2 files changed, 20 insertions, 18 deletions
diff --git a/src/corelib/statemachine/qhistorystate.cpp b/src/corelib/statemachine/qhistorystate.cpp
index d4fb214a31..ccf04d4799 100644
--- a/src/corelib/statemachine/qhistorystate.cpp
+++ b/src/corelib/statemachine/qhistorystate.cpp
@@ -126,6 +126,25 @@ QT_BEGIN_NAMESPACE
   descendant state the parent was in the last time it was exited.
 */
 
+namespace {
+class DefaultStateTransition: public QAbstractTransition
+{
+    Q_OBJECT
+
+public:
+    DefaultStateTransition(QHistoryState *source, QAbstractState *target);
+
+protected:
+    // It doesn't matter whether this transition matches any event or not. It is always associated
+    // with a QHistoryState, and as soon as the state-machine detects that it enters a history
+    // state, it will handle this transition as a special case. The history state itself is never
+    // entered either: either the stored configuration will be used, or the target(s) of this
+    // transition are used.
+    bool eventTest(QEvent *event)  override { Q_UNUSED(event); return false; }
+    void onTransition(QEvent *event) override { Q_UNUSED(event); }
+};
+}
+
 QHistoryStatePrivate::QHistoryStatePrivate()
     : QAbstractStatePrivate(HistoryState)
     , defaultTransition(0)
@@ -312,4 +331,4 @@ bool QHistoryState::event(QEvent *e)
 QT_END_NAMESPACE
 
 #include "moc_qhistorystate.cpp"
-#include "moc_qhistorystate_p.cpp"
+#include "qhistorystate.moc"
diff --git a/src/corelib/statemachine/qhistorystate_p.h b/src/corelib/statemachine/qhistorystate_p.h
index d22e5c4aaf..18d571feb7 100644
--- a/src/corelib/statemachine/qhistorystate_p.h
+++ b/src/corelib/statemachine/qhistorystate_p.h
@@ -75,23 +75,6 @@ public:
     QList<QAbstractState*> configuration;
 };
 
-class DefaultStateTransition: public QAbstractTransition
-{
-    Q_OBJECT
-
-public:
-    DefaultStateTransition(QHistoryState *source, QAbstractState *target);
-
-protected:
-    // It doesn't matter whether this transition matches any event or not. It is always associated
-    // with a QHistoryState, and as soon as the state-machine detects that it enters a history
-    // state, it will handle this transition as a special case. The history state itself is never
-    // entered either: either the stored configuration will be used, or the target(s) of this
-    // transition are used.
-    bool eventTest(QEvent *event)  override { Q_UNUSED(event); return false; }
-    void onTransition(QEvent *event) override { Q_UNUSED(event); }
-};
-
 QT_END_NAMESPACE
 
 #endif // QHISTORYSTATE_P_H