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diff --git a/src/corelib/statemachine/qfinalstate.cpp b/src/corelib/statemachine/qfinalstate.cpp
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+++ b/src/corelib/statemachine/qfinalstate.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the $MODULE$ of the Qt Toolkit.
+**
+** $TROLLTECH_DUAL_LICENSE$
+**
+****************************************************************************/
+
+#include "qfinalstate.h"
+#include "qactionstate_p.h"
+
+QT_BEGIN_NAMESPACE
+
+/*!
+  \class QFinalState
+
+  \brief The QFinalState class provides a final state.
+
+  \ingroup statemachine
+
+  A final state is used to communicate that (part of) a QStateMachine has
+  finished its work. When a final top-level state is entered, the state
+  machine's \l{QStateMachine::finished()}{finished}() signal is emitted. In
+  general, when a final substate (a child of a QState) is entered, a
+  QStateFinishedEvent is generated for the final state's parent
+  state. QFinalState is part of \l{The State Machine Framework}.
+
+  To use a final state, you create a QFinalState object and add a transition
+  to it from another state. Example:
+
+  \code
+  QPushButton button;
+
+  QStateMachine machine;
+  QState *s1 = new QState();
+  QFinalState *s2 = new QFinalState();
+  s1->addTransition(&button, SIGNAL(clicked()), s2);
+  machine.addState(s1);
+  machine.addState(s2);
+
+  QObject::connect(&machine, SIGNAL(finished()), QApplication::instance(), SLOT(quit()));
+  machine.setInitialState(s1);
+  machine.start();
+  \endcode
+
+  \sa QStateFinishedTransition
+*/
+
+class QFinalStatePrivate : public QActionStatePrivate
+{
+    Q_DECLARE_PUBLIC(QFinalState)
+
+public:
+    QFinalStatePrivate();
+};
+
+QFinalStatePrivate::QFinalStatePrivate()
+{
+}
+
+/*!
+  Constructs a new QFinalState object with the given \a parent state.
+*/
+QFinalState::QFinalState(QState *parent)
+    : QActionState(*new QFinalStatePrivate, parent)
+{
+}
+
+/*!
+  Destroys this final state.
+*/
+QFinalState::~QFinalState()
+{
+}
+
+/*!
+  \reimp
+*/
+void QFinalState::onEntry()
+{
+    QActionState::onEntry();
+}
+
+/*!
+  \reimp
+*/
+void QFinalState::onExit()
+{
+    QActionState::onExit();
+}
+
+/*!
+  \reimp
+*/
+bool QFinalState::event(QEvent *e)
+{
+    return QActionState::event(e);
+}
+
+QT_END_NAMESPACE