Qt 4.8: qanimationstate.h Example File (demos/sub-attaq/qanimationstate.h)

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# qanimationstate.h Example File

demos/sub-attaq/qanimationstate.h

     /****************************************************************************
     **
     ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
     ** Contact: http://www.qt-project.org/legal
     **
     ** This file is part of the QtGui module of the Qt Toolkit.
     **
     ** $QT_BEGIN_LICENSE:LGPL$
     ** Commercial License Usage
     ** Licensees holding valid commercial Qt licenses may use this file in
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     ** use the contact form at http://qt.digia.com/contact-us.
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     ** GNU Lesser General Public License Usage
     ** Alternatively, this file may be used under the terms of the GNU Lesser
     ** General Public License version 2.1 as published by the Free Software
     ** Foundation and appearing in the file LICENSE.LGPL included in the
     ** packaging of this file.  Please review the following information to
     ** ensure the GNU Lesser General Public License version 2.1 requirements
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     ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
     **
     ** GNU General Public License Usage
     ** Alternatively, this file may be used under the terms of the GNU
     ** General Public License version 3.0 as published by the Free Software
     ** Foundation and appearing in the file LICENSE.GPL included in the
     ** packaging of this file.  Please review the following information to
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     ****************************************************************************/

     #ifndef QANIMATIONSTATE_H
     #define QANIMATIONSTATE_H

     #ifndef QT_STATEMACHINE_SOLUTION
     #  include <QtCore/qstate.h>
     #  include <QtCore/qabstractanimation.h>
     #else
     #  include "qstate.h"
     #  include "qabstractanimation.h"
     #endif

     QT_BEGIN_HEADER

     QT_MODULE(Gui)

     #ifndef QT_NO_ANIMATION

     class QAbstractAnimation;

     class QAnimationState : public QState
     {
         Q_OBJECT
     public:
         QAnimationState(QState *parent = 0);
         ~QAnimationState();

         void setAnimation(QAbstractAnimation *animation);
         QAbstractAnimation* animation() const;

     signals:
         void animationFinished();

     protected:
         void onEntry(QEvent *);
         void onExit(QEvent *);
         bool event(QEvent *e);

     private:
         Q_DISABLE_COPY(QAnimationState)
         QAbstractAnimation *m_animation;
     };

     #endif

     QT_END_HEADER

     #endif // QANIMATIONSTATE_H