 
-void LegendMarker::setLabel(const QString name)
+void LegendMarker::setLabel(const QString label)
 {
-    m_textItem->setText(name);
+    m_textItem->setText(label);
     updateLayout();
 }
 
@@ -149,7 +149,7 @@ m_barset(barset)
 void BarLegendMarker::updated()
 {
     setBrush(m_barset->brush());
-    setLabel(m_barset->name());
+    setLabel(m_barset->label());
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
diff --git a/tests/auto/qbarset/tst_qbarset.cpp b/tests/auto/qbarset/tst_qbarset.cpp
index c146185..081730b 100644
--- a/tests/auto/qbarset/tst_qbarset.cpp
+++ b/tests/auto/qbarset/tst_qbarset.cpp
@@ -38,8 +38,8 @@ public slots:
 private slots:
     void qbarset_data();
     void qbarset();
-    void name_data();
-    void name();
+    void label_data();
+    void label();
     void append_data();
     void append();
     void appendOperator_data();
@@ -74,7 +74,7 @@ void tst_QBarSet::cleanupTestCase()
 
 void tst_QBarSet::init()
 {
-     m_barset = new QBarSet(QString("Name"));
+     m_barset = new QBarSet(QString("label"));
 }
 
 void tst_QBarSet::cleanup()
@@ -89,29 +89,29 @@ void tst_QBarSet::qbarset_data()
 
 void tst_QBarSet::qbarset()
 {
-    QBarSet barset(QString("Name"));
-    QCOMPARE(barset.name(), QString("Name"));
+    QBarSet barset(QString("label"));
+    QCOMPARE(barset.label(), QString("label"));
     QCOMPARE(barset.count(), 0);
     QVERIFY(qFuzzyIsNull(barset.sum()));
 }
 
-void tst_QBarSet::name_data()
+void tst_QBarSet::label_data()
 {
-    QTest::addColumn<QString> ("name");
+    QTest::addColumn<QString> ("label");
     QTest::addColumn<QString> ("result");
-    QTest::newRow("name0") << QString("name0") << QString("name0");
-    QTest::newRow("name1") << QString("name1") << QString("name1");
+    QTest::newRow("label0") << QString("label0") << QString("label0");
+    QTest::newRow("label1") << QString("label1") << QString("label1");
 }
 
-void tst_QBarSet::name()
+void tst_QBarSet::label()
 {
-    QFETCH(QString, name);
+    QFETCH(QString, label);
     QFETCH(QString, result);
 
-    QSignalSpy nameSpy(m_barset,SIGNAL(nameChanged()));
-    m_barset->setName(name);
-    QCOMPARE(m_barset->name(), result);
-    QVERIFY(nameSpy.count() == 1);
+    QSignalSpy labelSpy(m_barset,SIGNAL(labelChanged()));
+    m_barset->setLabel(label);
+    QCOMPARE(m_barset->label(), result);
+    QVERIFY(labelSpy.count() == 1);
 }
 
 void tst_QBarSet::append_data()