Add Polar chart support

This commit also heavily refactors things as polar chart needs
separate implementation of various classes that previously
only needed one, such as ChartAxis and ChartLayout.

Task-number: QTRD-1757
Change-Id: I3d3db23920314987ceef3ae92879960b833b7136
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

14 files changed, 179 insertions, 4 deletions

diff --git a/plugins/declarative/declarative.pro b/plugins/declarative/declarative.pro
index 7641b2b5..12d48832 100644
--- a/plugins/declarative/declarative.pro
+++ b/plugins/declarative/declarative.pro
@@ -25,7 +25,8 @@ SOURCES += \
     declarativebarseries.cpp \
     declarativecategoryaxis.cpp \
     declarativemargins.cpp \
-    declarativeaxes.cpp
+    declarativeaxes.cpp \
+    declarativepolarchart.cpp
 
 HEADERS += \
     declarativechart.h \
@@ -39,7 +40,8 @@ HEADERS += \
     declarativebarseries.h \
     declarativecategoryaxis.h \
     declarativemargins.h \
-    declarativeaxes.h
+    declarativeaxes.h \
+    declarativepolarchart.h
 
 TARGETPATH = QtCommercial/Chart
 target.path = $$[QT_INSTALL_IMPORTS]/$$TARGETPATH
diff --git a/plugins/declarative/declarativeareaseries.cpp b/plugins/declarative/declarativeareaseries.cpp
index cda4db60..fabbc612 100644
--- a/plugins/declarative/declarativeareaseries.cpp
+++ b/plugins/declarative/declarativeareaseries.cpp
@@ -31,6 +31,8 @@ DeclarativeAreaSeries::DeclarativeAreaSeries(QObject *parent) :
     connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
     connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
     connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
+    connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisAngularChanged(QAbstractAxis*)));
+    connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisRadialChanged(QAbstractAxis*)));
 }
 
 void DeclarativeAreaSeries::setUpperSeries(DeclarativeLineSeries *series)
diff --git a/plugins/declarative/declarativeareaseries.h b/plugins/declarative/declarativeareaseries.h
index 3b3fc118..7c1c0abe 100644
--- a/plugins/declarative/declarativeareaseries.h
+++ b/plugins/declarative/declarativeareaseries.h
@@ -36,6 +36,8 @@ class DeclarativeAreaSeries : public QAreaSeries
     Q_PROPERTY(QAbstractAxis *axisY READ axisY WRITE setAxisY NOTIFY axisYChanged REVISION 1)
     Q_PROPERTY(QAbstractAxis *axisXTop READ axisXTop WRITE setAxisXTop NOTIFY axisXTopChanged REVISION 2)
     Q_PROPERTY(QAbstractAxis *axisYRight READ axisYRight WRITE setAxisYRight NOTIFY axisYRightChanged REVISION 2)
+    Q_PROPERTY(QAbstractAxis *axisAngular READ axisAngular WRITE setAxisAngular NOTIFY axisAngularChanged REVISION 3)
+    Q_PROPERTY(QAbstractAxis *axisRadial READ axisRadial WRITE setAxisRadial NOTIFY axisRadialChanged REVISION 3)
     Q_PROPERTY(qreal borderWidth READ borderWidth WRITE setBorderWidth NOTIFY borderWidthChanged REVISION 1)
 
 public:
@@ -52,6 +54,10 @@ public:
     Q_REVISION(2) void setAxisXTop(QAbstractAxis *axis) { m_axes->setAxisXTop(axis); }
     Q_REVISION(2) QAbstractAxis *axisYRight() { return m_axes->axisYRight(); }
     Q_REVISION(2) void setAxisYRight(QAbstractAxis *axis) { m_axes->setAxisYRight(axis); }
+    Q_REVISION(3) QAbstractAxis *axisAngular() { return m_axes->axisX(); }
+    Q_REVISION(3) void setAxisAngular(QAbstractAxis *axis) { m_axes->setAxisX(axis); }
+    Q_REVISION(3) QAbstractAxis *axisRadial() { return m_axes->axisY(); }
+    Q_REVISION(3) void setAxisRadial(QAbstractAxis *axis) { m_axes->setAxisY(axis); }
     qreal borderWidth() const;
     void setBorderWidth(qreal borderWidth);
 
@@ -61,6 +67,8 @@ Q_SIGNALS:
     Q_REVISION(1) void borderWidthChanged(qreal width);
     Q_REVISION(2) void axisXTopChanged(QAbstractAxis *axis);
     Q_REVISION(2) void axisYRightChanged(QAbstractAxis *axis);
+    Q_REVISION(3) void axisAngularChanged(QAbstractAxis *axis);
+    Q_REVISION(3) void axisRadialChanged(QAbstractAxis *axis);
 
 public:
     DeclarativeAxes *m_axes;
diff --git a/plugins/declarative/declarativechart.cpp b/plugins/declarative/declarativechart.cpp
index 7e5500b8..344f5e62 100644
--- a/plugins/declarative/declarativechart.cpp
+++ b/plugins/declarative/declarativechart.cpp
@@ -35,6 +35,7 @@
 #include "chartdataset_p.h"
 #include "declarativeaxes.h"
 #include "qchart_p.h"
+#include "qpolarchart.h"
 
 #ifndef QT_ON_ARM
     #include "qdatetimeaxis.h"
@@ -235,9 +236,24 @@ QTCOMMERCIALCHART_BEGIN_NAMESPACE
 */
 
 DeclarativeChart::DeclarativeChart(QDeclarativeItem *parent)
-    : QDeclarativeItem(parent),
-      m_chart(new QChart(this))
+    : QDeclarativeItem(parent)
 {
+    initChart(QChart::ChartTypeCartesian);
+}
+
+DeclarativeChart::DeclarativeChart(QChart::ChartType type, QDeclarativeItem *parent)
+    : QDeclarativeItem(parent)
+{
+    initChart(type);
+}
+
+void DeclarativeChart::initChart(QChart::ChartType type)
+{
+    if (type == QChart::ChartTypePolar)
+        m_chart = new QPolarChart(this);
+    else
+        m_chart = new QChart(this);
+
     setFlag(QGraphicsItem::ItemHasNoContents, false);
     m_margins = new DeclarativeMargins(this);
     m_margins->setTop(m_chart->margins().top());
diff --git a/plugins/declarative/declarativechart.h b/plugins/declarative/declarativechart.h
index 69116063..cc6295e7 100644
--- a/plugins/declarative/declarativechart.h
+++ b/plugins/declarative/declarativechart.h
@@ -170,7 +170,11 @@ private Q_SLOTS:
     void handleAxisYRightSet(QAbstractAxis *axis);
     void handleSeriesAdded(QAbstractSeries *series);
 
+protected:
+    explicit DeclarativeChart(QChart::ChartType type, QDeclarativeItem *parent);
+
 private:
+    void initChart(QChart::ChartType type);
     // Extending QChart with DeclarativeChart is not possible because QObject does not support
     // multi inheritance, so we now have a QChart as a member instead
     QChart *m_chart;
diff --git a/plugins/declarative/declarativelineseries.cpp b/plugins/declarative/declarativelineseries.cpp
index aae3eedf..735b2962 100644
--- a/plugins/declarative/declarativelineseries.cpp
+++ b/plugins/declarative/declarativelineseries.cpp
@@ -30,6 +30,8 @@ DeclarativeLineSeries::DeclarativeLineSeries(QObject *parent) :
     connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
     connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
     connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
+    connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisAngularChanged(QAbstractAxis*)));
+    connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisRadialChanged(QAbstractAxis*)));
     connect(this, SIGNAL(pointAdded(int)), this, SLOT(handleCountChanged(int)));
     connect(this, SIGNAL(pointRemoved(int)), this, SLOT(handleCountChanged(int)));
 }
diff --git a/plugins/declarative/declarativelineseries.h b/plugins/declarative/declarativelineseries.h
index 21e2ac19..05222a6d 100644
--- a/plugins/declarative/declarativelineseries.h
+++ b/plugins/declarative/declarativelineseries.h
@@ -38,6 +38,8 @@ class DeclarativeLineSeries : public QLineSeries, public DeclarativeXySeries, pu
     Q_PROPERTY(QAbstractAxis *axisY READ axisY WRITE setAxisY NOTIFY axisYChanged REVISION 1)
     Q_PROPERTY(QAbstractAxis *axisXTop READ axisXTop WRITE setAxisXTop NOTIFY axisXTopChanged REVISION 2)
     Q_PROPERTY(QAbstractAxis *axisYRight READ axisYRight WRITE setAxisYRight NOTIFY axisYRightChanged REVISION 2)
+    Q_PROPERTY(QAbstractAxis *axisAngular READ axisAngular WRITE setAxisAngular NOTIFY axisAngularChanged REVISION 3)
+    Q_PROPERTY(QAbstractAxis *axisRadial READ axisRadial WRITE setAxisRadial NOTIFY axisRadialChanged REVISION 3)
     Q_PROPERTY(qreal width READ width WRITE setWidth NOTIFY widthChanged REVISION 1)
     Q_PROPERTY(Qt::PenStyle style READ style WRITE setStyle NOTIFY styleChanged REVISION 1)
     Q_PROPERTY(Qt::PenCapStyle capStyle READ capStyle WRITE setCapStyle NOTIFY capStyleChanged REVISION 1)
@@ -55,6 +57,10 @@ public:
     Q_REVISION(2) void setAxisXTop(QAbstractAxis *axis) { m_axes->setAxisXTop(axis); }
     Q_REVISION(2) QAbstractAxis *axisYRight() { return m_axes->axisYRight(); }
     Q_REVISION(2) void setAxisYRight(QAbstractAxis *axis) { m_axes->setAxisYRight(axis); }
+    Q_REVISION(3) QAbstractAxis *axisAngular() { return m_axes->axisX(); }
+    Q_REVISION(3) void setAxisAngular(QAbstractAxis *axis) { m_axes->setAxisX(axis); }
+    Q_REVISION(3) QAbstractAxis *axisRadial() { return m_axes->axisY(); }
+    Q_REVISION(3) void setAxisRadial(QAbstractAxis *axis) { m_axes->setAxisY(axis); }
     qreal width() const;
     void setWidth(qreal width);
     Qt::PenStyle style() const;
@@ -81,6 +87,8 @@ Q_SIGNALS:
     Q_REVISION(1) void axisYChanged(QAbstractAxis *axis);
     Q_REVISION(2) void axisXTopChanged(QAbstractAxis *axis);
     Q_REVISION(2) void axisYRightChanged(QAbstractAxis *axis);
+    Q_REVISION(3) void axisAngularChanged(QAbstractAxis *axis);
+    Q_REVISION(3) void axisRadialChanged(QAbstractAxis *axis);
     Q_REVISION(1) void widthChanged(qreal width);
     Q_REVISION(1) void styleChanged(Qt::PenStyle style);
     Q_REVISION(1) void capStyleChanged(Qt::PenCapStyle capStyle);
diff --git a/plugins/declarative/declarativepolarchart.cpp b/plugins/declarative/declarativepolarchart.cpp
new file mode 100644
index 00000000..3be90d78
--- /dev/null
+++ b/plugins/declarative/declarativepolarchart.cpp
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the Qt Commercial Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "declarativepolarchart.h"
+#include "qchart.h"
+
+QTCOMMERCIALCHART_BEGIN_NAMESPACE
+
+/*!
+    \qmlclass PolarChartView DeclarativePolarChart
+
+    PolarChartView element is the parent that is responsible for showing different chart series types
+    in a polar chart.
+
+    Polar charts support line, spline, area, and scatter series, and all axis types
+    supported by those series.
+
+    \note When setting ticks to an angular ValueAxis, keep in mind that the first and last tick
+    are co-located at 0/360 degree angle.
+
+    \note If the angular distance between two consecutive points in a series is more than 180 degrees,
+    any line connecting the two points becomes meaningless, so choose the axis ranges accordingly
+    when displaying line, spline, or area series.
+
+    \note Polar charts do not support multiple axes of same orientation.
+
+    The following QML shows how to create a polar chart with two series:
+    \snippet ../demos/qmlpolarchart/qml/qmlpolarchart/view1.qml 1
+
+    \beginfloatleft
+    \image demos_qmlpolarchart1.png
+    \endfloat
+    \clearfloat
+*/
+
+DeclarativePolarChart::DeclarativePolarChart(QDeclarativeItem *parent)
+    : DeclarativeChart(QChart::ChartTypePolar, parent)
+{
+}
+
+DeclarativePolarChart::~DeclarativePolarChart()
+{
+}
+
+#include "moc_declarativepolarchart.cpp"
+
+QTCOMMERCIALCHART_END_NAMESPACE
diff --git a/plugins/declarative/declarativepolarchart.h b/plugins/declarative/declarativepolarchart.h
new file mode 100644
index 00000000..598de6ea
--- /dev/null
+++ b/plugins/declarative/declarativepolarchart.h
@@ -0,0 +1,40 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the Qt Commercial Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef DECLARATIVEPOLARCHART_H
+#define DECLARATIVEPOLARCHART_H
+
+#include <QtCore/QtGlobal>
+#include <QtDeclarative/QDeclarativeItem>
+#include "declarativechart.h"
+
+QTCOMMERCIALCHART_BEGIN_NAMESPACE
+
+class DeclarativePolarChart : public DeclarativeChart
+{
+    Q_OBJECT
+public:
+    DeclarativePolarChart(QDeclarativeItem *parent = 0);
+    ~DeclarativePolarChart();
+};
+
+QTCOMMERCIALCHART_END_NAMESPACE
+
+#endif // DECLARATIVEPOLARCHART_H
diff --git a/plugins/declarative/declarativescatterseries.cpp b/plugins/declarative/declarativescatterseries.cpp
index 209333e5..af7b41a6 100644
--- a/plugins/declarative/declarativescatterseries.cpp
+++ b/plugins/declarative/declarativescatterseries.cpp
@@ -30,6 +30,8 @@ DeclarativeScatterSeries::DeclarativeScatterSeries(QObject *parent) :
     connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
     connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
     connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
+    connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisAngularChanged(QAbstractAxis*)));
+    connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisRadialChanged(QAbstractAxis*)));
     connect(this, SIGNAL(pointAdded(int)), this, SLOT(handleCountChanged(int)));
     connect(this, SIGNAL(pointRemoved(int)), this, SLOT(handleCountChanged(int)));
 }
diff --git a/plugins/declarative/declarativescatterseries.h b/plugins/declarative/declarativescatterseries.h
index a6b4b1b8..2400242c 100644
--- a/plugins/declarative/declarativescatterseries.h
+++ b/plugins/declarative/declarativescatterseries.h
@@ -38,6 +38,8 @@ class DeclarativeScatterSeries : public QScatterSeries, public DeclarativeXySeri
     Q_PROPERTY(QAbstractAxis *axisY READ axisY WRITE setAxisY NOTIFY axisYChanged REVISION 1)
     Q_PROPERTY(QAbstractAxis *axisXTop READ axisXTop WRITE setAxisXTop NOTIFY axisXTopChanged REVISION 2)
     Q_PROPERTY(QAbstractAxis *axisYRight READ axisYRight WRITE setAxisYRight NOTIFY axisYRightChanged REVISION 2)
+    Q_PROPERTY(QAbstractAxis *axisAngular READ axisAngular WRITE setAxisAngular NOTIFY axisAngularChanged REVISION 3)
+    Q_PROPERTY(QAbstractAxis *axisRadial READ axisRadial WRITE setAxisRadial NOTIFY axisRadialChanged REVISION 3)
     Q_PROPERTY(qreal borderWidth READ borderWidth WRITE setBorderWidth NOTIFY borderWidthChanged REVISION 1)
     Q_PROPERTY(QDeclarativeListProperty<QObject> declarativeChildren READ declarativeChildren)
     Q_CLASSINFO("DefaultProperty", "declarativeChildren")
@@ -53,6 +55,10 @@ public:
     Q_REVISION(2) void setAxisXTop(QAbstractAxis *axis) { m_axes->setAxisXTop(axis); }
     Q_REVISION(2) QAbstractAxis *axisYRight() { return m_axes->axisYRight(); }
     Q_REVISION(2) void setAxisYRight(QAbstractAxis *axis) { m_axes->setAxisYRight(axis); }
+    Q_REVISION(3) QAbstractAxis *axisAngular() { return m_axes->axisX(); }
+    Q_REVISION(3) void setAxisAngular(QAbstractAxis *axis) { m_axes->setAxisX(axis); }
+    Q_REVISION(3) QAbstractAxis *axisRadial() { return m_axes->axisY(); }
+    Q_REVISION(3) void setAxisRadial(QAbstractAxis *axis) { m_axes->setAxisY(axis); }
     qreal borderWidth() const;
     void setBorderWidth(qreal borderWidth);
     QDeclarativeListProperty<QObject> declarativeChildren();
@@ -76,6 +82,8 @@ Q_SIGNALS:
     Q_REVISION(1) void borderWidthChanged(qreal width);
     Q_REVISION(2) void axisXTopChanged(QAbstractAxis *axis);
     Q_REVISION(2) void axisYRightChanged(QAbstractAxis *axis);
+    Q_REVISION(3) void axisAngularChanged(QAbstractAxis *axis);
+    Q_REVISION(3) void axisRadialChanged(QAbstractAxis *axis);
 
 public Q_SLOTS:
     static void appendDeclarativeChildren(QDeclarativeListProperty<QObject> *list, QObject *element);
diff --git a/plugins/declarative/declarativesplineseries.cpp b/plugins/declarative/declarativesplineseries.cpp
index 7825b59b..f3900413 100644
--- a/plugins/declarative/declarativesplineseries.cpp
+++ b/plugins/declarative/declarativesplineseries.cpp
@@ -30,6 +30,8 @@ DeclarativeSplineSeries::DeclarativeSplineSeries(QObject *parent) :
     connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
     connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
     connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
+    connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisAngularChanged(QAbstractAxis*)));
+    connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisRadialChanged(QAbstractAxis*)));
     connect(this, SIGNAL(pointAdded(int)), this, SLOT(handleCountChanged(int)));
     connect(this, SIGNAL(pointRemoved(int)), this, SLOT(handleCountChanged(int)));
 }
diff --git a/plugins/declarative/declarativesplineseries.h b/plugins/declarative/declarativesplineseries.h
index f9e1a3e7..cfa0a7ee 100644
--- a/plugins/declarative/declarativesplineseries.h
+++ b/plugins/declarative/declarativesplineseries.h
@@ -38,6 +38,8 @@ class DeclarativeSplineSeries : public QSplineSeries, public DeclarativeXySeries
     Q_PROPERTY(QAbstractAxis *axisY READ axisY WRITE setAxisY NOTIFY axisYChanged REVISION 1)
     Q_PROPERTY(QAbstractAxis *axisXTop READ axisXTop WRITE setAxisXTop NOTIFY axisXTopChanged REVISION 2)
     Q_PROPERTY(QAbstractAxis *axisYRight READ axisYRight WRITE setAxisYRight NOTIFY axisYRightChanged REVISION 2)
+    Q_PROPERTY(QAbstractAxis *axisAngular READ axisAngular WRITE setAxisAngular NOTIFY axisAngularChanged REVISION 3)
+    Q_PROPERTY(QAbstractAxis *axisRadial READ axisRadial WRITE setAxisRadial NOTIFY axisRadialChanged REVISION 3)
     Q_PROPERTY(qreal width READ width WRITE setWidth NOTIFY widthChanged REVISION 1)
     Q_PROPERTY(Qt::PenStyle style READ style WRITE setStyle NOTIFY styleChanged REVISION 1)
     Q_PROPERTY(Qt::PenCapStyle capStyle READ capStyle WRITE setCapStyle NOTIFY capStyleChanged REVISION 1)
@@ -55,6 +57,10 @@ public:
     Q_REVISION(2) void setAxisXTop(QAbstractAxis *axis) { m_axes->setAxisXTop(axis); }
     Q_REVISION(2) QAbstractAxis *axisYRight() { return m_axes->axisYRight(); }
     Q_REVISION(2) void setAxisYRight(QAbstractAxis *axis) { m_axes->setAxisYRight(axis); }
+    Q_REVISION(3) QAbstractAxis *axisAngular() { return m_axes->axisX(); }
+    Q_REVISION(3) void setAxisAngular(QAbstractAxis *axis) { m_axes->setAxisX(axis); }
+    Q_REVISION(3) QAbstractAxis *axisRadial() { return m_axes->axisY(); }
+    Q_REVISION(3) void setAxisRadial(QAbstractAxis *axis) { m_axes->setAxisY(axis); }
     qreal width() const;
     void setWidth(qreal width);
     Qt::PenStyle style() const;
@@ -81,6 +87,8 @@ Q_SIGNALS:
     Q_REVISION(1) void axisYChanged(QAbstractAxis *axis);
     Q_REVISION(2) void axisXTopChanged(QAbstractAxis *axis);
     Q_REVISION(2) void axisYRightChanged(QAbstractAxis *axis);
+    Q_REVISION(3) void axisAngularChanged(QAbstractAxis *axis);
+    Q_REVISION(3) void axisRadialChanged(QAbstractAxis *axis);
     Q_REVISION(1) void widthChanged(qreal width);
     Q_REVISION(1) void styleChanged(Qt::PenStyle style);
     Q_REVISION(1) void capStyleChanged(Qt::PenCapStyle capStyle);
diff --git a/plugins/declarative/plugin.cpp b/plugins/declarative/plugin.cpp
index 2b4fd0aa..bf560e59 100644
--- a/plugins/declarative/plugin.cpp
+++ b/plugins/declarative/plugin.cpp
@@ -24,6 +24,7 @@
 #include "declarativecategoryaxis.h"
 #include "qbarcategoryaxis.h"
 #include "declarativechart.h"
+#include "declarativepolarchart.h"
 #include "declarativexypoint.h"
 #include "declarativelineseries.h"
 #include "declarativesplineseries.h"
@@ -62,6 +63,7 @@ Q_DECLARE_METATYPE(QList<QAbstractAxis *>)
 // These should not be needed or at least they are not needed in Qt4.
 
 Q_DECLARE_METATYPE(DeclarativeChart *)
+Q_DECLARE_METATYPE(DeclarativePolarChart *)
 Q_DECLARE_METATYPE(DeclarativeMargins *)
 Q_DECLARE_METATYPE(DeclarativeAreaSeries *)
 Q_DECLARE_METATYPE(DeclarativeBarSeries *)
@@ -213,6 +215,13 @@ public:
         qmlRegisterType<DeclarativeHorizontalBarSeries, 2>(uri, 1, 2, "HorizontalBarSeries");
         qmlRegisterType<DeclarativeHorizontalStackedBarSeries, 2>(uri, 1, 2, "HorizontalStackedBarSeries");
         qmlRegisterType<DeclarativeHorizontalPercentBarSeries, 2>(uri, 1, 2, "HorizontalPercentBarSeries");
+
+        // QtCommercial.Chart 1.3
+        qmlRegisterType<DeclarativePolarChart, 1>(uri, 1, 3, "PolarChartView");
+        qmlRegisterType<DeclarativeSplineSeries, 3>(uri, 1, 3, "SplineSeries");
+        qmlRegisterType<DeclarativeScatterSeries, 3>(uri, 1, 3, "ScatterSeries");
+        qmlRegisterType<DeclarativeLineSeries, 3>(uri, 1, 3, "LineSeries");
+        qmlRegisterType<DeclarativeAreaSeries, 3>(uri, 1, 3, "AreaSeries");
     }
 };