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authorGareth Stockwell <ext-gareth.stockwell@nokia.com>2010-05-05 09:43:20 (GMT)
committerGareth Stockwell <ext-gareth.stockwell@nokia.com>2010-05-07 16:04:04 (GMT)
commit3f9a617a72dc8167a762a1d75e75c98d27a7a214 (patch)
treef6b8789e47ed34a528f44276eadb9e0f36c28e03 /examples
parent48ec7771d853eeeef211be7def3ebc5ff0badc3e (diff)
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Modified audiodevices example to list all supported formats
Divided the UI into two tabs: - One which lists all formats supported by the device, in a table. This table is populated dynamically when the user presses a button, rather than at application startup - for some backends such as ALSA, isFormatSupported() is a time-consuming operation. - One which allows the user to specify a particular format, and then test whether it is supported. If the format is not supported, the nearest supported format is displayed. Changing mode causes test result to be cleared. Call showFullScreen() on small-screen devices. Reviewed-by: Kurt Korbatits
Diffstat (limited to 'examples')
-rw-r--r--examples/multimedia/audiodevices/audiodevices.cpp158
-rw-r--r--examples/multimedia/audiodevices/audiodevices.h2
-rw-r--r--examples/multimedia/audiodevices/audiodevicesbase.ui565
-rw-r--r--examples/multimedia/audiodevices/main.cpp4
4 files changed, 439 insertions, 290 deletions
diff --git a/examples/multimedia/audiodevices/audiodevices.cpp b/examples/multimedia/audiodevices/audiodevices.cpp
index 7d09c38..1a7a7ee 100644
--- a/examples/multimedia/audiodevices/audiodevices.cpp
+++ b/examples/multimedia/audiodevices/audiodevices.cpp
@@ -44,6 +44,40 @@
#include "audiodevices.h"
+// Utility functions for converting QAudioFormat fields into text
+
+QString toString(QAudioFormat::SampleType sampleType)
+{
+ QString result("Unknown");
+ switch (sampleType) {
+ case QAudioFormat::SignedInt:
+ result = "SignedInt";
+ break;
+ case QAudioFormat::UnSignedInt:
+ result = "UnSignedInt";
+ break;
+ case QAudioFormat::Float:
+ result = "Float";
+ break;
+ }
+ return result;
+}
+
+QString toString(QAudioFormat::Endian endian)
+{
+ QString result("Unknown");
+ switch (endian) {
+ case QAudioFormat::LittleEndian:
+ result = "LittleEndian";
+ break;
+ case QAudioFormat::BigEndian:
+ result = "BigEndian";
+ break;
+ }
+ return result;
+}
+
+
AudioDevicesBase::AudioDevicesBase(QWidget *parent, Qt::WFlags f)
: QMainWindow(parent, f)
{
@@ -67,6 +101,7 @@ AudioTest::AudioTest(QWidget *parent, Qt::WFlags f)
connect(sampleSizesBox, SIGNAL(activated(int)), SLOT(sampleSizeChanged(int)));
connect(sampleTypesBox, SIGNAL(activated(int)), SLOT(sampleTypeChanged(int)));
connect(endianBox, SIGNAL(activated(int)), SLOT(endianChanged(int)));
+ connect(populateTableButton, SIGNAL(clicked()), SLOT(populateTable()));
modeBox->setCurrentIndex(0);
modeChanged(0);
@@ -81,12 +116,11 @@ AudioTest::~AudioTest()
void AudioTest::test()
{
// tries to set all the settings picked.
- logOutput->clear();
- logOutput->append("NOTE: an invalid codec audio/test exists for testing, to get a fail condition.");
+ testResult->clear();
if (!deviceInfo.isNull()) {
if (deviceInfo.isFormatSupported(settings)) {
- logOutput->append(tr("Success"));
+ testResult->setText(tr("Success"));
nearestFreq->setText("");
nearestChannel->setText("");
nearestCodec->setText("");
@@ -95,40 +129,23 @@ void AudioTest::test()
nearestEndian->setText("");
} else {
QAudioFormat nearest = deviceInfo.nearestFormat(settings);
- logOutput->append(tr("Failed"));
+ testResult->setText(tr("Failed"));
nearestFreq->setText(QString("%1").arg(nearest.frequency()));
nearestChannel->setText(QString("%1").arg(nearest.channels()));
nearestCodec->setText(nearest.codec());
nearestSampleSize->setText(QString("%1").arg(nearest.sampleSize()));
-
- switch(nearest.sampleType()) {
- case QAudioFormat::SignedInt:
- nearestSampleType->setText("SignedInt");
- break;
- case QAudioFormat::UnSignedInt:
- nearestSampleType->setText("UnSignedInt");
- break;
- case QAudioFormat::Float:
- nearestSampleType->setText("Float");
- break;
- case QAudioFormat::Unknown:
- nearestSampleType->setText("Unknown");
- }
- switch(nearest.byteOrder()) {
- case QAudioFormat::LittleEndian:
- nearestEndian->setText("LittleEndian");
- break;
- case QAudioFormat::BigEndian:
- nearestEndian->setText("BigEndian");
- }
+ nearestSampleType->setText(toString(nearest.sampleType()));
+ nearestEndian->setText(toString(nearest.byteOrder()));
}
}
else
- logOutput->append(tr("No Device"));
+ testResult->setText(tr("No Device"));
}
void AudioTest::modeChanged(int idx)
{
+ testResult->clear();
+
// mode has changed
if (idx == 0)
mode = QAudio::AudioInput;
@@ -138,10 +155,15 @@ void AudioTest::modeChanged(int idx)
deviceBox->clear();
foreach (const QAudioDeviceInfo &deviceInfo, QAudioDeviceInfo::availableDevices(mode))
deviceBox->addItem(deviceInfo.deviceName(), qVariantFromValue(deviceInfo));
+
+ deviceBox->setCurrentIndex(0);
+ deviceChanged(0);
}
void AudioTest::deviceChanged(int idx)
{
+ testResult->clear();
+
if (deviceBox->count() == 0)
return;
@@ -180,38 +202,68 @@ void AudioTest::deviceChanged(int idx)
sampleTypesBox->clear();
QList<QAudioFormat::SampleType> sampleTypez = deviceInfo.supportedSampleTypes();
- for (int i = 0; i < sampleTypez.size(); ++i) {
- switch(sampleTypez.at(i)) {
- case QAudioFormat::SignedInt:
- sampleTypesBox->addItem("SignedInt");
- break;
- case QAudioFormat::UnSignedInt:
- sampleTypesBox->addItem("UnSignedInt");
- break;
- case QAudioFormat::Float:
- sampleTypesBox->addItem("Float");
- break;
- case QAudioFormat::Unknown:
- sampleTypesBox->addItem("Unknown");
- }
- if (sampleTypez.size())
- settings.setSampleType(sampleTypez.at(0));
- }
+
+ for (int i = 0; i < sampleTypez.size(); ++i)
+ sampleTypesBox->addItem(toString(sampleTypez.at(i)));
+ if (sampleTypez.size())
+ settings.setSampleType(sampleTypez.at(0));
endianBox->clear();
QList<QAudioFormat::Endian> endianz = deviceInfo.supportedByteOrders();
- for (int i = 0; i < endianz.size(); ++i) {
- switch (endianz.at(i)) {
- case QAudioFormat::LittleEndian:
- endianBox->addItem("Little Endian");
- break;
- case QAudioFormat::BigEndian:
- endianBox->addItem("Big Endian");
- break;
- }
- }
+ for (int i = 0; i < endianz.size(); ++i)
+ endianBox->addItem(toString(endianz.at(i)));
if (endianz.size())
settings.setByteOrder(endianz.at(0));
+
+ allFormatsTable->clearContents();
+}
+
+void AudioTest::populateTable()
+{
+ int row = 0;
+
+ QAudioFormat format;
+ foreach (QString codec, deviceInfo.supportedCodecs()) {
+ format.setCodec(codec);
+ foreach (int frequency, deviceInfo.supportedFrequencies()) {
+ format.setFrequency(frequency);
+ foreach (int channels, deviceInfo.supportedChannels()) {
+ format.setChannels(channels);
+ foreach (QAudioFormat::SampleType sampleType, deviceInfo.supportedSampleTypes()) {
+ format.setSampleType(sampleType);
+ foreach (int sampleSize, deviceInfo.supportedSampleSizes()) {
+ format.setSampleSize(sampleSize);
+ foreach (QAudioFormat::Endian endian, deviceInfo.supportedByteOrders()) {
+ format.setByteOrder(endian);
+ if (deviceInfo.isFormatSupported(format)) {
+ allFormatsTable->setRowCount(row + 1);
+
+ QTableWidgetItem *codecItem = new QTableWidgetItem(format.codec());
+ allFormatsTable->setItem(row, 0, codecItem);
+
+ QTableWidgetItem *frequencyItem = new QTableWidgetItem(QString("%1").arg(format.frequency()));
+ allFormatsTable->setItem(row, 1, frequencyItem);
+
+ QTableWidgetItem *channelsItem = new QTableWidgetItem(QString("%1").arg(format.channels()));
+ allFormatsTable->setItem(row, 2, channelsItem);
+
+ QTableWidgetItem *sampleTypeItem = new QTableWidgetItem(toString(format.sampleType()));
+ allFormatsTable->setItem(row, 3, sampleTypeItem);
+
+ QTableWidgetItem *sampleSizeItem = new QTableWidgetItem(QString("%1").arg(format.sampleSize()));
+ allFormatsTable->setItem(row, 4, sampleSizeItem);
+
+ QTableWidgetItem *byteOrderItem = new QTableWidgetItem(toString(format.byteOrder()));
+ allFormatsTable->setItem(row, 5, byteOrderItem);
+
+ ++row;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
}
void AudioTest::freqChanged(int idx)
diff --git a/examples/multimedia/audiodevices/audiodevices.h b/examples/multimedia/audiodevices/audiodevices.h
index 15ace92..b5b5204 100644
--- a/examples/multimedia/audiodevices/audiodevices.h
+++ b/examples/multimedia/audiodevices/audiodevices.h
@@ -74,5 +74,7 @@ private slots:
void sampleTypeChanged(int idx);
void endianChanged(int idx);
void test();
+ void populateTable();
+
};
diff --git a/examples/multimedia/audiodevices/audiodevicesbase.ui b/examples/multimedia/audiodevices/audiodevicesbase.ui
index 667a6e5..23b45d7 100644
--- a/examples/multimedia/audiodevices/audiodevicesbase.ui
+++ b/examples/multimedia/audiodevices/audiodevicesbase.ui
@@ -6,8 +6,8 @@
<rect>
<x>0</x>
<y>0</y>
- <width>320</width>
- <height>300</height>
+ <width>679</width>
+ <height>598</height>
</rect>
</property>
<property name="windowTitle">
@@ -30,58 +30,30 @@
<property name="geometry">
<rect>
<x>0</x>
- <y>-192</y>
- <width>282</width>
- <height>471</height>
+ <y>0</y>
+ <width>659</width>
+ <height>558</height>
</rect>
</property>
- <layout class="QVBoxLayout" name="verticalLayout_2">
- <item>
- <layout class="QGridLayout" name="gridLayout">
+ <layout class="QGridLayout" name="gridLayout_4">
+ <item row="0" column="0">
+ <layout class="QGridLayout" name="gridLayout_2">
<item row="0" column="0">
- <widget class="QLabel" name="deviceLabel">
- <property name="sizePolicy">
- <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
- <horstretch>1</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
+ <widget class="QLabel" name="modeLabel">
<property name="text">
- <string>Device</string>
+ <string>Mode</string>
</property>
</widget>
</item>
<item row="0" column="1">
- <widget class="QLabel" name="modeLabel">
+ <widget class="QLabel" name="deviceLabel">
<property name="text">
- <string>Mode</string>
+ <string>Device</string>
</property>
</widget>
</item>
<item row="1" column="0">
- <widget class="QComboBox" name="deviceBox">
- <property name="sizePolicy">
- <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
- <property name="minimumSize">
- <size>
- <width>150</width>
- <height>0</height>
- </size>
- </property>
- </widget>
- </item>
- <item row="1" column="1">
<widget class="QComboBox" name="modeBox">
- <property name="sizePolicy">
- <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
<item>
<property name="text">
<string>Input</string>
@@ -94,203 +66,322 @@
</item>
</widget>
</item>
- <item row="2" column="0">
- <widget class="QLabel" name="actualLabel">
- <property name="frameShape">
- <enum>QFrame::Panel</enum>
- </property>
- <property name="frameShadow">
- <enum>QFrame::Raised</enum>
- </property>
- <property name="text">
- <string>Actual Settings</string>
- </property>
- <property name="alignment">
- <set>Qt::AlignCenter</set>
- </property>
- </widget>
- </item>
- <item row="2" column="1">
- <widget class="QLabel" name="nearestLabel">
- <property name="frameShape">
- <enum>QFrame::Panel</enum>
- </property>
- <property name="frameShadow">
- <enum>QFrame::Raised</enum>
- </property>
- <property name="text">
- <string>Nearest Settings</string>
- </property>
- <property name="alignment">
- <set>Qt::AlignCenter</set>
- </property>
- </widget>
- </item>
- <item row="3" column="0">
- <widget class="QLabel" name="actualFreqLabel">
- <property name="text">
- <string>Frequency</string>
- </property>
- </widget>
- </item>
- <item row="3" column="1">
- <widget class="QLabel" name="nearestFreqLabel">
- <property name="text">
- <string>Frequency</string>
- </property>
- </widget>
- </item>
- <item row="4" column="0">
- <widget class="QComboBox" name="frequencyBox"/>
- </item>
- <item row="4" column="1">
- <widget class="QLineEdit" name="nearestFreq">
- <property name="enabled">
- <bool>false</bool>
- </property>
- </widget>
- </item>
- <item row="5" column="0">
- <widget class="QLabel" name="actualChannelsLabel">
- <property name="text">
- <string>Channels</string>
- </property>
- </widget>
- </item>
- <item row="5" column="1">
- <widget class="QLabel" name="nearestChannelLabel">
- <property name="text">
- <string>Channel</string>
- </property>
- </widget>
- </item>
- <item row="6" column="0">
- <widget class="QComboBox" name="channelsBox"/>
- </item>
- <item row="6" column="1">
- <widget class="QLineEdit" name="nearestChannel">
- <property name="enabled">
- <bool>false</bool>
- </property>
- </widget>
- </item>
- <item row="7" column="0">
- <widget class="QLabel" name="actualCodecLabel">
- <property name="text">
- <string>Codecs</string>
- </property>
- </widget>
- </item>
- <item row="7" column="1">
- <widget class="QLabel" name="nearestCodecLabel">
- <property name="text">
- <string>Codec</string>
- </property>
- </widget>
- </item>
- <item row="8" column="0">
- <widget class="QComboBox" name="codecsBox"/>
- </item>
- <item row="8" column="1">
- <widget class="QLineEdit" name="nearestCodec">
- <property name="enabled">
- <bool>false</bool>
- </property>
- </widget>
- </item>
- <item row="9" column="0">
- <widget class="QLabel" name="actualSampleSizeLabel">
- <property name="text">
- <string>SampleSize</string>
- </property>
- </widget>
- </item>
- <item row="9" column="1">
- <widget class="QLabel" name="nearestSampleSizeLabel">
- <property name="text">
- <string>SampleSize</string>
- </property>
- </widget>
- </item>
- <item row="10" column="0">
- <widget class="QComboBox" name="sampleSizesBox"/>
- </item>
- <item row="10" column="1">
- <widget class="QLineEdit" name="nearestSampleSize">
- <property name="enabled">
- <bool>false</bool>
- </property>
- </widget>
- </item>
- <item row="11" column="0">
- <widget class="QLabel" name="actualSampleTypeLabel">
- <property name="text">
- <string>SampleType</string>
- </property>
- </widget>
- </item>
- <item row="11" column="1">
- <widget class="QLabel" name="nearestSampleTypeLabel">
- <property name="text">
- <string>SampleType</string>
- </property>
- </widget>
- </item>
- <item row="12" column="0">
- <widget class="QComboBox" name="sampleTypesBox"/>
- </item>
- <item row="12" column="1">
- <widget class="QLineEdit" name="nearestSampleType">
- <property name="enabled">
- <bool>false</bool>
- </property>
- </widget>
- </item>
- <item row="13" column="0">
- <widget class="QLabel" name="actualEndianLabel">
- <property name="text">
- <string>Endianess</string>
- </property>
- </widget>
- </item>
- <item row="13" column="1">
- <widget class="QLabel" name="nearestEndianLabel">
- <property name="text">
- <string>Endianess</string>
- </property>
- </widget>
- </item>
- <item row="14" column="0">
- <widget class="QComboBox" name="endianBox"/>
- </item>
- <item row="14" column="1">
- <widget class="QLineEdit" name="nearestEndian">
- <property name="enabled">
- <bool>false</bool>
- </property>
- </widget>
- </item>
- <item row="15" column="0" colspan="2">
- <widget class="QTextEdit" name="logOutput">
- <property name="enabled">
- <bool>false</bool>
- </property>
- <property name="sizePolicy">
- <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
- <property name="horizontalScrollBarPolicy">
- <enum>Qt::ScrollBarAlwaysOff</enum>
- </property>
- </widget>
- </item>
- <item row="16" column="0" colspan="2">
- <widget class="QPushButton" name="testButton">
- <property name="text">
- <string>Test</string>
- </property>
+ <item row="1" column="1">
+ <widget class="QComboBox" name="deviceBox"/>
+ </item>
+ <item row="2" column="0" colspan="2">
+ <widget class="QTabWidget" name="tabWidget">
+ <property name="currentIndex">
+ <number>0</number>
+ </property>
+ <widget class="QWidget" name="testFormatTab">
+ <attribute name="title">
+ <string>Test format</string>
+ </attribute>
+ <layout class="QGridLayout" name="gridLayout">
+ <item row="0" column="1">
+ <widget class="QLabel" name="actualLabel">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="frameShape">
+ <enum>QFrame::NoFrame</enum>
+ </property>
+ <property name="frameShadow">
+ <enum>QFrame::Plain</enum>
+ </property>
+ <property name="text">
+ <string>&lt;i&gt;Actual Settings&lt;/i&gt;</string>
+ </property>
+ <property name="textFormat">
+ <enum>Qt::RichText</enum>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="2">
+ <widget class="QLabel" name="nearestLabel">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="frameShape">
+ <enum>QFrame::NoFrame</enum>
+ </property>
+ <property name="frameShadow">
+ <enum>QFrame::Plain</enum>
+ </property>
+ <property name="text">
+ <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
+&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
+p, li { white-space: pre-wrap; }
+&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'MS Shell Dlg 2'; font-size:8.25pt; font-weight:400; font-style:normal;&quot;&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-style:italic;&quot;&gt;Nearest Settings&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+ </property>
+ <property name="textFormat">
+ <enum>Qt::RichText</enum>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="1">
+ <widget class="QComboBox" name="frequencyBox">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="2">
+ <widget class="QLineEdit" name="nearestFreq">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="5" column="1">
+ <widget class="QComboBox" name="channelsBox"/>
+ </item>
+ <item row="5" column="2">
+ <widget class="QLineEdit" name="nearestChannel">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="9" column="1">
+ <widget class="QComboBox" name="sampleSizesBox"/>
+ </item>
+ <item row="9" column="2">
+ <widget class="QLineEdit" name="nearestSampleSize">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="14" column="1">
+ <widget class="QComboBox" name="endianBox"/>
+ </item>
+ <item row="14" column="2">
+ <widget class="QLineEdit" name="nearestEndian">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="15" column="1">
+ <widget class="QPushButton" name="testButton">
+ <property name="text">
+ <string>Test</string>
+ </property>
+ </widget>
+ </item>
+ <item row="15" column="2">
+ <widget class="QLabel" name="testResult">
+ <property name="text">
+ <string/>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="0">
+ <widget class="QLabel" name="actualFreqLabel">
+ <property name="text">
+ <string>Frequency (Hz)</string>
+ </property>
+ </widget>
+ </item>
+ <item row="5" column="0">
+ <widget class="QLabel" name="actualChannelLabel">
+ <property name="text">
+ <string>Channels</string>
+ </property>
+ </widget>
+ </item>
+ <item row="9" column="0">
+ <widget class="QLabel" name="actualSampleSizeLabel">
+ <property name="text">
+ <string>Sample size (bits)</string>
+ </property>
+ </widget>
+ </item>
+ <item row="14" column="0">
+ <widget class="QLabel" name="actualEndianLabel">
+ <property name="text">
+ <string>Endianess</string>
+ </property>
+ </widget>
+ </item>
+ <item row="16" column="0" colspan="3">
+ <widget class="QLabel" name="label">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="text">
+ <string>Note: an invalid codec 'audio/test' exists in order to allow an invalid format to be constructed, and therefore to trigger a 'nearest format' calculation.</string>
+ </property>
+ <property name="wordWrap">
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0">
+ <widget class="QLabel" name="actualCodecLabel">
+ <property name="text">
+ <string>Codec</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="2">
+ <widget class="QLineEdit" name="nearestCodec">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1">
+ <widget class="QComboBox" name="codecsBox"/>
+ </item>
+ <item row="6" column="0">
+ <widget class="QLabel" name="actualSampleTypeLabel">
+ <property name="text">
+ <string>SampleType</string>
+ </property>
+ </widget>
+ </item>
+ <item row="6" column="1">
+ <widget class="QComboBox" name="sampleTypesBox"/>
+ </item>
+ <item row="6" column="2">
+ <widget class="QLineEdit" name="nearestSampleType">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ <widget class="QWidget" name="tab">
+ <attribute name="title">
+ <string>All formats</string>
+ </attribute>
+ <layout class="QVBoxLayout" name="verticalLayout_2">
+ <item>
+ <widget class="QPushButton" name="populateTableButton">
+ <property name="text">
+ <string>Populate table</string>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QTableWidget" name="allFormatsTable">
+ <property name="editTriggers">
+ <set>QAbstractItemView::NoEditTriggers</set>
+ </property>
+ <property name="dragDropOverwriteMode">
+ <bool>false</bool>
+ </property>
+ <property name="selectionMode">
+ <enum>QAbstractItemView::NoSelection</enum>
+ </property>
+ <property name="selectionBehavior">
+ <enum>QAbstractItemView::SelectItems</enum>
+ </property>
+ <property name="textElideMode">
+ <enum>Qt::ElideNone</enum>
+ </property>
+ <property name="sortingEnabled">
+ <bool>false</bool>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ <property name="cornerButtonEnabled">
+ <bool>false</bool>
+ </property>
+ <attribute name="horizontalHeaderHighlightSections">
+ <bool>false</bool>
+ </attribute>
+ <attribute name="verticalHeaderVisible">
+ <bool>false</bool>
+ </attribute>
+ <attribute name="verticalHeaderHighlightSections">
+ <bool>false</bool>
+ </attribute>
+ <attribute name="verticalHeaderVisible">
+ <bool>false</bool>
+ </attribute>
+ <attribute name="horizontalHeaderHighlightSections">
+ <bool>false</bool>
+ </attribute>
+ <attribute name="verticalHeaderHighlightSections">
+ <bool>false</bool>
+ </attribute>
+ <column>
+ <property name="text">
+ <string>Codec</string>
+ </property>
+ <property name="textAlignment">
+ <set>AlignHCenter|AlignVCenter|AlignCenter</set>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Frequency (Hz)</string>
+ </property>
+ <property name="textAlignment">
+ <set>AlignHCenter|AlignVCenter|AlignCenter</set>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Channels</string>
+ </property>
+ <property name="textAlignment">
+ <set>AlignHCenter|AlignVCenter|AlignCenter</set>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Sample type</string>
+ </property>
+ <property name="textAlignment">
+ <set>AlignHCenter|AlignVCenter|AlignCenter</set>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Sample size (bits)</string>
+ </property>
+ <property name="textAlignment">
+ <set>AlignHCenter|AlignVCenter|AlignCenter</set>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Endianness</string>
+ </property>
+ <property name="textAlignment">
+ <set>AlignHCenter|AlignVCenter|AlignCenter</set>
+ </property>
+ </column>
+ </widget>
+ </item>
+ </layout>
+ </widget>
</widget>
</item>
</layout>
diff --git a/examples/multimedia/audiodevices/main.cpp b/examples/multimedia/audiodevices/main.cpp
index 0ea18a1..8ca4932 100644
--- a/examples/multimedia/audiodevices/main.cpp
+++ b/examples/multimedia/audiodevices/main.cpp
@@ -49,7 +49,11 @@ int main(int argv, char **args)
app.setApplicationName("Audio Device Test");
AudioTest audio;
+#ifdef Q_OS_SYMBIAN
+ audio.showMaximized();
+#else
audio.show();
+#endif
return app.exec();
}