2 files changed, 4 insertions, 8 deletions
diff --git a/tests/auto/widgets/kernel/qwidgetaction/qwidgetaction.pro b/tests/auto/widgets/kernel/qwidgetaction/qwidgetaction.pro
index e4158559a9..f443758eea 100644
--- a/tests/auto/widgets/kernel/qwidgetaction/qwidgetaction.pro
+++ b/tests/auto/widgets/kernel/qwidgetaction/qwidgetaction.pro
@@ -1,6 +1,6 @@
 CONFIG += testcase
 TARGET = tst_qwidgetaction
-QT += widgets testlib
+QT += widgets testlib testlib-private
 SOURCES += tst_qwidgetaction.cpp 
 
 
diff --git a/tests/auto/widgets/kernel/qwidgetaction/tst_qwidgetaction.cpp b/tests/auto/widgets/kernel/qwidgetaction/tst_qwidgetaction.cpp
index 1824285f05..28731223a9 100644
--- a/tests/auto/widgets/kernel/qwidgetaction/tst_qwidgetaction.cpp
+++ b/tests/auto/widgets/kernel/qwidgetaction/tst_qwidgetaction.cpp
@@ -38,13 +38,9 @@
 #include <qmainwindow.h>
 #include <qmenubar.h>
 
-static inline void setFrameless(QWidget *w)
-{
-    Qt::WindowFlags flags = w->windowFlags();
-    flags |= Qt::FramelessWindowHint;
-    flags &= ~(Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint);
-    w->setWindowFlags(flags);
-}
+#include <QtTest/private/qtesthelpers_p.h>
+
+using namespace QTestPrivate;
 
 class tst_QWidgetAction : public QObject
 {