1 files changed, 0 insertions, 82 deletions
diff --git a/demos/audio/widget.cpp b/demos/audio/widget.cpp
deleted file mode 100644
index f31de40b..00000000
--- a/demos/audio/widget.cpp
+++ /dev/null
@@ -1,82 +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 <QAudioDeviceInfo>
-#include <QAudioInput>
-#include <QChartView>
-#include <QLineSeries>
-#include <QChart>
-#include <QVBoxLayout>
-#include <QValueAxis>
-#include "xyseriesiodevice.h"
-
-QTCOMMERCIALCHART_USE_NAMESPACE
-
-Widget::Widget(QWidget *parent)
-    : QWidget(parent),
-      m_device(0),
-      m_chart(0),
-      m_series(0),
-      m_audioInput(0)
-{
-    m_chart = new QChart;
-    QChartView *chartView = new QChartView(m_chart);
-    chartView->setMinimumSize(800, 600);
-    m_series = new QLineSeries;
-    m_chart->addSeries(m_series);
-    QValueAxis *axisX = new QValueAxis;
-    axisX->setRange(0, 2000);
-    axisX->setLabelFormat("%g");
-    axisX->setTitleText("Samples");
-    QValueAxis *axisY = new QValueAxis;
-    axisY->setRange(-1, 1);
-    axisY->setTitleText("Audio level");
-    m_chart->setAxisX(axisX, m_series);
-    m_chart->setAxisY(axisY, m_series);
-    m_chart->legend()->hide();
-    m_chart->setTitle("Data from the microphone");
-
-    QVBoxLayout *mainLayout = new QVBoxLayout;
-    mainLayout->addWidget(chartView);
-    setLayout(mainLayout);
-
-    QAudioFormat formatAudio;
-    formatAudio.setSampleRate(8000);
-    formatAudio.setChannelCount(1);
-    formatAudio.setSampleSize(8);
-    formatAudio.setCodec("audio/pcm");
-    formatAudio.setByteOrder(QAudioFormat::LittleEndian);
-    formatAudio.setSampleType(QAudioFormat::UnSignedInt);
-
-    QAudioDeviceInfo inputDevices = QAudioDeviceInfo::defaultInputDevice();
-    m_audioInput = new QAudioInput(inputDevices,formatAudio, this);
-
-    m_device = new XYSeriesIODevice(m_series, this);
-    m_device->open(QIODevice::WriteOnly);
-
-    m_audioInput->start(m_device);
-}
-
-Widget::~Widget()
-{
-    m_audioInput->stop();
-    m_device->close();
-}