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Qt5 build fixes
Tero Ahola -
r2239:7132c010391a
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@@ -1,62 +1,62
1 1 #include "widget.h"
2 2 #include <QAudioDeviceInfo>
3 3 #include <QAudioInput>
4 4 #include <QChartView>
5 5 #include <QLineSeries>
6 6 #include <QChart>
7 7 #include <QVBoxLayout>
8 8 #include <QValueAxis>
9 9 #include "xyseriesiodevice.h"
10 10
11 11 QTCOMMERCIALCHART_USE_NAMESPACE
12 12
13 13 Widget::Widget(QWidget *parent)
14 14 : QWidget(parent),
15 15 m_device(0),
16 16 m_chart(0),
17 17 m_series(0),
18 18 m_audioInput(0)
19 19 {
20 20 m_chart = new QChart;
21 21 QChartView *chartView = new QChartView(m_chart);
22 22 chartView->setMinimumSize(800, 600);
23 23 m_series = new QLineSeries;
24 24 m_chart->addSeries(m_series);
25 25 QValueAxis *axisX = new QValueAxis;
26 26 axisX->setRange(0, 2000);
27 27 axisX->setLabelFormat("%g");
28 28 axisX->setTitle("Samples");
29 29 QValueAxis *axisY = new QValueAxis;
30 30 axisY->setRange(-1, 1);
31 31 axisY->setTitle("Audio level");
32 32 m_chart->setAxisX(axisX, m_series);
33 33 m_chart->setAxisY(axisY, m_series);
34 34 m_chart->legend()->hide();
35 35 m_chart->setTitle("Data from the microphone");
36 36
37 37 QVBoxLayout *mainLayout = new QVBoxLayout;
38 38 mainLayout->addWidget(chartView);
39 39 setLayout(mainLayout);
40 40
41 41 QAudioFormat formatAudio;
42 formatAudio.setFrequency(8000);
43 formatAudio.setChannels(1);
42 formatAudio.setSampleRate(8000);
43 formatAudio.setChannelCount(1);
44 44 formatAudio.setSampleSize(8);
45 45 formatAudio.setCodec("audio/pcm");
46 46 formatAudio.setByteOrder(QAudioFormat::LittleEndian);
47 47 formatAudio.setSampleType(QAudioFormat::UnSignedInt);
48 48
49 49 QAudioDeviceInfo inputDevices = QAudioDeviceInfo::defaultInputDevice();
50 50 m_audioInput = new QAudioInput(inputDevices,formatAudio, this);
51 51
52 52 m_device = new XYSeriesIODevice(m_series, this);
53 53 m_device->open(QIODevice::WriteOnly);
54 54
55 55 m_audioInput->start(m_device);
56 56 }
57 57
58 58 Widget::~Widget()
59 59 {
60 60 m_audioInput->stop();
61 61 m_device->close();
62 62 }
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@@ -1,55 +1,55
1 1 #include "widget.h"
2 2 #include <QPushButton>
3 3 #include <QDir>
4 4 #include <QGridLayout>
5 5 #include <QApplication>
6 6 #include <QProcess>
7 7 #include <QDebug>
8 8
9 9 Widget::Widget(QWidget *parent)
10 10 : QWidget(parent),
11 11 m_demoApp(0)
12 12 {
13 13 // Create a list of executables
14 14 QList<QFileInfo> appList;
15 15 m_appFolder = QDir(QApplication::applicationDirPath());
16 #ifdef Q_WS_MAC
16 #ifdef Q_OS_MAC
17 17 // The executable is inside an application bundle (a folder) on OSX
18 18 m_appFolder.cdUp();
19 19 m_appFolder.cdUp();
20 20 m_appFolder.cdUp();
21 21 appList = m_appFolder.entryInfoList(QStringList("*.app"), QDir::Executable | QDir::Dirs | QDir::NoDotAndDotDot);
22 #elif defined(Q_WS_WIN)
22 #elif defined(Q_OS_WIN)
23 23 appList = m_appFolder.entryInfoList(QStringList("*.exe"), QDir::Executable | QDir::Files | QDir::NoDotAndDotDot);
24 24 #else
25 25 appList = m_appFolder.entryInfoList(QDir::Executable | QDir::Files | QDir::NoDotAndDotDot);
26 26 #endif
27 27 for (int k = appList.count() - 1; k >= 0; k--) {
28 28 QString name = appList[k].fileName();
29 29 if (name.startsWith("tst_") || name.startsWith("demoLauncher"))
30 30 appList.removeAt(k);
31 31 }
32 32
33 33 // Create push buttons for starting the executables
34 34 QGridLayout* demosLayout = new QGridLayout;
35 35 for( int i = 0; i < appList.count(); i++) {
36 36 QPushButton *button = new QPushButton(appList[i].fileName());
37 37 connect(button, SIGNAL(clicked()), this, SLOT (runApp()));
38 38 demosLayout->addWidget(button, i%10, i/10);
39 39 }
40 40 setLayout(demosLayout);
41 41 }
42 42
43 43 Widget::~Widget()
44 44 {
45 45 if (m_demoApp)
46 46 m_demoApp->close();
47 47 }
48 48
49 49 void Widget::runApp()
50 50 {
51 51 QString name = qobject_cast<QPushButton *>(sender())->text();
52 52 QString program = m_appFolder.absolutePath() + QDir::separator() + name;
53 53 m_demoApp = new QProcess(this);
54 54 m_demoApp->start(program);
55 55 }
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