diff -r 6ba51911d539 -r 49560660d230 src/spacenav-demo-qt.cpp
--- a/src/spacenav-demo-qt.cpp	Thu Mar 07 15:41:38 2019 +0100
+++ b/src/spacenav-demo-qt.cpp	Thu Mar 07 16:20:51 2019 +0100
@@ -32,7 +32,8 @@
 	SpacenavWindow w;
 	w.show();
 
-	QObject::connect(&t, &SpacenavReceiver::spacenavEvent, &w, &SpacenavWindow::spacenavEvent, Qt::ConnectionType::QueuedConnection);
+	QObject::connect(&t, &SpacenavReceiver::spacenavMotionEvent, &w, &SpacenavWindow::spacenavMotionEvent, Qt::ConnectionType::QueuedConnection);
+	QObject::connect(&t, &SpacenavReceiver::spacenavButtonEvent, &w, &SpacenavWindow::spacenavButtonEvent, Qt::ConnectionType::QueuedConnection);
 
 	t.start();
 	int qtResultCode = app.exec();