1 files changed, 19 insertions, 1 deletions
diff --git a/src/corelib/statemachine/qstatemachine_p.h b/src/corelib/statemachine/qstatemachine_p.h
index cf7a073369..aad5c67418 100644
--- a/src/corelib/statemachine/qstatemachine_p.h
+++ b/src/corelib/statemachine/qstatemachine_p.h
@@ -58,6 +58,7 @@
 #include <QtCore/qcoreevent.h>
 #include <QtCore/qhash.h>
 #include <QtCore/qlist.h>
+#include <QtCore/qmutex.h>
 #include <QtCore/qpair.h>
 #include <QtCore/qset.h>
 #include <QtCore/qvector.h>
@@ -72,6 +73,8 @@ class QSignalEventGenerator;
 class QSignalTransition;
 class QAbstractState;
 class QAbstractTransition;
+class QFinalState;
+class QHistoryState;
 class QState;
 
 #ifndef QT_NO_ANIMATION
@@ -137,6 +140,11 @@ public:
                          const QList<QAbstractState*> &exitedStates,
                          const QList<QAbstractState*> &enteredStates);
 
+    static QState *toStandardState(QAbstractState *state);
+    static const QState *toStandardState(const QAbstractState *state);
+    static QFinalState *toFinalState(QAbstractState *state);
+    static QHistoryState *toHistoryState(QAbstractState *state);
+
     bool isInFinalState(QAbstractState *s) const;
     static bool isFinal(const QAbstractState *s);
     static bool isParallel(const QAbstractState *s);
@@ -159,6 +167,13 @@ public:
     void unregisterAllTransitions();
     void handleTransitionSignal(QObject *sender, int signalIndex,
                                 void **args);    
+
+    void postInternalEvent(QEvent *e);
+    void postExternalEvent(QEvent *e);
+    QEvent *dequeueInternalEvent();
+    QEvent *dequeueExternalEvent();
+    bool isInternalEventQueueEmpty();
+    bool isExternalEventQueueEmpty();
     void processEvents(EventProcessingMode processingMode);
     void cancelAllDelayedEvents();
     
@@ -181,6 +196,8 @@ public:
     QSet<QAbstractState*> configuration;
     QList<QEvent*> internalEventQueue;
     QList<QEvent*> externalEventQueue;
+    QMutex internalEventMutex;
+    QMutex externalEventMutex;
 
     QStateMachine::Error error;
     QStateMachine::RestorePolicy globalRestorePolicy;
@@ -190,7 +207,7 @@ public:
     QSet<QAbstractState *> pendingErrorStatesForDefaultEntry;
 
 #ifndef QT_NO_ANIMATION
-    bool animationsEnabled;
+    bool animated;
 
     QPair<QList<QAbstractAnimation*>, QList<QAbstractAnimation*> >
         initializeAnimation(QAbstractAnimation *abstractAnimation, 
@@ -214,6 +231,7 @@ public:
     QHash<QObject*, QHash<QEvent::Type, int> > qobjectEvents;
 #endif
     QHash<int, QEvent*> delayedEvents;
+    QMutex delayedEventsMutex;
   
     typedef QEvent* (*f_cloneEvent)(QEvent*);
     struct Handler {