Qt Charts project file structure change

Charts repository structure is changed to follow the structure of a
Qt Add-On module. The task includes following changes:

- All macros and definitions named 'commercial' have been renamed.
- Compile errors related to QString and qSort usage have been fixed.
- Old demos are moved under examples. The QML examples now support only
  Qt Quick 2.0, the support for Qt Quick 1 is removed.
- The QML examples with multiple views are updated so that they are
  usable also with touch devices.
- Unnecessary version checks are removed from examples.
- The build stamp has been removed as it was only meant for Charts
  development purposes and it's no longer needed. Also development
  build related debug prints are removed as __DATE__ can't be used
  for all OS thus it doesn't make much sense.
- Documentation structure has been updated based on the new module
  structure. The raw HTML files have been removed. Demos are
  combined to examples.
- Unnecessary .qdocinc files are no longer needed. The content is
  moved to the corresponding .cpp files.
- The Charts widget designer plugin is updated according to the module
  change.
- The test cases updated according to the project structure change.
  Tests are added also for version 2.0.
- cmake modules generation is not needed with Qt 5.4 and Qt Charts
  so it's disabled.
- The new module name and version are updated to the plugin.qmltypes
  file.

Task-number: QTRD-2844, QTRD-3217, QTRD-3218, QTRD-3277, QTRD-3228,
QTRD-2526, QTRD-3233, QTRD-3222

Change-Id: Ib7fb26057cde710ffaf6bc780c8bf52a16f45160
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

4 files changed, 177 insertions, 0 deletions

diff --git a/examples/charts/dynamicspline/chart.cpp b/examples/charts/dynamicspline/chart.cpp
new file mode 100644
index 00000000..4c7bc355
--- /dev/null
+++ b/examples/charts/dynamicspline/chart.cpp
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 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 Enterprise Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise 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 "chart.h"
+#include <QAbstractAxis>
+#include <QSplineSeries>
+#include <QValueAxis>
+#include <QTime>
+#include <QDebug>
+
+Chart::Chart(QGraphicsItem *parent, Qt::WindowFlags wFlags):
+    QChart(QChart::ChartTypeCartesian, parent, wFlags),
+    m_series(0),
+    m_axis(new QValueAxis),
+    m_step(0),
+    m_x(5),
+    m_y(1)
+{
+    qsrand((uint) QTime::currentTime().msec());
+
+    QObject::connect(&m_timer, SIGNAL(timeout()), this, SLOT(handleTimeout()));
+    m_timer.setInterval(1000);
+
+    m_series = new QSplineSeries(this);
+    QPen green(Qt::red);
+    green.setWidth(3);
+    m_series->setPen(green);
+    m_series->append(m_x, m_y);
+
+    addSeries(m_series);
+    createDefaultAxes();
+    setAxisX(m_axis, m_series);
+    m_axis->setTickCount(5);
+    axisX()->setRange(0, 10);
+    axisY()->setRange(-5, 10);
+
+    m_timer.start();
+}
+
+Chart::~Chart()
+{
+
+}
+
+void Chart::handleTimeout()
+{
+    qreal x = plotArea().width() / m_axis->tickCount();
+    qreal y = (m_axis->max() - m_axis->min()) / m_axis->tickCount();
+    m_x += y;
+    m_y = qrand() % 5 - 2.5;
+    m_series->append(m_x, m_y);
+    scroll(x, 0);
+    if (m_x == 100)
+        m_timer.stop();
+}
diff --git a/examples/charts/dynamicspline/chart.h b/examples/charts/dynamicspline/chart.h
new file mode 100644
index 00000000..b6d5eb1c
--- /dev/null
+++ b/examples/charts/dynamicspline/chart.h
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 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 Enterprise Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise 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 CHART_H
+#define CHART_H
+
+#include <QChart>
+#include <QTimer>
+
+QT_CHARTS_BEGIN_NAMESPACE
+class QSplineSeries;
+class QValueAxis;
+QT_CHARTS_END_NAMESPACE
+
+QT_CHARTS_USE_NAMESPACE
+
+//![1]
+class Chart: public QChart
+{
+    Q_OBJECT
+public:
+    Chart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
+    virtual ~Chart();
+
+public slots:
+    void handleTimeout();
+
+private:
+    QTimer m_timer;
+    QSplineSeries *m_series;
+    QStringList m_titles;
+    QValueAxis *m_axis;
+    qreal m_step;
+    qreal m_x;
+    qreal m_y;
+};
+//![1]
+
+#endif /* CHART_H */
diff --git a/examples/charts/dynamicspline/dynamicspline.pro b/examples/charts/dynamicspline/dynamicspline.pro
new file mode 100644
index 00000000..feb26895
--- /dev/null
+++ b/examples/charts/dynamicspline/dynamicspline.pro
@@ -0,0 +1,7 @@
+!include( ../examples.pri ) {
+ error( "Couldn't find the examples.pri file!" )
+}
+
+TARGET = dynamicspline
+HEADERS += chart.h
+SOURCES += main.cpp chart.cpp
diff --git a/examples/charts/dynamicspline/main.cpp b/examples/charts/dynamicspline/main.cpp
new file mode 100644
index 00000000..00f18c2f
--- /dev/null
+++ b/examples/charts/dynamicspline/main.cpp
@@ -0,0 +1,42 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 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 Enterprise Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise 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 "chart.h"
+#include <QChartView>
+#include <QApplication>
+#include <QMainWindow>
+
+QT_CHARTS_USE_NAMESPACE
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    QMainWindow window;
+    Chart *chart = new Chart;
+    chart->setTitle("Dynamic spline chart");
+    chart->legend()->hide();
+    chart->setAnimationOptions(QChart::AllAnimations);
+    QChartView chartView(chart);
+    chartView.setRenderHint(QPainter::Antialiasing);
+    window.setCentralWidget(&chartView);
+    window.resize(400, 300);
+    window.show();
+    return a.exec();
+}