1 files changed, 0 insertions, 128 deletions
diff --git a/demos/nesteddonuts/widget.cpp b/demos/nesteddonuts/widget.cpp
deleted file mode 100644
index fdde6a64..00000000
--- a/demos/nesteddonuts/widget.cpp
+++ /dev/null
@@ -1,128 +0,0 @@
-/****************************************************************************
-**
-** 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 "widget.h"
-#include <QChartView>
-#include <QChart>
-#include <QLegend>
-#include <QPieSeries>
-#include <QPieSlice>
-#include <QTime>
-#include <QGridLayout>
-#include <QTimer>
-
-QTCOMMERCIALCHART_USE_NAMESPACE
-
-Widget::Widget(QWidget *parent)
-    : QWidget(parent)
-{
-    setMinimumSize(800, 600);
-    qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));
-
-    //! [1]
-    QChartView *chartView = new QChartView;
-    chartView->setRenderHint(QPainter::Antialiasing);
-    QChart *chart = chartView->chart();
-    chart->legend()->setVisible(false);
-    chart->setTitle("Nested donuts demo");
-    chart->setAnimationOptions(QChart::AllAnimations);
-    //! [1]
-
-    //! [2]
-    qreal minSize = 0.1;
-    qreal maxSize = 0.9;
-    int donutCount = 5;
-    //! [2]
-
-    //! [3]
-    for (int i = 0; i < donutCount; i++) {
-        QPieSeries *donut = new QPieSeries;
-        int sliceCount =  3 + qrand() % 3;
-        for (int j = 0; j < sliceCount; j++) {
-            qreal value = 100 + qrand() % 100;
-            QPieSlice *slice = new QPieSlice(QString("%1").arg(value), value);
-            slice->setLabelVisible(true);
-            slice->setLabelColor(Qt::white);
-            slice->setLabelPosition(QPieSlice::LabelInsideTangential);
-            connect(slice, SIGNAL(hovered(bool)), this, SLOT(explodeSlice(bool)));
-            donut->append(slice);
-            donut->setHoleSize(minSize + i * (maxSize - minSize) / donutCount);
-            donut->setPieSize(minSize + (i + 1) * (maxSize - minSize) / donutCount);
-        }
-        m_donuts.append(donut);
-        chartView->chart()->addSeries(donut);
-    }
-    //! [3]
-
-    // create main layout
-    //! [4]
-    QGridLayout *mainLayout = new QGridLayout;
-    mainLayout->addWidget(chartView, 1, 1);
-    setLayout(mainLayout);
-    //! [4]
-
-    //! [5]
-    updateTimer = new QTimer(this);
-    connect(updateTimer, SIGNAL(timeout()), this, SLOT(updateRotation()));
-    updateTimer->start(1250);
-    //! [5]
-}
-
-Widget::~Widget()
-{
-
-}
-
-//! [6]
-void Widget::updateRotation()
-{
-    for (int i = 0; i < m_donuts.count(); i++) {
-        QPieSeries *donut = m_donuts.at(i);
-        qreal phaseShift =  -50 + qrand() % 100;
-        donut->setPieStartAngle(donut->pieStartAngle() + phaseShift);
-        donut->setPieEndAngle(donut->pieEndAngle() + phaseShift);
-    }
-}
-//! [6]
-
-//! [7]
-void Widget::explodeSlice(bool exploded)
-{
-    QPieSlice *slice = qobject_cast<QPieSlice *>(sender());
-    if (exploded) {
-        updateTimer->stop();
-        qreal sliceStartAngle = slice->startAngle();
-        qreal sliceEndAngle = slice->startAngle() + slice->angleSpan();
-
-        QPieSeries *donut = slice->series();
-        qreal seriesIndex = m_donuts.indexOf(donut);
-        for (int i = seriesIndex + 1; i < m_donuts.count(); i++) {
-            m_donuts.at(i)->setPieStartAngle(sliceEndAngle);
-            m_donuts.at(i)->setPieEndAngle(360 + sliceStartAngle);
-        }
-    } else {
-        for (int i = 0; i < m_donuts.count(); i++) {
-            m_donuts.at(i)->setPieStartAngle(0);
-            m_donuts.at(i)->setPieEndAngle(360);
-        }
-        updateTimer->start();
-    }
-    slice->setExploded(exploded);
-}
-//! [7]