From 41df2299dad9041b690f28251ba6381563cd3c6b Mon Sep 17 00:00:00 2001 From: Markus Goetz Date: Thu, 11 Jun 2009 16:47:02 +0200 Subject: Trafficinfo example: Asynchronous call to webservice at launch This makes the main window shown immediatly even when the webservice of traffikanten.no cannot be reached. Does not properly fix the associated task yet, e.g. display an error message. Task-number: 254455 --- examples/xmlpatterns/trafficinfo/mainwindow.cpp | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/examples/xmlpatterns/trafficinfo/mainwindow.cpp b/examples/xmlpatterns/trafficinfo/mainwindow.cpp index 47c51c9..c797373 100644 --- a/examples/xmlpatterns/trafficinfo/mainwindow.cpp +++ b/examples/xmlpatterns/trafficinfo/mainwindow.cpp @@ -69,16 +69,15 @@ MainWindow::MainWindow() setWindowTitle(tr("Traffic Info Oslo")); - QTimer *timer = new QTimer(this); - connect(timer, SIGNAL(timeout()), this, SLOT(updateTimeInformation())); - timer->start(1000*60*5); - const QSettings settings("Qt Software", "trafficinfo"); m_station = StationInformation(settings.value("stationId", "03012130").toString(), settings.value("stationName", "Nydalen [T-bane] (OSL)").toString()); m_lines = settings.value("lines", QStringList()).toStringList(); - updateTimeInformation(); + QTimer *timer = new QTimer(this); + connect(timer, SIGNAL(timeout()), this, SLOT(updateTimeInformation())); + timer->start(1000*60*5); + QMetaObject::invokeMethod(this, SLOT(updateTimeInformation()), Qt::QueuedConnection); } MainWindow::~MainWindow() -- cgit v0.12