more coding style fixes for examples

and for one demo

48 files changed, 140 insertions, 143 deletions

diff --git a/demos/chartviewer/window.cpp b/demos/chartviewer/window.cpp
index a969c78c..cb6739d2 100644
--- a/demos/chartviewer/window.cpp
+++ b/demos/chartviewer/window.cpp
@@ -544,7 +544,7 @@ QMenu *Window::createMenu()
                 menu->addMenu(subMenu);
             }
 
-            foreach(Chart *chart, subCategoryMap.values(subCategory)) {
+            foreach (Chart *chart, subCategoryMap.values(subCategory)) {
                 createMenuAction(subMenu, QIcon(), chart->name(),
                                  qVariantFromValue((void *) chart));
             }
diff --git a/examples/areachart/main.cpp b/examples/areachart/main.cpp
index 6ee7f0aa..33fd624f 100644
--- a/examples/areachart/main.cpp
+++ b/examples/areachart/main.cpp
@@ -31,8 +31,8 @@ int main(int argc, char *argv[])
     QApplication a(argc, argv);
 
 //![1]
-    QLineSeries* series0 = new QLineSeries();
-    QLineSeries* series1 = new QLineSeries();
+    QLineSeries *series0 = new QLineSeries();
+    QLineSeries *series1 = new QLineSeries();
 //![1]
 
 //![2]
@@ -43,7 +43,7 @@ int main(int argc, char *argv[])
 //![2]
 
 //![3]
-    QAreaSeries* series = new QAreaSeries(series0, series1);
+    QAreaSeries *series = new QAreaSeries(series0, series1);
     series->setName("Batman");
     QPen pen(0x059605);
     pen.setWidth(3);
@@ -57,7 +57,7 @@ int main(int argc, char *argv[])
 //![3]
 
 //![4]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->addSeries(series);
     chart->setTitle("Simple areachart example");
     chart->createDefaultAxes();
@@ -66,7 +66,7 @@ int main(int argc, char *argv[])
 //![4]
 
 //![5]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![5]
 
diff --git a/examples/barchart/main.cpp b/examples/barchart/main.cpp
index fceda14f..8a3728f2 100644
--- a/examples/barchart/main.cpp
+++ b/examples/barchart/main.cpp
@@ -47,7 +47,7 @@ int main(int argc, char *argv[])
 //![1]
 
 //![2]
-    QBarSeries* series = new QBarSeries();
+    QBarSeries *series = new QBarSeries();
     series->append(set0);
     series->append(set1);
     series->append(set2);
@@ -57,7 +57,7 @@ int main(int argc, char *argv[])
 //![2]
 
 //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->addSeries(series);
     chart->setTitle("Simple barchart example");
     chart->setAnimationOptions(QChart::SeriesAnimations);
@@ -66,7 +66,7 @@ int main(int argc, char *argv[])
 //![4]
     QStringList categories;
     categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
-    QBarCategoryAxis* axis = new QBarCategoryAxis();
+    QBarCategoryAxis *axis = new QBarCategoryAxis();
     axis->append(categories);
     chart->createDefaultAxes();
     chart->setAxisX(axis, series);
@@ -78,7 +78,7 @@ int main(int argc, char *argv[])
 //![5]
 
 //![6]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![6]
 
diff --git a/examples/barmodelmapper/customtablemodel.cpp b/examples/barmodelmapper/customtablemodel.cpp
index 70f28c47..82e976fa 100644
--- a/examples/barmodelmapper/customtablemodel.cpp
+++ b/examples/barmodelmapper/customtablemodel.cpp
@@ -45,13 +45,13 @@ CustomTableModel::CustomTableModel(QObject *parent) :
     }
 }
 
-int CustomTableModel::rowCount(const QModelIndex & parent) const
+int CustomTableModel::rowCount(const QModelIndex &parent) const
 {
     Q_UNUSED(parent)
     return m_data.count();
 }
 
-int CustomTableModel::columnCount(const QModelIndex & parent) const
+int CustomTableModel::columnCount(const QModelIndex &parent) const
 {
     Q_UNUSED(parent)
     return m_columnCount;
@@ -68,7 +68,7 @@ QVariant CustomTableModel::headerData(int section, Qt::Orientation orientation,
         return QString("%1").arg(section + 1);
 }
 
-QVariant CustomTableModel::data(const QModelIndex & index, int role) const
+QVariant CustomTableModel::data(const QModelIndex &index, int role) const
 {
     if (role == Qt::DisplayRole) {
         return m_data[index.row()]->at(index.column());
@@ -86,7 +86,7 @@ QVariant CustomTableModel::data(const QModelIndex & index, int role) const
     return QVariant();
 }
 
-bool CustomTableModel::setData(const QModelIndex & index, const QVariant & value, int role)
+bool CustomTableModel::setData(const QModelIndex &index, const QVariant &value, int role)
 {
     if (index.isValid() && role == Qt::EditRole) {
         m_data[index.row()]->replace(index.column(), value.toDouble());
@@ -96,7 +96,7 @@ bool CustomTableModel::setData(const QModelIndex & index, const QVariant & value
     return false;
 }
 
-Qt::ItemFlags CustomTableModel::flags(const QModelIndex & index) const
+Qt::ItemFlags CustomTableModel::flags(const QModelIndex &index) const
 {
     return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
 }
diff --git a/examples/barmodelmapper/customtablemodel.h b/examples/barmodelmapper/customtablemodel.h
index d01ab8be..7b7e63f5 100644
--- a/examples/barmodelmapper/customtablemodel.h
+++ b/examples/barmodelmapper/customtablemodel.h
@@ -31,12 +31,12 @@ class CustomTableModel : public QAbstractTableModel
 public:
     explicit CustomTableModel(QObject *parent = 0);
 
-    int rowCount(const QModelIndex & parent = QModelIndex()) const;
-    int columnCount(const QModelIndex & parent = QModelIndex()) const;
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
     QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
-    bool setData(const QModelIndex & index, const QVariant & value, int role = Qt::EditRole);
-    Qt::ItemFlags flags(const QModelIndex & index) const;
+    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
+    Qt::ItemFlags flags(const QModelIndex &index) const;
 
     void addMapping(QString color, QRect area);
     void clearMapping() { m_mapping.clear(); }
diff --git a/examples/barmodelmapper/tablewidget.cpp b/examples/barmodelmapper/tablewidget.cpp
index 10f29bcd..3bedf711 100644
--- a/examples/barmodelmapper/tablewidget.cpp
+++ b/examples/barmodelmapper/tablewidget.cpp
@@ -78,7 +78,7 @@ TableWidget::TableWidget(QWidget *parent)
     QString seriesColorHex = "#000000";
 
     // get the color of the series and use it for showing the mapped area
-    QList<QBarSet*> barsets = series->barSets();
+    QList<QBarSet *> barsets = series->barSets();
     for (int i = 0; i < barsets.count(); i++) {
         seriesColorHex = "#" + QString::number(barsets.at(i)->brush().color().rgb(), 16).right(6).toUpper();
         model->addMapping(seriesColorHex, QRect(1 + i, first, 1, barsets.at(i)->count()));
@@ -88,7 +88,7 @@ TableWidget::TableWidget(QWidget *parent)
     //! [6]
     QStringList categories;
     categories << "April" << "May" << "June" << "July" << "August";
-    QBarCategoryAxis* axis = new QBarCategoryAxis();
+    QBarCategoryAxis *axis = new QBarCategoryAxis();
     axis->append(categories);
     chart->createDefaultAxes();
     chart->setAxisX(axis, series);
@@ -102,7 +102,7 @@ TableWidget::TableWidget(QWidget *parent)
 
     //! [8]
     // create main layout
-    QGridLayout* mainLayout = new QGridLayout;
+    QGridLayout *mainLayout = new QGridLayout;
     mainLayout->addWidget(tableView, 1, 0);
     mainLayout->addWidget(chartView, 1, 1);
     mainLayout->setColumnStretch(1, 1);
diff --git a/examples/customchart/main.cpp b/examples/customchart/main.cpp
index 032acf77..5aae194d 100644
--- a/examples/customchart/main.cpp
+++ b/examples/customchart/main.cpp
@@ -31,9 +31,9 @@ int main(int argc, char *argv[])
     QApplication a(argc, argv);
 
 //![1]
-    QLineSeries* series = new QLineSeries();
+    QLineSeries *series = new QLineSeries();
     *series << QPointF(0, 6) << QPointF(9, 4) << QPointF(15, 20) << QPointF(25, 12) << QPointF(29, 26);
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->legend()->hide();
     chart->addSeries(series);
 //![1]
@@ -62,8 +62,8 @@ int main(int argc, char *argv[])
 //![2]
 
 //![3]
-    QCategoryAxis* axisX = new QCategoryAxis();
-    QCategoryAxis* axisY = new QCategoryAxis();
+    QCategoryAxis *axisX = new QCategoryAxis();
+    QCategoryAxis *axisY = new QCategoryAxis();
 
     // Customize axis label font
     QFont labelsFont;
@@ -106,7 +106,7 @@ int main(int argc, char *argv[])
 //![4]
 
 //![5]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![5]
 
diff --git a/examples/datetimeaxis/main.cpp b/examples/datetimeaxis/main.cpp
index 2ae9305a..13003c13 100644
--- a/examples/datetimeaxis/main.cpp
+++ b/examples/datetimeaxis/main.cpp
@@ -36,7 +36,7 @@ int main(int argc, char *argv[])
     qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));
 
     //![1]
-    QLineSeries* series = new QLineSeries();
+    QLineSeries *series = new QLineSeries();
     //![1]
 
     //![2]
@@ -62,7 +62,7 @@ int main(int argc, char *argv[])
     //![2]
 
     //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->addSeries(series);
     chart->legend()->hide();
     chart->createDefaultAxes();
@@ -77,7 +77,7 @@ int main(int argc, char *argv[])
     //![4]
 
     //![5]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
     //![5]
 
diff --git a/examples/donutbreakdown/main.cpp b/examples/donutbreakdown/main.cpp
index 3c7bfdeb..a34794e9 100644
--- a/examples/donutbreakdown/main.cpp
+++ b/examples/donutbreakdown/main.cpp
@@ -66,7 +66,7 @@ int main(int argc, char *argv[])
 
     //![3]
     QMainWindow window;
-    QChartView* chartView = new QChartView(donutBreakdown);
+    QChartView *chartView = new QChartView(donutBreakdown);
     chartView->setRenderHint(QPainter::Antialiasing);
     window.setCentralWidget(chartView);
     window.resize(800, 600);
diff --git a/examples/donutchart/main.cpp b/examples/donutchart/main.cpp
index 789b9b74..60445318 100644
--- a/examples/donutchart/main.cpp
+++ b/examples/donutchart/main.cpp
@@ -42,7 +42,7 @@ int main(int argc, char *argv[])
 //![1]
 
 //![2]
-    QChartView* chartView = new QChartView();
+    QChartView *chartView = new QChartView();
     chartView->setRenderHint(QPainter::Antialiasing);
     chartView->chart()->setTitle("Donut with a lemon glaze (100g)");
     chartView->chart()->addSeries(series);
diff --git a/examples/horizontalbarchart/main.cpp b/examples/horizontalbarchart/main.cpp
index 1b1b0a46..57616d53 100644
--- a/examples/horizontalbarchart/main.cpp
+++ b/examples/horizontalbarchart/main.cpp
@@ -57,7 +57,7 @@ int main(int argc, char *argv[])
 //![2]
 
 //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->addSeries(series);
     chart->setTitle("Simple horizontal barchart example");
     chart->setAnimationOptions(QChart::SeriesAnimations);
@@ -66,7 +66,7 @@ int main(int argc, char *argv[])
 //![4]
     QStringList categories;
     categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
-    QBarCategoryAxis* axis = new QBarCategoryAxis();
+    QBarCategoryAxis *axis = new QBarCategoryAxis();
     axis->append(categories);
     chart->createDefaultAxes();
     chart->setAxisY(axis, series);
@@ -78,7 +78,7 @@ int main(int argc, char *argv[])
 //![5]
 
 //![6]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![6]
 
diff --git a/examples/horizontalpercentbarchart/main.cpp b/examples/horizontalpercentbarchart/main.cpp
index 327d6f8f..96e993bf 100644
--- a/examples/horizontalpercentbarchart/main.cpp
+++ b/examples/horizontalpercentbarchart/main.cpp
@@ -58,7 +58,7 @@ int main(int argc, char *argv[])
 //![2]
 
 //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->addSeries(series);
     chart->setTitle("Simple horizontal percent barchart example");
     chart->setAnimationOptions(QChart::SeriesAnimations);
@@ -67,7 +67,7 @@ int main(int argc, char *argv[])
 //![4]
     QStringList categories;
     categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
-    QBarCategoryAxis* axis = new QBarCategoryAxis();
+    QBarCategoryAxis *axis = new QBarCategoryAxis();
     axis->append(categories);
     chart->createDefaultAxes();
     chart->setAxisY(axis, series);
@@ -79,7 +79,7 @@ int main(int argc, char *argv[])
 //![5]
 
 //![6]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![6]
 
diff --git a/examples/horizontalstackedbarchart/main.cpp b/examples/horizontalstackedbarchart/main.cpp
index ec15368a..bea6492b 100644
--- a/examples/horizontalstackedbarchart/main.cpp
+++ b/examples/horizontalstackedbarchart/main.cpp
@@ -58,7 +58,7 @@ int main(int argc, char *argv[])
 //![2]
 
 //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->addSeries(series);
     chart->setTitle("Simple horizontal stacked barchart example");
     chart->setAnimationOptions(QChart::SeriesAnimations);
@@ -67,7 +67,7 @@ int main(int argc, char *argv[])
 //![4]
     QStringList categories;
     categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
-    QBarCategoryAxis* axis = new QBarCategoryAxis();
+    QBarCategoryAxis *axis = new QBarCategoryAxis();
     axis->append(categories);
     chart->createDefaultAxes();
     chart->setAxisY(axis, series);
@@ -79,7 +79,7 @@ int main(int argc, char *argv[])
 //![5]
 
 //![6]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![6]
 
diff --git a/examples/legend/mainwidget.cpp b/examples/legend/mainwidget.cpp
index fe2b2fd3..6a05917f 100644
--- a/examples/legend/mainwidget.cpp
+++ b/examples/legend/mainwidget.cpp
@@ -69,7 +69,7 @@ MainWidget::MainWidget(QWidget *parent) :
     connect(m_legendWidth, SIGNAL(valueChanged(double)), this, SLOT(updateLegendLayout()));
     connect(m_legendHeight, SIGNAL(valueChanged(double)), this, SLOT(updateLegendLayout()));
 
-    QFormLayout* legendLayout = new QFormLayout();
+    QFormLayout *legendLayout = new QFormLayout();
     legendLayout->addRow("HPos", m_legendPosX);
     legendLayout->addRow("VPos", m_legendPosY);
     legendLayout->addRow("Width", m_legendWidth);
@@ -88,7 +88,7 @@ MainWidget::MainWidget(QWidget *parent) :
     m_fontSize->setValue(m_chart->legend()->font().pointSizeF());
     connect(m_fontSize, SIGNAL(valueChanged(double)), this, SLOT(fontSizeChanged()));
 
-    QFormLayout* fontLayout = new QFormLayout();
+    QFormLayout *fontLayout = new QFormLayout();
     fontLayout->addRow("Legend font size", m_fontSize);
 
     // Create layout for grid and detached legend
@@ -180,7 +180,7 @@ void MainWidget::addBarset()
 
 void MainWidget::removeBarset()
 {
-    QList<QBarSet*> sets = m_series->barSets();
+    QList<QBarSet *> sets = m_series->barSets();
     if (sets.count() > 0) {
         m_series->remove(sets.at(sets.count() - 1));
     }
diff --git a/examples/legend/mainwidget.h b/examples/legend/mainwidget.h
index f17c2784..72c7540c 100644
--- a/examples/legend/mainwidget.h
+++ b/examples/legend/mainwidget.h
@@ -68,7 +68,7 @@ private:
     QDoubleSpinBox *m_fontSize;
 
     // For detached layout
-    QGroupBox*  m_legendSettings;
+    QGroupBox *m_legendSettings;
     QDoubleSpinBox *m_legendPosX;
     QDoubleSpinBox *m_legendPosY;
     QDoubleSpinBox *m_legendWidth;
diff --git a/examples/lineandbar/main.cpp b/examples/lineandbar/main.cpp
index cc72c4f4..91249624 100644
--- a/examples/lineandbar/main.cpp
+++ b/examples/lineandbar/main.cpp
@@ -49,7 +49,7 @@ int main(int argc, char *argv[])
 //![1]
 
 //![2]
-    QBarSeries* barseries = new QBarSeries();
+    QBarSeries *barseries = new QBarSeries();
     barseries->append(set0);
     barseries->append(set1);
     barseries->append(set2);
@@ -58,7 +58,7 @@ int main(int argc, char *argv[])
 //![2]
 
 //![8]
-    QLineSeries* lineseries = new QLineSeries();
+    QLineSeries *lineseries = new QLineSeries();
 
     lineseries->append(QPoint(0, 4));
     lineseries->append(QPoint(1, 15));
@@ -69,7 +69,7 @@ int main(int argc, char *argv[])
 //![8]
 
 //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->addSeries(barseries);
     chart->addSeries(lineseries);
     chart->setTitle("Line and barchart example");
@@ -78,13 +78,13 @@ int main(int argc, char *argv[])
 //![4]
     QStringList categories;
     categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
-    QBarCategoryAxis* axisX = new QBarCategoryAxis();
+    QBarCategoryAxis *axisX = new QBarCategoryAxis();
     axisX->append(categories);
     chart->setAxisX(axisX, lineseries);
     chart->setAxisX(axisX, barseries);
     axisX->setRange(QString("Jan"), QString("Jun"));
 
-    QValueAxis* axisY = new QValueAxis();
+    QValueAxis *axisY = new QValueAxis();
     chart->setAxisY(axisY, lineseries);
     chart->setAxisY(axisY, barseries);
     axisY->setRange(0, 20);
@@ -96,7 +96,7 @@ int main(int argc, char *argv[])
 //![5]
 
 //![6]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![6]
 
diff --git a/examples/linechart/main.cpp b/examples/linechart/main.cpp
index df09d6a5..4acd0b73 100644
--- a/examples/linechart/main.cpp
+++ b/examples/linechart/main.cpp
@@ -30,7 +30,7 @@ int main(int argc, char *argv[])
     QApplication a(argc, argv);
 
 //![1]
-    QLineSeries* series = new QLineSeries();
+    QLineSeries *series = new QLineSeries();
 //![1]
 
 //![2]
@@ -43,7 +43,7 @@ int main(int argc, char *argv[])
 //![2]
 
 //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->legend()->hide();
     chart->addSeries(series);
     chart->createDefaultAxes();
@@ -51,7 +51,7 @@ int main(int argc, char *argv[])
 //![3]
 
 //![4]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![4]
 
diff --git a/examples/modeldata/customtablemodel.cpp b/examples/modeldata/customtablemodel.cpp
index 50895e4f..30d7bfc7 100644
--- a/examples/modeldata/customtablemodel.cpp
+++ b/examples/modeldata/customtablemodel.cpp
@@ -45,13 +45,13 @@ CustomTableModel::CustomTableModel(QObject *parent) :
     }
 }
 
-int CustomTableModel::rowCount(const QModelIndex & parent) const
+int CustomTableModel::rowCount(const QModelIndex &parent) const
 {
     Q_UNUSED(parent)
     return m_data.count();
 }
 
-int CustomTableModel::columnCount(const QModelIndex & parent) const
+int CustomTableModel::columnCount(const QModelIndex &parent) const
 {
     Q_UNUSED(parent)
     return m_columnCount;
@@ -72,7 +72,7 @@ QVariant CustomTableModel::headerData(int section, Qt::Orientation orientation,
     }
 }
 
-QVariant CustomTableModel::data(const QModelIndex & index, int role) const
+QVariant CustomTableModel::data(const QModelIndex &index, int role) const
 {
     if (role == Qt::DisplayRole) {
         return m_data[index.row()]->at(index.column());
@@ -89,7 +89,7 @@ QVariant CustomTableModel::data(const QModelIndex & index, int role) const
     return QVariant();
 }
 
-bool CustomTableModel::setData(const QModelIndex & index, const QVariant & value, int role)
+bool CustomTableModel::setData(const QModelIndex &index, const QVariant &value, int role)
 {
     if (index.isValid() && role == Qt::EditRole) {
         m_data[index.row()]->replace(index.column(), value.toDouble());
@@ -99,7 +99,7 @@ bool CustomTableModel::setData(const QModelIndex & index, const QVariant & value
     return false;
 }
 
-Qt::ItemFlags CustomTableModel::flags(const QModelIndex & index) const
+Qt::ItemFlags CustomTableModel::flags(const QModelIndex &index) const
 {
     return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
 }
diff --git a/examples/modeldata/customtablemodel.h b/examples/modeldata/customtablemodel.h
index d01ab8be..7b7e63f5 100644
--- a/examples/modeldata/customtablemodel.h
+++ b/examples/modeldata/customtablemodel.h
@@ -31,12 +31,12 @@ class CustomTableModel : public QAbstractTableModel
 public:
     explicit CustomTableModel(QObject *parent = 0);
 
-    int rowCount(const QModelIndex & parent = QModelIndex()) const;
-    int columnCount(const QModelIndex & parent = QModelIndex()) const;
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
     QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
-    bool setData(const QModelIndex & index, const QVariant & value, int role = Qt::EditRole);
-    Qt::ItemFlags flags(const QModelIndex & index) const;
+    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
+    Qt::ItemFlags flags(const QModelIndex &index) const;
 
     void addMapping(QString color, QRect area);
     void clearMapping() { m_mapping.clear(); }
diff --git a/examples/modeldata/tablewidget.cpp b/examples/modeldata/tablewidget.cpp
index 8c309c1f..d7857bc0 100644
--- a/examples/modeldata/tablewidget.cpp
+++ b/examples/modeldata/tablewidget.cpp
@@ -102,7 +102,7 @@ TableWidget::TableWidget(QWidget *parent)
 
     //! [9]
     // create main layout
-    QGridLayout* mainLayout = new QGridLayout;
+    QGridLayout *mainLayout = new QGridLayout;
     mainLayout->addWidget(tableView, 1, 0);
     mainLayout->addWidget(chartView, 1, 1);
     mainLayout->setColumnStretch(1, 1);
diff --git a/examples/multiaxis/main.cpp b/examples/multiaxis/main.cpp
index 322dd9f6..f25fb917 100644
--- a/examples/multiaxis/main.cpp
+++ b/examples/multiaxis/main.cpp
@@ -35,10 +35,10 @@ int main(int argc, char *argv[])
     qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));
 
     //![1]
-    QLineSeries* series;
+    QLineSeries *series;
     QValueAxis *axisX;
     QValueAxis *axisY;
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     for (int i = 0; i < 5; i++) {
         series = new QLineSeries;
         for (int k(0); k < 8; k++)
@@ -68,7 +68,7 @@ int main(int argc, char *argv[])
     //![3]
 
     //![4]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
     //![4]
 
diff --git a/examples/percentbarchart/main.cpp b/examples/percentbarchart/main.cpp
index eee6d142..f2161138 100644
--- a/examples/percentbarchart/main.cpp
+++ b/examples/percentbarchart/main.cpp
@@ -47,7 +47,7 @@ int main(int argc, char *argv[])
 //![1]
 
 //![2]
-    QPercentBarSeries* series = new QPercentBarSeries();
+    QPercentBarSeries *series = new QPercentBarSeries();
     series->append(set0);
     series->append(set1);
     series->append(set2);
@@ -56,7 +56,7 @@ int main(int argc, char *argv[])
 //![2]
 
 //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->addSeries(series);
     chart->setTitle("Simple percentbarchart example");
     chart->setAnimationOptions(QChart::SeriesAnimations);
@@ -65,7 +65,7 @@ int main(int argc, char *argv[])
 //![4]
     QStringList categories;
     categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
-    QBarCategoryAxis* axis = new QBarCategoryAxis();
+    QBarCategoryAxis *axis = new QBarCategoryAxis();
     axis->append(categories);
     chart->createDefaultAxes();
     chart->setAxisX(axis, series);
@@ -77,7 +77,7 @@ int main(int argc, char *argv[])
 //![5]
 
 //![6]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![6]
 
diff --git a/examples/piechart/main.cpp b/examples/piechart/main.cpp
index 74283617..9487f879 100644
--- a/examples/piechart/main.cpp
+++ b/examples/piechart/main.cpp
@@ -48,14 +48,14 @@ int main(int argc, char *argv[])
 //![2]
 
 //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->addSeries(series);
     chart->setTitle("Simple piechart example");
     chart->legend()->hide();
 //![3]
 
 //![4]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![4]
 
diff --git a/examples/piechartdrilldown/drilldownchart.cpp b/examples/piechartdrilldown/drilldownchart.cpp
index 334732f7..301691b8 100644
--- a/examples/piechartdrilldown/drilldownchart.cpp
+++ b/examples/piechartdrilldown/drilldownchart.cpp
@@ -34,7 +34,7 @@ DrilldownChart::~DrilldownChart()
 
 }
 
-void DrilldownChart::changeSeries(QAbstractSeries* series)
+void DrilldownChart::changeSeries(QAbstractSeries *series)
 {
     // NOTE: if the series is owned by the chart it will be deleted
     // here the "window" owns the series...
@@ -45,9 +45,9 @@ void DrilldownChart::changeSeries(QAbstractSeries* series)
     setTitle(series->name());
 }
 
-void DrilldownChart::handleSliceClicked(QPieSlice* slice)
+void DrilldownChart::handleSliceClicked(QPieSlice *slice)
 {
-    DrilldownSlice* drilldownSlice = static_cast<DrilldownSlice*>(slice);
+    DrilldownSlice *drilldownSlice = static_cast<DrilldownSlice *>(slice);
     changeSeries(drilldownSlice->drilldownSeries());
 }
 
diff --git a/examples/piechartdrilldown/drilldownchart.h b/examples/piechartdrilldown/drilldownchart.h
index 5cadc3e4..80ff594b 100644
--- a/examples/piechartdrilldown/drilldownchart.h
+++ b/examples/piechartdrilldown/drilldownchart.h
@@ -35,13 +35,13 @@ class DrilldownChart : public QChart
 public:
     explicit DrilldownChart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
     ~DrilldownChart();
-    void changeSeries(QAbstractSeries* series);
+    void changeSeries(QAbstractSeries *series);
 
 public Q_SLOTS:
-    void handleSliceClicked(QPieSlice* slice);
+    void handleSliceClicked(QPieSlice *slice);
 
 private:
-    QAbstractSeries* m_currentSeries;
+    QAbstractSeries *m_currentSeries;
 };
 
 #endif // DRILLDOWNCHART_H
diff --git a/examples/piechartdrilldown/drilldownslice.cpp b/examples/piechartdrilldown/drilldownslice.cpp
index ba5c0f84..bbc1489d 100644
--- a/examples/piechartdrilldown/drilldownslice.cpp
+++ b/examples/piechartdrilldown/drilldownslice.cpp
@@ -22,7 +22,7 @@
 
 QTCOMMERCIALCHART_USE_NAMESPACE
 
-DrilldownSlice::DrilldownSlice(qreal value, QString prefix, QAbstractSeries* drilldownSeries)
+DrilldownSlice::DrilldownSlice(qreal value, QString prefix, QAbstractSeries *drilldownSeries)
     : m_drilldownSeries(drilldownSeries),
       m_prefix(prefix)
 {
@@ -38,7 +38,7 @@ DrilldownSlice::~DrilldownSlice()
 
 }
 
-QAbstractSeries* DrilldownSlice::drilldownSeries() const
+QAbstractSeries *DrilldownSlice::drilldownSeries() const
 {
     return m_drilldownSeries;
 }
diff --git a/examples/piechartdrilldown/drilldownslice.h b/examples/piechartdrilldown/drilldownslice.h
index 584ba1aa..b9f12c40 100644
--- a/examples/piechartdrilldown/drilldownslice.h
+++ b/examples/piechartdrilldown/drilldownslice.h
@@ -33,16 +33,16 @@ class DrilldownSlice : public QPieSlice
     Q_OBJECT
 
 public:
-    DrilldownSlice(qreal value, QString prefix, QAbstractSeries* drilldownSeries);
+    DrilldownSlice(qreal value, QString prefix, QAbstractSeries *drilldownSeries);
     virtual ~DrilldownSlice();
-    QAbstractSeries* drilldownSeries() const;
+    QAbstractSeries *drilldownSeries() const;
 
 public Q_SLOTS:
     void updateLabel();
     void showHighlight(bool show);
 
 private:
-    QAbstractSeries* m_drilldownSeries;
+    QAbstractSeries *m_drilldownSeries;
     QString m_prefix;
 };
 
diff --git a/examples/piechartdrilldown/main.cpp b/examples/piechartdrilldown/main.cpp
index 0ecc4c70..ee47ca93 100644
--- a/examples/piechartdrilldown/main.cpp
+++ b/examples/piechartdrilldown/main.cpp
@@ -37,13 +37,13 @@ int main(int argc, char *argv[])
 
     QMainWindow window;
 
-    DrilldownChart* chart = new DrilldownChart();
+    DrilldownChart *chart = new DrilldownChart();
     chart->setTheme(QChart::ChartThemeLight);
     chart->setAnimationOptions(QChart::AllAnimations);
     chart->legend()->setVisible(true);
     chart->legend()->setAlignment(Qt::AlignRight);
 
-    QPieSeries* yearSeries = new QPieSeries(&window);
+    QPieSeries *yearSeries = new QPieSeries(&window);
     yearSeries->setName("Sales by year - All");
 
     QList<QString> months;
@@ -52,22 +52,22 @@ int main(int argc, char *argv[])
     names << "Jane" << "John" << "Axel" << "Mary" << "Susan" << "Bob";
 
     foreach (QString name, names) {
-        QPieSeries* series = new QPieSeries(&window);
+        QPieSeries *series = new QPieSeries(&window);
         series->setName("Sales by month - " + name);
 
         foreach (QString month, months)
-            *series << new DrilldownSlice(qrand() % 1000, month, yearSeries);
+        *series << new DrilldownSlice(qrand() % 1000, month, yearSeries);
 
-        QObject::connect(series, SIGNAL(clicked(QPieSlice*)), chart, SLOT(handleSliceClicked(QPieSlice*)));
+        QObject::connect(series, SIGNAL(clicked(QPieSlice *)), chart, SLOT(handleSliceClicked(QPieSlice *)));
 
         *yearSeries << new DrilldownSlice(series->sum(), name, series);
     }
 
-    QObject::connect(yearSeries, SIGNAL(clicked(QPieSlice*)), chart, SLOT(handleSliceClicked(QPieSlice*)));
+    QObject::connect(yearSeries, SIGNAL(clicked(QPieSlice *)), chart, SLOT(handleSliceClicked(QPieSlice *)));
 
     chart->changeSeries(yearSeries);
 
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
     window.setCentralWidget(chartView);
     window.resize(800, 500);
diff --git a/examples/presenterchart/chartview.cpp b/examples/presenterchart/chartview.cpp
index 34c77361..f81dce6e 100644
--- a/examples/presenterchart/chartview.cpp
+++ b/examples/presenterchart/chartview.cpp
@@ -25,7 +25,7 @@
 #include <QAreaSeries>
 #include <QTime>
 
-ChartView::ChartView(QChart* chart, QWidget* parent)
+ChartView::ChartView(QChart *chart, QWidget *parent)
     : QChartView(chart, parent),
       m_index(-1),
       m_chart(chart)
@@ -36,16 +36,16 @@ ChartView::ChartView(QChart* chart, QWidget* parent)
     m_timer.setInterval(3000);
 
     //![1]
-    QLineSeries* series0 = new QLineSeries();
+    QLineSeries *series0 = new QLineSeries();
     series0->setName("line");
 
-    QScatterSeries* series1 = new QScatterSeries();
+    QScatterSeries *series1 = new QScatterSeries();
     series1->setName("scatter");
 
-    QSplineSeries* series2 = new QSplineSeries();
+    QSplineSeries *series2 = new QSplineSeries();
     series2->setName("spline");
 
-    QAreaSeries* series3 = new QAreaSeries(series0);
+    QAreaSeries *series3 = new QAreaSeries(series0);
     series3->setName("area");
     //![1]
 
diff --git a/examples/presenterchart/chartview.h b/examples/presenterchart/chartview.h
index 03f55d75..1e4de3b2 100644
--- a/examples/presenterchart/chartview.h
+++ b/examples/presenterchart/chartview.h
@@ -31,7 +31,7 @@ class ChartView: public QChartView
 {
     Q_OBJECT
 public:
-    ChartView(QChart* chart, QWidget* parent = 0);
+    ChartView(QChart *chart, QWidget *parent = 0);
     virtual ~ChartView();
 
 public slots:
diff --git a/examples/presenterchart/main.cpp b/examples/presenterchart/main.cpp
index 35c87561..506acacd 100644
--- a/examples/presenterchart/main.cpp
+++ b/examples/presenterchart/main.cpp
@@ -26,7 +26,7 @@ int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
     QMainWindow window;
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     ChartView chartView(chart, &window);
     chartView.setRenderHint(QPainter::Antialiasing);
     chart->setAnimationOptions(QChart::SeriesAnimations);
diff --git a/examples/scatterchart/main.cpp b/examples/scatterchart/main.cpp
index e4274426..94e5fc7b 100644
--- a/examples/scatterchart/main.cpp
+++ b/examples/scatterchart/main.cpp
@@ -29,7 +29,7 @@ int main(int argc, char *argv[])
     QApplication a(argc, argv);
 
 //![4]
-    ChartView* chartView = new ChartView();
+    ChartView *chartView = new ChartView();
     QMainWindow window;
     window.setCentralWidget(chartView);
     window.resize(400, 300);
diff --git a/examples/scatterinteractions/chartview.cpp b/examples/scatterinteractions/chartview.cpp
index bc6db9b8..8545a989 100644
--- a/examples/scatterinteractions/chartview.cpp
+++ b/examples/scatterinteractions/chartview.cpp
@@ -56,7 +56,7 @@ ChartView::~ChartView()
 {
 }
 
-void ChartView::handleClickedPoint(const QPointF& point)
+void ChartView::handleClickedPoint(const QPointF &point)
 {
     QPointF clickedPoint = point;
     // Find the closest point from series 1
diff --git a/examples/scatterinteractions/chartview.h b/examples/scatterinteractions/chartview.h
index 80f393cc..65daa8cd 100644
--- a/examples/scatterinteractions/chartview.h
+++ b/examples/scatterinteractions/chartview.h
@@ -36,7 +36,7 @@ public:
     ~ChartView();
 
 private Q_SLOTS:
-    void handleClickedPoint(const QPointF& point);
+    void handleClickedPoint(const QPointF &point);
 
 private:
     QScatterSeries *m_scatter;
diff --git a/examples/scrollchart/chart.cpp b/examples/scrollchart/chart.cpp
index e8d91507..cef33d76 100644
--- a/examples/scrollchart/chart.cpp
+++ b/examples/scrollchart/chart.cpp
@@ -41,11 +41,11 @@ Chart::~Chart()
 bool Chart::sceneEvent(QEvent *event)
 {
     if (event->type() == QEvent::Gesture)
-        return gestureEvent(static_cast<QGestureEvent*>(event));
+        return gestureEvent(static_cast<QGestureEvent *>(event));
     return QChart::event(event);
 }
 
-bool Chart::gestureEvent(QGestureEvent* event)
+bool Chart::gestureEvent(QGestureEvent *event)
 {
     if (QGesture *gesture = event->gesture(Qt::PanGesture)) {
         QPanGesture *pan = static_cast<QPanGesture *>(gesture);
diff --git a/examples/scrollchart/chart.h b/examples/scrollchart/chart.h
index a8cf6cbe..0a6e7025 100644
--- a/examples/scrollchart/chart.h
+++ b/examples/scrollchart/chart.h
@@ -39,10 +39,7 @@ protected:
     bool sceneEvent(QEvent *event);
 
 private:
-    bool gestureEvent(QGestureEvent* event);
-
-private:
-
+    bool gestureEvent(QGestureEvent *event);
 };
 
 #endif // CHART_H
diff --git a/examples/scrollchart/main.cpp b/examples/scrollchart/main.cpp
index c0fbd210..693c28aa 100644
--- a/examples/scrollchart/main.cpp
+++ b/examples/scrollchart/main.cpp
@@ -35,7 +35,7 @@ int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
 
-    QLineSeries* series = new QLineSeries();
+    QLineSeries *series = new QLineSeries();
     for (int i = 0; i < 500; i++) {
         QPointF p((qreal) i, qSin(M_PI / 50 * i) * 100);
         p.ry() += qrand() % 20;
@@ -55,14 +55,14 @@ int main(int argc, char *argv[])
     *set4 << 9 << 7 << 5 << 3 << 1 << 2;
 
     //QHorizontalBarSeries* series2 = new QHorizontalBarSeries();
-    QBarSeries* series2 = new QBarSeries();
+    QBarSeries *series2 = new QBarSeries();
     series2->append(set0);
     series2->append(set1);
     series2->append(set2);
     series2->append(set3);
     series2->append(set4);
 
-    Chart* chart = new Chart();
+    Chart *chart = new Chart();
     // chart->addSeries(series);
     chart->addSeries(series2);
     chart->setTitle("Scroll in/out example");
@@ -71,11 +71,11 @@ int main(int argc, char *argv[])
 
     QStringList categories;
     categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
-    QBarCategoryAxis* axis = new QBarCategoryAxis();
+    QBarCategoryAxis *axis = new QBarCategoryAxis();
     axis->append(categories);
     chart->setAxisX(axis, series2);
 
-    ChartView* chartView = new ChartView(chart);
+    ChartView *chartView = new ChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 
     QMainWindow window;
diff --git a/examples/splinechart/main.cpp b/examples/splinechart/main.cpp
index 9b0dc2d7..38962b0b 100644
--- a/examples/splinechart/main.cpp
+++ b/examples/splinechart/main.cpp
@@ -30,7 +30,7 @@ int main(int argc, char *argv[])
     QApplication a(argc, argv);
 
     //![1]
-    QSplineSeries* series = new QSplineSeries();
+    QSplineSeries *series = new QSplineSeries();
     series->setName("spline");
     //![1]
 
@@ -44,7 +44,7 @@ int main(int argc, char *argv[])
     //![2]
 
     //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->legend()->hide();
     chart->addSeries(series);
     chart->setTitle("Simple spline chart example");
@@ -53,7 +53,7 @@ int main(int argc, char *argv[])
     //![3]
 
     //![4]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
     //![4]
 
diff --git a/examples/stackedbarchart/main.cpp b/examples/stackedbarchart/main.cpp
index 34cc7396..9f5b0002 100644
--- a/examples/stackedbarchart/main.cpp
+++ b/examples/stackedbarchart/main.cpp
@@ -47,7 +47,7 @@ int main(int argc, char *argv[])
 //![1]
 
 //![2]
-    QStackedBarSeries* series = new QStackedBarSeries();
+    QStackedBarSeries *series = new QStackedBarSeries();
     series->append(set0);
     series->append(set1);
     series->append(set2);
@@ -56,7 +56,7 @@ int main(int argc, char *argv[])
 //![2]
 
 //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->addSeries(series);
     chart->setTitle("Simple stackedbarchart example");
     chart->setAnimationOptions(QChart::SeriesAnimations);
@@ -65,7 +65,7 @@ int main(int argc, char *argv[])
 //![4]
     QStringList categories;
     categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
-    QBarCategoryAxis* axis = new QBarCategoryAxis();
+    QBarCategoryAxis *axis = new QBarCategoryAxis();
     axis->append(categories);
     chart->createDefaultAxes();
     chart->setAxisX(axis, series);
@@ -77,7 +77,7 @@ int main(int argc, char *argv[])
 //![5]
 
 //![6]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![6]
 
diff --git a/examples/stackedbarchartdrilldown/drilldownchart.cpp b/examples/stackedbarchartdrilldown/drilldownchart.cpp
index e0142142..71d7e663 100644
--- a/examples/stackedbarchartdrilldown/drilldownchart.cpp
+++ b/examples/stackedbarchartdrilldown/drilldownchart.cpp
@@ -38,7 +38,7 @@ void DrilldownChart::changeSeries(DrilldownBarSeries *series)
     m_currentSeries = series;
 
     // Reset axis
-    QBarCategoryAxis* axis = new QBarCategoryAxis();
+    QBarCategoryAxis *axis = new QBarCategoryAxis();
     axis->append(m_currentSeries->categories());
 
     addSeries(series);
@@ -52,7 +52,7 @@ void DrilldownChart::changeSeries(DrilldownBarSeries *series)
 void DrilldownChart::handleClicked(int index, QBarSet *barset)
 {
     Q_UNUSED(barset)
-    DrilldownBarSeries* series = static_cast<DrilldownBarSeries*>(sender());
+    DrilldownBarSeries *series = static_cast<DrilldownBarSeries *>(sender());
     changeSeries(series->drilldownSeries(index));
 }
 
diff --git a/examples/stackedbarchartdrilldown/drilldownchart.h b/examples/stackedbarchartdrilldown/drilldownchart.h
index 1c2d5739..12b990f1 100644
--- a/examples/stackedbarchartdrilldown/drilldownchart.h
+++ b/examples/stackedbarchartdrilldown/drilldownchart.h
@@ -39,7 +39,7 @@ public Q_SLOTS:
     void handleClicked(int index, QBarSet *barset);
 
 private:
-    DrilldownBarSeries* m_currentSeries;
+    DrilldownBarSeries *m_currentSeries;
 };
 //! [1]
 
diff --git a/examples/stackedbarchartdrilldown/drilldownseries.cpp b/examples/stackedbarchartdrilldown/drilldownseries.cpp
index 949a6f25..97eeee0b 100644
--- a/examples/stackedbarchartdrilldown/drilldownseries.cpp
+++ b/examples/stackedbarchartdrilldown/drilldownseries.cpp
@@ -28,12 +28,12 @@ DrilldownBarSeries::DrilldownBarSeries(QStringList categories, QObject *parent)
     m_categories = categories;
 }
 
-void DrilldownBarSeries::mapDrilldownSeries(int index, DrilldownBarSeries* drilldownSeries)
+void DrilldownBarSeries::mapDrilldownSeries(int index, DrilldownBarSeries *drilldownSeries)
 {
     m_DrilldownSeries[index] = drilldownSeries;
 }
 
-DrilldownBarSeries* DrilldownBarSeries::drilldownSeries(int index)
+DrilldownBarSeries *DrilldownBarSeries::drilldownSeries(int index)
 {
     return m_DrilldownSeries[index];
 }
diff --git a/examples/stackedbarchartdrilldown/drilldownseries.h b/examples/stackedbarchartdrilldown/drilldownseries.h
index e9eaa4d6..e37b729d 100644
--- a/examples/stackedbarchartdrilldown/drilldownseries.h
+++ b/examples/stackedbarchartdrilldown/drilldownseries.h
@@ -33,14 +33,14 @@ class DrilldownBarSeries : public QStackedBarSeries
 public:
     DrilldownBarSeries(QStringList categories, QObject *parent = 0);
 
-    void mapDrilldownSeries(int index, DrilldownBarSeries* drilldownSeries);
+    void mapDrilldownSeries(int index, DrilldownBarSeries *drilldownSeries);
 
-    DrilldownBarSeries* drilldownSeries(int index);
+    DrilldownBarSeries *drilldownSeries(int index);
 
     QStringList categories();
 
 private:
-    QMap<int, DrilldownBarSeries*> m_DrilldownSeries;
+    QMap<int, DrilldownBarSeries *> m_DrilldownSeries;
     QStringList m_categories;
 };
 //! [1]
diff --git a/examples/stackedbarchartdrilldown/main.cpp b/examples/stackedbarchartdrilldown/main.cpp
index 4aa440a8..f7d6c498 100644
--- a/examples/stackedbarchartdrilldown/main.cpp
+++ b/examples/stackedbarchartdrilldown/main.cpp
@@ -34,7 +34,7 @@ int main(int argc, char *argv[])
     QMainWindow window;
 
 //! [1]
-    DrilldownChart* drilldownChart =  new DrilldownChart();
+    DrilldownChart *drilldownChart =  new DrilldownChart();
     drilldownChart->setTheme(QChart::ChartThemeBlueIcy);
     drilldownChart->setAnimationOptions(QChart::SeriesAnimations);
 //! [1]
@@ -51,14 +51,14 @@ int main(int argc, char *argv[])
 
 //! [3]
     // Create drilldown structure
-    DrilldownBarSeries* seasonSeries = new DrilldownBarSeries(months, drilldownChart);
+    DrilldownBarSeries *seasonSeries = new DrilldownBarSeries(months, drilldownChart);
     seasonSeries->setName("Crop by month - Season");
 
     // Each month in season series has drilldown series for weekly data
     for (int month = 0; month < months.count(); month++) {
 
         // Create drilldown series for every week
-        DrilldownBarSeries* weeklySeries = new DrilldownBarSeries(weeks, drilldownChart);
+        DrilldownBarSeries *weeklySeries = new DrilldownBarSeries(weeks, drilldownChart);
         seasonSeries->mapDrilldownSeries(month, weeklySeries);
 
         // Drilling down from weekly data brings us back to season data.
@@ -68,19 +68,19 @@ int main(int argc, char *argv[])
         }
 
         // Use clicked signal to implement drilldown
-        QObject::connect(weeklySeries, SIGNAL(clicked(int, QBarSet*)), drilldownChart, SLOT(handleClicked(int, QBarSet*)));
+        QObject::connect(weeklySeries, SIGNAL(clicked(int, QBarSet *)), drilldownChart, SLOT(handleClicked(int, QBarSet *)));
     }
 
     // Enable drilldown from season series using clicked signal
-    QObject::connect(seasonSeries, SIGNAL(clicked(int, QBarSet*)), drilldownChart, SLOT(handleClicked(int, QBarSet*)));
+    QObject::connect(seasonSeries, SIGNAL(clicked(int, QBarSet *)), drilldownChart, SLOT(handleClicked(int, QBarSet *)));
 //! [3]
 
 //! [4]
     // Fill monthly and weekly series with data
     foreach (QString plant, plants) {
-        QBarSet* monthlyCrop = new QBarSet(plant);
+        QBarSet *monthlyCrop = new QBarSet(plant);
         for (int month = 0; month < months.count(); month++) {
-            QBarSet* weeklyCrop = new QBarSet(plant);
+            QBarSet *weeklyCrop = new QBarSet(plant);
             for (int week = 0; week < weeks.count(); week++)
                 *weeklyCrop << (qrand() % 20);
             // Get the drilldown series from season series and add crop to it.
diff --git a/examples/temperaturerecords/main.cpp b/examples/temperaturerecords/main.cpp
index 241dcf82..60c645a6 100644
--- a/examples/temperaturerecords/main.cpp
+++ b/examples/temperaturerecords/main.cpp
@@ -48,7 +48,7 @@ int main(int argc, char *argv[])
 //![2]
 
 //![3]
-    QChart* chart = new QChart();
+    QChart *chart = new QChart();
     chart->addSeries(series);
     chart->setTitle("Temperature records in celcius");
     chart->setAnimationOptions(QChart::SeriesAnimations);
@@ -58,7 +58,7 @@ int main(int argc, char *argv[])
     QStringList categories;
     categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun" << "Jul" << "Aug" << "Sep" << "Oct" << "Nov" << "Dec";
 
-    QBarCategoryAxis* axis = new QBarCategoryAxis();
+    QBarCategoryAxis *axis = new QBarCategoryAxis();
     axis->append(categories);
     chart->createDefaultAxes();
     chart->setAxisX(axis, series);
@@ -71,7 +71,7 @@ int main(int argc, char *argv[])
 //![5]
 
 //![6]
-    QChartView* chartView = new QChartView(chart);
+    QChartView *chartView = new QChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 //![6]
 
diff --git a/examples/zoomlinechart/chart.cpp b/examples/zoomlinechart/chart.cpp
index e8d91507..cef33d76 100644
--- a/examples/zoomlinechart/chart.cpp
+++ b/examples/zoomlinechart/chart.cpp
@@ -41,11 +41,11 @@ Chart::~Chart()
 bool Chart::sceneEvent(QEvent *event)
 {
     if (event->type() == QEvent::Gesture)
-        return gestureEvent(static_cast<QGestureEvent*>(event));
+        return gestureEvent(static_cast<QGestureEvent *>(event));
     return QChart::event(event);
 }
 
-bool Chart::gestureEvent(QGestureEvent* event)
+bool Chart::gestureEvent(QGestureEvent *event)
 {
     if (QGesture *gesture = event->gesture(Qt::PanGesture)) {
         QPanGesture *pan = static_cast<QPanGesture *>(gesture);
diff --git a/examples/zoomlinechart/chart.h b/examples/zoomlinechart/chart.h
index a8cf6cbe..84c7c199 100644
--- a/examples/zoomlinechart/chart.h
+++ b/examples/zoomlinechart/chart.h
@@ -39,7 +39,7 @@ protected:
     bool sceneEvent(QEvent *event);
 
 private:
-    bool gestureEvent(QGestureEvent* event);
+    bool gestureEvent(QGestureEvent *event);
 
 private:
 
diff --git a/examples/zoomlinechart/main.cpp b/examples/zoomlinechart/main.cpp
index f0fe44a7..78b0d2cd 100644
--- a/examples/zoomlinechart/main.cpp
+++ b/examples/zoomlinechart/main.cpp
@@ -32,7 +32,7 @@ int main(int argc, char *argv[])
     QApplication a(argc, argv);
 
 //![1]
-    QLineSeries* series = new QLineSeries();
+    QLineSeries *series = new QLineSeries();
     for (int i = 0; i < 500; i++) {
         QPointF p((qreal) i, qSin(M_PI / 50 * i) * 100);
         p.ry() += qrand() % 20;
@@ -40,14 +40,14 @@ int main(int argc, char *argv[])
     }
 //![1]
 
-    Chart* chart = new Chart();
+    Chart *chart = new Chart();
     chart->addSeries(series);
     chart->setTitle("Zoom in/out example");
     chart->setAnimationOptions(QChart::SeriesAnimations);
     chart->legend()->hide();
     chart->createDefaultAxes();
 
-    ChartView* chartView = new ChartView(chart);
+    ChartView *chartView = new ChartView(chart);
     chartView->setRenderHint(QPainter::Antialiasing);
 
     QMainWindow window;