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-rw-r--r--examples/effects/blurpicker/blureffect.cpp4
-rw-r--r--examples/effects/blurpicker/blureffect.h2
-rw-r--r--examples/effects/customshader/blureffect.cpp4
-rw-r--r--examples/effects/customshader/blureffect.h2
-rw-r--r--examples/multimedia/audiodevices/audiodevices.cpp2
-rw-r--r--examples/multimedia/audioinput/audioinput.cpp10
-rw-r--r--examples/multimedia/audiooutput/audiooutput.cpp12
-rw-r--r--examples/network/googlesuggest/googlesuggest.cpp58
-rw-r--r--examples/network/googlesuggest/googlesuggest.h6
-rw-r--r--examples/network/googlesuggest/searchbox.cpp7
-rw-r--r--examples/network/googlesuggest/searchbox.h2
-rw-r--r--examples/tools/regexp/regexpdialog.cpp4
-rw-r--r--examples/webkit/fancybrowser/mainwindow.cpp7
13 files changed, 69 insertions, 51 deletions
diff --git a/examples/effects/blurpicker/blureffect.cpp b/examples/effects/blurpicker/blureffect.cpp
index 9046cbd21d..956637d20a 100644
--- a/examples/effects/blurpicker/blureffect.cpp
+++ b/examples/effects/blurpicker/blureffect.cpp
@@ -62,8 +62,8 @@ QRectF BlurEffect::boundingRect() const
return QGraphicsBlurEffect::boundingRect();
}
-void BlurEffect::draw(QPainter *painter, QGraphicsEffectSource *source)
+void BlurEffect::draw(QPainter *painter)
{
adjustForItem();
- QGraphicsBlurEffect::draw(painter, source);
+ QGraphicsBlurEffect::draw(painter);
}
diff --git a/examples/effects/blurpicker/blureffect.h b/examples/effects/blurpicker/blureffect.h
index 6cfa55a500..3d1d433b80 100644
--- a/examples/effects/blurpicker/blureffect.h
+++ b/examples/effects/blurpicker/blureffect.h
@@ -54,7 +54,7 @@ public:
QRectF boundingRect() const;
- void draw(QPainter *painter, QGraphicsEffectSource *source);
+ void draw(QPainter *painter);
private:
void adjustForItem();
diff --git a/examples/effects/customshader/blureffect.cpp b/examples/effects/customshader/blureffect.cpp
index 9046cbd21d..956637d20a 100644
--- a/examples/effects/customshader/blureffect.cpp
+++ b/examples/effects/customshader/blureffect.cpp
@@ -62,8 +62,8 @@ QRectF BlurEffect::boundingRect() const
return QGraphicsBlurEffect::boundingRect();
}
-void BlurEffect::draw(QPainter *painter, QGraphicsEffectSource *source)
+void BlurEffect::draw(QPainter *painter)
{
adjustForItem();
- QGraphicsBlurEffect::draw(painter, source);
+ QGraphicsBlurEffect::draw(painter);
}
diff --git a/examples/effects/customshader/blureffect.h b/examples/effects/customshader/blureffect.h
index 6cfa55a500..3d1d433b80 100644
--- a/examples/effects/customshader/blureffect.h
+++ b/examples/effects/customshader/blureffect.h
@@ -54,7 +54,7 @@ public:
QRectF boundingRect() const;
- void draw(QPainter *painter, QGraphicsEffectSource *source);
+ void draw(QPainter *painter);
private:
void adjustForItem();
diff --git a/examples/multimedia/audiodevices/audiodevices.cpp b/examples/multimedia/audiodevices/audiodevices.cpp
index 419860518b..e205e03450 100644
--- a/examples/multimedia/audiodevices/audiodevices.cpp
+++ b/examples/multimedia/audiodevices/audiodevices.cpp
@@ -148,7 +148,7 @@ void AudioTest::modeChanged(int idx)
mode=QAudio::AudioOutput;
deviceBox->clear();
- foreach (const QAudioDeviceInfo &deviceInfo, QAudioDeviceInfo::deviceList(mode))
+ foreach (const QAudioDeviceInfo &deviceInfo, QAudioDeviceInfo::availableDevices(mode))
deviceBox->addItem(deviceInfo.deviceName(), qVariantFromValue(deviceInfo));
}
diff --git a/examples/multimedia/audioinput/audioinput.cpp b/examples/multimedia/audioinput/audioinput.cpp
index 3d537a2e85..62afd7306a 100644
--- a/examples/multimedia/audioinput/audioinput.cpp
+++ b/examples/multimedia/audioinput/audioinput.cpp
@@ -170,7 +170,7 @@ InputTest::InputTest()
layout->addWidget(canvas);
deviceBox = new QComboBox(this);
- QList<QAudioDeviceInfo> devices = QAudioDeviceInfo::deviceList(QAudio::AudioInput);
+ QList<QAudioDeviceInfo> devices = QAudioDeviceInfo::availableDevices(QAudio::AudioInput);
for(int i = 0; i < devices.size(); ++i) {
deviceBox->addItem(devices.at(i).deviceName(), qVariantFromValue(devices.at(i)));
}
@@ -216,7 +216,7 @@ InputTest::~InputTest() {}
void InputTest::status()
{
- qWarning()<<"bytesReady = "<<audioInput->bytesReady()<<" bytes, clock = "<<audioInput->clock()/1000<<"ms, totalTime = "<<audioInput->totalTime()/1000<<"ms";
+ qWarning()<<"bytesReady = "<<audioInput->bytesReady()<<" bytes, elapsedUSecs = "<<audioInput->elapsedUSecs()<<", processedUSecs = "<<audioInput->processedUSecs();
}
void InputTest::readMore()
@@ -239,7 +239,7 @@ void InputTest::toggleMode()
if (pullMode) {
button->setText(tr("Click for Pull Mode"));
- input = audioInput->start(0);
+ input = audioInput->start();
connect(input,SIGNAL(readyRead()),SLOT(readMore()));
pullMode = false;
} else {
@@ -252,7 +252,7 @@ void InputTest::toggleMode()
void InputTest::toggleSuspend()
{
// toggle suspend/resume
- if(audioInput->state() == QAudio::SuspendState) {
+ if(audioInput->state() == QAudio::SuspendedState) {
qWarning()<<"status: Suspended, resume()";
audioInput->resume();
button2->setText("Click To Suspend");
@@ -260,7 +260,7 @@ void InputTest::toggleSuspend()
qWarning()<<"status: Active, suspend()";
audioInput->suspend();
button2->setText("Click To Resume");
- } else if (audioInput->state() == QAudio::StopState) {
+ } else if (audioInput->state() == QAudio::StoppedState) {
qWarning()<<"status: Stopped, resume()";
audioInput->resume();
button2->setText("Click To Suspend");
diff --git a/examples/multimedia/audiooutput/audiooutput.cpp b/examples/multimedia/audiooutput/audiooutput.cpp
index c92bbafd9c..244840d06f 100644
--- a/examples/multimedia/audiooutput/audiooutput.cpp
+++ b/examples/multimedia/audiooutput/audiooutput.cpp
@@ -134,7 +134,7 @@ AudioTest::AudioTest()
QVBoxLayout* layout = new QVBoxLayout;
deviceBox = new QComboBox(this);
- foreach (const QAudioDeviceInfo &deviceInfo, QAudioDeviceInfo::deviceList(QAudio::AudioOutput))
+ foreach (const QAudioDeviceInfo &deviceInfo, QAudioDeviceInfo::availableDevices(QAudio::AudioOutput))
deviceBox->addItem(deviceInfo.deviceName(), qVariantFromValue(deviceInfo));
connect(deviceBox,SIGNAL(activated(int)),SLOT(deviceChanged(int)));
layout->addWidget(deviceBox);
@@ -200,7 +200,7 @@ void AudioTest::deviceChanged(int idx)
void AudioTest::status()
{
- qWarning()<<"byteFree = "<<audioOutput->bytesFree()<<" bytes, clock = "<<audioOutput->clock()/1000<<"ms, totalTime = "<<audioOutput->totalTime()/1000<<"ms";
+ qWarning()<<"byteFree = "<<audioOutput->bytesFree()<<" bytes, elapsedUSecs = "<<audioOutput->elapsedUSecs()<<", processedUSecs = "<<audioOutput->processedUSecs();
}
void AudioTest::writeMore()
@@ -208,7 +208,7 @@ void AudioTest::writeMore()
if(!audioOutput)
return;
- if(audioOutput->state() == QAudio::StopState)
+ if(audioOutput->state() == QAudio::StoppedState)
return;
int l;
@@ -234,7 +234,7 @@ void AudioTest::toggle()
if (pullMode) {
button->setText("Click for Pull Mode");
- output = audioOutput->start(0);
+ output = audioOutput->start();
pullMode = false;
timer->start(20);
} else {
@@ -247,7 +247,7 @@ void AudioTest::toggle()
void AudioTest::togglePlay()
{
// toggle suspend/resume
- if(audioOutput->state() == QAudio::SuspendState) {
+ if(audioOutput->state() == QAudio::SuspendedState) {
qWarning()<<"status: Suspended, resume()";
audioOutput->resume();
button2->setText("Click To Suspend");
@@ -255,7 +255,7 @@ void AudioTest::togglePlay()
qWarning()<<"status: Active, suspend()";
audioOutput->suspend();
button2->setText("Click To Resume");
- } else if (audioOutput->state() == QAudio::StopState) {
+ } else if (audioOutput->state() == QAudio::StoppedState) {
qWarning()<<"status: Stopped, resume()";
audioOutput->resume();
button2->setText("Click To Suspend");
diff --git a/examples/network/googlesuggest/googlesuggest.cpp b/examples/network/googlesuggest/googlesuggest.cpp
index e1588a6b93..a1075ec803 100644
--- a/examples/network/googlesuggest/googlesuggest.cpp
+++ b/examples/network/googlesuggest/googlesuggest.cpp
@@ -39,17 +39,22 @@
**
****************************************************************************/
-#include <QtCore>
-#include <QtGui>
-#include <QtNetwork>
+//! [1]
#include "googlesuggest.h"
#define GSUGGEST_URL "http://google.com/complete/search?output=toolbar&q=%1"
+//! [1]
+//! [2]
GSuggestCompletion::GSuggestCompletion(QLineEdit *parent): QObject(parent), editor(parent)
{
popup = new QTreeWidget;
+ popup->setWindowFlags(Qt::Popup);
+ popup->setFocusPolicy(Qt::NoFocus);
+ popup->setFocusProxy(parent);
+ popup->setMouseTracking(true);
+
popup->setColumnCount(2);
popup->setUniformRowHeights(true);
popup->setRootIsDecorated(false);
@@ -57,18 +62,13 @@ GSuggestCompletion::GSuggestCompletion(QLineEdit *parent): QObject(parent), edit
popup->setSelectionBehavior(QTreeWidget::SelectRows);
popup->setFrameStyle(QFrame::Box | QFrame::Plain);
popup->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-
popup->header()->hide();
+
popup->installEventFilter(this);
- popup->setMouseTracking(true);
connect(popup, SIGNAL(itemClicked(QTreeWidgetItem*, int)),
SLOT(doneCompletion()));
- popup->setWindowFlags(Qt::Popup);
- popup->setFocusPolicy(Qt::NoFocus);
- popup->setFocusProxy(parent);
-
timer = new QTimer(this);
timer->setSingleShot(true);
timer->setInterval(500);
@@ -79,12 +79,16 @@ GSuggestCompletion::GSuggestCompletion(QLineEdit *parent): QObject(parent), edit
this, SLOT(handleNetworkData(QNetworkReply*)));
}
+//! [2]
+//! [3]
GSuggestCompletion::~GSuggestCompletion()
{
delete popup;
}
+//! [3]
+//! [4]
bool GSuggestCompletion::eventFilter(QObject *obj, QEvent *ev)
{
if (obj != popup)
@@ -131,9 +135,12 @@ bool GSuggestCompletion::eventFilter(QObject *obj, QEvent *ev)
return false;
}
+//! [4]
+//! [5]
void GSuggestCompletion::showCompletion(const QStringList &choices, const QStringList &hits)
{
+
if (choices.isEmpty() || choices.count() != hits.count())
return;
@@ -163,7 +170,9 @@ void GSuggestCompletion::showCompletion(const QStringList &choices, const QStrin
popup->setFocus();
popup->show();
}
+//! [5]
+//! [6]
void GSuggestCompletion::doneCompletion()
{
timer->stop();
@@ -172,26 +181,28 @@ void GSuggestCompletion::doneCompletion()
QTreeWidgetItem *item = popup->currentItem();
if (item) {
editor->setText(item->text(0));
- QKeyEvent *e;
- e = new QKeyEvent(QEvent::KeyPress, Qt::Key_Enter, Qt::NoModifier);
- QApplication::postEvent(editor, e);
- e = new QKeyEvent(QEvent::KeyRelease, Qt::Key_Enter, Qt::NoModifier);
- QApplication::postEvent(editor, e);
+ QMetaObject::invokeMethod(editor, "returnPressed");
}
}
+//! [6]
-void GSuggestCompletion::preventSuggest()
-{
- timer->stop();
-}
-
+//! [7]
void GSuggestCompletion::autoSuggest()
{
QString str = editor->text();
QString url = QString(GSUGGEST_URL).arg(str);
networkManager.get(QNetworkRequest(QString(url)));
}
+//! [7]
+
+//! [8]
+void GSuggestCompletion::preventSuggest()
+{
+ timer->stop();
+}
+//! [8]
+//! [9]
void GSuggestCompletion::handleNetworkData(QNetworkReply *networkReply)
{
QUrl url = networkReply->url();
@@ -199,20 +210,20 @@ void GSuggestCompletion::handleNetworkData(QNetworkReply *networkReply)
QStringList choices;
QStringList hits;
- QString response(networkReply->readAll());
+ QByteArray response(networkReply->readAll());
QXmlStreamReader xml(response);
while (!xml.atEnd()) {
xml.readNext();
- if (xml.isStartElement()) {
+ if (xml.tokenType() == QXmlStreamReader::StartElement)
if (xml.name() == "suggestion") {
QStringRef str = xml.attributes().value("data");
choices << str.toString();
}
- else if (xml.name() == "num_queries") {
+ if (xml.tokenType() == QXmlStreamReader::StartElement)
+ if (xml.name() == "num_queries") {
QStringRef str = xml.attributes().value("int");
hits << str.toString();
}
- }
}
showCompletion(choices, hits);
@@ -220,3 +231,4 @@ void GSuggestCompletion::handleNetworkData(QNetworkReply *networkReply)
networkReply->deleteLater();
}
+//! [9] \ No newline at end of file
diff --git a/examples/network/googlesuggest/googlesuggest.h b/examples/network/googlesuggest/googlesuggest.h
index 2a3c87853f..c33df360ab 100644
--- a/examples/network/googlesuggest/googlesuggest.h
+++ b/examples/network/googlesuggest/googlesuggest.h
@@ -42,8 +42,9 @@
#ifndef GOOGLESUGGEST_H
#define GOOGLESUGGEST_H
+#include <QtGui>
+#include <QtNetwork>
#include <QObject>
-#include <QNetworkAccessManager>
QT_BEGIN_NAMESPACE
class QLineEdit;
@@ -52,6 +53,7 @@ class QTimer;
class QTreeWidget;
QT_END_NAMESPACE
+//! [1]
class GSuggestCompletion : public QObject
{
Q_OBJECT
@@ -75,6 +77,6 @@ private:
QTimer *timer;
QNetworkAccessManager networkManager;
};
-
+//! [1]
#endif // GOOGLESUGGEST_H
diff --git a/examples/network/googlesuggest/searchbox.cpp b/examples/network/googlesuggest/searchbox.cpp
index 21599e0ea6..ae08a75dde 100644
--- a/examples/network/googlesuggest/searchbox.cpp
+++ b/examples/network/googlesuggest/searchbox.cpp
@@ -47,12 +47,12 @@
#define GSEARCH_URL "http://www.google.com/search?q=%1"
-
+//! [1]
SearchBox::SearchBox(QWidget *parent): QLineEdit(parent)
{
completer = new GSuggestCompletion(this);
- connect(this, SIGNAL(returnPressed()), SLOT(doSearch()));
+ connect(this, SIGNAL(returnPressed()),this, SLOT(doSearch()));
setWindowTitle("Search with Google");
@@ -60,10 +60,13 @@ SearchBox::SearchBox(QWidget *parent): QLineEdit(parent)
resize(400, height());
setFocus();
}
+//! [1]
+//! [2]
void SearchBox::doSearch()
{
completer->preventSuggest();
QString url = QString(GSEARCH_URL).arg(text());
QDesktopServices::openUrl(QUrl(url));
}
+//! [2] \ No newline at end of file
diff --git a/examples/network/googlesuggest/searchbox.h b/examples/network/googlesuggest/searchbox.h
index 4b03dba20b..ec18bb090a 100644
--- a/examples/network/googlesuggest/searchbox.h
+++ b/examples/network/googlesuggest/searchbox.h
@@ -42,6 +42,7 @@
#ifndef SEARCHBOX_H
#define SEARCHBOX_H
+//! [1]
#include <QLineEdit>
class GSuggestCompletion;
@@ -58,6 +59,7 @@ protected slots:
private:
GSuggestCompletion *completer;
+//! [1]
};
diff --git a/examples/tools/regexp/regexpdialog.cpp b/examples/tools/regexp/regexpdialog.cpp
index 08c7a9725f..3becc2bab7 100644
--- a/examples/tools/regexp/regexpdialog.cpp
+++ b/examples/tools/regexp/regexpdialog.cpp
@@ -180,8 +180,8 @@ void RegExpDialog::refresh()
indexEdit->setText(QString::number(rx.indexIn(text)));
matchedLengthEdit->setText(QString::number(rx.matchedLength()));
for (int i = 0; i < MaxCaptures; ++i) {
- captureLabels[i]->setEnabled(i <= rx.numCaptures());
- captureEdits[i]->setEnabled(i <= rx.numCaptures());
+ captureLabels[i]->setEnabled(i <= rx.captureCount());
+ captureEdits[i]->setEnabled(i <= rx.captureCount());
captureEdits[i]->setText(rx.cap(i));
}
diff --git a/examples/webkit/fancybrowser/mainwindow.cpp b/examples/webkit/fancybrowser/mainwindow.cpp
index a3293b8c28..11fac91937 100644
--- a/examples/webkit/fancybrowser/mainwindow.cpp
+++ b/examples/webkit/fancybrowser/mainwindow.cpp
@@ -150,12 +150,11 @@ void MainWindow::highlightAllLinks()
//! [8]
void MainWindow::rotateImages(bool toggle)
{
- QString code = "$('img').each( function () { $(this).css('-webkit-transition', '-webkit-transform 2s') } )";
- view->page()->mainFrame()->evaluateJavaScript(code);
+ QString code;
if (toggle)
- code = "$('img').each( function () { $(this).css('-webkit-transform', 'rotate(180deg)') } )";
+ code = "$('img').each( function () { $(this).css('-webkit-transition', '-webkit-transform 2s'); $(this).css('-webkit-transform', 'rotate(180deg)') } )";
else
- code = "$('img').each( function () { $(this).css('-webkit-transform', 'rotate(0deg)') } )";
+ code = "$('img').each( function () { $(this).css('-webkit-transition', '-webkit-transform 2s'); $(this).css('-webkit-transform', 'rotate(0deg)') } )";
view->page()->mainFrame()->evaluateJavaScript(code);
}
//! [8]
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-22 07:03:58 +0000