1 files changed, 5 insertions, 2 deletions
diff --git a/examples/wayland/custom-extension/client-common/customextension.cpp b/examples/wayland/custom-extension/client-common/customextension.cpp
index aa0cb58a4..8b77c061a 100644
--- a/examples/wayland/custom-extension/client-common/customextension.cpp
+++ b/examples/wayland/custom-extension/client-common/customextension.cpp
@@ -81,8 +81,11 @@ QWindow *CustomExtension::windowForSurface(struct ::wl_surface *surface)
 
 bool CustomExtension::eventFilter(QObject *object, QEvent *event)
 {
-    if (event->type() == QEvent::PlatformSurface
-            && static_cast<QPlatformSurfaceEvent*>(event)->surfaceEventType() == QPlatformSurfaceEvent::SurfaceCreated) {
+    if (event->type() == QEvent::Expose) {
+        auto *exposeEvent = static_cast<QExposeEvent *>(event);
+        if (exposeEvent->region().isNull())
+            return false;
+
         QWindow *window = qobject_cast<QWindow*>(object);
         Q_ASSERT(window);
         window->removeEventFilter(this);