1 files changed, 13 insertions, 0 deletions
diff --git a/tests/manual/diaglib/eventfilter.h b/tests/manual/diaglib/eventfilter.h
index a65cd9f17d..1f57fbeb8b 100644
--- a/tests/manual/diaglib/eventfilter.h
+++ b/tests/manual/diaglib/eventfilter.h
@@ -33,6 +33,8 @@
 #include <QtCore/QEvent>
 #include <QtCore/QList>
 
+QT_FORWARD_DECLARE_CLASS(QDebug)
+
 namespace QtDiag {
 
 // Event filter that can for example be installed on QApplication
@@ -74,6 +76,8 @@ public:
     ObjectTypes objectTypes() const { return m_objectTypes; }
     void setObjectTypes(ObjectTypes objectTypes) { m_objectTypes = objectTypes; }
 
+    static void formatObject(const QObject *o, QDebug debug);
+
 private:
     void init(EventCategories eventCategories);
 
@@ -84,6 +88,15 @@ private:
 Q_DECLARE_OPERATORS_FOR_FLAGS(EventFilter::EventCategories)
 Q_DECLARE_OPERATORS_FOR_FLAGS(EventFilter::ObjectTypes)
 
+struct formatQObject
+{
+    explicit formatQObject(const QObject *o) : m_object(o) {}
+
+    const QObject *m_object;
+};
+
+QDebug operator<<(QDebug d, const formatQObject &fo);
+
 } // namespace QtDiag
 
 #endif