2 files changed, 4 insertions, 4 deletions
diff --git a/examples/opengl/hellowindow/hellowindow.cpp b/examples/opengl/hellowindow/hellowindow.cpp
index 7674ffaed8..bc58e1a0e4 100644
--- a/examples/opengl/hellowindow/hellowindow.cpp
+++ b/examples/opengl/hellowindow/hellowindow.cpp
@@ -119,7 +119,7 @@ void Renderer::setAnimating(HelloWindow *window, bool animating)
     if (animating) {
         m_windows << window;
         if (m_windows.size() == 1)
-            QTimer::singleShot(0, this, SLOT(render()));
+            QTimer::singleShot(0, this, &Renderer::render);
     } else {
         m_currentWindow = 0;
         m_windows.removeOne(window);
@@ -184,7 +184,7 @@ void Renderer::render()
 
     m_fAngle += 1.0f;
 
-    QTimer::singleShot(0, this, SLOT(render()));
+    QTimer::singleShot(0, this, &Renderer::render);
 }
 
 Q_GLOBAL_STATIC(QMutex, initMutex)
diff --git a/examples/opengl/hellowindow/main.cpp b/examples/opengl/hellowindow/main.cpp
index 716280aa5f..f665ee6fa8 100644
--- a/examples/opengl/hellowindow/main.cpp
+++ b/examples/opengl/hellowindow/main.cpp
@@ -121,13 +121,13 @@ int main(int argc, char *argv[])
     }
 
     for (int i = 0; i < renderThreads.size(); ++i) {
-        QObject::connect(qGuiApp, SIGNAL(lastWindowClosed()), renderThreads.at(i), SLOT(quit()));
+        QObject::connect(qGuiApp, &QGuiApplication::lastWindowClosed, renderThreads.at(i), &QThread::quit);
         renderThreads.at(i)->start();
     }
 
     // Quit after 10 seconds. For platforms that do not have windows that are closeable.
     if (QCoreApplication::arguments().contains(QStringLiteral("--timeout")))
-        QTimer::singleShot(10000, qGuiApp, SLOT(quit()));
+        QTimer::singleShot(10000, qGuiApp, &QCoreApplication::quit);
 
     const int exitValue = app.exec();