From 93630cd621b472d73fc8456ca396cda012a1aee0 Mon Sep 17 00:00:00 2001 From: Jochen Seemann Date: Thu, 23 Nov 2017 21:12:24 +0100 Subject: examples: use Qt5-style connects where possible Additionally, remove obsolete CHECKED_CONNECT macro from the spectrum example. Change-Id: Id6fe01718679463c2b025d688c970583d64d60e9 Reviewed-by: VaL Doroshchuk Reviewed-by: Christian Stromme --- examples/multimedia/video/qmlvideo/main.cpp | 2 +- .../qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.cpp | 4 ++-- .../video/snippets/frequencymonitor/frequencymonitor.cpp | 12 ++++++------ 3 files changed, 9 insertions(+), 9 deletions(-) (limited to 'examples/multimedia/video') diff --git a/examples/multimedia/video/qmlvideo/main.cpp b/examples/multimedia/video/qmlvideo/main.cpp index a09ea534e..e288c0ae4 100644 --- a/examples/multimedia/video/qmlvideo/main.cpp +++ b/examples/multimedia/video/qmlvideo/main.cpp @@ -122,7 +122,7 @@ int main(int argc, char *argv[]) QQuickView viewer; viewer.setSource(QUrl("qrc:///qml/qmlvideo/main.qml")); - QObject::connect(viewer.engine(), SIGNAL(quit()), &viewer, SLOT(close())); + QObject::connect(viewer.engine(), &QQmlEngine::quit, &viewer, &QQuickView::close); QQuickItem *rootObject = viewer.rootObject(); rootObject->setProperty("source1", url1); diff --git a/examples/multimedia/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.cpp b/examples/multimedia/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.cpp index 33cead8e0..27102b0c5 100644 --- a/examples/multimedia/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.cpp +++ b/examples/multimedia/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.cpp @@ -90,7 +90,7 @@ QmlApplicationViewer::QmlApplicationViewer(QWindow *parent) : QQuickView(parent) , d(new QmlApplicationViewerPrivate(this)) { - connect(engine(), SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit())); + connect(engine(), &QQmlEngine::quit, QCoreApplication::instance(), &QCoreApplication::quit); setResizeMode(QQuickView::SizeRootObjectToView); } @@ -98,7 +98,7 @@ QmlApplicationViewer::QmlApplicationViewer(QQuickView *view, QWindow *parent) : QQuickView(parent) , d(new QmlApplicationViewerPrivate(view)) { - connect(view->engine(), SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit())); + connect(view->engine(), &QQmlEngine::quit, QCoreApplication::instance(), &QCoreApplication::quit); view->setResizeMode(QQuickView::SizeRootObjectToView); } diff --git a/examples/multimedia/video/snippets/frequencymonitor/frequencymonitor.cpp b/examples/multimedia/video/snippets/frequencymonitor/frequencymonitor.cpp index fb31c7b1e..d611497fe 100644 --- a/examples/multimedia/video/snippets/frequencymonitor/frequencymonitor.cpp +++ b/examples/multimedia/video/snippets/frequencymonitor/frequencymonitor.cpp @@ -105,18 +105,18 @@ FrequencyMonitorPrivate::FrequencyMonitorPrivate(FrequencyMonitor *parent) , m_stalledTimer(new QTimer(this)) { m_instantaneousElapsed.start(); - connect(m_averageTimer, SIGNAL(timeout()), - this, SLOT(calculateAverageFrequency())); + connect(m_averageTimer, &QTimer::timeout, + this, &FrequencyMonitorPrivate::calculateAverageFrequency); if (DefaultSamplingInterval) m_averageTimer->start(DefaultSamplingInterval); m_averageElapsed.start(); - connect(m_traceTimer, SIGNAL(timeout()), - q_ptr, SLOT(trace())); + connect(m_traceTimer, &QTimer::timeout, + q_ptr, &FrequencyMonitor::trace); if (DefaultTraceInterval) m_traceTimer->start(DefaultTraceInterval); m_stalledTimer->setSingleShot(true); - connect(m_stalledTimer, SIGNAL(timeout()), - this, SLOT(stalled())); + connect(m_stalledTimer, &QTimer::timeout, + this, &FrequencyMonitorPrivate::stalled); } void FrequencyMonitorPrivate::calculateInstantaneousFrequency() -- cgit v1.2.3